first commit

backend/app/main.py

@@ -0,0 +1,51 @@
+from contextlib import asynccontextmanager
+
+from fastapi import FastAPI
+from fastapi import Request
+from fastapi.responses import JSONResponse
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.api.auth import router as auth_router
+from app.api.children import router as children_router
+from app.api.parents import router as parents_router
+from app.api.health import router as health_router
+from app.core.config import settings
+from app.db.mongo import close_mongo_connection, connect_to_mongo, get_database
+from app.services.records import ensure_record_indexes
+from app.services.auth import ensure_auth_indexes
+
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    await connect_to_mongo()
+    await ensure_auth_indexes(get_database())
+    await ensure_record_indexes(get_database())
+    yield
+    await close_mongo_connection()
+
+
+app = FastAPI(title="Zero Knowledge Platform API", lifespan=lifespan)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=settings.cors_origins,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(health_router)
+app.include_router(auth_router)
+app.include_router(parents_router)
+app.include_router(children_router)
+
+
+@app.exception_handler(Exception)
+async def unhandled_exception_handler(request: Request, exc: Exception) -> JSONResponse:
+    return JSONResponse(status_code=500, content={"detail": "Internal server error."})
+
+
+@app.get("/")
+async def root() -> dict[str, str]:
+    return {"message": "Zero Knowledge Platform API"}