Docker setup completed

Author: Golden-Eagle07

.env.example

@@ -0,0 +1,23 @@
+HOST=0.0.0.0
+PORT=8000
+
+# PostgreSQL Configuration (PostgreSQL 16)
+POSTGRES_USER=elephant_admin
+POSTGRES_PASSWORD=SuperSecureAndComplexPassword2026!
+POSTGRES_DB=elephant_messenger
+POSTGRES_PORT=42359
+POSTGRES_HOST=127.0.0.1
+
+# JWT
+JWT_SECRET=my_super_long_and_secure_secret_key
+
+# OAuth2 Authentication Providers
+# Google Developer Console Credentials
+GOOGLE_CLIENT_ID=your_google_client_id.apps.googleusercontent.com
+GOOGLE_CLIENT_SECRET=GOCSPX-your_google_client_secret
+GOOGLE_REDIRECT_URL=http://localhost:8000/api/auth/google/callback
+
+# GitHub Developer Settings Credentials
+GITHUB_CLIENT_ID=ov-your_github_client_id
+GITHUB_CLIENT_SECRET=your_github_client_secret
+GITHUB_REDIRECT_URL=http://localhost:8000/api/auth/github/callback

backend/.dockerignore

@@ -0,0 +1,5 @@
+.venv
+__pycache__
+*.pyc
+.git
+.env

backend/Dockerfile

@@ -0,0 +1,18 @@
+FROM python:3.12-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+RUN pip install --no-cache-dir uv
+
+COPY pyproject.toml uv.lock ./
+
+RUN uv sync --frozen
+
+COPY . .
+
+EXPOSE 8000
+
+CMD ["uv", "run", "python", "manage.py", "runserver", "${HOST}:${PORT}"]

backend/config/settings.py

@@ -11,6 +11,7 @@
 """
 
 from pathlib import Path
+from os import os
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -80,9 +81,13 @@
 # https://docs.djangoproject.com/en/6.1/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': BASE_DIR / 'db.sqlite3',
+    "default": {
+        "ENGINE": "django.db.backends.postgresql",
+        "NAME": os.getenv("POSTGRES_DB", "fasio"),
+        "USER": os.getenv("POSTGRES_USER", "fasio"),
+        "PASSWORD": os.getenv("POSTGRES_PASSWORD", "fasio"),
+        "HOST": os.getenv("POSTGRES_HOST", "db"),
+        "PORT": os.getenv("POSTGRES_PORT", "5432"),
     }
 }
 

backend/pyproject.toml

@@ -1,14 +1,15 @@
 [project]
 name = "backend"
 version = "0.1.0"
-description = "Add your description here"
+description = ""
 readme = "README.md"
 authors = [
-    { name = "Golden_Eagle07", email = "challamanideepreddy@gmail.com" }
+    { name = "CommandlineCoding", email = "info@commandlinecoding.in" }
 ]
 requires-python = ">=3.12"
 dependencies = [
     "django>=6.1",
+    "psycopg[binary]>=3.3.4",
 ]
 
 [project.scripts]
@@ -17,3 +18,6 @@ backend = "backend:main"
 [build-system]
 requires = ["uv_build>=0.12.3,<0.13.0"]
 build-backend = "uv_build"
+
+[tool.uv]
+package = false

backend/src/backend/__init__.py

@@ -0,0 +1,49 @@
+services:
+  db:
+    image: postgres:16-alpine
+    container_name: fashio
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    ports:
+      - "${POSTGRES_PORT}:5432"
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    container_name: fashio-backend
+    restart: unless-stopped
+    command: uv run python manage.py runserver ${HOST}:${PORT}
+    volumes:
+      - ./backend:/app
+    ports:
+      - "${PORT}:${PORT}"
+    environment:
+      DJANGO_SETTINGS_MODULE: config.settings.local
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_HOST: ${POSTGRES_HOST}
+      POSTGRES_PORT: ${POSTGRES_PORT}
+      JWT_SECRETS: ${JWT_SECRET}
+      GOOGLE_CLIENT_ID: ${GOOGLE_CLIENT_ID}
+      GOOGLE_CLIENT_SECERTS: ${GOOGLE_CLIENT_SECRET}
+      GOOGLE_REDIRECT_URL: ${GOOGLE_REDIRECT_URL}
+      GITHUB_CLIENT_ID: ${GITHUB_CLIENT_ID}
+      GITHUB_CLIENT_SECRETS: ${GITHUB_CLIENT_SECRET}
+      GITHUB_CLIENT_URL: ${GITHUB_REDIRECT_URL}
+    depends_on:
+      db:
+        condition: service_healthy
+
+volumes:
+  pgdata: