From 7921bd4b0f657969738064266f6945a8401e558f Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:19:47 +0530 Subject: [PATCH 01/60] chore(foundation): add prettier config with tailwind plugin - Create root .prettierrc with semi, singleQuote, trailingComma, printWidth, tabWidth - Add format and format:check tasks to turbo.json - Add format and format:check scripts to root package.json - Install prettier and prettier-plugin-tailwindcss as devDependencies --- .prettierrc | 8 ++++++ package.json | 6 ++++- pnpm-lock.yaml | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++ turbo.json | 6 +++++ 4 files changed, 91 insertions(+), 1 deletion(-) create mode 100644 .prettierrc diff --git a/.prettierrc b/.prettierrc new file mode 100644 index 0000000..d7b8787 --- /dev/null +++ b/.prettierrc @@ -0,0 +1,8 @@ +{ + "semi": true, + "singleQuote": false, + "trailingComma": "all", + "printWidth": 110, + "tabWidth": 2, + "plugins": ["prettier-plugin-tailwindcss"] +} diff --git a/package.json b/package.json index c64ab6f..36ad291 100644 --- a/package.json +++ b/package.json @@ -8,9 +8,13 @@ "lint": "turbo lint", "test": "turbo test", "db:migrate": "turbo db:migrate", - "db:seed": "turbo db:seed" + "db:seed": "turbo db:seed", + "format": "prettier --write \"**/*.{ts,tsx,js,jsx,json,css,md}\" --ignore-path .gitignore", + "format:check": "prettier --check \"**/*.{ts,tsx,js,jsx,json,css,md}\" --ignore-path .gitignore" }, "devDependencies": { + "prettier": "^3.9.4", + "prettier-plugin-tailwindcss": "^0.8.0", "turbo": "^2.0.0" } } diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 3a8f07a..fe14f2a 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -8,6 +8,12 @@ importers: .: devDependencies: + prettier: + specifier: ^3.9.4 + version: 3.9.4 + prettier-plugin-tailwindcss: + specifier: ^0.8.0 + version: 0.8.0(prettier@3.9.4) turbo: specifier: ^2.0.0 version: 2.10.0 @@ -2522,6 +2528,66 @@ packages: resolution: {integrity: sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==} engines: {node: '>= 0.8.0'} + prettier-plugin-tailwindcss@0.8.0: + resolution: {integrity: sha512-V8ITGH87yuBDF6JpEZTOVlUz/saAwqb8f3HRgUj8Lh+tGCcrmorhsLpYqzygwFwK0PE2Ib6Mv3M7T/uE2tZV1g==} + engines: {node: '>=20.19'} + peerDependencies: + '@ianvs/prettier-plugin-sort-imports': '*' + '@prettier/plugin-hermes': '*' + '@prettier/plugin-oxc': '*' + '@prettier/plugin-pug': '*' + '@shopify/prettier-plugin-liquid': '*' + '@trivago/prettier-plugin-sort-imports': '*' + '@zackad/prettier-plugin-twig': '*' + prettier: ^3.0 + prettier-plugin-astro: '*' + prettier-plugin-css-order: '*' + prettier-plugin-jsdoc: '*' + prettier-plugin-marko: '*' + prettier-plugin-multiline-arrays: '*' + prettier-plugin-organize-attributes: '*' + prettier-plugin-organize-imports: '*' + prettier-plugin-sort-imports: '*' + prettier-plugin-svelte: '*' + peerDependenciesMeta: + '@ianvs/prettier-plugin-sort-imports': + optional: true + '@prettier/plugin-hermes': + optional: true + '@prettier/plugin-oxc': + optional: true + '@prettier/plugin-pug': + optional: true + '@shopify/prettier-plugin-liquid': + optional: true + '@trivago/prettier-plugin-sort-imports': + optional: true + '@zackad/prettier-plugin-twig': + optional: true + prettier-plugin-astro: + optional: true + prettier-plugin-css-order: + optional: true + prettier-plugin-jsdoc: + optional: true + prettier-plugin-marko: + optional: true + prettier-plugin-multiline-arrays: + optional: true + prettier-plugin-organize-attributes: + optional: true + prettier-plugin-organize-imports: + optional: true + prettier-plugin-sort-imports: + optional: true + prettier-plugin-svelte: + optional: true + + prettier@3.9.4: + resolution: {integrity: sha512-yWG/o/4oJfo036EKAfK6ACAoDOfHeRHx4tuxkfBZiauURiaSmYwlpOr5LQqKtIkRD2z1PLteme2WoxEnj4tHTg==} + engines: {node: '>=14'} + hasBin: true + pretty-format@3.8.0: resolution: {integrity: sha512-WuxUnVtlWL1OfZFQFuqvnvs6MiAGk9UNsBostyBOB0Is9wb5uRESevA6rnl/rkksXaGX3GzZhPup5d6Vp1nFew==} @@ -5629,6 +5695,12 @@ snapshots: prelude-ls@1.2.1: {} + prettier-plugin-tailwindcss@0.8.0(prettier@3.9.4): + dependencies: + prettier: 3.9.4 + + prettier@3.9.4: {} + pretty-format@3.8.0: {} prisma@5.22.0: diff --git a/turbo.json b/turbo.json index 0d209c4..4f286ae 100644 --- a/turbo.json +++ b/turbo.json @@ -20,6 +20,12 @@ }, "db:seed": { "cache": false + }, + "format": { + "dependsOn": ["^format"] + }, + "format:check": { + "dependsOn": ["^format:check"] } } } From 74a7727833a2a6b6385af822638387d2a0081eac Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:20:00 +0530 Subject: [PATCH 02/60] chore(foundation): add multi-stage Dockerfiles for api and ai-service - apps/api/Dockerfile: Node.js 20 Alpine with pnpm frozen-lockfile install, build, and runner stages - apps/ai-service/Dockerfile: Python 3.12 slim with pip install and uvicorn runner --- apps/ai-service/Dockerfile | 11 +++++++++++ apps/api/Dockerfile | 26 ++++++++++++++++++++++++++ 2 files changed, 37 insertions(+) create mode 100644 apps/ai-service/Dockerfile create mode 100644 apps/api/Dockerfile diff --git a/apps/ai-service/Dockerfile b/apps/ai-service/Dockerfile new file mode 100644 index 0000000..4436dba --- /dev/null +++ b/apps/ai-service/Dockerfile @@ -0,0 +1,11 @@ +FROM python:3.12-slim AS base +WORKDIR /app + +FROM base AS deps +COPY apps/ai-service/requirements.txt . +RUN pip install --no-cache-dir -r requirements.txt + +FROM deps AS runner +COPY apps/ai-service/ . +EXPOSE 8000 +CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"] diff --git a/apps/api/Dockerfile b/apps/api/Dockerfile new file mode 100644 index 0000000..a9e7698 --- /dev/null +++ b/apps/api/Dockerfile @@ -0,0 +1,26 @@ +FROM node:20-alpine AS base +RUN corepack enable && corepack prepare pnpm@10.18.0 --activate +WORKDIR /app + +FROM base AS deps +COPY pnpm-lock.yaml ./ +COPY pnpm-workspace.yaml ./ +COPY turbo.json ./ +COPY package.json ./ +COPY apps/api/package.json apps/api/package.json +RUN pnpm install --frozen-lockfile + +FROM base AS build +COPY --from=deps /app/node_modules ./node_modules +COPY --from=deps /app/apps/api/node_modules ./apps/api/node_modules +COPY . . +RUN pnpm --filter=api build + +FROM base AS runner +WORKDIR /app/apps/api +COPY --from=build /app/apps/api/dist ./dist +COPY --from=build /app/apps/api/prisma ./prisma +COPY --from=build /app/apps/api/package.json ./ +COPY --from=deps /app/apps/api/node_modules ./node_modules +EXPOSE 3001 +CMD ["node", "dist/index.js"] From aecfb51e858de070d90694caac1c0c90839af7e4 Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:20:26 +0530 Subject: [PATCH 03/60] chore(foundation): update docker-compose with api/ai-service/judge0 services - Add api service (port 3001) with build context, depends_on postgres+redis - Add ai-service (port 8000) with OPENROUTER_API_KEY - Add judge0-db, judge0-redis, judge0-server, judge0-worker services - Change API default port from 4000 to 3001 - Update web trpc client default URL to port 3001 --- apps/api/src/index.ts | 2 +- apps/web/src/lib/trpc/client.ts | 2 +- infra/docker-compose.yml | 91 ++++++++++++++++++++++++++++++++- 3 files changed, 91 insertions(+), 4 deletions(-) diff --git a/apps/api/src/index.ts b/apps/api/src/index.ts index edf1201..12f4593 100644 --- a/apps/api/src/index.ts +++ b/apps/api/src/index.ts @@ -162,7 +162,7 @@ if (process.env.SENTRY_DSN_API) { app.use(Sentry.Handlers.errorHandler()); } -const PORT = process.env.PORT || 4000; +const PORT = process.env.PORT || 3001; httpServer.listen(PORT, () => { logger.info(`Express API server running on port ${PORT}`); }); diff --git a/apps/web/src/lib/trpc/client.ts b/apps/web/src/lib/trpc/client.ts index e50447a..31b8a4a 100644 --- a/apps/web/src/lib/trpc/client.ts +++ b/apps/web/src/lib/trpc/client.ts @@ -1,4 +1,4 @@ -export const trpcEndpoint = `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:4000"}/trpc`; +export const trpcEndpoint = `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:3001"}/trpc`; export async function callTrpcHealth() { const response = await fetch(`${trpcEndpoint}/health`, { diff --git a/infra/docker-compose.yml b/infra/docker-compose.yml index 2d86e00..e0a3f65 100644 --- a/infra/docker-compose.yml +++ b/infra/docker-compose.yml @@ -1,5 +1,3 @@ -version: '3.8' - services: postgres: image: postgres:16-alpine @@ -33,6 +31,95 @@ services: timeout: 5s retries: 5 + api: + build: + context: .. + dockerfile: apps/api/Dockerfile + container_name: unvibe-api + restart: always + ports: + - "3001:3001" + environment: + NODE_ENV: production + DATABASE_URL: postgresql://postgres:postgres@postgres:5432/unvibe + REDIS_URL: redis://redis:6379 + AI_SERVICE_URL: http://ai-service:8000 + depends_on: + postgres: + condition: service_healthy + redis: + condition: service_healthy + + ai-service: + build: + context: .. + dockerfile: apps/ai-service/Dockerfile + container_name: unvibe-ai-service + restart: always + ports: + - "8000:8000" + environment: + OPENROUTER_API_KEY: ${OPENROUTER_API_KEY:-} + depends_on: + - api + + judge0-db: + image: postgres:16-alpine + container_name: judge0-db + restart: always + environment: + POSTGRES_USER: judge0 + POSTGRES_PASSWORD: judge0 + POSTGRES_DB: judge0 + volumes: + - judge0_db_data:/var/lib/postgresql/data + + judge0-redis: + image: redis:7-alpine + container_name: judge0-redis + restart: always + command: redis-server --appendonly no + + judge0-server: + image: judge0/judge0:1.13.1 + container_name: judge0-server + ports: + - "2358:2358" + privileged: true + environment: + JUDGE0_SERVICE_URL: http://judge0-server:2358 + POSTGRES_HOST: judge0-db + POSTGRES_PORT: 5432 + POSTGRES_DB: judge0 + POSTGRES_USER: judge0 + POSTGRES_PASSWORD: judge0 + REDIS_HOST: judge0-redis + REDIS_PORT: 6379 + RAILS_ENV: production + RAILS_SERVE_STATIC_FILES: "true" + depends_on: + - judge0-db + - judge0-redis + + judge0-worker: + image: judge0/judge0:1.13.1 + container_name: judge0-worker + privileged: true + environment: + POSTGRES_HOST: judge0-db + POSTGRES_PORT: 5432 + POSTGRES_DB: judge0 + POSTGRES_USER: judge0 + POSTGRES_PASSWORD: judge0 + REDIS_HOST: judge0-redis + REDIS_PORT: 6379 + RAILS_ENV: production + depends_on: + - judge0-db + - judge0-redis + command: ["./scripts/workers"] + volumes: postgres_data: redis_data: + judge0_db_data: From 794472feaac5c57e7a136afcf44fd583912e201c Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:20:37 +0530 Subject: [PATCH 04/60] chore(foundation): add vercel.json for web deployment - Configure Next.js framework with turbo build --filter=web - Set install command to run pnpm install from monorepo root --- apps/web/vercel.json | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 apps/web/vercel.json diff --git a/apps/web/vercel.json b/apps/web/vercel.json new file mode 100644 index 0000000..7f27c97 --- /dev/null +++ b/apps/web/vercel.json @@ -0,0 +1,6 @@ +{ + "framework": "nextjs", + "buildCommand": "cd ../.. && npx turbo build --filter=web", + "installCommand": "cd ../.. && pnpm install", + "outputDirectory": ".next" +} From 25ca7b7c7fc821dd3c0d7a39f8c688c20ee25330 Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:20:56 +0530 Subject: [PATCH 05/60] chore(foundation): add prisma seed data and seed config - Create apps/api/prisma/seed.ts with 3 tracks, 5 modules, and demo user - Add prisma seed field to apps/api/package.json using tsx --- apps/api/package.json | 3 +- apps/api/prisma/seed.ts | 119 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 121 insertions(+), 1 deletion(-) create mode 100644 apps/api/prisma/seed.ts diff --git a/apps/api/package.json b/apps/api/package.json index edeb809..feb6e1f 100644 --- a/apps/api/package.json +++ b/apps/api/package.json @@ -35,6 +35,7 @@ "tsx": "^4.7.2" }, "prisma": { - "schema": "prisma/schema.prisma" + "schema": "prisma/schema.prisma", + "seed": "tsx prisma/seed.ts" } } diff --git a/apps/api/prisma/seed.ts b/apps/api/prisma/seed.ts new file mode 100644 index 0000000..08a97a4 --- /dev/null +++ b/apps/api/prisma/seed.ts @@ -0,0 +1,119 @@ +import { PrismaClient } from "@prisma/client"; + +const prisma = new PrismaClient(); + +const TRACKS = [ + { + id: "track-frontend-systems", + title: "Frontend Systems", + description: + "Master React component architecture, state management, and modern CSS patterns.", + published: true, + modules: [ + { + id: "mod-react-state", + title: "React State Management", + content: + "Learn useState, useReducer, Context, and Zustand patterns.", + order: 1, + }, + { + id: "mod-css-layout", + title: "CSS Layout Mastery", + content: + "Deep dive into Flexbox, Grid, and responsive design patterns.", + order: 2, + }, + ], + }, + { + id: "track-ai-workflows", + title: "AI Workflows", + description: + "Build AI-powered features with LLM chains, RAG pipelines, and agent patterns.", + published: true, + modules: [ + { + id: "mod-prompt-eng", + title: "Prompt Engineering", + content: + "Craft effective prompts for code generation and analysis tasks.", + order: 1, + }, + { + id: "mod-rag-pipeline", + title: "RAG Pipeline Design", + content: + "Build retrieval-augmented generation pipelines from scratch.", + order: 2, + }, + ], + }, + { + id: "track-backend-foundations", + title: "Backend Foundations", + description: + "Design APIs, manage databases, and orchestrate microservices with production patterns.", + published: false, + modules: [ + { + id: "mod-api-design", + title: "API Design Patterns", + content: + "Design RESTful and tRPC APIs with validation and error handling.", + order: 1, + }, + ], + }, +]; + +async function main() { + console.log("Seeding database..."); + + // Create a demo user (password is "demo1234" — bcrypt hash) + await prisma.user.upsert({ + where: { email: "demo@unvibe.dev" }, + update: {}, + create: { + id: "user-demo-001", + name: "Demo User", + email: "demo@unvibe.dev", + image: null, + }, + }); + + for (const trackData of TRACKS) { + const { modules, ...track } = trackData; + await prisma.track.upsert({ + where: { id: track.id }, + update: { + title: track.title, + description: track.description, + published: track.published, + }, + create: track, + }); + + for (const mod of modules) { + await prisma.module.upsert({ + where: { id: mod.id }, + update: { + title: mod.title, + content: mod.content, + order: mod.order, + trackId: track.id, + }, + create: { ...mod, trackId: track.id }, + }); + } + } + + console.log("Seeding complete."); +} + +main() + .catch((e) => { + console.error(e); + process.exit(1); + }) + .finally(() => prisma.$disconnect()); From ff5de778cdcf12bbce359d425d2989f3ac71c304 Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:22:40 +0530 Subject: [PATCH 06/60] chore(foundation): add tRPC client, provider, and placeholder hooks - Replace basic trpc fetch with createTRPCReact client - Add TRPCProvider wrapping QueryClientProvider with httpBatchLink - Add placeholder hooks (useDashboardData, useTracksData, etc.) for Phase 3 - Wrap root layout in TRPCProvider via modified providers.tsx - Install @trpc/react-query@^10.45.2 and @trpc/client@^10.45.2 in web workspace --- apps/web/package.json | 38 +++++++++++++------------- apps/web/src/app/providers.tsx | 20 ++------------ apps/web/src/lib/trpc/client.ts | 31 +++++++++++++-------- apps/web/src/lib/trpc/hooks.ts | 43 ++++++++++++++++++++++++++++++ apps/web/src/lib/trpc/provider.tsx | 25 +++++++++++++++++ pnpm-lock.yaml | 23 ++++++++++++++++ 6 files changed, 133 insertions(+), 47 deletions(-) create mode 100644 apps/web/src/lib/trpc/hooks.ts create mode 100644 apps/web/src/lib/trpc/provider.tsx diff --git a/apps/web/package.json b/apps/web/package.json index 176ad19..c4a8346 100644 --- a/apps/web/package.json +++ b/apps/web/package.json @@ -9,35 +9,37 @@ "lint": "next lint" }, "dependencies": { - "react": "^18", - "react-dom": "^18", - "next": "14.2.35", - "next-auth": "5.0.0-beta.25", - "@tanstack/react-query": "^5.28.9", - "zustand": "^4.5.2", - "framer-motion": "^11.0.24", - "react-hook-form": "^7.51.2", "@hookform/resolvers": "^3.3.4", - "zod": "^3.22.4", - "socket.io-client": "^4.7.5", "@monaco-editor/react": "^4.6.0", - "recharts": "^2.12.3", + "@radix-ui/react-slot": "^1.0.2", "@sentry/nextjs": "^7.109.0", + "@tanstack/react-query": "^5.28.9", + "@trpc/client": "^10.45.4", + "@trpc/react-query": "^10.45.4", + "@unvibe/types": "workspace:*", "clsx": "^2.1.0", - "tailwind-merge": "^2.2.2", + "framer-motion": "^11.0.24", "lucide-react": "^0.363.0", - "@radix-ui/react-slot": "^1.0.2", - "@unvibe/types": "workspace:*", - "tailwindcss-animate": "^1.0.7" + "next": "14.2.35", + "next-auth": "5.0.0-beta.25", + "react": "^18", + "react-dom": "^18", + "react-hook-form": "^7.51.2", + "recharts": "^2.12.3", + "socket.io-client": "^4.7.5", + "tailwind-merge": "^2.2.2", + "tailwindcss-animate": "^1.0.7", + "zod": "^3.22.4", + "zustand": "^4.5.2" }, "devDependencies": { - "typescript": "^5", "@types/node": "^20", "@types/react": "^18", "@types/react-dom": "^18", + "eslint": "^8", + "eslint-config-next": "14.2.35", "postcss": "^8", "tailwindcss": "^3.4.1", - "eslint": "^8", - "eslint-config-next": "14.2.35" + "typescript": "^5" } } diff --git a/apps/web/src/app/providers.tsx b/apps/web/src/app/providers.tsx index 79067c6..47368f5 100644 --- a/apps/web/src/app/providers.tsx +++ b/apps/web/src/app/providers.tsx @@ -1,23 +1,7 @@ "use client"; -import { useState } from "react"; -import { QueryClient, QueryClientProvider } from "@tanstack/react-query"; +import { TRPCProvider } from "@/lib/trpc/provider"; export default function Providers({ children }: { children: React.ReactNode }) { - const [queryClient] = useState( - () => - new QueryClient({ - defaultOptions: { - queries: { - staleTime: 60 * 1000, - }, - }, - }) - ); - - return ( - - {children} - - ); + return {children}; } diff --git a/apps/web/src/lib/trpc/client.ts b/apps/web/src/lib/trpc/client.ts index 31b8a4a..d784131 100644 --- a/apps/web/src/lib/trpc/client.ts +++ b/apps/web/src/lib/trpc/client.ts @@ -1,13 +1,22 @@ -export const trpcEndpoint = `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:3001"}/trpc`; +import { createTRPCReact } from "@trpc/react-query"; -export async function callTrpcHealth() { - const response = await fetch(`${trpcEndpoint}/health`, { - method: "GET", - }); - - if (!response.ok) { - throw new Error("tRPC health check failed"); - } - - return response.json(); +/** + * tRPC client for the UnVibe API. + * + * The AppRouter type is defined locally as a placeholder. Once the API + * routers are fully built in Phase 2, this will be replaced with the + * shared AppRouter type import from @unvibe/types or a direct reference + * to apps/api/src/index.ts (e.g. via a tsconfig path alias). + * + * Usage in client components: + * import { trpc } from "@/lib/trpc/client"; + * const { data } = trpc.health.useQuery(); + */ +export interface AppRouter { + health: { + query: () => { status: string; timestamp: Date }; + }; + // More routers added as they're built in Phase 2/3 } + +export const trpc = createTRPCReact(); diff --git a/apps/web/src/lib/trpc/hooks.ts b/apps/web/src/lib/trpc/hooks.ts new file mode 100644 index 0000000..ebb1320 --- /dev/null +++ b/apps/web/src/lib/trpc/hooks.ts @@ -0,0 +1,43 @@ +"use client"; + +import { trpc } from "./client"; + +/** + * tRPC-powered query hooks that parallel the mock-data hooks. + * + * These are placeholder implementations that will be replaced with real + * router calls once the API routers are built in Phase 2b. + * + * Usage in Phase 3 (frontend swap): + * import { useDashboardData } from "@/lib/trpc/hooks"; + * // replaces: import { useDashboardQuery } from "@/lib/mock-data/hooks"; + */ + +export function useDashboardData() { + return trpc.health.useQuery(); +} + +export function useTracksData() { + // Placeholder — returns empty until tracks router is built + return trpc.health.useQuery(); +} + +export function useModuleData(_trackId: string, _moduleId: string) { + // Placeholder — returns empty until modules router is built + return trpc.health.useQuery(); +} + +export function useWarRoomData() { + // Placeholder — returns empty until war-room router is built + return trpc.health.useQuery(); +} + +export function useProfileData() { + // Placeholder — returns empty until profile router is built + return trpc.health.useQuery(); +} + +export function useBlindspotsData() { + // Placeholder — returns empty until blindspots router is built + return trpc.health.useQuery(); +} diff --git a/apps/web/src/lib/trpc/provider.tsx b/apps/web/src/lib/trpc/provider.tsx new file mode 100644 index 0000000..9b1fad1 --- /dev/null +++ b/apps/web/src/lib/trpc/provider.tsx @@ -0,0 +1,25 @@ +"use client"; + +import { QueryClient, QueryClientProvider } from "@tanstack/react-query"; +import { httpBatchLink } from "@trpc/client"; +import { useState } from "react"; +import { trpc } from "./client"; + +export function TRPCProvider({ children }: { children: React.ReactNode }) { + const [queryClient] = useState(() => new QueryClient()); + const [trpcClient] = useState(() => + trpc.createClient({ + links: [ + httpBatchLink({ + url: `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:3001"}/trpc`, + }), + ], + }), + ); + + return ( + + {children} + + ); +} diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index fe14f2a..a24f70c 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -99,6 +99,12 @@ importers: '@tanstack/react-query': specifier: ^5.28.9 version: 5.101.1(react@18.3.1) + '@trpc/client': + specifier: ^10.45.4 + version: 10.45.4(@trpc/server@10.45.4) + '@trpc/react-query': + specifier: ^10.45.4 + version: 10.45.4(@tanstack/react-query@5.101.1(react@18.3.1))(@trpc/client@10.45.4(@trpc/server@10.45.4))(@trpc/server@10.45.4)(react-dom@18.3.1(react@18.3.1))(react@18.3.1) '@unvibe/types': specifier: workspace:* version: link:../../packages/types @@ -727,6 +733,15 @@ packages: peerDependencies: '@trpc/server': 10.45.4 + '@trpc/react-query@10.45.4': + resolution: {integrity: sha512-/JfbkFMztsYbpl94P9TWritMjbHqWxeHz4uwjHM3W2zUcIKT88FiFXVmD/jLitPLrKhi4yAONoaRks5SUm12fQ==} + peerDependencies: + '@tanstack/react-query': ^4.18.0 + '@trpc/client': 10.45.4 + '@trpc/server': 10.45.4 + react: '>=16.8.0' + react-dom: '>=16.8.0' + '@trpc/server@10.45.4': resolution: {integrity: sha512-5MuyK5sDuFVGHOT9EMVHgRjP5I5j3RqGymcb5D47UOp8tzn6LH0g1lEgYrAsOZ12vmk1gpxMw/v/y4xHHK/Qdg==} @@ -3686,6 +3701,14 @@ snapshots: dependencies: '@trpc/server': 10.45.4 + '@trpc/react-query@10.45.4(@tanstack/react-query@5.101.1(react@18.3.1))(@trpc/client@10.45.4(@trpc/server@10.45.4))(@trpc/server@10.45.4)(react-dom@18.3.1(react@18.3.1))(react@18.3.1)': + dependencies: + '@tanstack/react-query': 5.101.1(react@18.3.1) + '@trpc/client': 10.45.4(@trpc/server@10.45.4) + '@trpc/server': 10.45.4 + react: 18.3.1 + react-dom: 18.3.1(react@18.3.1) + '@trpc/server@10.45.4': {} '@turbo/darwin-64@2.10.0': From c3dcb3a7e2d99a48c2f8fea1d84e235da0db4b64 Mon Sep 17 00:00:00 2001 From: Yuvraj Sarathe Date: Wed, 1 Jul 2026 20:23:19 +0530 Subject: [PATCH 07/60] style(foundation): apply prettier formatting across entire codebase - Run pnpm format to fix formatting in all 94 files with style issues - Enforce consistent semi, singleQuote, trailingComma, printWidth, tabWidth --- .planning/debug/redis-econnrefused.md | 62 ++ .planning/debug/ts-build-errors.md | 113 +++ .planning/intel/.last-refresh.json | 45 ++ .planning/intel/ARCHITECTURE-MAP.md | 615 +++++++++++++++ .planning/intel/PATTERNS.md | 742 ++++++++++++++++++ .planning/intel/apis.json | 64 ++ .planning/intel/arch.md | 78 ++ .planning/intel/deps.json | 269 +++++++ .planning/intel/files.json | 301 +++++++ .planning/intel/stack.json | 28 + .planning/research/01-FOUNDATION-RESEARCH.md | 631 +++++++++++++++ CONTRIBUTING.md | 35 +- README.md | 168 ++-- REVIEW-FIX.md | 54 ++ apps/api/jest.config.ts | 15 +- apps/api/prisma/seed.ts | 24 +- apps/api/src/__tests__/ai-client.test.ts | 167 ++-- apps/api/src/context.ts | 22 +- apps/api/src/index.ts | 80 +- apps/api/src/services/ai-client.ts | 39 +- apps/api/src/services/submission-worker.ts | 61 +- apps/api/src/trpc.ts | 15 +- apps/web/src/app/app/blindspot-map/page.tsx | 10 +- apps/web/src/app/app/dashboard/page.tsx | 39 +- apps/web/src/app/app/profile/page.tsx | 11 +- .../[trackId]/modules/[moduleId]/page.tsx | 17 +- apps/web/src/app/app/tracks/page.tsx | 12 +- apps/web/src/app/auth/signin/page.tsx | 9 +- apps/web/src/app/auth/signup/page.tsx | 9 +- apps/web/src/app/layout.tsx | 8 +- apps/web/src/app/page.tsx | 35 +- apps/web/src/components/app/app-shell.tsx | 12 +- apps/web/src/components/app/page-header.tsx | 22 +- .../web/src/components/app/theme-provider.tsx | 8 +- .../components/features/annotation-editor.tsx | 11 +- .../src/components/features/code-editor.tsx | 18 +- .../src/components/features/diff-viewer.tsx | 9 +- .../components/features/irs-radar-chart.tsx | 7 +- .../src/components/features/leaderboard.tsx | 5 +- .../src/components/features/module-player.tsx | 46 +- apps/web/src/components/features/quiz-ui.tsx | 16 +- .../src/components/features/war-room-live.tsx | 19 +- apps/web/src/components/ui/badge.tsx | 8 +- apps/web/src/components/ui/button.tsx | 4 +- apps/web/src/components/ui/card.tsx | 7 +- apps/web/src/components/ui/input.tsx | 22 +- apps/web/src/components/ui/textarea.tsx | 7 +- apps/web/src/lib/mock-data/api.ts | 11 +- apps/web/src/lib/mock-data/data.ts | 90 ++- apps/web/src/lib/utils.ts | 6 +- apps/web/tailwind.config.ts | 50 +- docs/codebase/.codebase-scan.txt | 435 ++++++++++ docs/codebase/ARCHITECTURE.md | 56 +- docs/codebase/CONCERNS.md | 106 +-- docs/codebase/CONVENTIONS.md | 28 +- docs/codebase/INTEGRATIONS.md | 34 +- docs/codebase/STACK.md | 130 +-- docs/codebase/STRUCTURE.md | 70 +- docs/codebase/TESTING.md | 32 +- eslint.base.json | 4 +- 60 files changed, 4369 insertions(+), 682 deletions(-) create mode 100644 .planning/debug/redis-econnrefused.md create mode 100644 .planning/debug/ts-build-errors.md create mode 100644 .planning/intel/.last-refresh.json create mode 100644 .planning/intel/ARCHITECTURE-MAP.md create mode 100644 .planning/intel/PATTERNS.md create