TorbatYar/backend/services/loyalty/app/main.py
Mortezakoohjani e41ecfad4c Sync platform docs, infra, and module services with Accounting integration.
Include Loyalty/Communication/Sports Center backends and registry updates alongside production nginx and compose wiring.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-25 22:35:23 +03:30

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from contextlib import asynccontextmanager
from fastapi import FastAPI, Request
from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import JSONResponse
from app import __version__
from app.api.v1 import api_router
from app.api.v1 import health
from app.core.config import settings
from app.core.logging import configure_logging, get_logger
from app.middlewares.tenant import TenantHeaderMiddleware
from shared.exceptions import AppError
from shared.responses import ErrorDetail, ErrorResponse
configure_logging(settings.log_level)
logger = get_logger(__name__)
@asynccontextmanager
async def lifespan(app: FastAPI):
logger.info("service_starting", extra={"service": settings.service_name})
yield
def create_app() -> FastAPI:
app = FastAPI(
title="Loyalty Service",
version=__version__,
description="سرویس Enterprise Loyalty Platform — فاز ۷.۱ Membership Engine",
lifespan=lifespan,
)
app.add_middleware(
CORSMiddleware,
allow_origins=settings.cors_origin_list,
allow_origin_regex=r"https?://([a-z0-9-]+\.)*torbatyar\.ir",
allow_credentials=False,
allow_methods=["*"],
allow_headers=["*"],
)
app.add_middleware(TenantHeaderMiddleware)
@app.exception_handler(AppError)
async def app_error_handler(request: Request, exc: AppError) -> JSONResponse:
return JSONResponse(
status_code=exc.status_code,
content=ErrorResponse(
error=ErrorDetail(
code=exc.error_code, message=exc.message, details=exc.details
)
).model_dump(),
)
@app.exception_handler(Exception)
async def unhandled_handler(request: Request, exc: Exception) -> JSONResponse:
logger.error("unhandled_exception", extra={"error": str(exc)}, exc_info=exc)
return JSONResponse(
status_code=500,
content=ErrorResponse(
error=ErrorDetail(code="internal_error", message="خطای داخلی سرور")
).model_dump(),
)
app.include_router(health.router)
app.include_router(api_router, prefix=settings.api_v1_prefix)
return app
app = create_app()