cbh/__init__.py

# pylint: disable=C0415
"""
ClipboardHealthAI application package.
"""


from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from starlette.exceptions import HTTPException as StarletteHTTPException

from cbh.core.wrappers import CbhResponseWrapper, ErrorCbhResponse


def create_app() -> FastAPI:
    """
    Create and configure the FastAPI application.
    """
    app = FastAPI()

    from cbh.api.coach import coach_router

    app.include_router(coach_router, tags=["coach"])

    from cbh.core.config import settings

    app.add_middleware(
        CORSMiddleware,
        allow_origins=["*"],
        allow_methods=["*"],
        allow_headers=["*"],
    )

    @app.exception_handler(StarletteHTTPException)
    async def http_exception_handler(_, exc):
        """
        Handle HTTP exceptions and convert them to standardized error responses.
        """
        return CbhResponseWrapper(
            data=None, successful=False, error=ErrorCbhResponse(message=str(exc.detail))
        ).response(exc.status_code)

    @app.on_event("startup")
    async def startup_event():
        """
        Execute startup tasks when the application starts.
        """

    @app.get("/api/health")
    async def health():
        """
        Health check endpoint for container orchestration and monitoring.
        """
        return {"status": "healthy one"}

    @app.get("/")
    async def root():
        """
        Root endpoint for the application.
        """
        return {"message": "Hello, World!"}

    return app