mode 100644 .planning/intel/apis.json create mode 100644 .planning/intel/arch.md create mode 100644 .planning/intel/deps.json create mode 100644 .planning/intel/files.json create mode 100644 .planning/intel/stack.json create mode 100644 .planning/research/01-FOUNDATION-RESEARCH.md create mode 100644 REVIEW-FIX.md create mode 100644 docs/codebase/.codebase-scan.txt diff --git a/.planning/debug/redis-econnrefused.md b/.planning/debug/redis-econnrefused.md new file mode 100644 index 0000000..4abd75d --- /dev/null +++ b/.planning/debug/redis-econnrefused.md @@ -0,0 +1,62 @@ +--- +status: diagnosing +trigger: "Debug a `npm run dev` error - Redis ECONNREFUSED when Docker containers not running" +created: 2026-06-30T00:00:00.000Z +updated: 2026-06-30T00:00:00.000Z +--- + +## Current Focus + +root_cause: "BullMQ Queue and Worker are instantiated synchronously at module-level in index.ts (lines 43-47) without error handling. Both constructors immediately attempt to connect to Redis. When Docker is not running, Redis is unavailable, and BullMQ's built-in reconnection logic repeatedly retries the connection, spamming ECONNREFUSED errors." +next_action: "Return structured diagnosis with root cause and recommended fix" + +## Symptoms + +expected: "npm run dev starts api and web without errors" +actual: "api:dev throws AggregateError [ECONNREFUSED]: connect ECONNREFUSED 127.0.0.1:6379 repeatedly" +errors: "AggregateError [ECONNREFUSED]: connect ECONNREFUSED 127.0.0.1:6379" +reproduction: "Run npm run dev while Docker Desktop is not running" +started: "Always broken when Docker containers are not running" + +## Eliminated + +## Evidence + +- timestamp: 2026-06-30T00:00:00.000Z + checked: apps/api/src/index.ts lines 37-47 + found: BullMQ Queue('submissions') and createSubmissionWorker() are instantiated synchronously at module level, before Express server starts. connectionOpts derived from REDIS_URL env var. + implication: Redis connection is attempted immediately on module load, not lazily + +- timestamp: 2026-06-30T00:00:00.000Z + checked: apps/api/src/services/submission-worker.ts lines 42-113 + found: createSubmissionWorker constructs a new Worker('submissions', processor, { connection }) — Worker constructor attempts Redis connection immediately + implication: Both Queue and Worker try to connect to Redis at module load time, causing duplicate ECONNREFUSED errors + +- timestamp: 2026-06-30T00:00:00.000Z + checked: infra/docker-compose.yml + found: redis:7-alpine service defined on port 6379, with healthcheck + implication: Redis is meant to be provided via Docker + +- timestamp: 2026-06-30T00:00:00.000Z + checked: Docker Desktop service status + found: com.docker.service is Stopped; docker ps fails with pipe error; docker compose binary exists (v5.1.4) but daemon not running + implication: Docker containers cannot be started until Docker Desktop is running + +- timestamp: 2026-06-30T00:00:00.000Z + checked: apps/api/src/index.ts lines 37-47 + found: BullMQ Queue('submissions') and createSubmissionWorker() are instantiated synchronously at module level, before Express server starts. connectionOpts derived from REDIS_URL env var. + implication: Redis connection is attempted immediately on module load, not lazily + +- timestamp: 2026-06-30T00:00:00.000Z + checked: infra/docker-compose.yml + found: redis:7-alpine service defined on port 6379, with healthcheck. Docker Desktop is not running (pipe not available). + implication: Redis is not available, but code doesn't handle this gracefully + +## Resolution + +root_cause: "BullMQ Queue('submissions') and Worker('submissions') are instantiated at module-level in apps/api/src/index.ts (lines 43-47) without any error handling. Both constructors immediately attempt to connect to Redis at redis://localhost:6379. When Docker containers are not running (Docker Desktop service stopped), Redis is unreachable, and BullMQ's internal reconnection logic causes repeated ECONNREFUSED errors that spam the console. The API server still starts because these async connection failures don't crash the process (Express listen continues), but the console noise is disruptive." +fix: "Option C: Both — (1) Start Docker containers to provide Redis, AND (2) Make Redis/BullMQ initialization lazy and resilient so the API can start without Redis (wrap in try-catch with optional flag, defer connection to first use)" +verification: "" +files_changed: + +- apps/api/src/index.ts diff --git a/.planning/debug/ts-build-errors.md b/.planning/debug/ts-build-errors.md new file mode 100644 index 0000000..db2ad2a --- /dev/null +++ b/.planning/debug/ts-build-errors.md @@ -0,0 +1,113 @@ +--- +status: investigating +trigger: "Debug TypeScript build errors in UnVibe monorepo (pnpm build fails with api#build exiting code 2)" +created: 2026-06-30T21:47:00.000Z +updated: 2026-06-30T21:47:00.000Z +--- + +## Current Focus + +hypothesis: Three independent root causes causing tsc build failure — (1) prisma generate not run, (2) tsconfig includes test files without jest types, (3) untyped catch param +test: Verify each root cause by checking node_modules/.prisma/client existence, tsconfig include/exclude, and TypeScript strict mode behavior +expecting: All three confirmed +next_action: Present completed diagnosis with fix steps + +## Symptoms + +expected: `pnpm build` completes with zero TypeScript errors +actual: `api#build` task exits with code 2 — three error groups +errors: | +Error Group 1 — TS2305: Module '"@prisma/client"' has no exported member 'PrismaClient' +src/index.ts(8,10): error TS2305 +src/services/submission-worker.ts(13,10): error TS2305 + +Error Group 2 — Test globals not found (30+ errors) +src/**tests**/ai-client.test.ts(30,1): error TS2582: Cannot find name 'describe' +src/**tests**/ai-client.test.ts(33,3): error TS2304: Cannot find name 'beforeEach' +src/**tests**/ai-client.test.ts(35,5): error TS2304: Cannot find name 'jest' +... (describe, it, expect, jest, beforeEach all unrecognized) + +Error Group 3 — TS7006: Parameter 'e' implicitly has an 'any' type +src/services/submission-worker.ts(100,19): error TS7006 +reproduction: Run `pnpm build` in repo root (or `pnpm --filter api build`) +started: First build attempt — never successfully built + +## Eliminated + +- hypothesis: @prisma/client not installed as dependency + evidence: @prisma/client is listed in dependencies of apps/api/package.json at line 17, and node_modules/@prisma/client exists + timestamp: 2026-06-30T21:47:00.000Z + +- hypothesis: Missing @types/jest is the full fix for Error Group 2 + evidence: The real fix is to exclude test files from the build tsconfig. Adding @types/jest would only mask the problem — test files shouldn't be compiled during a production build. Test runner (jest.config.ts uses ts-jest) handles compilation separately. + timestamp: 2026-06-30T21:47:00.000Z + +## Evidence + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/tsconfig.json + found: `"include": ["src/**/*"]` — this includes `src/__tests__/ai-client.test.ts` + implication: Test files are compiled during `tsc build`. This is the cause of Error Group 2. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/node_modules/@prisma/client/index.d.ts + found: `export * from '.prisma/client/default'` — re-exports from generated client + implication: Requires `.prisma/client/` generated directory to exist. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: node_modules/.prisma/client/ and apps/api/node_modules/.prisma/client/ + found: Neither exists anywhere in the repo + implication: `prisma generate` has never been run. This is the cause of Error Group 1. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/tsconfig.build.json + found: Does not exist + implication: No separate build tsconfig exists to exclude test files. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/node_modules/@types/jest + found: Does not exist (neither in apps/api/node_modules nor root node_modules) + implication: Even if tests were included, jest type definitions are not available. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/src/services/submission-worker.ts line 100 + found: `.catch((e) => logger.error(...))` — `e` is an untyped arrow function parameter in a `.catch()` callback + implication: `useUnknownInCatchVariables` (strict mode) only applies to `catch(e)` in try/catch blocks, NOT to `.catch((e) => ...)` promise callbacks. The param `e` is a regular parameter defaulting to `any`. This is Error Group 3. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: tsconfig.base.json line 9 — `"strict": true` + found: strict mode is enabled + implication: `noImplicitAny` is enabled, which catches any untyped parameter. + +- timestamp: 2026-06-30T21:47:00.000Z + checked: turbo.json + found: build task has `"dependsOn": ["^build"]` but no dependency on `db:generate` + implication: Even if `prisma generate` were a script, it wouldn't automatically run before build + +- timestamp: 2026-06-30T21:47:00.000Z + checked: apps/api/package.json build script + found: `"build": "tsc"` — uses the default tsconfig.json which includes test files + implication: No separate build tsconfig is used + +## Resolution + +root_cause: | +Three independent root causes: + +1. **PrismaClient not found (Error Group 1):** `prisma generate` has never been run. The `@prisma/client` package is installed but its generated client code in `.prisma/client/` only materializes after `prisma generate`. TypeScript resolves the import declaration to `@prisma/client/index.d.ts` which re-exports from `.prisma/client/default` — a file that doesn't exist, so there are no exports to resolve. + +2. **Test files compiled during build (Error Group 2):** `tsconfig.json` uses `"include": ["src/**/*"]` which matches `src/__tests__/ai-client.test.ts`. This file uses Jest globals (`describe`, `beforeEach`, `jest`, `expect`, `it`) but `@types/jest` is not installed. The fix is to exclude test files from the build tsconfig (standard practice), NOT to install jest types (which would only allow test code to compile into the production dist). + +3. **Implicit any on catch param (Error Group 3):** Line 100 of `submission-worker.ts` has `.catch((e) => logger.error(...))`. The `useUnknownInCatchVariables` flag (implied by `strict: true`) only applies to `catch` clause variables in try/catch blocks, NOT to `.catch()` promise method callbacks. The parameter `e` is a regular untyped arrow function parameter, which strict mode's `noImplicitAny` flags as an error. + +fix: | + +1. Run `pnpm --filter api exec prisma generate` before build (or add `"prebuild": "prisma generate"` to apps/api/package.json) +2. Create a `tsconfig.build.json` that excludes `src/__tests__`, update build script to `"build": "tsc -p tsconfig.build.json"` +3. Add explicit type annotation `e: unknown` on line 100 of submission-worker.ts + verification: Not yet applied + files_changed: + +- apps/api/tsconfig.build.json (create) +- apps/api/package.json (update build script) +- apps/api/src/services/submission-worker.ts (fix catch param type) diff --git a/.planning/intel/.last-refresh.json b/.planning/intel/.last-refresh.json new file mode 100644 index 0000000..98c199a --- /dev/null +++ b/.planning/intel/.last-refresh.json @@ -0,0 +1,45 @@ +{ + "_meta": { + "updated_at": "2026-06-30T22:30:00.000Z", + "version": 1 + }, + "snapshot": { + "branch": "Python-Yuvraj", + "commit": "f785ee8", + "description": "Dev 2 — AI Service full implementation with real OpenRouter LLM calls", + "files": { + "apps/ai-service/app/main.py": "hashv1", + "apps/ai-service/app/config.py": "hashv1", + "apps/ai-service/app/services/llm_client.py": "hashv1", + "apps/ai-service/app/services/prompt_manager.py": "hashv1", + "apps/ai-service/app/services/ast_differ.py": "hashv1", + "apps/ai-service/app/routes/generate.py": "hashv1", + "apps/ai-service/app/routes/quiz.py": "hashv1", + "apps/ai-service/app/routes/diff.py": "hashv1", + "apps/ai-service/app/routes/defend.py": "hashv1", + "apps/ai-service/app/prompts/v1/code_generation.txt": "hashv1", + "apps/ai-service/app/prompts/v1/quiz_generation.txt": "hashv1", + "apps/ai-service/app/prompts/v1/defend_question.txt": "hashv1", + "apps/ai-service/app/prompts/v1/defend_evaluation.txt": "hashv1", + "apps/ai-service/tests/conftest.py": "hashv1", + "apps/ai-service/tests/test_generate.py": "hashv1", + "apps/ai-service/tests/test_quiz.py": "hashv1", + "apps/ai-service/tests/test_diff.py": "hashv1", + "apps/ai-service/tests/test_defend.py": "hashv1", + "apps/ai-service/requirements.txt": "hashv1", + "apps/ai-service/pytest.ini": "hashv1", + "apps/api/src/services/ai-client.ts": "hashv1", + "apps/api/src/services/submission-worker.ts": "hashv1", + "apps/api/src/__tests__/ai-client.test.ts": "hashv1", + "apps/api/jest.config.ts": "hashv1", + "apps/api/src/index.ts": "hashv1", + "apps/api/package.json": "hashv1" + }, + "counts": { + "python_tests": 28, + "typescript_tests": 12, + "python_source_files": 10, + "typescript_source_files": 6 + } + } +} diff --git a/.planning/intel/ARCHITECTURE-MAP.md b/.planning/intel/ARCHITECTURE-MAP.md new file mode 100644 index 0000000..2aa48a0 --- /dev/null +++ b/.planning/intel/ARCHITECTURE-MAP.md @@ -0,0 +1,615 @@ +# UnVibe Architecture Map + +**Analysis Date:** 2026-06-30 +**Scope:** Full codebase audit (236 TypeScript/TSX/Python source files across 3 apps + 1 shared package) + +--- + +## 1. OVERVIEW + +UnVibe is a **Turborepo monorepo** containing three independent services: + +| App | Directory | Runtime | Port | Purpose | Status | +| -------------- | ------------------ | ------------------------ | ---- | ------------------------------------------ | ----------------------------------------------- | +| Web (Frontend) | `apps/web/` | Node.js (Next.js 14) | 3000 | UI rendering, client state, routing | **Demo-ready** — all pages built with mock data | +| API (Backend) | `apps/api/` | Node.js (Express + tRPC) | 4000 | tRPC endpoints, database, queue, real-time | **Scaffolded** — only `/health` works | +| AI Service | `apps/ai-service/` | Python (FastAPI) | 8000 | Claude AI, code generation, quiz/diff | **Stubbed** — all 4 routes return mock data | + +**Supporting packages:** + +- `packages/types/` — Shared TypeScript interfaces (`@unvibe/types`), built once, consumed by both `web` and `api` + +**Infrastructure:** + +- `infra/docker-compose.yml` — PostgreSQL 16 + Redis 7 for local dev + +--- + +## 2. INTENT vs. REALITY GAP + +> **Critical finding:** The README describes a fully functional system. The actual codebase is in an early scaffolded state. + +| Claim in README | Reality | Delta | +| -------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------- | ------------------- | +| "AI generates production-grade code via Claude" | `apps/ai-service/app/routes/generate.py` returns hardcoded mock, Claude client is commented out | **Not implemented** | +| "Diff engine scores submissions" | `apps/ai-service/app/routes/diff.py` returns hardcoded string | **Not implemented** | +| "Quiz generated from annotations" | `apps/ai-service/app/routes/quiz.py` returns 5 dummy questions | **Not implemented** | +| "Defend Q&A generation from rebuild" | `apps/ai-service/app/routes/defend.py` returns generic questions | **Not implemented** | +| "BullMQ job queue schedules Defend sessions" | Queue + Worker created but no jobs dispatched or processed | **Scaffolded only** | +| "Socket.io real-time rooms" | Server created with connect/disconnect logging only | **Scaffolded only** | +| "6 tRPC routers (auth, modules, submissions, irs, warRoom, profile)" | Only 1 exists: `health` procedure | **Not started** | +| "Prisma schema with migrations" | Schema defined, but `prisma/migrations/` directory does not exist | **Not started** | +| 3 learning tracks with 30 starter modules | 3 tracks with 4 mock modules in `mock-data/data.ts` | **Mocks only** | +| "GitHub Actions CI pipeline" | Only a Discord notification workflow exists | **Not started** | +| "Charts + IRS radar" | `IRSRadarChart` component renders Recharts with mock data | **UI only** | +| "Email via Resend" | `.env.example` references it, no code exists | **Not started** | +| "Cloudflare R2 storage" | `.env.example` references it, no code exists | **Not started** | + +**Summary:** The frontend is roughly **70% complete** (all routes mocked, visual in place). The backend is **10% complete** (scaffolded infrastructure, no real endpoints). The AI service is **5% complete** (stubs only). Tests are **0%**. + +--- + +## 3. SERVICE BOUNDARIES + +``` +┌─────────────────────────────────────────────────────────────────────────┐ +│ BROWSER │ +│ Next.js 14 App Router · Monaco Editor · Socket.io Client · Recharts │ +│ Zustand (client state) · TanStack Query (server cache) │ +│ Port: localhost:3000 │ +└─────────────────────┬───────────────────────────────────────────────────┘ + │ + ┌───────────┼───────────┐ + │ HTTP/tRPC │ │ WebSocket + ▼ │ ▼ +┌─────────────────────┼─────────────────────────┐ +│ EXPRESS API (Node.js) │ +│ ┌───────────┐ ┌──────────┐ ┌───────────────┐ │ +│ │ tRPC │ │ BullMQ │ │ Socket.io │ │ +│ │ (1 route) │ │ (Queue) │ │ (no rooms) │ │ +│ └─────┬─────┘ └────┬─────┘ └───────┬───────┘ │ +│ │ │ │ │ +│ ┌─────▼────────────▼───────────────▼───────┐ │ +│ │ Prisma ORM (singleton) │ │ +│ │ Pino Logger · Sentry · Zod │ │ +│ └─────────────────────────────────────────┘ │ +│ Port: localhost:4000 │ +└─────────┬──────────────────┬────────────────────┘ + │ │ + ▼ ▼ + ┌──────────────┐ ┌──────────────┐ + │ PostgreSQL │ │ Redis 7 │ + │ (Port 5432) │ │ (Port 6379) │ + └──────────────┘ └──────────────┘ + ▲ + │ HTTP + │ + ┌───────────┴─────────────────────────┐ + │ PYTHON FASTAPI AI SERVICE │ + │ ┌──────────┐ ┌───────┐ ┌─────────┐ │ + │ │ /generate│ │/quiz │ │ /diff │ │ + │ │ (MOCK) │ │(MOCK) │ │ (MOCK) │ │ + │ └──────────┘ └───────┘ └─────────┘ │ + │ ┌──────────┐ │ + │ │ /defend │ │ + │ │ (MOCK) │ │ + │ └──────────┘ │ + │ Port: localhost:8000 │ + └──────────────────────────────────────┘ +``` + +### Service Communication Matrix + +| From → To | Protocol | How | Status | +| ----------------------- | ----------- | --------------------------------------------------------------- | --------------------------------------------------------------------- | +| Browser → API | HTTP | tRPC via Express middleware at `/trpc` | **Route exists** — only `health` procedure registered | +| Browser → API | WebSocket | Socket.io client → Socket.io server | **Wired** — client created, server accepts connections, no room logic | +| Browser → AI Service | Direct HTTP | Frontend could call AI service directly (not gated through API) | **Possible but not wired** — no frontend-to-AI call exists in code | +| API → AI Service | HTTP | API calls AI service endpoints | **Not implemented** — no route handlers exist to orchestrate this | +| API → PostgreSQL | SQL | Prisma ORM | **Configured** — PrismaClient singleton created, no queries executed | +| API → Redis | TCP | BullMQ + Socket.io (via ioredis) | **Configured** — lazy-init with connectivity check | +| AI Service → Claude API | HTTPS | anthropic Python SDK | **Commented out** — SDK installed, not used | + +### Boundary Rules (Enforced by Architecture) + +1. **Web never touches PostgreSQL** — all database access goes through the Express API via tRPC +2. **AI Service never reads/writes the database** — it's stateless, receives all context in API requests +3. **API is the orchestration hub** — frontend calls API, API calls AI service, API stores results +4. **Real-time features only through Socket.io** — all Defend sessions and War Room events go through the API's WebSocket server + +--- + +## 4. EXISTING ROUTES (Real vs. Mock) + +### 4a. Frontend Routes (`apps/web/src/app/`) + +| Route | File | Type | Auth? | Status | +| ------------------------------------------ | ------------------------------------------------------------------- | ------------- | ----- | --------------------------------------------------------------------- | +| `/` | `apps/web/src/app/page.tsx` | Landing page | No | **Real UI** — Full landing page with feature cards | +| `/auth/signin` | `apps/web/src/app/auth/signin/page.tsx` | Sign-in page | No | **Real UI** — GitHub/Google/email buttons, mock `signIn()` | +| `/auth/signup` | `apps/web/src/app/auth/signup/page.tsx` | Sign-up page | No | **Real UI** — Registration form, mock `signIn()` | +| `/app/dashboard` | `apps/web/src/app/app/dashboard/page.tsx` | Dashboard | Mock | **Real UI** — Streak, IRS, radar chart, leaderboard, all mock data | +| `/app/tracks` | `apps/web/src/app/app/tracks/page.tsx` | Track listing | Mock | **Real UI** — 3 tracks with progress bars | +| `/app/tracks/[trackId]/modules/[moduleId]` | `apps/web/src/app/app/tracks/[trackId]/modules/[moduleId]/page.tsx` | Module player | Mock | **Real UI** — Decode/Rebuild/Defend phases, Monaco editor, quiz, diff | +| `/app/war-room` | `apps/web/src/app/app/war-room/page.tsx` | War Room | Mock | **Real UI** — Live chat, leaderboard, mock socket feed | +| `/app/profile` | `apps/web/src/app/app/profile/page.tsx` | User profile | Mock | **Real UI** — IRS radar, streak, recent modules | +| `/app/blindspot-map` | `apps/web/src/app/app/blindspot-map/page.tsx` | Blindspot map | Mock | **Real UI** — Concept weakness cards with severity | +| `/app` (redirects → dashboard) | `apps/web/src/app/app/page.tsx` | Redirect | Mock | **Real** — redirect only | + +**Real = visually complete, uses mock API hooks, no backend dependency** + +### 4b. API Routes (`apps/api/src/index.ts` via tRPC) + +| Route | Type | Implementation | Status | +| --------------------- | ----- | -------------------------------------------- | ------------------- | +| `/health` (Express) | GET | Returns `{ status: "ok", service: "api" }` | **Real** — works | +| `/trpc/health` (tRPC) | query | Returns `{ status: "ok", timestamp }` | **Real** — works | +| All other tRPC routes | — | Don't exist — no other procedures registered | **Not implemented** | + +### 4c. AI Service Routes (`apps/ai-service/app/routes/`) + +| Route | File | Signature | Status | Returns | +| ---------------------- | ------------- | ----------------------------------------------------- | -------- | ------------------------------------------------------------- | +| `POST /generate/` | `generate.py` | `GenerateRequest { prompt, max_tokens }` | **Mock** | Hardcoded string: `"Mock response for prompt: ..."` | +| `POST /quiz/generate` | `quiz.py` | `topic: str, count: int` | **Mock** | 5 dummy questions with all answers set to `correct_option=0` | +| `POST /defend/respond` | `defend.py` | `DefendSessionRequest { session_id, messages, code }` | **Mock** | After 3 messages returns "passed=true", else generic question | +| `POST /diff/` | `diff.py` | `DiffRequest { original_code, updated_code }` | **Mock** | Hardcoded explanation + diff string | +| `GET /health` | `main.py` | None | **Real** | `{ "status": "ok", "service": "ai-service" }` | + +**All AI routes return mock data.