50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
"""Application entrypoint and router wiring."""
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from fastapi import Depends, FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from api.v1.router import router as api_v1_router
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from core.config import Settings, get_settings
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from features.health.router import build_health_payload
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from features.health.schemas import HealthResponse
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def create_app() -> FastAPI:
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"""Create and configure the FastAPI application."""
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app = FastAPI(
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title="avaaz-backend",
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version="0.1.0",
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docs_url="/docs",
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redoc_url="/redoc",
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)
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# CORS for local dev (frontend on 3000). Tighten/override in prod.
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["http://localhost:3000", "http://127.0.0.1:3000"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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app.include_router(api_v1_router, prefix="/api/v1")
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@app.get("/healthz", tags=["health"], response_model=HealthResponse)
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def liveness(settings: Settings = Depends(get_settings)) -> HealthResponse:
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"""Liveness probe: process is up."""
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return build_health_payload(settings)
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@app.get("/readyz", tags=["health"], response_model=HealthResponse)
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def readiness(settings: Settings = Depends(get_settings)) -> HealthResponse:
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"""
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Readiness probe: instance can serve traffic.
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Extend to check dependencies (DB, cache, queues) when they are added.
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"""
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return build_health_payload(settings)
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return app
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app = create_app()
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