feat: update fastapi-app example (#75)

* feat: update fastapi-app example

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Refresh fastapi-app example: robust base_path, FastAPI 0.139, config conventions

- bootstrap: derive base_path from Path(__file__).parent.parent so the app
  root (config/, storage/, routes/) resolves independently of the working
  directory instead of Path.cwd().
- Bump the framework fastapi extra and dev pin to fastapi[standard] 0.139.x
  (was capped <0.125.0) and relock both the framework and the example.
- Rewrite config/logging.py to the current LoggingConfig dataclass using the
  typed StackChannel/DailyChannel/TerminalChannel channels, and register it
  via (LogProvider, LoggingConfig) so the example's config is actually loaded.
- Add the FastAPIConfig docstring to match the framework default.

* Align fastapi-app example config; keep framework fastapi dependency unchanged

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: tmgbedu

example/fastapi-app/bootstrap/application.py

@@ -4,11 +4,12 @@
 from fastapi_startkit.logging import LogProvider
 from providers.fastapi_provider import FastAPIProvider
 from config.fastapi import FastAPIConfig
+from config.logging import LoggingConfig
 
 app: Application = Application(
-    base_path=str(Path.cwd()), # This always gives path relative to the execution.
+    base_path=str(Path(__file__).parent.parent),
     providers=[
-        LogProvider,
+        (LogProvider, LoggingConfig),
         (FastAPIProvider, FastAPIConfig),
-    ]
+    ],
 )

example/fastapi-app/config/fastapi.py

@@ -5,9 +5,7 @@
 
 @dataclasses.dataclass
 class FastAPIConfig:
-    app_url: str = dataclasses.field(default_factory=lambda: env("APP_URL", "http://localhost"))
-    host: str = dataclasses.field(default_factory=lambda: env("APP_HOST", "127.0.0.1"))
-    port: int = dataclasses.field(default_factory=lambda: env("APP_PORT", 8000))
+    app_url: str = dataclasses.field(default_factory=lambda: env("APP_URL", "http://127.0.0.1:8000"))
     reload: bool = dataclasses.field(default_factory=lambda: env("APP_RELOAD", True))
     reload_dirs: list | None = None
     reload_excludes: list = dataclasses.field(

example/fastapi-app/config/logging.py

@@ -1,18 +1,22 @@
-# config/logging.py
-DEFAULT = 'stack'
+import dataclasses
 
-CHANNELS = {
-    'daily': {
-        'driver': 'daily',
-        'level': 'debug',
-        'path': 'storage/logs'
-    },
-    'terminal': {
-        'driver': 'terminal',
-        'level': 'info',
-    },
-    'stack': {
-        'driver': 'stack',
-        'channels': ['daily', 'terminal']
-    }
-}
+from fastapi_startkit.environment import env
+from fastapi_startkit.logging.config import DailyChannel, StackChannel, TerminalChannel
+
+
+@dataclasses.dataclass
+class LoggingConfig:
+    default: str = dataclasses.field(default_factory=lambda: env("LOG_CHANNEL", "stack"))
+
+    channels: dict = dataclasses.field(
+        default_factory=lambda: {
+            "stack": StackChannel(driver="stack", channels=["daily", "terminal"]),
+            "daily": DailyChannel(
+                level=env("LOG_DAILY_LEVEL", "debug"),
+                path=env("LOG_DAILY_PATH", "storage/logs"),
+            ),
+            "terminal": TerminalChannel(
+                level=env("LOG_TERMINAL_LEVEL", "info"),
+            ),
+        }
+    )

example/fastapi-app/providers/fastapi_provider.py

@@ -1,6 +1,7 @@
 from fastapi_startkit.fastapi import FastAPIProvider as BaseFastapiProvider
 from routes.api import public
 
+
 class FastAPIProvider(BaseFastapiProvider):
     def boot(self) -> None:
         super().boot()

example/fastapi-app/routes/api.py

@@ -4,6 +4,7 @@
 
 public = APIRouter()
 
+
 @public.get("/")
 async def index():
     Logger.info("Welcome to FastAPI StartKit!")
@@ -13,9 +14,10 @@ async def index():
     return {
         "message": "Welcome to FastAPI StartKit!",
         "version": "1.0.0",
-        "docs": "/docs"
+        "docs": "/docs",
     }
 
+
 @public.get("/health")
 async def health():
     Logger.info("Health check passed")