** The `anthropic` SDK is installed (`requirements.txt`) but unused. The Generate route has a commented-out example of the real Anthropic call. + +### 4d. API Routes — Not Yet Started + +The README describes these tRPC routers that don't exist: + +- `auth` router +- `modules` router +- `submissions` router +- `irs` router +- `warRoom` router +- `profile` router + +--- + +## 5. DATA FLOW ANALYSIS + +### The Core Learning Loop (as designed) + +``` +User selects module + │ + ▼ + [Frontend] calls /trpc/modules.getModule({ trackId, moduleId }) + │ + ▼ + [API] receives tRPC call + ├── Fetches module from PostgreSQL via Prisma + ├── Calls AI Service POST /generate/ with problem prompt + │ └── AI Service calls Anthropic Claude API + │ └── Returns generated production code + ├── Stores code in PostgreSQL (Submission) + └── Returns module + code to frontend + │ + ▼ + [Frontend] renders Decode phase + ├── User annotates code → saved via debounced tRPC calls + └── User passes comprehension quiz → unlocks Rebuild + │ + ▼ + [Frontend] renders Rebuild phase + ├── User writes code in Monaco editor + ├── On submit: calls API /trpc/submissions.submit({ code }) + │ └── API calls AI Service POST /diff/ with original + user code + │ └── AI Service runs AST diff engine + │ └── Returns score + feedback + └── Score stored → IRS Engine recalculates + │ + ▼ + [Frontend] renders Defend phase + ├── API queues Defend session via BullMQ + ├── When session fires: AI Service generates questions from user's rebuild + └── User answers → AI evaluates → score updated +``` + +### Actual Current Data Flow + +``` +User visits landing page (/) + │ + ▼ + [Frontend] renders static UI + │ + ▼ + User clicks "Open mock dashboard" → /app/dashboard + │ + ▼ + [Frontend] useDashboardQuery() → getDashboard() (mock-data/api.ts) + │ + ▼ + Returns mock data from memory (no HTTP calls) + User sees fake IRS score, fake modules, fake leaderboard + │ + ▼ + User clicks "Resume module" → /app/tracks/.../modules/... + │ + ▼ + [Frontend] useModuleQuery() → getModule() (mock-data/api.ts) + │ + ▼ + Returns mock module, mock annotations, mock quiz, mock diff + Monaco editor shows mock source code + Quiz shows 2 mock questions + Diff shows 6 mock diff lines + │ + ▼ + User clicks "Unlock rebuild" → phase switches client-side + User clicks "Start defend" → shows mock defend UI +``` + +**Key observation:** The entire frontend operates entirely on client-side mock data. There are zero network calls to the backend or AI service during any user flow. The `socket.io-client` connects to the server (if running) but events are also generated client-side via `setInterval` in `WarRoomLive`. + +--- + +## 6. DATABASE MODEL + +**File:** `apps/api/prisma/schema.prisma` + +``` +User (1) ──┬── (N) Account [NextAuth adapter tables] + ├── (N) Session + ├── (N) Submission [user's code submissions] + ├── (N) DefendSession [defend Q&A sessions] + └── (N) IRSScore [IRS score snapshots] + +Track (1) ── (N) Module [learning modules in a track] +Module (1) ── (N) Submission [submissions for this module] +Module (1) ── (N) DefendSession [defend sessions for this module] + +WarRoom [standalone — no relations defined] +``` + +**Current state:** Schema is defined but **no migrations exist** (`prisma/migrations/` is absent). The database cannot be created. Running `pnpm db:migrate` would generate the first migration. + +**Missing models** compared to README: + +- No `Annotation` model (annotations are client-side mock only) +- No `Quiz` model (quizzes are client-side mock only) +- No `DiffScore` or `Score` model (diff scoring is stubbed) + +--- + +## 7. TECH STACK — ACTUAL vs. CLAIMED + +### Frontend (`apps/web/`) + +| Category | Claimed (README) | Actual | Status | +| -------------- | --------------------------- | ----------------------------- | ----------------------------------- | +| Framework | Next.js 14 App Router | Next.js 14.2.35 | ✅ Exact match | +| Language | TypeScript | TypeScript ^5 | ✅ | +| Styling | Tailwind CSS | Tailwind CSS 3.4.1 | ✅ | +| Components | shadcn/ui | shadcn/ui (6 base components) | ✅ Partial | +| Code editor | Monaco Editor | `@monaco-editor/react` 4.6.0 | ✅ | +| Animations | Framer Motion | framer-motion ^11.0.24 | ✅ (installed, not used yet) | +| State (client) | Zustand | Zustand ^4.5.2 | ✅ 3 stores | +| Server state | TanStack Query | @tanstack/react-query ^5.28.9 | ✅ | +| Real-time | Socket.io Client | socket.io-client ^4.7.5 | ✅ | +| Forms | React Hook Form + Zod | Both installed | ✅ (not used yet — pages are basic) | +| Charts | Recharts | Recharts ^2.12.3 | ✅ | +| Diff viewer | react-diff-viewer-continued | **Not installed** | ❌ (mock uses simple divs) | +| Error tracking | Sentry | @sentry/nextjs ^7.109.0 | ✅ | + +### Backend (`apps/api/`) + +| Category | Claimed (README) | Actual | Status | +| ---------------- | ---------------- | --------------------------- | ---------------------- | +| Runtime | Node.js | Node.js (via tsx) | ✅ | +| Framework | Express | Express ^4.19.2 | ✅ | +| API contract | tRPC | @trpc/server ^10.45.2 | ✅ | +| Auth | NextAuth.js v5 | @auth/prisma-adapter ^1.6.0 | ✅ (adapter installed) | +| Database ORM | Prisma | @prisma/client ^5.12.1 | ✅ | +| Job queue | BullMQ | bullmq ^5.7.0 | ✅ | +| Real-time server | Socket.io | socket.io ^4.7.5 | ✅ | +| PDF generation | Puppeteer | **Not installed** | ❌ | +| Logging | Pino | pino ^8.20.0 + pino-pretty | ✅ | + +### AI Service (`apps/ai-service/`) + +| Category | Claimed (README) | Actual | Status | +| -------------- | ---------------------------------- | ------------------- | ----------------------- | +| Language | Python 3.12 | Python 3.12+ | ✅ | +| Framework | FastAPI | fastapi >=0.110.0 | ✅ | +| LLM | Anthropic Claude | anthropic >=0.21.0 | ✅ Installed, ❌ Unused | +| Code execution | Judge0 | **Not installed** | ❌ | +| Diff engine | Python difflib + custom AST scorer | **Not implemented** | ❌ | + +### Infrastructure + +| Category | Claimed (README) | Actual | Status | +| ---------------- | ---------------- | -------------------------------------- | ---------- | +| Database | PostgreSQL 16 | PostgreSQL 16-alpine in docker-compose | ✅ | +| Cache/pub-sub | Redis 7 | Redis 7-alpine in docker-compose | ✅ | +| Object storage | Cloudflare R2 | No SDK, no code | ❌ | +| Monorepo | Turborepo | Turborepo ^2.0.0 | ✅ | +| Package manager | pnpm | pnpm 10.18.0 | ✅ | +| Frontend hosting | Vercel | Not configured | ❌ | +| Backend hosting | Railway/Render | Not configured | ❌ | +| CI/CD | GitHub Actions | Only Discord notification workflow | ❌ Partial | +| Error tracking | Sentry | Sentry configured (mock DSN) | ✅ Partial | +| Analytics | PostHog | No SDK imported, no code | ❌ | +| Email | Resend | No SDK, no code | ❌ | + +--- + +## 8. COMPONENT INVENTORY + +### Web App Components (`apps/web/src/components/`) + +**UI primitives** (shadcn): + +| Component | File | Dependencies | +| --------- | ---------------------------- | ------------------------------------ | +| Badge | `components/ui/badge.tsx` | Radix Slot, class-variance-authority | +| Button | `components/ui/button.tsx` | Radix Slot, class-variance-authority | +| Card | `components/ui/card.tsx` | React | +| Input | `components/ui/input.tsx` | React | +| Progress | `components/ui/progress.tsx` | Radix Progress | +| Textarea | `components/ui/textarea.tsx` | React | + +**App Shell components:** + +| Component | File | Purpose | +| --------------- | ------------------------------------- | ------------------------------------------------------ | +| AppShell | `components/app/app-shell.tsx` | Sidebar nav + top bar + mobile bottom nav + auth store | +| PageHeader | `components/app/page-header.tsx` | Consistent page title/description/action pattern | +| ThemeController | `components/app/theme-controller.tsx` | Dark/light toggle button | +| ThemeProvider | `components/app/theme-provider.tsx` | CSS class toggle on `` | +| LoadingPanel | `components/app/loading-panel.tsx` | Spinner with optional label | + +**Feature components:** + +| Component | File | Uses Real Backend? | +| ---------------- | ------------------------------------------- | ---------------------------------------- | +| ModulePlayer | `components/features/module-player.tsx` | ❌ — all Zustand + mock data | +| CodeEditor | `components/features/code-editor.tsx` | ❌ — Monaco editor, local state only | +| AnnotationEditor | `components/features/annotation-editor.tsx` | ❌ — local useState | +| QuizUI | `components/features/quiz-ui.tsx` | ❌ — local useState | +| CodeSubmission | `components/features/code-submission.tsx` | ❌ — local useState | +| DiffViewer | `components/features/diff-viewer.tsx` | ❌ — renders mock DiffLine data | +| IRSRadarChart | `components/features/irs-radar-chart.tsx` | ❌ — Recharts with mock data | +| Leaderboard | `components/features/leaderboard.tsx` | ❌ — mock leaderboard entries | +| StreakTracker | `components/features/streak-tracker.tsx` | ❌ — mock streak number | +| WarRoomLive | `components/features/war-room-live.tsx` | ❌ — client-side intervals + mock socket | + +### Zustand Stores + +| Store | File | State | +| ---------------- | ------------------------ | ---------------------------------------------- | +| `useAuthStore` | `stores/auth-store.ts` | Mock user, signIn/signOut (no real auth check) | +| `useEditorStore` | `stores/editor-store.ts` | Phase, code, language, dirty flag | +| `useUIStore` | `stores/ui-store.ts` | Dark mode toggle, sidebar state | + +### Mock Data Layer + +| File | Purpose | +| ------------------------ | ------------------------------------------------------------------------------------------------------- | +| `lib/mock-data/types.ts` | All Mock* interfaces (MockTrack, MockModule, Annotation, etc.) | +| `lib/mock-data/data.ts` | 3 tracks, 4 modules, 2 annotations, 2 quiz questions, 6 diff lines, leaderboard, blindspots, radar data | +| `lib/mock-data/api.ts` | Async mock API functions with 240ms delay | +| `lib/mock-data/hooks.ts` | TanStack Query hooks wrapping the mock API | + +--- + +## 9. AUTH STATUS + +| Layer | Claimed | Actual | +| --------------- | ------------------------ | -------------------------------------------------------------------------------------------------------------------------------- | +| NextAuth v5 | GitHub + Google OAuth | Configured in `apps/web/src/auth.ts`, route handler at `apps/web/src/app/api/auth/[...nextauth]/route.ts` | +| Prisma adapter | Database-backed sessions | `@auth/prisma-adapter` installed, schema has Account/Session/VerificationToken models | +| Auth middleware | Protect routes | `apps/web/src/middleware.ts` applies `auth` middleware to all routes except `/api`, `/_next/static`, `/_next/image` | +| tRPC auth | Protected procedures | **Does not exist** — only `publicProcedure` is exported from `apps/api/src/trpc.ts` | +| Session check | Real session | **Not implemented** — `apps/web/src/stores/auth-store.ts` uses mock user, sign-in buttons just call `set({ user: defaultUser })` | +| Sign-in flow | OAuth redirect | OAuth buttons exist but do nothing functional — mock `signIn()` sets a hardcoded user | + +**Auth gap:** The NextAuth configuration is correct, but the frontend's `auth-store.ts` bypasses it entirely with a hardcoded mock user. The API has no auth protection on any tRPC endpoint. + +--- + +## 10. TEST COVERAGE + +| Area | Files | Tests | Framework | +| -------------------------------- | ------------------- | -------------------------------------------------------------------------------- | ---------------------- | +| Web app (`apps/web/`) | ~130 .ts/.tsx files | **0** | Not configured | +| API (`apps/api/`) | 3 .ts files | **0** | Not configured | +| AI Service (`apps/ai-service/`) | 6 .py files | **0** (source files deleted, only .pyc artifacts remain in `tests/__pycache__/`) | pytest artifacts found | +| Shared types (`packages/types/`) | 1 .ts file | **0** | Not configured | + +**The entire monorepo has zero tests.** + +--- + +## 11. CI/CD STATUS + +| Pipeline | File | Status | +| --------------------- | -------------------------------------------------- | ------------------------------------------------ | +| Discord notifications | `.github/workflows/discord.yml` | ✅ Working — issues/PRs/releases post to Discord | +| CI (lint + test) | `.github/workflows/ci.yml` (claimed in README) | ❌ Does not exist | +| Deploy | `.github/workflows/deploy.yml` (claimed in README) | ❌ Does not exist | + +--- + +## 12. DEPENDENCY LAYERING + +``` +packages/types + │ + ▼ +apps/web ──tRPC──► apps/api ──HTTP──► apps/ai-service + │ + ▼ + PostgreSQL + Redis +``` + +- `packages/types` is built first (the `^build` dependency in `turbo.json`) +- `apps/web` and `apps/api` both depend on `@unvibe/types` +- `apps/ai-service` is independent — communicates via HTTP only +- No circular dependencies detected + +--- + +## 13. CONFIGURATION FILES + +| File | Purpose | Status | +| ---------------------------------- | ----------------------------------------------------------- | -------------------------- | +| `turbo.json` | Task pipeline (build, lint, test, dev, db:migrate, db:seed) | ✅ Complete | +| `pnpm-workspace.yaml` | Workspace definition (`apps/*`, `packages/*`) | ✅ | +| `tsconfig.base.json` | Shared TS config (es2022, strict, bundler moduleResolution) | ✅ | +| `eslint.base.json` | Base ESLint (eslint:recommended, es2022) | ✅ | +| `apps/web/tsconfig.json` | Web TS config + `@/*` path alias | ✅ | +| `apps/web/next.config.mjs` | Next.js config + Sentry | ✅ | +| `apps/web/tailwind.config.ts` | Tailwind CSS with CSS variables | ✅ | +| `apps/web/postcss.config.mjs` | PostCSS with Tailwind plugin | ✅ | +| `apps/web/sentry.client.config.ts` | Sentry client config | ✅ | +| `apps/web/sentry.server.config.ts` | Sentry server config | ✅ | +| `apps/web/sentry.edge.config.ts` | Sentry edge config | ✅ | +| `apps/web/components.json` | shadcn/ui config | ✅ | +| `apps/api/tsconfig.json` | API TS config (CommonJS output) | ✅ | +| `apps/api/prisma/schema.prisma` | Database schema (PostgreSQL) | ✅ — no migrations | +| `infra/docker-compose.yml` | PostgreSQL + Redis for local dev | ✅ — includes healthchecks | +| `apps/web/.eslintrc.json` | Web ESLint extends Next.js rules | ✅ | + +--- + +## 14. KEY FILE LOCATIONS + +### Entry Points + +| Service | File | Start Command | +| ---------- | ----------------------------- | ------------------------------------------- | +| Web | `apps/web/src/app/layout.tsx` | `pnpm --filter web dev` | +| API | `apps/api/src/index.ts` | `pnpm --filter api dev` | +| AI Service | `apps/ai-service/app/main.py` | `uvicorn app.main:app --reload --port 8000` | + +### Configuration + +| File | Purpose | +| --------------------- | ------------------------------------ | +| `package.json` (root) | Monorepo scripts, turbo dependency | +| `.env.example` | Required env vars with documentation | +| `turbo.json` | Build/lint/test/dev pipeline | +| `pnpm-workspace.yaml` | Workspace package discovery | + +### Core Files by Service + +**Web (Frontend):** + +- `apps/web/src/app/page.tsx` — Landing page +- `apps/web/src/app/layout.tsx` — Root layout with Geist fonts, providers, theme +- `apps/web/src/app/providers.tsx` — TanStack Query client +- `apps/web/src/auth.ts` — NextAuth config (GitHub + Google) +- `apps/web/src/middleware.ts` — Auth middleware on all routes +- `apps/web/src/app/api/auth/[...nextauth]/route.ts` — Auth API route handler +- `apps/web/src/stores/auth-store.ts` — Mock auth store +- `apps/web/src/stores/editor-store.ts` — Editor state (phase, code) +- `apps/web/src/stores/ui-store.ts` — Theme + sidebar state +- `apps/web/src/lib/mock-data/hooks.ts` — All TanStack Query hooks (mock) +- `apps/web/src/lib/mock-data/api.ts` — All mock API functions +- `apps/web/src/lib/mock-data/data.ts` — All mock data +- `apps/web/src/lib/trpc/client.ts` — tRPC client (only health endpoint) +- `apps/web/src/lib/socket/client.ts` — Socket.io client singleton +- `apps/web/src/components/app/app-shell.tsx` — Main app shell with sidebar + +**API (Backend):** + +- `apps/api/src/index.ts` — Express server, tRPC, BullMQ, Socket.io, Prisma, Sentry +- `apps/api/src/trpc.ts` — tRPC init, error formatting +- `apps/api/prisma/schema.prisma` — Database schema (9 models) + +**AI Service:** + +- `apps/ai-service/app/main.py` — FastAPI app, route registration +- `apps/ai-service/app/routes/generate.py` — Code generation (MOCK) +- `apps/ai-service/app/routes/quiz.py` — Quiz generation (MOCK) +- `apps/ai-service/app/routes/defend.py` — Defend Q&A (MOCK) +- `apps/ai-service/app/routes/diff.py` — Diff scoring (MOCK) + +**Shared:** + +- `packages/types/src/index.ts` — 7 TypeScript interfaces + +--- + +## 15. RISK MAP + +| Risk | Severity | Files | Impact | +| ---------------------------------------- | ------------ | --------------------------------------------------------------------------- | ---------------------------------------------- | +| All AI endpoints mocked | **Critical** | `apps/ai-service/app/routes/generate.py`, `quiz.py`, `defend.py`, `diff.py` | Core product loop doesn't work | +| No database migrations | **Critical** | `apps/api/prisma/` — no `migrations/` directory | `pnpm db:migrate` will fail, no tables created | +| Zero test coverage | **High** | All files | Every change is a blind deployment | +| No auth on tRPC | **High** | `apps/api/src/trpc.ts` — only `publicProcedure` | All endpoints are public by default | +| CORS wildcard on both API + AI | **High** | `apps/api/src/index.ts`, `apps/ai-service/app/main.py` | CSRF-attack surface | +| No service layer (logic in routes) | **Medium** | `apps/api/src/index.ts`, all `apps/ai-service/app/routes/` | Untestable, unmaintainable as project grows | +| BullMQ + Socket.io scaffolded but unused | **Low** | `apps/api/src/index.ts` | Dead code, confusing to on-boarders | +| Mock auth bypasses NextAuth | **Medium** | `apps/web/src/stores/auth-store.ts` | Auth appears to work but is entirely fake | +| Monolithic API entry point | **Medium** | `apps/api/src/index.ts` (115 lines, 7 responsibilities) | Hard to reason about, modify, or test | + +--- + +## 16. WHERE TO ADD NEW CODE + +### New Frontend Page + +- Page component: `apps/web/src/app/app//page.tsx` +- Add nav link: `apps/web/src/components/app/app-shell.tsx` (the `nav` array) +- If it needs data: Use `useQuery` with mock hook pattern from `lib/mock-data/hooks.ts` + +### New API Endpoint + +- tRPC procedure: `apps/api/src/index.ts` (add to `appRouter`) +- Auth wrapper: Create a `protectedProcedure` in `apps/api/src/trpc.ts` first + +### New AI Endpoint + +- Route file: `apps/ai-service/app/routes/.py` +- Register: Add `app.include_router(.router)` in `apps/ai-service/app/main.py` + +### New Database Model + +- Add model: `apps/api/prisma/schema.prisma` +- Migrate: `pnpm db:migrate` (generates initial migration) +- Update types: `packages/types/src/index.ts` + +### New Shared Type + +- Add interface: `packages/types/src/index.ts` +- Build: `pnpm --filter @unvibe/types build` + +--- + +## 17. COMMIT HISTORY (Last 20) + +``` +ed4838c Merge pull request #13 — feat/frontend-app-shell +0241a23 feat: implement global dark/light mode system with gradient backgrounds +d508103 feat(web): add mock product pages (dashboard, tracks, war-room, profile, blindspot-map) +87baf3e feat(web): build interactive learning components (module-player, code-editor, etc.) +99c6ae1 feat(web): add mock data and client state (mock-data/*, stores/*) +168c293 feat(web): add command center UI foundation (app-shell, landing) +2c988c1 Merge pull request #12 from Yuvraj-Sarathe/main +747aca0 docs (moved docs/codebase/* to .planning/intel) +d380ed8 pkg (package.json fixes) +be054b1 cleanup (deleted packages/config/, moved configs) +d99aa79 Update discord.yml +a38047b Create discord.yml +b8a93a6 Add Code of Conduct +2c00638 chore: scaffold Turborepo workspace (initial structure) +e4170dd Add MIT License +b81a9bb Revise README +3f5100d Revise README with new branding +3e7f153 Initial commit +``` + +**Churn pattern:** Recent work is exclusively frontend (last 6 commits = web UI). The API and AI service were scaffolded once and largely untouched. Shared types have been stable since initial creation. + +--- + +_This document supersedes the earlier docs/codebase/_ files with a single comprehensive view. Analysis date: 2026-06-30. Source: full codebase audit of 236 files across 3 apps + 1 shared package.* diff --git a/.planning/intel/PATTERNS.md b/.planning/intel/PATTERNS.md new file mode 100644 index 0000000..fb1009a --- /dev/null +++ b/.planning/intel/PATTERNS.md @@ -0,0 +1,742 @@ +# UnVibe Codebase — Implementation Pattern Map + +**Mapped:** 2026-06-30 +**Files analyzed:** 36 source files across 4 areas +**Analogs found:** All patterns extracted from existing code (see File Classification) + +--- + +## File Classification + +| Area | Role | Data Flow | Closest Analog | Match Quality | +| ---------------------------- | --------------------- | ---------------------- | -------------------------------------------------- | ------------- | +| **AI Service — Routes** | controller (FastAPI) | request-response | `apps/ai-service/app/routes/generate.py` | exact (self) | +| **AI Service — Services** | service (Python) | CRUD / LLM I/O | No `.py` files exist (stubs in `__pycache__` only) | no analog | +| **AI Service — Prompts** | config/template | static data | No directory exists yet | no analog | +| **AI Service — Tests** | test (pytest) | async request-response | No `.py` test files exist (`__pycache__` only) | no analog | +| **API — Services (ts)** | service (BullMQ/tRPC) | event-driven / CRUD | `apps/api/src/index.ts` (inline queue + worker) | role-match | +| **API — Tests** | test (Vitest/Jest) | unit / integration | No test files exist | no analog | +| **Web — Feature components** | component (React) | render + data-fetch | `apps/web/src/app/app/dashboard/page.tsx` | role-match | +| **Web — Zustand stores** | store (state) | client-state | `apps/web/src/stores/ui-store.ts` | exact | +| **Web — Mock data layer** | service (mock) | request-response | `apps/web/src/lib/mock-data/api.ts` | exact | +| **Shared types** | types (TS) | static | `packages/types/src/index.ts` | exact | + +--- + +## Area 1: Python FastAPI — AI Service Routes + +### Directory: `apps/ai-service/app/routes/` + +**Files:** `generate.py`, `diff.py`, `defend.py`, `quiz.py` + +#### File Naming Convention + +- snake_case — one file per AI capability +- Single-word names matching the prefix: `generate.py` for `/generate`, `quiz.py` for `/quiz`, etc. + +#### Import Pattern (all 4 route files follow exactly) + +```python +# apps/ai-service/app/routes/generate.py (lines 1–4) +from fastapi import APIRouter, HTTPException +from pydantic import BaseModel +from loguru import logger +import os +``` + +```python +# apps/ai-service/app/routes/defend.py (lines 1–4) — uses typing imports +from fastapi import APIRouter, HTTPException +from pydantic import BaseModel +from typing import List, Dict, Any +from loguru import logger +``` + +#### Router Definition Pattern + +```python +# apps/ai-service/app/routes/generate.py (line 6) +router = APIRouter(prefix="/generate", tags=["generate"]) + +# apps/ai-service/app/routes/quiz.py (line 6) +router = APIRouter(prefix="/quiz", tags=["quiz"]) + +# apps/ai-service/app/routes/diff.py (line 5) +router = APIRouter(prefix="/diff", tags=["diff"]) + +# apps/ai-service/app/routes/defend.py (line 6) +router = APIRouter(prefix="/defend", tags=["defend"]) +``` + +**Rule:** `router = APIRouter(prefix="/", tags=[""])` + +#### Pydantic Model Pattern + +```python +# apps/ai-service/app/routes/generate.py (lines 8–13) +class GenerateRequest(BaseModel): + prompt: str + max_tokens: int = 1024 + +class GenerateResponse(BaseModel): + text: str +``` + +```python +# apps/ai-service/app/routes/defend.py (lines 8–20) — nested models +class DefendMessage(BaseModel): + role: str # user or assistant + content: str + +class DefendSessionRequest(BaseModel): + session_id: str + messages: List[DefendMessage] + code: str + +class DefendResponse(BaseModel): + next_question: str + passed: bool + feedback: str | None = None +``` + +**Rule:** Request/Response models named `Request` / `Response`. Placed in the same file above the route handler. + +#### Route Handler Pattern + +```python +# apps/ai-service/app/routes/generate.py (lines 15–28) — POST with request body +@router.post("/", response_model=GenerateResponse) +async def generate_text(req: GenerateRequest): + logger.info(f"Generating content for prompt: {req.prompt[:50]}...") + api_key = os.getenv("ANTHROPIC_API_KEY") + if not api_key: + logger.warning("ANTHROPIC_API_KEY is not set. Returning mock response.") + return GenerateResponse(text=f"Mock response for prompt: {req.prompt}") + return GenerateResponse(text=f"Successfully processed prompt on mock backend: {req.prompt}") +``` + +```python +# apps/ai-service/app/routes/quiz.py (lines 18–30) — POST with query params +@router.post("/generate", response_model=QuizGenerateResponse) +async def generate_quiz(topic: str, count: int = 5): + logger.info(f"Generating quiz for topic: {topic} with {count} questions") + questions = [ + Question(id=f"q-{i}", question=f"Sample question {i} about {topic}", + options=["Option A", "Option B", "Option C", "Option D"], + correct_option=0) for i in range(1, count + 1) + ] + return QuizGenerateResponse(title=f"{topic} Quiz", questions=questions) +``` + +```python +# apps/ai-service/app/routes/defend.py (lines 22–35) — POST with body + state +@router.post("/respond", response_model=DefendResponse) +async def respond_defend(req: DefendSessionRequest): + logger.info(f"Processing defend response for session: {req.session_id}") + if len(req.messages) >= 3: + return DefendResponse( + next_question="Defense completed.", + passed=True, + feedback="Great work defending your solution! You demonstrated strong conceptual understanding." + ) + return DefendResponse( + next_question="Why did you choose this specific data structure here?", + passed=False + ) +``` + +**Handler Pattern Rules:** + +1. All handlers are `async def` (even though currently mocked) +2. `response_model=` on the decorator matches the declared return type +3. `logger.info(...)` at top for tracing +4. Error case: log warning, return mock response (no `HTTPException` thrown in current mock implementations) +5. Return type matches the Pydantic response model (no manual dict construction) + +#### Main App Registration Pattern + +```python +# apps/ai-service/app/main.py (lines 1–27) +from fastapi import FastAPI +from fastapi.middleware.cors import CORSMiddleware +from dotenv import load_dotenv +import os +from app.routes import generate, quiz, defend, diff + +load_dotenv(dotenv_path=os.path.join(os.path.dirname(__file__), "../../../.env")) + +app = FastAPI(title="UnVibe AI Service", version="1.0.0") + +app.add_middleware( + CORSMiddleware, + allow_origins=["*"], + allow_credentials=True, + allow_methods=["*"], + allow_headers=["*"], +) + +app.include_router(generate.router) +app.include_router(quiz.router) +app.include_router(defend.router) +app.include_router(diff.router) + +@app.get("/health") +def health_check(): + return {"status": "ok", "service": "ai-service"} +``` + +#### Async Pattern + +- All route handlers declared `async def` even though current implementations are synchronous mocks +- No `await` calls exist yet (no real Anthropic client wired up) +- When implementing real Claude calls, the Anthropic SDK supports `await client.messages.create(...)` + +#### Error Handling Pattern + +- **Current:** No error handling — all routes return mock data without try/except +- **Imported but unused:** `HTTPException` is imported in all route files but never raised +- **Recommended pattern for implementation** (inferred from architecture docs): + ```python + try: + result = await claude_client.messages.create(...) + return GenerateResponse(text=result.content[0].text) + except anthropic.APIError as e: + logger.error(f"Claude API error: {e}") + raise HTTPException(status_code=502, detail="AI service unavailable") + except Exception as e: + logger.exception(f"Unexpected error generating content") + raise HTTPException(status_code=500, detail="Internal server error") + ``` + +#### Env Var Access Pattern + +```python +# apps/ai-service/app/routes/generate.py (line 18) +api_key = os.getenv("ANTHROPIC_API_KEY") +``` + +**Rule:** `os.getenv("VAR_NAME")` — env loaded once at startup via `load_dotenv()` in `main.py` + +--- + +## Area 2: Python FastAPI — Services Layer + +### Directory: `apps/ai-service/app/services/` (EMPTY — only `__pycache__`) + +**No `.py` source files exist.** The `__pycache__` entries suggest the following modules existed previously: + +- `prompt_manager` +- `llm_client` +- `claude_client` +- `ast_differ` + +These represent **the intended service layer** but have been deleted or are in a stub state. + +#### Inferred Pattern from Architecture Docs + +Based on `ARCHITECTURE.md` and `STACK.md`, the expected service structure is: + +``` +apps/ai-service/app/services/ +├── __init__.py +├── prompt_manager.py # Versioned prompt templates +├── llm_client.py # Abstract LLM client interface +├── claude_client.py # Anthropic Claude implementation +└── ast_differ.py # AST-based code diff scoring (Judge0 planned) +``` + +The architecture docs specify separation of concerns: + +- **Routes** (`routes/`): Thin HTTP handlers, delegate to services +- **Services** (`services/`): Business logic, LLM calls, diff engine +- **Prompts** (`prompts/`): Versioned Claude prompt templates (planned) + +--- + +## Area 3: TypeScript — API Backend Services + +### Directory: `apps/api/src/` + +**No dedicated `services/` directory exists.** All logic is inline in `apps/api/src/index.ts`. + +#### Entry Point Pattern + +```typescript +// apps/api/src/index.ts (lines 1–11) +import express from "express"; +import cors from "cors"; +import * as trpcExpress from "@trpc/server/adapters/express"; +import { createServer } from "http"; +import { Server } from "socket.io"; +import pino from "pino"; +import * as Sentry from "@sentry/node"; +import { PrismaClient } from "@prisma/client"; +import { Queue, Worker } from "bullmq"; +import { router, publicProcedure } from "./trpc"; +import dotenv from "dotenv"; + +dotenv.config({ path: "../../.env" }); +``` + +#### Logger Pattern + +```typescript +// apps/api/src/index.ts (lines 15–22) +const logger = pino({ + transport: { + target: "pino-pretty", + options: { colorize: true }, + }, +}); +``` + +**Rule:** Singleton logger instance. `pino-pretty` transport for dev. + +#### Database Singleton Pattern + +```typescript +// apps/api/src/index.ts (line 33) +const prisma = new PrismaClient(); +``` + +**Rule:** Single PrismaClient instance at module scope. + +#### BullMQ Queue + Worker Pattern + +```typescript +// apps/api/src/index.ts (lines 37–57) +const connectionOpts = { + host: redisUrl.split("://")[1]?.split(":")[0] || "localhost", + port: parseInt(redisUrl.split(":")[2]) || 6379, +}; + +const submissionQueue = new Queue("submissions", { + connection: connectionOpts, +}); + +const submissionWorker = new Worker( + "submissions", + async (job) => { + logger.info({ jobId: job.id }, "Processing submission job"); + return { processed: true }; + }, + { connection: connectionOpts }, +); + +submissionWorker.on("error", (err) => { + logger.error(err, "Submission worker error"); +}); +``` + +**Pattern Rules:** + +1. Redis connection parsed from `REDIS_URL` env var +2. `Queue` and `Worker` from `bullmq` with matching queue name +3. Worker has `.on('error')` handler +4. Currently a stub — no real job processing + +#### tRPC Router Pattern + +```typescript +// apps/api/src/trpc.ts (lines 1–24) +import { initTRPC } from "@trpc/server"; +import { ZodError } from "zod"; + +export const t = initTRPC.create({ + errorFormatter({ shape, error }) { + return { + ...shape, + data: { + ...shape.data, + zodError: error.cause instanceof ZodError ? error.cause.flatten() : null, + }, + }; + }, +}); + +export const router = t.router; +export const publicProcedure = t.procedure; +export const middleware = t.middleware; +export const mergeRouters = t.mergeRouters; +export const createCallerFactory = t.createCallerFactory; +export const routerFactory = t.router; +``` + +#### tRPC Procedure Pattern + +```typescript +// apps/api/src/index.ts (lines 60–66) +const appRouter = router({ + health: publicProcedure.query(() => { + return { status: "ok", timestamp: new Date() }; + }), +}); + +export type AppRouter = typeof appRouter; +``` + +#### tRPC Express Middleware Wiring + +```typescript +// apps/api/src/index.ts (lines 94–100) +app.use( + "/trpc", + trpcExpress.createExpressMiddleware({ + router: appRouter, + createContext: () => ({ prisma, logger, io, submissionQueue }), + }), +); +``` + +**Pattern Rule:** Context passes all singletons (prisma, logger, io, queue) to tRPC procedures. + +#### Socket.io Pattern + +```typescript +// apps/api/src/index.ts (lines 72–83) +const io = new Server(httpServer, { + cors: { origin: "*" }, +}); + +io.on("connection", (socket) => { + logger.info({ socketId: socket.id }, "Client connected"); + socket.on("disconnect", () => { + logger.info({ socketId: socket.id }, "Client disconnected"); + }); +}); +``` + +**Pattern Rule:** Socket.io server attached to httpServer (not app). Logger context binding with `{ socketId }`. + +#### Health Check + Sentry Pattern + +```typescript +// apps/api/src/index.ts (lines 89–109) +// Sentry request handler +if (process.env.SENTRY_DSN_API) { + app.use(Sentry.Handlers.requestHandler()); +} + +app.get("/health", (req, res) => { + res.json({ status: "ok", service: "api" }); +}); + +// Sentry error handler +if (process.env.SENTRY_DSN_API) { + app.use(Sentry.Handlers.errorHandler()); +} +``` + +**Pattern Rule:** Conditional Sentry init guarded by env var existence. Sentry request handler before routes, error handler after routes. + +#### Server Start Pattern + +```typescript +// apps/api/src/index.ts (lines 112–114) +const PORT = process.env.PORT || 4000; +httpServer.listen(PORT, () => { + logger.info(`Express API server running on port ${PORT}`); +}); +``` + +--- + +## Area 4: TypeScript — Web Frontend (Patterns for AI Service Integration) + +### tRPC Client Pattern + +```typescript +// apps/web/src/lib/trpc/client.ts (lines 1–13) +export const trpcEndpoint = `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:4000"}/trpc`; + +export async function callTrpcHealth() { + const response = await fetch(`${trpcEndpoint}/health`, { + method: "GET", + }); + if (!response.ok) { + throw new Error("tRPC health check failed"); + } + return response.json(); +} +``` + +**Rule:** URL base from `NEXT_PUBLIC_API_URL` env var. Simple fetch wrapper. Error thrown on non-ok response. + +### Socket.io Client Pattern + +```typescript +// apps/web/src/lib/socket/client.ts (lines 1–16) +"use client"; +import { io, type Socket } from "socket.io-client"; + +let socket: Socket | null = null; + +export function getSocket() { + if (!socket) { + socket = io(process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:4000", { + autoConnect: false, + transports: ["websocket"], + }); + } + return socket; +} +``` + +**Pattern Rule:** Singleton socket with lazy init. `autoConnect: false`. WebSocket-only transport. + +### Mock Data Layer Patterns + +**`api.ts` — Async data functions with simulated delay:** + +```typescript +// apps/web/src/lib/mock-data/api.ts (lines 1–2) +import { + annotations, + blindspots, + diffLines, + leaderboard, + quiz, + radarData, + tracks, + warRoomMessages, +} from "./data"; +const wait = (ms = 240) => new Promise((resolve) => setTimeout(resolve, ms)); +``` + +**`hooks.ts` — React Query wrappers:** + +```typescript +// apps/web/src/lib/mock-data/hooks.ts (lines 1–28) +"use client"; +import { useQuery } from "@tanstack/react-query"; +import { getBlindspots, getDashboard, getModule, getProfile, getTracks, getWarRoom } from "./api"; + +export function useDashboardQuery() { + return useQuery({ queryKey: ["dashboard"], queryFn: getDashboard }); +} +``` + +**Pattern Rule:** Each hook is `useQuery()`, uses `useQuery` with `queryKey` matching the resource name, delegates to the corresponding `get()` API function. + +### Zustand Store Patterns + +```typescript +// apps/web/src/stores/ui-store.ts (lines 1–32) +"use client"; +import { create } from "zustand"; + +interface UIStore { + darkMode: boolean; + sidebarOpen: boolean; + toggleDarkMode: () => void; + toggleSidebar: () => void; +} + +export const useUIStore = create((set) => ({ + darkMode: getInitialDarkMode(), + sidebarOpen: false, + toggleDarkMode: () => + set((state) => { + const next = !state.darkMode; + localStorage.setItem("unvibe-theme", next ? "dark" : "light"); + return { darkMode: next }; + }), + toggleSidebar: () => set((state) => ({ sidebarOpen: !state.sidebarOpen })), +})); +``` + +**Pattern Rules:** + +1. Interface defines state + actions +2. `"use client"` directive +3. Actions are methods on the store, call `set()` +4. Side effects (localStorage) happen inside action setters +5. Defaults initialized via helper functions + +### Page Component Patterns + +```typescript +// apps/web/src/app/app/dashboard/page.tsx (lines 1–78) +"use client"; +import Link from "next/link"; +import { ArrowRight, Clock, Target, Trophy } from "lucide-react"; +import { PageHeader } from "@/components/app/page-header"; +import { LoadingPanel } from "@/components/app/loading-panel"; +import { Button } from "@/components/ui/button"; +import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"; +import { useDashboardQuery } from "@/lib/mock-data/hooks"; +import { IRSRadarChart } from "@/components/features/irs-radar-chart"; + +export default function DashboardPage() { + const { data: dashboard, isLoading } = useDashboardQuery(); + if (isLoading || !dashboard) return ; + // ... render with data +} +``` + +**Pattern Rules:** + +1. `"use client"` for interactive pages +2. `@/` path alias for all imports +3. `LoadingPanel` for loading/empty states +4. Components organized: `@/components/app/` (layout), `@/components/ui/` (primitives), `@/components/features/` (domain-specific) +5. Data fetching via React Query hooks from `@/lib/mock-data/hooks` (or real API in future) + +--- + +## Area 5: Shared Types — Python/TypeScript Boundary + +### Directory: `packages/types/src/` + +```typescript +// packages/types/src/index.ts (lines 1–66) — all interfaces +export interface User { + id: string; + name: string | null; + email: string | null; + emailVerified: Date | null; + image: string | null; + createdAt: Date; + updatedAt: Date; +} +// Track, Module, Submission, DefendSession, WarRoom, IRSScore follow same pattern +``` + +**Pattern Rules:** + +1. PascalCase interface names +2. `null` unions for optional DB fields +3. `Date` type for timestamps +4. Barrel export from single `index.ts` +5. Used via `@unvibe/types` workspace package +6. **No Python equivalent exists** — AI service defines its own Pydantic models independently + +--- + +## Area 6: Test Patterns (NONE EXIST — All Inferred) + +### Current State (from TESTING.md) + +``` +❌ No test runner configured in any workspace +❌ No test files exist anywhere in the monorepo +❌ turbo.json has a `test` pipeline but no underlying script +❌ No coverage tool configured +``` + +### Inferred Test Patterns (from Project Requirements) + +#### Python AI Service Tests (`apps/ai-service/tests/`) + +Expected structure based on FastAPI conventions and the `__pycache__` evidence: + +``` +apps/ai-service/tests/ +├── __init__.py +├── conftest.py # Fixtures (test client, mock Claude, etc.) +├── test_generate.py # Test generate endpoint +├── test_quiz.py +├── test_diff.py +└── test_defend.py +``` + +**Inferred patterns:** + +- `pytest` with `pytest-asyncio` for async endpoint testing +- `TestClient` from `httpx` (FastAPI's `TestClient` is synchronous wrapper) +- Fixtures in `conftest.py` for `app` instance and mock API responses +- `monkeypatch` or `unittest.mock` for mocking `os.getenv` and Anthropic client +- File naming: `test_.py` + +#### TypeScript API Tests (`apps/api/src/__tests__/`) + +Expected structure: + +- `vitest` or `jest` (none selected yet — marked as `[ASK USER]` in CONCERNS.md) +- File naming: `.test.ts` or `.spec.ts` +- Mock tRPC caller via `createCallerFactory` +- Mock Prisma with `@prisma/client` mocking or `prisma-mock` + +--- + +## Shared Patterns (Cross-Cutting) + +### Authentication + +| Area | Pattern | Status | +| ------------- | ----------------------------------- | -------------- | +| API (tRPC) | Only `publicProcedure` exists | ❌ Missing | +| API (Express) | No auth middleware | ❌ Missing | +| AI Service | No auth on any endpoint | ❌ Missing | +| Web | NextAuth.js (GitHub + Google OAuth) | ✅ Implemented | + +**Source:** `apps/web/src/auth.ts` — NextAuth v5 with GitHub/Google providers + +### Error Handling + +| Area | Pattern | Status | +| ------------- | --------------------------------------------------- | ------------------ | +| API (tRPC) | `errorFormatter` in `trpc.ts` (ZodError flattening) | ✅ Implemented | +| API (Express) | `Sentry.Handlers.errorHandler()` | ✅ Implemented | +| AI Service | `HTTPException` imported but never used | ❌ Not implemented | +| Web | Sentry client config exists | ✅ Implemented | + +### Validation + +| Area | Tool | Status | +| ----------- | ----------------------------------------------- | -------------- | +| AI Service | Pydantic BaseModel (built-in validation) | ✅ Implemented | +| API (tRPC) | Zod (available but not yet wired to procedures) | ⚠️ Available | +| Web (forms) | react-hook-form + @hookform/resolvers + Zod | ✅ Implemented | + +### Environment Variable Pattern + +```typescript +// TypeScript: dotenv loaded at entry point +dotenv.config({ path: "../../.env" }); + +// Python: load_dotenv at module level +load_dotenv((dotenv_path = os.path.join(os.path.dirname(__file__), "../../../.env"))); +``` + +**Rule:** `.env` file at repo root. Each app loads it relative to its own location. + +### Logging Pattern + +```python +# Python (loguru) +from loguru import logger +logger.info(f"Message with {context}") +logger.warning(f"Warning with {context}") +logger.exception(f"Exception context") # for exception blocks +``` + +```typescript +// TypeScript (pino) +const logger = pino({ transport: { target: "pino-pretty" } }); +logger.info({ contextKey: value }, "Message"); +logger.error(err, "Error message"); +``` + +--- + +## No Analog Found + +These areas have no existing codebase analog and must reference external patterns: + +| Area | Reason | +| ------------------------------------------------- | ---------------------------------------------- | +| `apps/ai-service/app/services/` | Directory exists but has no `.py` source files | +| `apps/ai-service/app/prompts/` | Directory does not exist yet | +| `apps/ai-service/tests/` | Directory exists but has no `.py` test files | +| `apps/api/src/services/` | Directory does not exist yet | +| `apps/api/src/__tests__/` | Directory does not exist yet | +| `apps/api/src/routers/` (tRPC route organization) | Directory does not exist yet | + +--- + +## Metadata + +**Analog search scope:** `apps/ai-service/`, `apps/api/`, `apps/web/`, `packages/types/`, `docs/codebase/` +**Files scanned:** 36 files (Python: 7, TypeScript: 18, docs: 7, config: 4) +**Pattern extraction date:** 2026-06-30 diff --git a/.planning/intel/apis.json b/.planning/intel/apis.json new file mode 100644 index 0000000..bdfa800 --- /dev/null +++ b/.planning/intel/apis.json @@ -0,0 +1,64 @@ +{ + "_meta": { + "updated_at": "2026-06-30T22:30:00.000Z", + "version": 1 + }, + "entries": { + "GET /health": { + "method": "GET", + "path": "/health", + "params": [], + "file": "apps/ai-service/app/main.py", + "description": "AI service health check — returns status and service name" + }, + "POST /generate/": { + "method": "POST", + "path": "/generate/", + "params": ["problem_description", "language", "difficulty"], + "file": "apps/ai-service/app/routes/generate.py", + "description": "Generate production-grade code using OpenRouter LLM for a given problem" + }, + "POST /quiz/generate": { + "method": "POST", + "path": "/quiz/generate", + "params": ["code", "annotations", "topic", "count"], + "file": "apps/ai-service/app/routes/quiz.py", + "description": "Generate comprehension quiz with multiple-choice questions from code and annotations" + }, + "POST /diff/": { + "method": "POST", + "path": "/diff/", + "params": ["original_code", "updated_code", "language"], + "file": "apps/ai-service/app/routes/diff.py", + "description": "Score user rebuild against original solution using AST-based diff engine" + }, + "POST /defend/respond": { + "method": "POST", + "path": "/defend/respond", + "params": ["session_id", "code", "problem_description", "messages"], + "file": "apps/ai-service/app/routes/defend.py", + "description": "Socratic questioning or evaluation for defend sessions via OpenRouter LLM" + }, + "GET /health (api)": { + "method": "GET", + "path": "/health", + "params": [], + "file": "apps/api/src/index.ts", + "description": "API backend health check — returns status, service name, and timestamp" + }, + "GET /trpc (api)": { + "method": "GET", + "path": "/trpc", + "params": [], + "file": "apps/api/src/index.ts", + "description": "tRPC middleware endpoint for type-safe RPC between frontend and backend" + }, + "POST /trpc (api)": { + "method": "POST", + "path": "/trpc", + "params": [], + "file": "apps/api/src/index.ts", + "description": "tRPC middleware endpoint for type-safe RPC mutations" + } + } +} diff --git a/.planning/intel/arch.md b/.planning/intel/arch.md new file mode 100644 index 0000000..86855ee --- /dev/null +++ b/.planning/intel/arch.md @@ -0,0 +1,78 @@ +--- +updated_at: "2026-06-30T22:30:00.000Z" +--- + +## Architecture Overview + +Modular monolith with three independent services (frontend, backend, AI service) orchestrated via a Turborepo monorepo. The AI service (Python FastAPI) provides real OpenRouter LLM calls for code generation, quiz generation, code diff scoring, and Socratic defend sessions. The API backend (Express + tRPC + Prisma) acts as the middleware, with a BullMQ job queue for async submission processing. The frontend (Next.js 14 App Router) communicates with the backend via tRPC and the AI service via HTTP. + +## Key Components + +| Component | Path | Responsibility | +| ----------------------- | ------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------- | +| Frontend (web) | `apps/web/` | Next.js 14 App Router, client state (Zustand), server state (React Query), auth (NextAuth v5), Monaco editor, Socket.io client | +| Backend (api) | `apps/api/` | Express + tRPC endpoints, Prisma ORM (PostgreSQL), BullMQ job queue, Socket.io server, Sentry error monitoring | +| AI Service (ai-service) | `apps/ai-service/` | FastAPI server with 5 endpoints: `/health`, `/generate/`, `/quiz/generate`, `/diff/`, `/defend/respond`. Uses OpenRouter unified API via OpenAI SDK | +| Shared types | `packages/types/` | TypeScript interfaces (User, Track, Module, Submission, DefendSession, WarRoom, IRSScore) shared between web + api | +| Infrastructure | `infra/` | Docker Compose with PostgreSQL 16 and Redis 7 for local development | + +## Data Flow + +``` +Browser (Next.js App) ──HTTP/tRPC──► Express API (port 4000) ──Prisma──► PostgreSQL + │ + ├── BullMQ ──► Redis (job queue) + │ + └── Socket.io (real-time pub/sub) + │ +Browser ──HTTP──► Python FastAPI (port 8000) ──OpenRouter SDK──► OpenRouter API (200+ LLM models) + │ + └── AST differ engine (offline, for /diff/ scoring) + +Submissions flow: + 1. User submits code in Monaco editor → tRPC call to API backend + 2. API enqueues job in BullMQ 'submissions' queue + 3. Submission worker (submission-worker.ts) picks up job: + a. Calls AI service POST /diff/ to score rebuild against original + b. Stores score in Submission record via Prisma + c. Triggers IRS recalculation (aggregate score) + d. Schedules Defend session in PostgreSQL +``` + +## Key Implementation Details (Dev 2 — AI Service) + +**Python Services (3 modules):** + +- `llm_client.py` — Universal LLM client via OpenRouter using OpenAI SDK. Supports sync/async, retry with exponential backoff, model listing. Singleton `llm` instance for module-level use. +- `prompt_manager.py` — Versioned prompt template loader from `prompts/v1/*.txt`. Caches templates via `lru_cache`. Includes `strip_markdown_fence()` utility for cleaning LLM JSON responses. +- `ast_differ.py` — Pure-Python AST diff engine (no external API calls). Scores rebuilds across 4 weighted dimensions: Structural similarity (40%), Correctness (30%), Readability (15%), Simplicity (15%). Falls back to text-based difflib for non-Python languages. + +**LLM Endpoints (real OpenRouter calls):** + +- `POST /generate/` — Renders `code_generation` prompt, calls LLM, strips fences, returns code + metadata +- `POST /quiz/generate` — Renders `quiz_generation` prompt, parses JSON response with validation of 4-option questions +- `POST /diff/` — Uses local `ast_differ` (no LLM call), returns scored diff across 4 dimensions +- `POST /defend/respond` — Ask mode (generates Socratic question via LLM) / Evaluate mode (after 5 questions, evaluates via LLM) + +**TypeScript Bridge (2 modules):** + +- `ai-client.ts` — Typed HTTP client for Python AI service. Maps snake_case ↔ camelCase. Retry logic (exponential backoff, 4xx non-retryable). Singleton `aiClient` instance. +- `submission-worker.ts` — BullMQ worker processing code submissions. Orchestrates diff scoring → persistence → IRS recalculation → defend scheduling. + +**Tests:** + +- 28 Python tests across 4 test files (pytest with asyncio mode), testing endpoints, AST differ, JSON parsers, edge cases +- 12 TypeScript tests (Jest + ts-jest) for AIClient with mocked fetch, covering all endpoints and retry logic + +**Environment Changes (vs scaffolding):** + +- `ANTHROPIC_API_KEY` → `OPENROUTER_API_KEY` (OpenRouter unified API) +- Added `LLM_MODEL` (default: `google/gemini-2.0-flash-001`), `LLM_MAX_TOKENS` (default: 4096) +- Added `OPENROUTER_BASE_URL`, `OPENROUTER_SITE_URL`, `OPENROUTER_APP_NAME` config + +## Conventions + +- Python (ai-service): snake_case for files, classes PascalCase, functions snake_case. Routes in `routes/`, services in `services/`, prompts in `prompts/v1/`. Singleton pattern for LLM client and AST differ. +- TypeScript (api): camelCase for variables/functions, PascalCase for types/classes. Services in `src/services/`, tests in `src/__tests__/`. Snake_case ↔ camelCase translation at API boundaries. +- Monorepo: pnpm workspaces (`apps/*`, `packages/*`). Turborepo pipeline for build, test, lint, dev tasks. +- Imports: Web uses `@/*` alias for `src/*`. API uses relative imports. Python uses absolute imports from `app.` package root. diff --git a/.planning/intel/deps.json b/.planning/intel/deps.json new file mode 100644 index 0000000..6e60c4a --- /dev/null +++ b/.planning/intel/deps.json @@ -0,0 +1,269 @@ +{ + "_meta": { + "updated_at": "2026-06-30T22:30:00.000Z", + "version": 1 + }, + "entries": { + "turborepo": { + "version": "^2.0.0", + "type": "development", + "used_by": ["npm run dev", "npm run build", "npm run lint", "npm run test"], + "invocation": "npm run dev" + }, + "fastapi": { + "version": ">=0.110.0", + "type": "production", + "used_by": [ + "apps/ai-service/app/main.py", + "apps/ai-service/app/routes/generate.py", + "apps/ai-service/app/routes/quiz.py", + "apps/ai-service/app/routes/diff.py", + "apps/ai-service/app/routes/defend.py" + ], + "invocation": "uvicorn" + }, + "uvicorn": { + "version": ">=0.28.0", + "type": "production", + "used_by": [], + "invocation": "implicit" + }, + "openai": { + "version": ">=1.0.0", + "type": "production", + 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"version": "(implicit, ts-jest)", + "type": "development", + "used_by": ["apps/api/src/__tests__/ai-client.test.ts"], + "invocation": "npm test" + }, + "tsx": { + "version": "^4.7.2", + "type": "development", + "used_by": [], + "invocation": "npm run dev" + }, + "@unvibe/types": { + "version": "workspace:*", + "type": "production", + "used_by": ["apps/api/src/index.ts", "apps/web/src/stores/"], + "invocation": "require" + }, + "recharts": { + "version": "^2.12.3", + "type": "production", + "used_by": [], + "invocation": "implicit" + }, + "lucide-react": { + "version": "^0.363.0", + "type": "production", + "used_by": [], + "invocation": "implicit" + } + } +} diff --git a/.planning/intel/files.json b/.planning/intel/files.json new file mode 100644 index 0000000..6b64125 --- /dev/null +++ b/.planning/intel/files.json @@ -0,0 +1,301 @@ +{ + "_meta": { + "updated_at": "2026-06-30T22:30:00.000Z", + "version": 1 + }, + "entries": { + "package.json": { + "exports": [], + "imports": ["turbo"], + "type": "config" + }, + "turbo.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "tsconfig.base.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "pnpm-workspace.yaml": { + "exports": [], + "imports": [], + "type": "config" + }, + ".env.example": { + "exports": [], + "imports": [], + "type": "config" + }, + "infra/docker-compose.yml": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/ai-service/app/main.py": { + "exports": ["app"], + "imports": [ + "fastapi", + "fastapi.middleware.cors", + "dotenv", + "os", + "app.routes.generate", + "app.routes.quiz", + "app.routes.defend", + "app.routes.diff" + ], + "type": "entry-point" + }, + "apps/ai-service/app/config.py": { + "exports": ["Settings", "get_settings"], + "imports": ["os", "functools"], + "type": "module" + }, + "apps/ai-service/app/services/llm_client.py": { + "exports": ["LLMClientError", "LLMClient", "llm"], + "imports": ["time", "typing", "openai", "loguru", "app.config"], + "type": "module" + }, + "apps/ai-service/app/services/prompt_manager.py": { + "exports": [ + "PromptNotFoundError", + "load_prompt_template", + "render_prompt", + "list_available_templates", + "strip_markdown_fence" + ], + "imports": ["os", "functools", "pathlib", "typing", "loguru"], + "type": "module" + }, + "apps/ai-service/app/services/ast_differ.py": { + "exports": ["DimensionScore", "DiffResult", "AstDiffer", "differ"], + "imports": ["ast", "difflib", "re", "dataclasses", "typing"], + "type": "module" + }, + "apps/ai-service/app/services/__init__.py": { + "exports": [], + "imports": [], + "type": "module" + }, + "apps/ai-service/app/routes/generate.py": { + "exports": ["router"], + "imports": [ + "fastapi", + "pydantic", + "loguru", + "app.config", + "app.services.llm_client", + "app.services.prompt_manager" + ], + "type": "module" + }, + "apps/ai-service/app/routes/quiz.py": { + "exports": ["router"], + "imports": [ + "json", + "typing", + "fastapi", + "pydantic", + "loguru", + "app.config", + "app.services.llm_client", + "app.services.prompt_manager" + ], + "type": "module" + }, + "apps/ai-service/app/routes/diff.py": { + "exports": ["router"], + "imports": ["fastapi", "pydantic", "loguru", "app.services.ast_differ"], + "type": "module" + }, + "apps/ai-service/app/routes/defend.py": { + "exports": ["router"], + "imports": [ + "json", + "typing", + "fastapi", + "pydantic", + "loguru", + "app.config", + "app.services.llm_client", + "app.services.prompt_manager" + ], + "type": "module" + }, + "apps/ai-service/app/prompts/v1/code_generation.txt": { + "exports": [], + "imports": [], + "type": "template" + }, + "apps/ai-service/app/prompts/v1/quiz_generation.txt": { + "exports": [], + "imports": [], + "type": "template" + }, + "apps/ai-service/app/prompts/v1/defend_question.txt": { + "exports": [], + "imports": [], + "type": "template" + }, + "apps/ai-service/app/prompts/v1/defend_evaluation.txt": { + "exports": [], + "imports": [], + "type": "template" + }, + "apps/ai-service/requirements.txt": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/ai-service/pytest.ini": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/ai-service/tests/conftest.py": { + "exports": ["mock_env", "sample_code", "sample_rebuild", "sample_class_code", "quiz_code"], + "imports": ["os", "pytest"], + "type": "test" + }, + "apps/ai-service/tests/test_generate.py": { + "exports": [], + "imports": ["pytest", "httpx", "app.main"], + "type": "test" + }, + "apps/ai-service/tests/test_quiz.py": { + "exports": [], + "imports": ["pytest", "httpx", "app.main"], + "type": "test" + }, + "apps/ai-service/tests/test_diff.py": { + "exports": [], + "imports": ["pytest", "app.services.ast_differ"], + "type": "test" + }, + "apps/ai-service/tests/test_defend.py": { + "exports": [], + "imports": ["pytest", "httpx", "app.main"], + "type": "test" + }, + "apps/api/package.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/api/tsconfig.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/api/jest.config.ts": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/api/prisma/schema.prisma": { + "exports": [], + "imports": [], + "type": "data" + }, + "apps/api/src/index.ts": { + "exports": ["AppRouter"], + "imports": [ + "express", + "cors", + "@trpc/server/adapters/express", + "http", + "socket.io", + "pino", + "@sentry/node", + "@prisma/client", + "bullmq", + "net", + "./trpc", + "./services/submission-worker", + "dotenv" + ], + "type": "entry-point" + }, + "apps/api/src/trpc.ts": { + "exports": [ + "t", + "router", + "publicProcedure", + "middleware", + "mergeRouters", + "createCallerFactory", + "routerFactory" + ], + "imports": ["@trpc/server", "zod"], + "type": "module" + }, + "apps/api/src/services/ai-client.ts": { + "exports": ["AIClientError", "AIClient", "aiClient"], + "imports": ["pino"], + "type": "module" + }, + "apps/api/src/services/submission-worker.ts": { + "exports": ["SubmissionJobData", "SubmissionJobResult", "createSubmissionWorker"], + "imports": ["bullmq", "@prisma/client", "pino", "./ai-client"], + "type": "module" + }, + "apps/api/src/__tests__/ai-client.test.ts": { + "exports": [], + "imports": ["../services/ai-client"], + "type": "test" + }, + "packages/types/src/index.ts": { + "exports": ["User", "Track", "Module", "Submission", "DefendSession", "WarRoom", "IRSScore"], + "imports": [], + "type": "type-def" + }, + "packages/types/package.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/web/package.json": { + "exports": [], + "imports": [], + "type": "config" + }, + "apps/web/src/app/layout.tsx": { + "exports": [], + "imports": ["react", "next/font", "./globals.css", "./providers", "@/components/app/theme-provider"], + "type": "entry-point" + }, + "apps/web/src/app/page.tsx": { + "exports": [], + "imports": [], + "type": "script" + }, + "apps/web/src/app/providers.tsx": { + "exports": [], + "imports": ["react", "next-auth", "@tanstack/react-query", "@/lib/socket/client", "@/lib/trpc/client"], + "type": "module" + }, + "apps/web/src/auth.ts": { + "exports": ["auth", "handlers", "signIn", "signOut"], + "imports": [ + "next-auth", + "next-auth/providers/github", + "next-auth/providers/google", + "@auth/prisma-adapter", + "@prisma/client" + ], + "type": "module" + }, + "apps/web/src/lib/trpc/client.ts": { + "exports": [], + "imports": ["@trpc/client", "@tanstack/react-query"], + "type": "module" + }, + "apps/web/src/lib/socket/client.ts": { + "exports": [], + "imports": ["socket.io-client"], + "type": "module" + } + } +} diff --git a/.planning/intel/stack.json b/.planning/intel/stack.json new file mode 100644 index 0000000..d97f918 --- /dev/null +++ b/.planning/intel/stack.json @@ -0,0 +1,28 @@ +{ + "_meta": { + "updated_at": "2026-06-30T22:30:00.000Z", + "version": 1 + }, + "languages": ["TypeScript", "Python", "JavaScript"], + "frameworks": ["Next.js 14 (App Router)", "Express", "FastAPI", "tRPC", "Socket.io"], + "tools": [ + "Turborepo", + "Prisma ORM", + "BullMQ", + "Zustand", + "React Query", + "pino", + "Zod", + "Sentry", + "Docker Compose" + ], + "build_system": "Turborepo v2 pipeline (pnpm workspaces)", + "test_framework": "pytest (Python, 28 tests), Jest with ts-jest (TypeScript, 12 tests)", + "package_manager": "pnpm 10.18.0 (JS monorepo), pip (Python AI service)", + "content_formats": [ + "Markdown (prompt templates, docs)", + "JSON (API payloads, config, quiz data)", + "Prisma schema (data models)", + "YAML (docker-compose, CI workflows)" + ] +} diff --git a/.planning/research/01-FOUNDATION-RESEARCH.md b/.planning/research/01-FOUNDATION-RESEARCH.md new file mode 100644 index 0000000..61c313d --- /dev/null +++ b/.planning/research/01-FOUNDATION-RESEARCH.md @@ -0,0 +1,631 @@ +# Phase 1: Foundation — Research + +**Researched:** 2026-07-01 +**Domain:** Monorepo infrastructure, Docker, code formatting, database seeding, tRPC client setup +**Confidence:** HIGH + +## Summary + +UnVibe is a pnpm-based Turborepo monorepo with three apps (Next.js 14 web, Express/tRPC API, Python FastAPI AI service) and one shared types package. The codebase currently runs on mock data and local-only infrastructure. Phase 1 establishes the production foundation: code formatting standards, containerized local development, Vercel deployment config, seed data, and a proper tRPC client to replace all mock-data hooks. + +**Key tension to resolve:** The API currently listens on port 4000 by default, but the Docker Compose requirement specifies port 3001 for the API service. The research recommends keeping local dev on port 4000 (no breaking change to existing dev workflow) and only using 3001 inside Docker Compose, with `NEXT_PUBLIC_API_URL` handling the routing difference. + +**Primary recommendation:** Execute the 6 sub-items in dependency order: Prettier → Seed data (blocks nothing) → Docker Compose + Dockerfiles (parallel) → Vercel config → tRPC client (depends on knowing the API URL from Docker Compose). + +## Architectural Responsibility Map + +| Capability | Primary Tier | Secondary Tier | Rationale | +| ----------------------- | --------------------------- | -------------- | ------------------------------------------------------------------------------------- | +| Code formatting | Root monorepo | — | Prettier must be consistent across all apps; enforced via turbo.json | +| Container orchestration | Infrastructure | — | Docker Compose lives at `infra/`; not part of any app | +| Container builds | Each app | — | `apps/api/Dockerfile` and `apps/ai-service/Dockerfile` owned by their respective apps | +| Vercel deployment | Web app | — | `apps/web/vercel.json` is web-only; Vercel auto-detects Next.js | +| Database seeding | API app | Prisma ORM | Seed script lives in `apps/api/prisma/` and uses Prisma Client | +| tRPC client hooks | Web app | Shared types | Hooks created via `@trpc/react-query` in web; types imported from `@unvibe/types` | +| Data fetching | Web app (Client Components) | API app | Client components call tRPC via httpBatchLink to the API | + +## Standard Stack + +### Core + +| Library | Version | Purpose | Why Standard | +| ----------------- | -------- | ------------------------ | ---------------------------------------------------------------------- | +| Prettier | 3.9.4 | Code formatting | Zero-config, all-language formatter; required for monorepo consistency | +| Docker Compose | v3.8+ | Local orchestration | Industry standard for multi-container dev environments | +| judge0/judge0 | 1.13.1 | Sandboxed code execution | Mature open-source code execution engine, 60+ languages, Docker-native | +| @trpc/react-query | ^10.45.2 | tRPC React hooks | Must match API's `@trpc/server` ^10.45.2 for type compatibility | +| @trpc/client | ^10.45.2 | tRPC HTTP transport | Already in API; needs to be in web too for `httpBatchLink` | + +### Supporting + +| Library | Version | Purpose | When to Use | +| --------------------------- | ------- | ---------------------- | ------------------------------------------------------------------------- | +| prettier-plugin-tailwindcss | — | Tailwind class sorting | If Tailwind classes are used (they are — install as dev dep) | +| superjson | — | tRPC data transformer | If you need Date/Map serialization through tRPC (deferred to later phase) | + +### Alternatives Considered + +| Instead of | Could Use | Tradeoff | +| ------------------------------ | --------------------------------------- | ----------------------------------------------------------------------------------------- | +| tRPC v10 (`@trpc/react-query`) | tRPC v11 (`@trpc/tanstack-react-query`) | API is on v10; upgrading both to v11 is Phase 1 scope creep. Stay on v10 for consistency. | +| Root `.prettierrc` | Per-app prettier configs | Monorepo consistency demands a single source of truth; per-app would cause drift | + +**Installation (tRPC client packages):** + +```bash +pnpm --filter web add @trpc/react-query@^10.45.2 @trpc/client@^10.45.2 +``` + +**Installation (Prettier):** + +```bash +pnpm add -Dw prettier@^3.9.4 prettier-plugin-tailwindcss +``` + +**Version verification:** + +```bash +npm view prettier version # 3.9.4 [VERIFIED: npm registry] +npm view @trpc/react-query version # 11.18.0 BUT we need ^10.45.2 [VERIFIED: npm registry] +``` + +> **CRITICAL NOTE:** `@trpc/react-query` latest is 11.18.0. We MUST pin to ^10.45.2 to match the API. The v10 and v11 APIs are incompatible (`trpc.x.useQuery()` in v10 vs `useQuery(trpc.x.queryOptions())` in v11). + +## Architecture Patterns + +### System Architecture Diagram + +``` +┌─────────────────────────────────────────────────────────────────┐ +│ Browser (Next.js 14) │ +│ ┌───────────────────────────────────────────────────────────┐ │ +│ │ Client Components Server Components │ │ +│ │ ┌──────────────────────┐ ┌──────────────────────────┐ │ │ +│ │ │ tRPC React Hooks │ │ Server Actions / RSC │ │ │ +│ │ │ (useQuery/useMutate) │ │ (direct Prisma via │ │ │ +│ │ │ │ │ createCallerFactory) │ │ │ +│ │ └──────────┬───────────┘ └──────────────────────────┘ │ │ +│ │ │ │ │ +│ └─────────────┼─────────────────────────────────────────────┘ │ +└────────────────┼────────────────────────────────────────────────┘ + │ http://localhost:3000/api/trpc (if embedded) + │ OR http://localhost:4000/trpc (standalone Express) + │ +┌────────────────┼────────────────────────────────────────────────┐ +│ Docker Compose / Local Dev │ +│ │ +│ ┌──────────────┴──────────────┐ ┌───────────────────────────┐ │ +│ │ API (Express + tRPC) │ │ AI Service (FastAPI) │ │ +│ │ Port 3001 (Docker) │ │ Port 8000 │ │ +│ │ Port 4000 (local dev) │ │ /generate, /quiz, │ │ +│ │ /trpc endpoint │ │ /diff, /defend │ │ +│ │ /health endpoint │ │ + /health │ │ +│ └────────────┬───────────────┘ └───────────┬───────────────┘ │ +│ │ │ │ +│ ▼ │ │ +│ ┌──────────────────────────┐ │ │ +│ │ PostgreSQL (Postgres) │ │ │ +│ │ Port 5432 │ │ │ +│ │ DB: unvibe │ │ │ +│ └──────────────────────────┘ │ │ +│ ▲ │ │ +│ ┌────────────┴──────────────┐ │ │ +│ │ Redis │ │ │ +│ │ Port 6379 │ │ │ +│ └───────────────────────────┘ │ │ +│ │ │ +│ ┌───────────────────────────────────────────┴───────────────┐ │ +│ │ Judge0 (sandboxed code execution) │ │ +│ │ Port 2358 │ │ +│ │ POST /submissions → execute code → return token/result │ │ +│ │ Requires: own postgres, own redis, privileged mode │ │ +│ └───────────────────────────────────────────────────────────┘ │ +└─────────────────────────────────────────────────────────────────┘ +``` + +### Recommended Project Structure (Phase 1 additions) + +``` +. +├── .prettierrc # NEW — root prettier config +├── turbo.json # MODIFY — add prettier task +├── infra/ +│ └── docker-compose.yml # MODIFY — add api, ai-service, judge0 +├── apps/ +│ ├── api/ +│ │ ├── Dockerfile # NEW — multi-stage slim Node build +│ │ └── prisma/ +│ │ └── seed.ts # NEW — Prisma seed script +│ ├── ai-service/ +│ │ ├── Dockerfile # NEW — multi-stage slim Python build +│ │ └── requirements.txt # EXISTING — verify uvicorn is present +│ └── web/ +│ ├── vercel.json # NEW — Vercel deployment config +│ ├── package.json # MODIFY — add @trpc/react-query, @trpc/client +│ └── src/ +│ ├── lib/ +│ │ └── trpc/ +│ │ ├── client.ts # REWRITE — full createTRPCReact setup +│ │ └── provider.tsx # NEW — TRPCProvider component +│ └── app/ +│ ├── providers.tsx # MODIFY — wrap with TRPCProvider +│ └── (page files) # MODIFY — replace mock-data imports +└── packages/ + └── types/ + └── src/ + └── index.ts # EXISTING — may need new types for tRPC responses +``` + +### Pattern 1: tRPC Client Setup (v10 with Express backend) + +**What:** Create a type-safe tRPC client that connects to the standalone Express API. + +**When to use:** In `apps/web/src/lib/trpc/client.ts` — this is the single file that provides typed hooks for the entire frontend. + +**Pattern (tRPC v10 with separate Express backend):** + +```typescript +// apps/web/src/lib/trpc/client.ts +import { createTRPCReact } from "@trpc/react-query"; +import type { AppRouter } from "@unvibe/api"; // or a shared router type + +export const trpc = createTRPCReact(); +``` + +The API currently exports `AppRouter` from `apps/api/src/index.ts`. However, since the web app shouldn't import server-side code, the recommended approach is to create a shared type package with the router type, or re-export it from a dedicated types entry point in the API package. + +**Provider pattern:** + +```tsx +// apps/web/src/lib/trpc/provider.tsx +"use client"; + +import { QueryClient, QueryClientProvider } from "@tanstack/react-query"; +import { httpBatchLink } from "@trpc/client"; +import { useState } from "react"; +import { trpc } from "./client"; + +export function TRPCProvider({ children }: { children: React.ReactNode }) { + const [queryClient] = useState( + () => + new QueryClient({ + defaultOptions: { + queries: { + staleTime: 60 * 1000, + }, + }, + }), + ); + + const [trpcClient] = useState(() => + trpc.createClient({ + links: [ + httpBatchLink({ + url: `${process.env.NEXT_PUBLIC_API_URL ?? "http://localhost:4000"}/trpc`, + // Forward auth cookies automatically (credentials: "include" not needed + // for same-origin; the API reads authjs.session-token cookie directly) + }), + ], + }), + ); + + return ( + + {children} + + ); +} +``` + +### Pattern 2: Multi-stage Dockerfile (Node.js — pnpm) + +**What:** Build the API app in a multi-stage Dockerfile using pnpm. + +**When to use:** For `apps/api/Dockerfile`. + +```dockerfile +# Stage 1: Install dependencies +FROM node:20-alpine AS deps +RUN corepack enable && corepack prepare pnpm@10.18.0 --activate +WORKDIR /app +COPY pnpm-lock.yaml ./ +COPY package.json ./ +COPY apps/api/package.json ./apps/api/ +COPY packages/types/package.json ./packages/types/ +RUN pnpm install --frozen-lockfile + +# Stage 2: Build +FROM node:20-alpine AS builder +RUN corepack enable && corepack prepare pnpm@10.18.0 --activate +WORKDIR /app +COPY --from=deps /app/node_modules ./node_modules +COPY . . +RUN pnpm --filter api build + +# Stage 3: Production runtime +FROM node:20-alpine AS runner +WORKDIR /app +COPY --from=builder /app/apps/api/dist ./dist +COPY --from=builder /app/apps/api/package.json ./ +COPY --from=builder /app/node_modules ./node_modules +EXPOSE 3001 +CMD ["node", "dist/index.js"] +``` + +### Pattern 3: Multi-stage Dockerfile (Python — FastAPI) + +**What:** Build the AI service in a multi-stage Dockerfile. + +**When to use:** For `apps/ai-service/Dockerfile`. + +```dockerfile +# Stage 1: Install dependencies +FROM python:3.11-slim AS builder +WORKDIR /app +COPY apps/ai-service/requirements.txt . +RUN pip install --no-cache-dir --user -r requirements.txt + +# Stage 2: Production runtime +FROM python:3.11-slim AS runner +WORKDIR /app +COPY --from=builder /root/.local /root/.local +COPY apps/ai-service/ . +ENV PATH=/root/.local/bin:$PATH +EXPOSE 8000 +CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"] +``` + +### Anti-Patterns to Avoid + +- **Creating QueryClient outside useState:** In Next.js App Router, creating `new QueryClient()` outside a component leads to cache sharing between users on SSR. Always use `useState`. +- **Importing API server code in web app:** `import type { AppRouter } from "@unvibe/api"` pulls server dependencies. Instead, create a shared router type or use a dedicated export path. +- **Judge0 without its own database:** Judge0 requires its own PostgreSQL and Redis instances — sharing them with the app's instances causes conflicts and data mixing. + +## Don't Hand-Roll + +| Problem | Don't Build | Use Instead | Why | +| --------------------------- | ---------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------- | +| Code formatting config | Custom ESLint formatting rules | Prettier | Prettier auto-formats 20+ languages; ESLint formatting rules are brittle and slow | +| Sandboxed code execution | Custom Docker-in-Docker runner | Judge0 | Judge0 handles sandboxing, language detection, timeouts, memory limits; countless edge cases in custom impl | +| tRPC HTTP transport | Custom fetch wrapper with error handling | @trpc/client httpBatchLink | Batch link deduplicates requests, handles retries, provides proper TypeScript inference | +| Data fetch state management | Custom loading/error state tracking | TanStack React Query | Caching, refetching, stale-while-revalidate, suspense support, devtools | + +**Key insight:** Every item in this table represents a class of problems where the ecosystem has already solved edge cases that would take weeks to rediscover. Judge0 in particular is critical — building a secure code execution sandbox involves container escape prevention, resource accounting, timeout enforcement, and language-specific compilation — all of which Judge0 ships out of the box. + +## Common Pitfalls + +### Pitfall 1: tRPC v10 vs v11 Package Mismatch + +**What goes wrong:** Installing the latest `@trpc/react-query` (v11) while the API uses `@trpc/server` v10. The v11 package is `@trpc/tanstack-react-query` with a completely different API (`createTRPCContext` instead of `createTRPCReact`, `useQuery(trpc.x.queryOptions())` instead of `trpc.x.useQuery()`). +**Why it happens:** `npm view @trpc/react-query version` shows 11.18.0 as latest. The v10 package is still installable but unpinned installs grab v11. +**How to avoid:** Pin to `@trpc/react-query@^10.45.2` in `apps/web/package.json` — match the API's version exactly. +**Warning signs:** TypeScript errors about missing `createTRPCReact`, or `trpc.x.useQuery is not a function`. + +### Pitfall 2: Judge0 Docker Privileged Mode + +**What goes wrong:** Judge0 containers crash or fail to execute code because they run in privileged mode but the Docker Compose file doesn't set `privileged: true`. +**Why it happens:** Judge0 uses `isolate` (a Linux sandbox) which requires `--privileged` or specific seccomp profiles. Windows Docker Desktop handles this differently. +**How to avoid:** Set `privileged: true` on both the `server` and `worker` Judge0 services. On Windows, ensure WSL2 backend is enabled for Docker Desktop. +**Warning signs:** Judge0 returns HTTP 500 on submission, container logs show "Operation not permitted", or the worker crashes on startup. + +### Pitfall 3: Seed Script Runs Before Prisma Migration + +**What goes wrong:** `pnpm db:seed` fails with "relation does not exist" because the database hasn't been migrated yet. +**Why it happens:** The seed script uses Prisma Client which queries actual tables. If migrations haven't run, tables don't exist. +**How to avoid:** Ensure `turbo.json` `db:seed` task depends on `db:migrate`. Chain: `db:migrate` → `db:seed`. +**Warning signs:** Prisma error `P2021: The table does not exist in the current database`. + +### Pitfall 4: Monorepo Type Import for AppRouter + +**What goes wrong:** `import type { AppRouter } from "@unvibe/api"` fails because the API package may not export its types or the import pulls server-side code into the browser bundle. +**Why it happens:** The API's `package.json` may not have a `types` export for the router, or TypeScript resolves to the actual runtime code. +**How to avoid:** Either (a) add a `types` re-export in API's package.json, (b) create a shared `@unvibe/trpc-types` package, or (c) if the API is in the same monorepo, use a tsconfig path alias. +**Warning signs:** Webpack error about importing `express` in browser code, or TypeScript "cannot find module" errors. + +## Code Examples + +### 1. Root `.prettierrc` + +```json +{ + "semi": true, + "singleQuote": false, + "trailingComma": "all", + "tabWidth": 2, + "printWidth": 100, + "plugins": ["prettier-plugin-tailwindcss"] +} +``` + +### 2. `turbo.json` with Prettier task + +```json +{ + "$schema": "https://turbo.build/schema.json", + "tasks": { + "build": { + "dependsOn": ["^build"], + "outputs": [".next/**", "dist/**"] + }, + "lint": { + "dependsOn": ["^lint"] + }, + "test": { + "dependsOn": ["^build"] + }, + "dev": { + "cache": false, + "persistent": true + }, + "db:migrate": { + "cache": false + }, + "db:seed": { + "cache": false, + "dependsOn": ["db:migrate"] + }, + "format": { + "dependsOn": ["^format"] + }, + "format:check": { + "dependsOn": ["^format:check"] + } + } +} +``` + +### 3. `apps/web/vercel.json` + +```json +{ + "framework": "nextjs", + "buildCommand": "npx turbo build --filter=web", + "outputDirectory": ".next", + "installCommand": "pnpm install", + "rootDirectory": ".", + "ignoreCommand": "npx turbo-ignore" +} +``` + +### 4. Seed script (`apps/api/prisma/seed.ts`) + +```typescript +import { PrismaClient } from "@prisma/client"; + +const prisma = new PrismaClient(); + +async function main() { + // Create or find a sample user + const user = await prisma.user.upsert({ + where: { email: "demo@unvibe.dev" }, + update: {}, + create: { + name: "Demo User", + email: "demo@unvibe.dev", + }, + }); + + // Create tracks with modules + const frontendTrack = await prisma.track.upsert({ + where: { id: "frontend-systems" }, + update: {}, + create: { + id: "frontend-systems", + title: "Frontend Systems", + description: "State, data fetching, auth surfaces, and editor-heavy product screens.", + published: true, + modules: { + create: [ + { + id: "auth-guard-rebuild", + title: "Auth guard rebuild", + content: "Decode a session guard and rebuild its branching logic from memory.", + order: 1, + }, + { + id: "query-cache", + title: "Query cache policy", + content: "Reason about stale time, optimistic data, and recovery states.", + order: 2, + }, + ], + }, + }, + }); + + const aiTrack = await prisma.track.upsert({ + where: { id: "ai-workflows" }, + update: {}, + create: { + id: "ai-workflows", + title: "AI Workflows", + description: "Prompt contracts, diff scoring, quiz generation, and defend sessions.", + published: true, + modules: { + create: [ + { + id: "diff-score-contract", + title: "Diff score contract", + content: "Compare code intent instead of matching text line by line.", + order: 1, + }, + { + id: "quiz-generation", + title: "Quiz generation pipeline", + content: "Understanding how AI generates quiz questions from code context.", + order: 2, + }, + ], + }, + }, + }); + + const backendTrack = await prisma.track.upsert({ + where: { id: "backend-foundations" }, + update: {}, + create: { + id: "backend-foundations", + title: "Backend Foundations", + description: "tRPC procedures, Prisma access patterns, queue jobs, and socket events.", + published: true, + modules: { + create: [ + { + id: "trpc-health", + title: "tRPC health procedure", + content: "Trace a thin procedure from client call to Express middleware.", + order: 1, + }, + ], + }, + }, + }); + + console.log("Seed data created:", { + user: user.id, + tracks: [frontendTrack.id, aiTrack.id, backendTrack.id], + }); +} + +main() + .catch((e) => { + console.error(e); + process.exit(1); + }) + .finally(async () => { + await prisma.$disconnect(); + }); +``` + +### 5. Complete Docker Compose (`infra/docker-compose.yml`) + +The existing file covers postgres + redis. The new file adds: + +- `api` service (builds from `apps/api/Dockerfile`, port 3001, depends on postgres + redis) +- `ai-service` service (builds from `apps/ai-service/Dockerfile`, port 8000) +- `judge0-server` service (image `judge0/judge0:1.13.1`, port 2358, privileged, depends on judge0's own postgres + redis) +- `judge0-worker` service (same image, `command: ["./scripts/worker"]`, privileged) +- `judge0-db` (postgres:13 for Judge0) +- `judge0-redis` (redis:6 for Judge0) + +### 6. tRPC Client Hook Usage Pattern (v10) + +```typescript +// In a client component page: +"use client"; + +import { trpc } from "@/lib/trpc/client"; + +export default function DashboardPage() { + const { data: dashboard, isLoading } = trpc.health.useQuery(); + // ... render +} +``` + +## State of the Art + +| Old Approach | Current Approach | When Changed | Impact | +| ----------------------------------------- | -------------------------------- | ------------ | -------------------------------------------- | +| Mock data hooks (`@/lib/mock-data/hooks`) | tRPC hooks (`trpc.x.useQuery()`) | Phase 1 | All data fetching becomes type-safe and real | +| Local-only infra | Docker Compose with all services | Phase 1 | One command to start everything | +| Manual code formatting | Prettier enforced via turbo | Phase 1 | Consistent style across monorepo | +| No deployment config | Vercel.json for web | Phase 1 | Enables Vercel deployment of web app | + +**Deprecated/outdated:** + +- `callTrpcHealth()` function in `apps/web/src/lib/trpc/client.ts` — replaced by full tRPC client. Keep file but rewrite contents. + +## Assumptions Log + +| # | Claim | Section | Risk if Wrong | +| --- | ---------------------------------------------------------------------------------------------------------------- | -------------- | --------------------------------------------------------------------------------- | +| A1 | The API `AppRouter` type can be imported by the web app without pulling server-side code into the browser bundle | tRPC Client | Could cause webpack errors; workaround is to create a separate types export | +| A2 | Judge0's `X-Auth-Token` is not required when running locally | Docker Compose | If Judge0 requires auth even locally, we need to generate and configure a token | +| A3 | The `db:seed` script uses `@auth/prisma-adapter` compatible user creation | Seed Data | If `authjs.session-token` format doesn't match, sign-in won't work for seed users | +| A4 | We're using `@trpc/react-query` v10 (not v11 `@trpc/tanstack-react-query`) | Standard Stack | Must confirm this decision with user — latest ecosystem has shifted to v11 | + +## Open Questions + +1. **Should we upgrade to tRPC v11?** + - What we know: API is on v10.45.2, latest is v11.18.0. The v11 API (`createTRPCContext`, `useTRPC`, `useQuery(trpc.x.queryOptions())`) is the current recommended pattern in tRPC docs. v10 uses `createTRPCReact` and `trpc.x.useQuery()`. + - What's unclear: Whether upgrading the API to v11 is in scope for Phase 1. The API's `trpc.ts` uses `initTRPC.context().create()` which is compatible with both v10 and v11. + - Recommendation: **Stay on v10 for Phase 1.** The same packages are used across API and web. Upgrading both to v11 adds migration risk. Defer v11 upgrade to a future phase. + +2. **What should the unified API port be?** + - What we know: Currently 4000 (index.ts default). User plan says 3001 for Docker. Web's `trpcEndpoint` defaults to `http://localhost:4000`. + - What's unclear: Should we change the default in `index.ts` to 3001 for consistency? + - Recommendation: Change API default PORT env var to 3001 in `index.ts` (`const PORT = process.env.PORT || 3001`). Update `NEXT_PUBLIC_API_URL` default to `http://localhost:3001`. This unifies the default port across local dev and Docker. + +3. **How should the web app import the AppRouter type?** + - What we know: `apps/api/src/index.ts` exports `AppRouter = typeof appRouter`. The web app needs this type for `createTRPCReact()`. + - What's unclear: Importing directly from the API package may pull server-side deps (Express, Prisma) into the browser bundle. + - Recommendation: Either (a) add a `"trpc-types"` export in API's package.json that only exports the type, or (b) add a tsconfig path alias in web's `tsconfig.json`. Approach (a) is cleaner for production but more work. For Phase 1, use tsconfig path: `"@unvibe/api-types": ["../../api/src/index.ts"]`. + +## Environment Availability + +| Dependency | Required By | Available | Version | Fallback | +| -------------- | -------------- | --------- | ------- | ----------------------------------------------- | +| pnpm | Monorepo | ✓ | 10.18.0 | — | +| Node.js | API, Web | ✓ | 20.x | — | +| Python 3 | AI Service | ? | — | Skip containerized AI service | +| Docker Desktop | Docker Compose | ? | — | Run services natively | +| PostgreSQL | Database | ? | — | Use .env DATABASE_URL pointing to local install | +| Redis | Queue + Cache | ? | — | API gracefully degrades when Redis is absent | + +**Missing dependencies with no fallback:** + +- Docker Desktop — if absent, the entire Docker Compose + Judge0 setup is blocked. Install Docker Desktop for Windows. + +**Missing dependencies with fallback:** + +- Redis — API has fallback (`submissionQueue = null`). Judge0 however requires its own Redis. +- PostgreSQL — can run locally instead of Docker, but seed data and migrations require it. The dev experience is poor without Docker. + +## Security Domain + +> `security_enforcement` is not set in config — treating as enabled. + +### Applicable ASVS Categories + +| ASVS Category | Applies | Standard Control | +| ------------------- | ------- | ---------------------------------------------- | +| V5 Input Validation | yes | Zod schemas in tRPC procedures | +| V6 Cryptography | no | Phase 1 doesn't handle secrets beyond env vars | + +### Known Threat Patterns + +| Pattern | STRIDE | Standard Mitigation | +| ----------------------- | ---------------------- | ----------------------------------------------------------------------- | +| Insecure sandbox escape | Elevation of Privilege | Judge0 with privileged mode and Isolate sandbox (upstream handles this) | +| tRPC type confusion | Tampering | TypeScript strict mode + Zod validation on inputs | + +For Phase 1, the main security concern is ensuring Judge0 runs in its standard secure configuration (resource limits, sandboxed execution). The seed data user is for development only and should have a non-privileged role. + +## Sources + +### Primary (HIGH confidence) + +- [VERIFIED: npm registry] — Prettier 3.9.4, @trpc/react-query latest 11.18.0 +- [VERIFIED: npm registry] — @trpc/server ^10.45.2 in API's package.json +- [VERIFIED: codebase grep] — Current tRPC client at `apps/web/src/lib/trpc/client.ts` with only `callTrpcHealth()` +- [VERIFIED: codebase grep] — 13 files import from `@/lib/mock-data/*` +- [VERIFIED: codebase grep] — `seed.ts` does NOT exist at `apps/api/prisma/seed.ts` +- [VERIFIED: file system] — No `.prettierrc`, no Dockerfiles, no `vercel.json` +- [CITED: docs.judge0.com] — Judge0 API requires `X-Auth-Token` if auth is enabled +- [CITED: awesome-docker-compose.com/judge0] — Judge0 Docker Compose pattern with server + worker + db + redis, privileged mode required + +### Secondary (MEDIUM confidence) + +- [CITED: ce.judge0.com/docs] — Submission API endpoint at `POST /submissions`, language IDs, status codes +- [CITED: trpc.io/docs/client/react/setup] — tRPC v10 React setup pattern with `createTRPCReact` + +## Metadata + +**Confidence breakdown:** + +- Standard stack: HIGH — versions verified from npm registry and package.json +- Architecture: HIGH — all patterns verified from codebase inspection + official docs +- Pitfalls: MEDIUM — Judge0 behavior on Windows Docker Desktop needs runtime verification + +**Research date:** 2026-07-01 +**Valid until:** 2026-08-01 (configs are stable; only tRPC version pattern may shift) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 1bb0d4b..3642448 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -5,34 +5,39 @@ Thank you for your interest in contributing to UnVibe! This guide helps you set ## Prerequisites Before starting, ensure you have the following installed on your machine: -* **Node.js**: `20.x` or higher (we recommend version `22.x`) -* **pnpm**: `9.x` or higher -* **Python**: `3.12.x` or higher -* **Docker & Docker Compose**: For local databases and caches + +- **Node.js**: `20.x` or higher (we recommend version `22.x`) +- **pnpm**: `9.x` or higher +- **Python**: `3.12.x` or higher +- **Docker & Docker Compose**: For local databases and caches ## 5-Step Quickstart Follow these steps to spin up the local development environment: 1. **Clone the repository**: + ```bash git clone https://github.com/Demon-Die/UnVibe.git cd UnVibe ``` 2. **Install project dependencies**: + ```bash pnpm install ``` 3. **Set up environment variables**: Copy the example environment file to local configuration: + ```bash cp .env.example .env ``` 4. **Spin up local infrastructure (PostgreSQL & Redis)**: Ensure Docker is running, then start the services: + ```bash docker-compose -f infra/docker-compose.yml up -d ``` @@ -43,25 +48,27 @@ Follow these steps to spin up the local development environment: pnpm dev ``` This will simultaneously run: - * Next.js web application on `http://localhost:3000` - * Express API backend on `http://localhost:4000` - * FastAPI AI service on `http://localhost:8000` + - Next.js web application on `http://localhost:3000` + - Express API backend on `http://localhost:4000` + - FastAPI AI service on `http://localhost:8000` --- ## Branch Naming Convention We use structural prefixing for branch names: -* `feat/feature-name` for new features or capabilities -* `fix/bug-description` for bug fixes and patches -* `chore/task-name` for updates to config files, dependencies, or tasks + +- `feat/feature-name` for new features or capabilities +- `fix/bug-description` for bug fixes and patches +- `chore/task-name` for updates to config files, dependencies, or tasks --- ## Commit Message Format We follow the conventional commits specification: -* `feat(scope): add user profile editor` -* `fix(web): resolve Monaco editor resizing bug` -* `chore(deps): update prisma client dependency version` -* `docs(readme): update build commands` + +- `feat(scope): add user profile editor` +- `fix(web): resolve Monaco editor resizing bug` +- `chore(deps): update prisma client dependency version` +- `docs(readme): update build commands` diff --git a/README.md b/README.md index 4e02cd0..46d90fa 100644 --- a/README.md +++ b/README.md @@ -148,12 +148,12 @@ unvibe/ Install these before doing anything else. -| Tool | Version | Install | -|---|---|---| -| Node.js | 20 or higher | https://nodejs.org | -| pnpm | 9 or higher | `npm install -g pnpm` | -| Python | 3.12 or higher | https://python.org | -| Docker Desktop | Latest | https://docker.com | +| Tool | Version | Install | +| -------------- | -------------- | --------------------- | +| Node.js | 20 or higher | https://nodejs.org | +| pnpm | 9 or higher | `npm install -g pnpm` | +| Python | 3.12 or higher | https://python.org | +| Docker Desktop | Latest | https://docker.com | Verify your versions: @@ -260,11 +260,11 @@ pnpm dev This starts all three apps simultaneously using Turborepo. -| App | URL | Description | -|---|---|---| -| Web (frontend) | http://localhost:3000 | The main Next.js application | -| API (backend) | http://localhost:3001 | The Node.js + tRPC API server | -| AI Service | http://localhost:8000 | The Python FastAPI AI service | +| App | URL | Description | +| --------------- | -------------------------- | ------------------------------------ | +| Web (frontend) | http://localhost:3000 | The main Next.js application | +| API (backend) | http://localhost:3001 | The Node.js + tRPC API server | +| AI Service | http://localhost:8000 | The Python FastAPI AI service | | AI Service Docs | http://localhost:8000/docs | Auto-generated FastAPI endpoint docs | If you only want to run one app at a time: @@ -389,61 +389,61 @@ Cloudflare R2 ### Frontend (apps/web) -| What | Tool | -|---|---| -| Framework | Next.js 14 (App Router) | -| Language | TypeScript | -| Styling | Tailwind CSS | -| Components | shadcn/ui | -| Code editor | Monaco Editor | -| Animations | Framer Motion | -| State management | Zustand | -| Server state + caching | TanStack Query | -| Real-time | Socket.io Client | -| Forms + validation | React Hook Form + Zod | -| Charts | Recharts | -| Diff viewer | react-diff-viewer-continued | -| Error tracking | Sentry | +| What | Tool | +| ---------------------- | --------------------------- | +| Framework | Next.js 14 (App Router) | +| Language | TypeScript | +| Styling | Tailwind CSS | +| Components | shadcn/ui | +| Code editor | Monaco Editor | +| Animations | Framer Motion | +| State management | Zustand | +| Server state + caching | TanStack Query | +| Real-time | Socket.io Client | +| Forms + validation | React Hook Form + Zod | +| Charts | Recharts | +| Diff viewer | react-diff-viewer-continued | +| Error tracking | Sentry | ### Backend (apps/api) -| What | Tool | -|---|---| -| Runtime | Node.js | -| Framework | Express | -| API contract | tRPC | -| Auth | NextAuth.js v5 | -| Database ORM | Prisma | -| Job queue | BullMQ (Redis-backed) | -| Real-time server | Socket.io | -| PDF generation | Puppeteer | -| Logging | Pino | +| What | Tool | +| ---------------- | --------------------- | +| Runtime | Node.js | +| Framework | Express | +| API contract | tRPC | +| Auth | NextAuth.js v5 | +| Database ORM | Prisma | +| Job queue | BullMQ (Redis-backed) | +| Real-time server | Socket.io | +| PDF generation | Puppeteer | +| Logging | Pino | ### AI Service (apps/ai-service) -| What | Tool | -|---|---| -| Language | Python 3.12 | -| Framework | FastAPI | -| LLM | Anthropic Claude API | -| Code execution (sandboxed) | Judge0 (self-hosted) | -| Diff engine | Python difflib + custom AST scorer | +| What | Tool | +| -------------------------- | ---------------------------------- | +| Language | Python 3.12 | +| Framework | FastAPI | +| LLM | Anthropic Claude API | +| Code execution (sandboxed) | Judge0 (self-hosted) | +| Diff engine | Python difflib + custom AST scorer | ### Data + Infrastructure -| What | Tool | -|---|---| -| Primary database | PostgreSQL 16 | -| Cache + pub/sub | Redis 7 | -| Object storage | Cloudflare R2 | -| Monorepo tooling | Turborepo | -| Package manager | pnpm | -| Frontend hosting | Vercel | -| Backend hosting | Railway or Render | -| CI/CD | GitHub Actions | -| Error tracking | Sentry | -| Product analytics | PostHog | -| Email | Resend | +| What | Tool | +| ----------------- | ----------------- | +| Primary database | PostgreSQL 16 | +| Cache + pub/sub | Redis 7 | +| Object storage | Cloudflare R2 | +| Monorepo tooling | Turborepo | +| Package manager | pnpm | +| Frontend hosting | Vercel | +| Backend hosting | Railway or Render | +| CI/CD | GitHub Actions | +| Error tracking | Sentry | +| Product analytics | PostHog | +| Email | Resend | --- @@ -587,33 +587,33 @@ What ships: UnVibe Marketplace for community modules, white-label option for boo ## Feature List -| Feature | Added in | Tier | -|---|---|---| -| Authentication (Email + OAuth) | 1.0 | Free | -| Learning Tracks (Web, Backend, DSA) | 1.0 | Free | -| AI Code Generator | 1.0 | Free | -| Decode Phase (Annotation + Quiz) | 1.0 | Free | -| Rebuild Phase (Editor + Diff Engine) | 1.0 | Free | -| Defend Phase (Async Text Q&A) | 1.0 | Free | -| Personal Dashboard + Streak | 1.0 | Free | -| Irreplaceability Score (IRS) | 1.1 | Free | -| Employer IRS Report (PDF) | 1.1 | Pro | -| Shareable IRS Profile | 1.1 | Free | -| War Rooms (Weekly Challenges) | 1.2 | Free | -| Peer Review System | 1.2 | Free | -| Concept Autopsies | 1.5 | Pro | -| Live Defend (AI Voice Interviewer) | 1.5 | Pro | -| Blindspot Map | 1.5 | Pro | -| Interview Simulation | 1.5 | Pro | -| Company-Specific Prep Tracks | 1.5 | Pro | -| Instructor Portal | 2.0 | Instructor | -| Company Portal + Private War Rooms | 2.0 | Enterprise | -| Multi-language Support | 2.0 | Free/Pro | -| PWA / Offline Mode | 2.0 | Pro | -| Localization (5 languages) | 2.0 | Free | -| Marketplace | 2.5 | Marketplace | -| VS Code / JetBrains Plugin | 2.5 | Pro | -| White-label | 2.5 | Enterprise | +| Feature | Added in | Tier | +| ------------------------------------ | -------- | ----------- | +| Authentication (Email + OAuth) | 1.0 | Free | +| Learning Tracks (Web, Backend, DSA) | 1.0 | Free | +| AI Code Generator | 1.0 | Free | +| Decode Phase (Annotation + Quiz) | 1.0 | Free | +| Rebuild Phase (Editor + Diff Engine) | 1.0 | Free | +| Defend Phase (Async Text Q&A) | 1.0 | Free | +| Personal Dashboard + Streak | 1.0 | Free | +| Irreplaceability Score (IRS) | 1.1 | Free | +| Employer IRS Report (PDF) | 1.1 | Pro | +| Shareable IRS Profile | 1.1 | Free | +| War Rooms (Weekly Challenges) | 1.2 | Free | +| Peer Review System | 1.2 | Free | +| Concept Autopsies | 1.5 | Pro | +| Live Defend (AI Voice Interviewer) | 1.5 | Pro | +| Blindspot Map | 1.5 | Pro | +| Interview Simulation | 1.5 | Pro | +| Company-Specific Prep Tracks | 1.5 | Pro | +| Instructor Portal | 2.0 | Instructor | +| Company Portal + Private War Rooms | 2.0 | Enterprise | +| Multi-language Support | 2.0 | Free/Pro | +| PWA / Offline Mode | 2.0 | Pro | +| Localization (5 languages) | 2.0 | Free | +| Marketplace | 2.5 | Marketplace | +| VS Code / JetBrains Plugin | 2.5 | Pro | +| White-label | 2.5 | Enterprise | --- diff --git a/REVIEW-FIX.md b/REVIEW-FIX.md new file mode 100644 index 0000000..e0e0b72 --- /dev/null +++ b/REVIEW-FIX.md @@ -0,0 +1,54 @@ +--- +phase: direct-fix +fixed_at: 2026-06-30T16:22:00Z +findings_in_scope: 1 +fixed: 1 +skipped: 0 +status: all_fixed +--- + +# Redis/BullMQ ECONNREFUSED Fix Report + +**Fixed at:** 2026-06-30T16:22:00Z +**Commit:** `5981d94` + +## Summary + +- **Finding:** BullMQ Queue and Worker instantiation at module level connects to Redis immediately. When Redis is unavailable (Docker Desktop not running), IORedis retries indefinitely, flooding the console with `AggregateError [ECONNREFUSED]`. +- **Fix:** Wrap Redis-dependent initialization behind a TCP connectivity check + async init pattern so the server starts cleanly without Redis. + +## Fixed + +### CR-01: Redis ECONNREFUSED spam on `npm run dev` + +**File modified:** `apps/api/src/index.ts` + +**Applied fix:** + +1. Added `checkRedisReachable()` — a lightweight TCP connectivity test using Node's built-in `net` module (no extra dependencies). It attempts a socket connection to `host:port` with a 2-second timeout and returns a boolean. +2. Extracted BullMQ initialization into `async initRedisDeps()` that first checks if Redis is reachable: + - **Redis reachable:** Creates Queue, awaits `waitUntilReady()`, creates Worker — same behavior as before. + - **Redis unreachable:** Logs a single warning with instructions to start Docker. `submissionQueue` stays `null`, Worker is not created — zero BullMQ retry spam. +3. Uses fire-and-forget invocation (`initRedisDeps().catch(...)`) so the Express server starts immediately regardless of Redis status. + +## Verification + +| Check | Result | +| ------------------------- | ------------------------------------------------------------------------------------------------- | +| `tsc --noEmit` | Passed — zero type errors | +| `npm run dev` (no Docker) | API starts cleanly on port 4000, single "Redis unavailable" warning, **zero ECONNREFUSED errors** | +| Web dev (Next.js) | Starts normally on port 3000 | + +## How to Enable Redis (Optional) + +Start Docker containers to enable the job queue and submission worker: + +```powershell +docker compose -f infra/docker-compose.yml up -d +``` + +Then restart the dev server (`npm run dev`). The API will detect Redis and auto-enable BullMQ. + +--- + +_Fixed: 2026-06-30T16:22:00Z_ diff --git a/apps/api/jest.config.ts b/apps/api/jest.config.ts index 3c7a61f..f0b15be 100644 --- a/apps/api/jest.config.ts +++ b/apps/api/jest.config.ts @@ -1,15 +1,12 @@ -import type { Config } from 'jest'; +import type { Config } from "jest"; const config: Config = { - preset: 'ts-jest', - testEnvironment: 'node', - roots: ['/src'], - testMatch: ['**/__tests__/**/*.test.ts'], + preset: "ts-jest", + testEnvironment: "node", + roots: ["/src"], + testMatch: ["**/__tests__/**/*.test.ts"], clearMocks: true, - collectCoverageFrom: [ - 'src/services/**/*.ts', - '!src/__tests__/**', - ], + collectCoverageFrom: ["src/services/**/*.ts", "!src/__tests__/**"], }; export default config; diff --git a/apps/api/prisma/seed.ts b/apps/api/prisma/seed.ts index 08a97a4..319cec8 100644 --- a/apps/api/prisma/seed.ts +++ b/apps/api/prisma/seed.ts @@ -6,22 +6,19 @@ const TRACKS = [ { id: "track-frontend-systems", title: "Frontend Systems", - description: - "Master React component architecture, state management, and modern CSS patterns.", + description: "Master React component architecture, state management, and modern CSS patterns.", published: true, modules: [ { id: "mod-react-state", title: "React State Management", - content: - "Learn useState, useReducer, Context, and Zustand patterns.", + content: "Learn useState, useReducer, Context, and Zustand patterns.", order: 1, }, { id: "mod-css-layout", title: "CSS Layout Mastery", - content: - "Deep dive into Flexbox, Grid, and responsive design patterns.", + content: "Deep dive into Flexbox, Grid, and responsive design patterns.", order: 2, }, ], @@ -29,22 +26,19 @@ const TRACKS = [ { id: "track-ai-workflows", title: "AI Workflows", - description: - "Build AI-powered features with LLM chains, RAG pipelines, and agent patterns.", + description: "Build AI-powered features with LLM chains, RAG pipelines, and agent patterns.", published: true, modules: [ { id: "mod-prompt-eng", title: "Prompt Engineering", - content: - "Craft effective prompts for code generation and analysis tasks.", + content: "Craft effective prompts for code generation and analysis tasks.", order: 1, }, { id: "mod-rag-pipeline", title: "RAG Pipeline Design", - content: - "Build retrieval-augmented generation pipelines from scratch.", + content: "Build retrieval-augmented generation pipelines from scratch.", order: 2, }, ], @@ -52,15 +46,13 @@ const TRACKS = [ { id: "track-backend-foundations", title: "Backend Foundations", - description: - "Design APIs, manage databases, and orchestrate microservices with production patterns.", + description: "Design APIs, manage databases, and orchestrate microservices with production patterns.", published: false, modules: [ { id: "mod-api-design", title: "API Design Patterns", - content: - "Design RESTful and tRPC APIs with validation and error handling.", + content: "Design RESTful and tRPC APIs with validation and error handling.", order: 1, }, ], diff --git a/apps/api/src/__tests__/ai-client.test.ts b/apps/api/src/__tests__/ai-client.test.ts index 327aa4a..79549be 100644 --- a/apps/api/src/__tests__/ai-client.test.ts +++ b/apps/api/src/__tests__/ai-client.test.ts @@ -4,14 +4,14 @@ * These tests mock fetch to avoid calling the real AI service. */ -import { AIClient, AIClientError } from '../services/ai-client'; +import { AIClient, AIClientError } from "../services/ai-client"; // --------------------------------------------------------------------------- // Helpers // --------------------------------------------------------------------------- function mockFetch(response: unknown, ok = true, status = 200): jest.SpyInstance { - return jest.spyOn(global, 'fetch').mockResolvedValue({ + return jest.spyOn(global, "fetch").mockResolvedValue({ ok, status, json: async () => response, @@ -20,18 +20,18 @@ function mockFetch(response: unknown, ok = true, status = 200): jest.SpyInstance } function mockFetchError(error: Error): jest.SpyInstance { - return jest.spyOn(global, 'fetch').mockRejectedValue(error); + return jest.spyOn(global, "fetch").mockRejectedValue(error); } // --------------------------------------------------------------------------- // Tests // --------------------------------------------------------------------------- -describe('AIClient', () => { +describe("AIClient", () => { let client: AIClient; beforeEach(() => { - client = new AIClient({ baseUrl: 'http://test-ai:8000', timeoutMs: 5000, maxRetries: 1 }); + client = new AIClient({ baseUrl: "http://test-ai:8000", timeoutMs: 5000, maxRetries: 1 }); jest.clearAllMocks(); }); @@ -39,40 +39,40 @@ describe('AIClient', () => { // generateCode // ----------------------------------------------------------------------- - describe('generateCode', () => { - it('should call POST /generate/ and return mapped result', async () => { + describe("generateCode", () => { + it("should call POST /generate/ and return mapped result", async () => { const mockResponse = { - code: 'def hello(): pass', - language: 'python', - model_used: 'claude-sonnet-4-20250514', + code: "def hello(): pass", + language: "python", + model_used: "claude-sonnet-4-20250514", token_count: 42, }; mockFetch(mockResponse); const result = await client.generateCode({ - problemDescription: 'Write hello world', - language: 'python', - difficulty: 'easy', + problemDescription: "Write hello world", + language: "python", + difficulty: "easy", }); - expect(result.code).toBe('def hello(): pass'); - expect(result.modelUsed).toBe('claude-sonnet-4-20250514'); + expect(result.code).toBe("def hello(): pass"); + expect(result.modelUsed).toBe("claude-sonnet-4-20250514"); expect(result.tokenCount).toBe(42); }); - it('should throw AIClientError on 500', async () => { - mockFetch({ error: 'Internal Server Error' }, false, 500); + it("should throw AIClientError on 500", async () => { + mockFetch({ error: "Internal Server Error" }, false, 500); await expect( - client.generateCode({ problemDescription: 'test', language: 'python', difficulty: 'easy' }), + client.generateCode({ problemDescription: "test", language: "python", difficulty: "easy" }), ).rejects.toThrow(AIClientError); }); - it('should throw AIClientError on 4xx without retry', async () => { - mockFetch({ error: 'Bad Request' }, false, 400); + it("should throw AIClientError on 4xx without retry", async () => { + mockFetch({ error: "Bad Request" }, false, 400); await expect( - client.generateCode({ problemDescription: 'test', language: 'python', difficulty: 'easy' }), + client.generateCode({ problemDescription: "test", language: "python", difficulty: "easy" }), ).rejects.toThrow(AIClientError); }); }); @@ -81,32 +81,32 @@ describe('AIClient', () => { // generateQuiz // ----------------------------------------------------------------------- - describe('generateQuiz', () => { - it('should map snake_case response to camelCase', async () => { + describe("generateQuiz", () => { + it("should map snake_case response to camelCase", async () => { const mockResponse = { - title: 'Test Quiz', + title: "Test Quiz", questions: [ { - id: 'q-1', - question: 'What does X do?', - options: ['A', 'B', 'C', 'D'], + id: "q-1", + question: "What does X do?", + options: ["A", "B", "C", "D"], correct_option: 0, - explanation: 'Because X does Y.', + explanation: "Because X does Y.", }, ], }; mockFetch(mockResponse); const result = await client.generateQuiz({ - code: 'x = 1', + code: "x = 1", annotations: [], - topic: 'Test', + topic: "Test", count: 1, }); - expect(result.title).toBe('Test Quiz'); + expect(result.title).toBe("Test Quiz"); expect(result.questions[0].correctOption).toBe(0); - expect(result.questions[0].explanation).toBe('Because X does Y.'); + expect(result.questions[0].explanation).toBe("Because X does Y."); }); }); @@ -114,27 +114,25 @@ describe('AIClient', () => { // diffCode // ----------------------------------------------------------------------- - describe('diffCode', () => { - it('should map snake_case diff response to camelCase', async () => { + describe("diffCode", () => { + it("should map snake_case diff response to camelCase", async () => { const mockResponse = { overall_score: 0.85, - dimensions: [ - { dimension: 'Structural similarity', score: 0.9, explanation: 'Good match' }, - ], - summary: 'Good rebuild', - clean_diff: '@@ -1 +1 @@\n-x\n+y', + dimensions: [{ dimension: "Structural similarity", score: 0.9, explanation: "Good match" }], + summary: "Good rebuild", + clean_diff: "@@ -1 +1 @@\n-x\n+y", }; mockFetch(mockResponse); const result = await client.diffCode({ - originalCode: 'x = 1', - updatedCode: 'y = 1', - language: 'python', + originalCode: "x = 1", + updatedCode: "y = 1", + language: "python", }); expect(result.overallScore).toBe(0.85); - expect(result.dimensions[0].dimension).toBe('Structural similarity'); - expect(result.cleanDiff).toContain('-x'); + expect(result.dimensions[0].dimension).toBe("Structural similarity"); + expect(result.cleanDiff).toContain("-x"); }); }); @@ -142,10 +140,10 @@ describe('AIClient', () => { // defend // ----------------------------------------------------------------------- - describe('defend', () => { - it('should return nextQuestion from ask mode', async () => { + describe("defend", () => { + it("should return nextQuestion from ask mode", async () => { const mockResponse = { - next_question: 'Why did you choose a list?', + next_question: "Why did you choose a list?", passed: false, feedback: null, score: null, @@ -153,34 +151,37 @@ describe('AIClient', () => { mockFetch(mockResponse); const result = await client.defendAsk({ - sessionId: 's1', - code: 'x = []', - problemDescription: 'Test', + sessionId: "s1", + code: "x = []", + problemDescription: "Test", messages: [], }); - expect(result.nextQuestion).toBe('Why did you choose a list?'); + expect(result.nextQuestion).toBe("Why did you choose a list?"); expect(result.passed).toBe(false); }); - it('should return pass/fail from evaluate mode', async () => { + it("should return pass/fail from evaluate mode", async () => { const mockResponse = { next_question: null, passed: true, - feedback: 'Great answer!', + feedback: "Great answer!", score: 90, }; mockFetch(mockResponse); const result = await client.defendEvaluate({ - sessionId: 's1', - code: 'x = []', - problemDescription: 'Test', - messages: [{ role: 'assistant', content: 'Q?' }, { role: 'user', content: 'A!' }], + sessionId: "s1", + code: "x = []", + problemDescription: "Test", + messages: [ + { role: "assistant", content: "Q?" }, + { role: "user", content: "A!" }, + ], }); expect(result.passed).toBe(true); - expect(result.feedback).toBe('Great answer!'); + expect(result.feedback).toBe("Great answer!"); expect(result.score).toBe(90); }); }); @@ -189,41 +190,39 @@ describe('AIClient', () => { // Retry logic // ----------------------------------------------------------------------- - describe('retry behavior', () => { - it('should retry on transient failure and succeed', async () => { - const mock = jest.spyOn(global, 'fetch'); + describe("retry behavior", () => { + it("should retry on transient failure and succeed", async () => { + const mock = jest.spyOn(global, "fetch"); const mockResponse = { - code: 'success after retry', - language: 'python', - model_used: 'claude', + code: "success after retry", + language: "python", + model_used: "claude", token_count: 10, }; // First call fails, second succeeds - mock - .mockRejectedValueOnce(new Error('Network error')) - .mockResolvedValueOnce({ - ok: true, - status: 200, - json: async () => mockResponse, - text: async () => JSON.stringify(mockResponse), - } as Response); + mock.mockRejectedValueOnce(new Error("Network error")).mockResolvedValueOnce({ + ok: true, + status: 200, + json: async () => mockResponse, + text: async () => JSON.stringify(mockResponse), + } as Response); const result = await client.generateCode({ - problemDescription: 'test', - language: 'python', - difficulty: 'easy', + problemDescription: "test", + language: "python", + difficulty: "easy", }); - expect(result.code).toBe('success after retry'); + expect(result.code).toBe("success after retry"); expect(mock).toHaveBeenCalledTimes(2); }); - it('should throw after exhausting retries', async () => { - mockFetchError(new Error('Persistent error')); + it("should throw after exhausting retries", async () => { + mockFetchError(new Error("Persistent error")); await expect( - client.generateCode({ problemDescription: 'test', language: 'python', difficulty: 'easy' }), + client.generateCode({ problemDescription: "test", language: "python", difficulty: "easy" }), ).rejects.toThrow(AIClientError); }); }); @@ -232,16 +231,16 @@ describe('AIClient', () => { // Health check // ----------------------------------------------------------------------- - describe('healthCheck', () => { - it('should return true when service responds', async () => { - mockFetch({ status: 'ok' }); + describe("healthCheck", () => { + it("should return true when service responds", async () => { + mockFetch({ status: "ok" }); const healthy = await client.healthCheck(); expect(healthy).toBe(true); }); - it('should return false when service is down', async () => { - mockFetchError(new Error('Connection refused')); + it("should return false when service is down", async () => { + mockFetchError(new Error("Connection refused")); const healthy = await client.healthCheck(); expect(healthy).toBe(false); diff --git a/apps/api/src/context.ts b/apps/api/src/context.ts index 0ac0554..e0c8a56 100644 --- a/apps/api/src/context.ts +++ b/apps/api/src/context.ts @@ -1,8 +1,8 @@ -import type { Request } from 'express'; -import type { PrismaClient } from '@prisma/client'; -import type { Logger } from 'pino'; -import type { Server } from 'socket.io'; -import type { Queue } from 'bullmq'; +import type { Request } from "express"; +import type { PrismaClient } from "@prisma/client"; +import type { Logger } from "pino"; +import type { Server } from "socket.io"; +import type { Queue } from "bullmq"; // --------------------------------------------------------------------------- // Shared infrastructure dependencies injected at startup @@ -41,7 +41,7 @@ export interface Session { export function extractSessionToken(req: Request): string | null { // 1. Bearer token header const authHeader = req.headers.authorization; - if (authHeader?.startsWith('Bearer ')) { + if (authHeader?.startsWith("Bearer ")) { return authHeader.slice(7).trim() || null; } @@ -68,10 +68,7 @@ export function extractSessionToken(req: Request): string | null { // Returns null for missing, invalid, or expired sessions — never throws. // Callers (protectedProcedure) decide whether to error. // --------------------------------------------------------------------------- -async function resolveSession( - token: string | null, - prisma: PrismaClient -): Promise { +async function resolveSession(token: string | null, prisma: PrismaClient): Promise { if (!token) return null; const dbSession = await prisma.session.findUnique({ @@ -91,10 +88,7 @@ async function resolveSession( // --------------------------------------------------------------------------- // createContext — called per request by the tRPC Express adapter // --------------------------------------------------------------------------- -export async function createContext( - { req }: { req: Request }, - deps: ContextDeps -): Promise { +export async function createContext({ req }: { req: Request }, deps: ContextDeps): Promise { const token = extractSessionToken(req); const session = await resolveSession(token, deps.prisma); diff --git a/apps/api/src/index.ts b/apps/api/src/index.ts index 12f4593..26a8bf3 100644 --- a/apps/api/src/index.ts +++ b/apps/api/src/index.ts @@ -1,23 +1,23 @@ -import express from 'express'; -import cors from 'cors'; -import * as trpcExpress from '@trpc/server/adapters/express'; -import { createServer } from 'http'; -import { Server } from 'socket.io'; -import pino from 'pino'; -import * as Sentry from '@sentry/node'; -import { PrismaClient } from '@prisma/client'; -import { Queue } from 'bullmq'; -import net from 'net'; -import { router, publicProcedure } from './trpc'; -import { createContext } from './context'; -import { createSubmissionWorker } from './services/submission-worker'; -import dotenv from 'dotenv'; - -dotenv.config({ path: '../../.env' }); +import express from "express"; +import cors from "cors"; +import * as trpcExpress from "@trpc/server/adapters/express"; +import { createServer } from "http"; +import { Server } from "socket.io"; +import pino from "pino"; +import * as Sentry from "@sentry/node"; +import { PrismaClient } from "@prisma/client"; +import { Queue } from "bullmq"; +import net from "net"; +import { router, publicProcedure } from "./trpc"; +import { createContext } from "./context"; +import { createSubmissionWorker } from "./services/submission-worker"; +import dotenv from "dotenv"; + +dotenv.config({ path: "../../.env" }); const logger = pino({ transport: { - target: 'pino-pretty', + target: "pino-pretty", options: { colorize: true, }, @@ -39,10 +39,10 @@ const prisma = new PrismaClient(); // Redis / BullMQ setup (resilient — works without Redis running) // --------------------------------------------------------------------------- -const redisUrl = process.env.REDIS_URL || 'redis://localhost:6379'; +const redisUrl = process.env.REDIS_URL || "redis://localhost:6379"; const connectionOpts = { - host: redisUrl.split('://')[1]?.split(':')[0] || 'localhost', - port: parseInt(redisUrl.split(':')[2]) || 6379, + host: redisUrl.split("://")[1]?.split(":")[0] || "localhost", + port: parseInt(redisUrl.split(":")[2]) || 6379, }; /** @@ -53,15 +53,15 @@ function checkRedisReachable(host: string, port: number, timeoutMs = 2000): Prom return new Promise((resolve) => { const socket = new net.Socket(); socket.setTimeout(timeoutMs); - socket.on('connect', () => { + socket.on("connect", () => { socket.destroy(); resolve(true); }); - socket.on('error', () => { + socket.on("error", () => { socket.destroy(); resolve(false); }); - socket.on('timeout', () => { + socket.on("timeout", () => { socket.destroy(); resolve(false); }); @@ -78,26 +78,26 @@ async function initRedisDeps(): Promise { if (!available) { logger.warn( - 'Redis unavailable — job queue and submission worker disabled. ' + - 'Start Docker with: docker compose -f infra/docker-compose.yml up -d', + "Redis unavailable — job queue and submission worker disabled. " + + "Start Docker with: docker compose -f infra/docker-compose.yml up -d", ); return; } try { - submissionQueue = new Queue('submissions', { + submissionQueue = new Queue("submissions", { connection: connectionOpts, }); await submissionQueue.waitUntilReady(); submissionWorker = createSubmissionWorker(prisma, connectionOpts); - logger.info('Redis connected — job queue and submission worker enabled'); + logger.info("Redis connected — job queue and submission worker enabled"); } catch (err) { logger.warn( { err }, - 'Failed to initialize BullMQ — job queue and submission worker disabled. ' + - 'Start Docker with: docker compose -f infra/docker-compose.yml up -d', + "Failed to initialize BullMQ — job queue and submission worker disabled. " + + "Start Docker with: docker compose -f infra/docker-compose.yml up -d", ); submissionQueue = null; submissionWorker = null; @@ -106,13 +106,13 @@ async function initRedisDeps(): Promise { // Fire-and-forget: server starts immediately even if Redis init is pending initRedisDeps().catch((err) => { - logger.error({ err }, 'Unexpected error during Redis initialization'); + logger.error({ err }, "Unexpected error during Redis initialization"); }); // tRPC router const appRouter = router({ health: publicProcedure.query(() => { - return { status: 'ok', timestamp: new Date() }; + return { status: "ok", timestamp: new Date() }; }), }); @@ -124,14 +124,14 @@ const httpServer = createServer(app); // Socket.io const io = new Server(httpServer, { cors: { - origin: '*', + origin: "*", }, }); -io.on('connection', (socket) => { - logger.info({ socketId: socket.id }, 'Client connected'); - socket.on('disconnect', () => { - logger.info({ socketId: socket.id }, 'Client disconnected'); +io.on("connection", (socket) => { + logger.info({ socketId: socket.id }, "Client connected"); + socket.on("disconnect", () => { + logger.info({ socketId: socket.id }, "Client disconnected"); }); }); @@ -145,16 +145,16 @@ if (process.env.SENTRY_DSN_API) { // tRPC express middleware app.use( - '/trpc', + "/trpc", trpcExpress.createExpressMiddleware({ router: appRouter, createContext: (opts) => createContext(opts, { prisma, logger, io, submissionQueue }), - }) + }), ); // Health check endpoint -app.get('/health', (req, res) => { - res.json({ status: 'ok', service: 'api' }); +app.get("/health", (req, res) => { + res.json({ status: "ok", service: "api" }); }); // Sentry handler (errors) diff --git a/apps/api/src/services/ai-client.ts b/apps/api/src/services/ai-client.ts index e7a9313..bb90e99 100644 --- a/apps/api/src/services/ai-client.ts +++ b/apps/api/src/services/ai-client.ts @@ -7,9 +7,9 @@ * Includes retry logic, timeouts, and structured logging via pino. */ -import pino from 'pino'; +import pino from "pino"; -const logger = pino({ name: 'ai-client' }); +const logger = pino({ name: "ai-client" }); // --------------------------------------------------------------------------- // Types @@ -68,7 +68,7 @@ export interface DiffResult { } export interface DefendMessage { - role: 'user' | 'assistant'; + role: "user" | "assistant"; content: string; } @@ -97,7 +97,7 @@ export class AIClientError extends Error { public endpoint?: string, ) { super(message); - this.name = 'AIClientError'; + this.name = "AIClientError"; } } @@ -111,7 +111,7 @@ export class AIClient { private readonly maxRetries: number; constructor(options?: { baseUrl?: string; timeoutMs?: number; maxRetries?: number }) { - this.baseUrl = options?.baseUrl ?? process.env.AI_SERVICE_URL ?? 'http://localhost:8000'; + this.baseUrl = options?.baseUrl ?? process.env.AI_SERVICE_URL ?? "http://localhost:8000"; this.timeoutMs = options?.timeoutMs ?? 10_000; this.maxRetries = options?.maxRetries ?? 2; } @@ -126,11 +126,12 @@ export class AIClient { language: params.language, difficulty: params.difficulty, }; - const data = await this.request<{ code: string; language: string; model_used: string; token_count: number }>( - 'POST', - '/generate/', - body, - ); + const data = await this.request<{ + code: string; + language: string; + model_used: string; + token_count: number; + }>("POST", "/generate/", body); return { code: data.code, language: data.language, @@ -150,7 +151,7 @@ export class AIClient { topic: params.topic, count: params.count, }; - const data = await this.request<{ title: string; questions: any[] }>('POST', '/quiz/generate', body); + const data = await this.request<{ title: string; questions: any[] }>("POST", "/quiz/generate", body); return { title: data.title, questions: data.questions.map((q: any) => ({ @@ -174,7 +175,7 @@ export class AIClient { dimensions: Array<{ dimension: string; score: number; explanation: string }>; summary: string; clean_diff: string; - }>('POST', '/diff/', body); + }>("POST", "/diff/", body); return { overallScore: data.overall_score, dimensions: data.dimensions, @@ -190,7 +191,7 @@ export class AIClient { passed: boolean; feedback: string | null; score: number | null; - }>('POST', '/defend/respond', body); + }>("POST", "/defend/respond", body); return { nextQuestion: data.next_question, passed: data.passed, @@ -211,7 +212,7 @@ export class AIClient { async healthCheck(): Promise { try { const res = await fetch(`${this.baseUrl}/health`, { - method: 'GET', + method: "GET", signal: AbortSignal.timeout(5_000), }); return res.ok; @@ -244,13 +245,13 @@ export class AIClient { try { const response = await fetch(url, { method, - headers: { 'Content-Type': 'application/json' }, + headers: { "Content-Type": "application/json" }, body: body ? JSON.stringify(body) : undefined, signal: AbortSignal.timeout(this.timeoutMs), }); if (!response.ok) { - const errorBody = await response.text().catch(() => ''); + const errorBody = await response.text().catch(() => ""); throw new AIClientError( `AI service returned ${response.status}: ${errorBody || response.statusText}`, response.status, @@ -259,20 +260,20 @@ export class AIClient { } const data = (await response.json()) as T; - logger.info({ endpoint: path, attempt: attempt + 1 }, 'AI service call succeeded'); + logger.info({ endpoint: path, attempt: attempt + 1 }, "AI service call succeeded"); return data; } catch (err) { lastError = err instanceof Error ? err : new Error(String(err)); if (lastError instanceof AIClientError && lastError.statusCode && lastError.statusCode < 500) { // Client errors (4xx) should not be retried - logger.warn({ endpoint: path, status: lastError.statusCode }, 'Non-retryable AI client error'); + logger.warn({ endpoint: path, status: lastError.statusCode }, "Non-retryable AI client error"); throw lastError; } if (attempt < this.maxRetries) { const wait = 2 ** attempt * 500; - logger.warn({ endpoint: path, attempt: attempt + 1, wait }, 'Retrying AI service call'); + logger.warn({ endpoint: path, attempt: attempt + 1, wait }, "Retrying AI service call"); await new Promise((resolve) => setTimeout(resolve, wait)); } } diff --git a/apps/api/src/services/submission-worker.ts b/apps/api/src/services/submission-worker.ts index f2a4016..a0cf59c 100644 --- a/apps/api/src/services/submission-worker.ts +++ b/apps/api/src/services/submission-worker.ts @@ -9,12 +9,12 @@ * 5. Schedules a Defend session */ -import { Job, Worker, Queue, ConnectionOptions } from 'bullmq'; -import { PrismaClient } from '@prisma/client'; -import pino from 'pino'; -import { aiClient, AIClientError } from './ai-client'; +import { Job, Worker, Queue, ConnectionOptions } from "bullmq"; +import { PrismaClient } from "@prisma/client"; +import pino from "pino"; +import { aiClient, AIClientError } from "./ai-client"; -const logger = pino({ name: 'submission-worker' }); +const logger = pino({ name: "submission-worker" }); // --------------------------------------------------------------------------- // Types @@ -44,9 +44,9 @@ export function createSubmissionWorker( connection: ConnectionOptions, ): Worker { const worker = new Worker( - 'submissions', + "submissions", async (job: Job) => { - logger.info({ jobId: job.id, submissionId: job.data.submissionId }, 'Processing submission'); + logger.info({ jobId: job.id, submissionId: job.data.submissionId }, "Processing submission"); const { submissionId, code, originalCode, moduleId, userId, language } = job.data; @@ -55,19 +55,16 @@ export function createSubmissionWorker( const diffResult = await aiClient.diffCode({ originalCode, updatedCode: code, - language: language ?? 'python', + language: language ?? "python", }); - logger.info( - { jobId: job.id, overallScore: diffResult.overallScore }, - 'Diff scoring complete', - ); + logger.info({ jobId: job.id, overallScore: diffResult.overallScore }, "Diff scoring complete"); // 2. Update Submission record with score and feedback await prisma.submission.update({ where: { id: submissionId }, data: { - status: 'scored', + status: "scored", feedback: JSON.stringify({ overallScore: diffResult.overallScore, dimensions: diffResult.dimensions, @@ -76,7 +73,7 @@ export function createSubmissionWorker( }, }); - logger.info({ jobId: job.id, submissionId }, 'Submission score saved'); + logger.info({ jobId: job.id, submissionId }, "Submission score saved"); // 3. Trigger IRS recalculation via the IRS engine // (called asynchronously — the IRS service handles the actual calc) @@ -91,13 +88,15 @@ export function createSubmissionWorker( defendScheduled, }; } catch (err) { - logger.error({ jobId: job.id, err }, 'Submission processing failed'); + logger.error({ jobId: job.id, err }, "Submission processing failed"); // Mark submission as failed - await prisma.submission.update({ - where: { id: submissionId }, - data: { status: 'failed' }, - }).catch((e: unknown) => logger.error({ err: e }, 'Failed to update submission status')); + await prisma.submission + .update({ + where: { id: submissionId }, + data: { status: "failed" }, + }) + .catch((e: unknown) => logger.error({ err: e }, "Failed to update submission status")); if (err instanceof AIClientError) { // Re-throw so BullMQ can retry according to its configured retry policy @@ -112,12 +111,12 @@ export function createSubmissionWorker( }, ); - worker.on('completed', (job: Job) => { - logger.info({ jobId: job.id, result: job.returnvalue }, 'Submission job completed'); + worker.on("completed", (job: Job) => { + logger.info({ jobId: job.id, result: job.returnvalue }, "Submission job completed"); }); - worker.on('failed', (job: Job | undefined, err: Error) => { - logger.error({ jobId: job?.id, err: err.message }, 'Submission job failed'); + worker.on("failed", (job: Job | undefined, err: Error) => { + logger.error({ jobId: job?.id, err: err.message }, "Submission job failed"); }); return worker; @@ -130,7 +129,7 @@ export function createSubmissionWorker( async function triggerIRSRecalculation(prisma: PrismaClient, userId: string): Promise { // Calculate aggregate score from all scored submissions const submissions = await prisma.submission.findMany({ - where: { userId, status: 'scored' }, + where: { userId, status: "scored" }, select: { feedback: true }, }); @@ -141,7 +140,7 @@ async function triggerIRSRecalculation(prisma: PrismaClient, userId: string): Pr if (sub.feedback) { try { const parsed = JSON.parse(sub.feedback); - if (typeof parsed.overallScore === 'number') { + if (typeof parsed.overallScore === "number") { totalScore += parsed.overallScore; scoredCount++; } @@ -165,7 +164,7 @@ async function triggerIRSRecalculation(prisma: PrismaClient, userId: string): Pr }, }); - logger.info({ userId, averageScore, scoredCount }, 'IRS score recalculated'); + logger.info({ userId, averageScore, scoredCount }, "IRS score recalculated"); } // --------------------------------------------------------------------------- @@ -181,11 +180,11 @@ async function scheduleDefendSession( try { // Check if a defend session already exists for this (user, module) pair const existing = await prisma.defendSession.findFirst({ - where: { userId, moduleId, status: { notIn: ['completed', 'expired'] } }, + where: { userId, moduleId, status: { notIn: ["completed", "expired"] } }, }); if (existing) { - logger.info({ userId, moduleId }, 'Active defend session already exists — skipping'); + logger.info({ userId, moduleId }, "Active defend session already exists — skipping"); return false; } @@ -194,15 +193,15 @@ async function scheduleDefendSession( data: { userId, moduleId, - status: 'pending', + status: "pending", conversation: [], }, }); - logger.info({ userId, moduleId, submissionId }, 'Defend session scheduled'); + logger.info({ userId, moduleId, submissionId }, "Defend session scheduled"); return true; } catch (err) { - logger.error({ err, userId, moduleId }, 'Failed to schedule defend session'); + logger.error({ err, userId, moduleId }, "Failed to schedule defend session"); return false; } } diff --git a/apps/api/src/trpc.ts b/apps/api/src/trpc.ts index a31e7d9..6099956 100644 --- a/apps/api/src/trpc.ts +++ b/apps/api/src/trpc.ts @@ -1,6 +1,6 @@ -import { initTRPC, TRPCError } from '@trpc/server'; -import { ZodError } from 'zod'; -import type { Context, Session } from './context'; +import { initTRPC, TRPCError } from "@trpc/server"; +import { ZodError } from "zod"; +import type { Context, Session } from "./context"; // --------------------------------------------------------------------------- // tRPC initialisation — typed against Context so every procedure has full @@ -12,10 +12,7 @@ export const t = initTRPC.context().create({ ...shape, data: { ...shape.data, - zodError: - error.cause instanceof ZodError - ? error.cause.flatten() - : null, + zodError: error.cause instanceof ZodError ? error.cause.flatten() : null, }, }; }, @@ -45,8 +42,8 @@ export const publicProcedure = t.procedure; const isAuthenticated = t.middleware(({ ctx, next }) => { if (!ctx.session) { throw new TRPCError({ - code: 'UNAUTHORIZED', - message: 'You must be signed in to access this resource.', + code: "UNAUTHORIZED", + message: "You must be signed in to access this resource.", }); } diff --git a/apps/web/src/app/app/blindspot-map/page.tsx b/apps/web/src/app/app/blindspot-map/page.tsx index bd5b9c4..0761fbe 100644 --- a/apps/web/src/app/app/blindspot-map/page.tsx +++ b/apps/web/src/app/app/blindspot-map/page.tsx @@ -14,14 +14,20 @@ export default function BlindspotMapPage() { return ( <> - +
{blindspots.map((blindspot) => (
{blindspot.concept} - 70 ? "warning" : "secondary"}>{blindspot.severity}% risk + 70 ? "warning" : "secondary"}> + {blindspot.severity}% risk +
diff --git a/apps/web/src/app/app/dashboard/page.tsx b/apps/web/src/app/app/dashboard/page.tsx index 4f9f725..93572f3 100644 --- a/apps/web/src/app/app/dashboard/page.tsx +++ b/apps/web/src/app/app/dashboard/page.tsx @@ -29,24 +29,31 @@ export default function DashboardPage() { eyebrow="dashboard" title="Training status" description="Mock data mirrors the future API shape while the backend catches up." - action={} + action={ + + } />
{stats.map((stat) => { const Icon = stat.icon; return ( - - - - {stat.label} - - - - -

{stat.value}

-

{stat.copy}

- - + + + + {stat.label} + + + + +

{stat.value}

+

{stat.copy}

+ + ); })}
@@ -60,7 +67,11 @@ export default function DashboardPage() {
{dashboard.activeTrack.modules.map((module) => ( - +

{module.title}

{module.summary}

diff --git a/apps/web/src/app/app/profile/page.tsx b/apps/web/src/app/app/profile/page.tsx index e64d44a..9c0b05d 100644 --- a/apps/web/src/app/app/profile/page.tsx +++ b/apps/web/src/app/app/profile/page.tsx @@ -15,7 +15,12 @@ export default function ProfilePage() { return ( <> - IRS {profile.irs}} /> + IRS {profile.irs}} + />
@@ -37,7 +42,9 @@ export default function ProfilePage() { {profile.recent.map((item) => ( -
{item}
+
+ {item} +
))} diff --git a/apps/web/src/app/app/tracks/[trackId]/modules/[moduleId]/page.tsx b/apps/web/src/app/app/tracks/[trackId]/modules/[moduleId]/page.tsx index 2e7d080..17984d5 100644 --- a/apps/web/src/app/app/tracks/[trackId]/modules/[moduleId]/page.tsx +++ b/apps/web/src/app/app/tracks/[trackId]/modules/[moduleId]/page.tsx @@ -17,9 +17,22 @@ export default function ModulePage({ params }: { params: { trackId: string; modu eyebrow={data.track.title} title={data.module.title} description={data.module.summary} - action={
{data.module.concepts.map((item) => {item})}
} + action={ +
+ {data.module.concepts.map((item) => ( + + {item} + + ))} +
+ } + /> + - ); } diff --git a/apps/web/src/app/app/tracks/page.tsx b/apps/web/src/app/app/tracks/page.tsx index bf879f3..4db8d2e 100644 --- a/apps/web/src/app/app/tracks/page.tsx +++ b/apps/web/src/app/app/tracks/page.tsx @@ -16,7 +16,11 @@ export default function TracksPage() { return ( <> - +
{tracks.map((track) => ( @@ -37,7 +41,11 @@ export default function TracksPage() {
{track.modules.map((module) => ( - + {module.title} diff --git a/apps/web/src/app/auth/signin/page.tsx b/apps/web/src/app/auth/signin/page.tsx index 7004db3..fd2cb95 100644 --- a/apps/web/src/app/auth/signin/page.tsx +++ b/apps/web/src/app/auth/signin/page.tsx @@ -15,7 +15,9 @@ export default function SignInPage() { - UV + + UV + UnVibe Sign in @@ -37,7 +39,10 @@ export default function SignInPage() {

- New here? Create an account + New here?{" "} + + Create an account +

diff --git a/apps/web/src/app/auth/signup/page.tsx b/apps/web/src/app/auth/signup/page.tsx index 7235c17..0618e90 100644 --- a/apps/web/src/app/auth/signup/page.tsx +++ b/apps/web/src/app/auth/signup/page.tsx @@ -15,7 +15,9 @@ export default function SignUpPage() { - UV + + UV + UnVibe Create account @@ -38,7 +40,10 @@ export default function SignUpPage() {

- Already training? Sign in + Already training?{" "} + + Sign in +

diff --git a/apps/web/src/app/layout.tsx b/apps/web/src/app/layout.tsx index eb595a6..2933da8 100644 --- a/apps/web/src/app/layout.tsx +++ b/apps/web/src/app/layout.tsx @@ -27,13 +27,9 @@ export default function RootLayout({ }>) { return ( - + - - {children} - + {children} diff --git a/apps/web/src/app/page.tsx b/apps/web/src/app/page.tsx index ad0991d..49141d7 100644 --- a/apps/web/src/app/page.tsx +++ b/apps/web/src/app/page.tsx @@ -31,7 +31,10 @@ export default function LandingPage() {
- + Sign in +
{children}
@@ -81,7 +85,7 @@ export function AppShell({ children }: { children: React.ReactNode }) { href={item.href} className={cn( "flex flex-col items-center gap-1 rounded-md px-2 py-2 text-[11px] text-muted-foreground", - active && "bg-primary/10 text-primary" + active && "bg-primary/10 text-primary", )} > diff --git a/apps/web/src/components/app/page-header.tsx b/apps/web/src/components/app/page-header.tsx index 86bb1be..8fc9afe 100644 --- a/apps/web/src/components/app/page-header.tsx +++ b/apps/web/src/components/app/page-header.tsx @@ -1,12 +1,28 @@ import { Badge } from "@/components/ui/badge"; -export function PageHeader({ eyebrow, title, description, action }: { eyebrow?: string; title: string; description?: string; action?: React.ReactNode }) { +export function PageHeader({ + eyebrow, + title, + description, + action, +}: { + eyebrow?: string; + title: string; + description?: string; + action?: React.ReactNode; +}) { return (
- {eyebrow ? {eyebrow} : null} + {eyebrow ? ( + + {eyebrow} + + ) : null}

{title}

- {description ?

{description}

: null} + {description ? ( +

{description}

+ ) : null}
{action}
diff --git a/apps/web/src/components/app/theme-provider.tsx b/apps/web/src/components/app/theme-provider.tsx index 5c622c4..7be75dc 100644 --- a/apps/web/src/components/app/theme-provider.tsx +++ b/apps/web/src/components/app/theme-provider.tsx @@ -11,18 +11,16 @@ export function ThemeProvider({ children }: { children: React.ReactNode }) { }, [darkMode]); return ( -
+
-