017 add creating order router

app/controllers/v1/delivery.py

@@ -6,12 +6,14 @@ from app.adapters.delivery_providers.cdek import CDEKProvider
 from app.config import Settings
 from app.controllers.http_client import build_controller_http_client
 from app.repositories.cache.redis_cache import PriceCache
+from app.schemas.order import OrderCreateRequest, OrderCreateResponse
 from app.schemas.request import DeliveryRequest
 from app.schemas.response import DeliveryPrice
 from app.services.aggregator import (
     AggregatorService,
     AggregatorServiceError,
     InvalidDeliveryRequestError,
+    InvalidOrderCreateRequestError,
 )
 
 router = APIRouter(prefix="/delivery", tags=["delivery"])
@@ -24,16 +26,16 @@ def _build_aggregator_service(settings: Settings) -> AggregatorService:
     http_client = build_controller_http_client(
         timeout_seconds=settings.adapter.cdek_timeout_seconds
     )
-    providers = (
-        CDEKProvider.from_adapter_config(
-            http_client=http_client,
-            adapter_config=settings.adapter,
-        ),
+    cdek_provider = CDEKProvider.from_adapter_config(
+        http_client=http_client,
+        adapter_config=settings.adapter,
     )
+    providers = (cdek_provider,)
     cache = PriceCache.from_repository_config(settings.repository)
     service = AggregatorService(
         providers=providers,
         cache=cache,
+        order_adapter=cdek_provider,
         weight_round_scale=settings.business_logic.weight_round_scale,
         provider_price_multiplier=settings.business_logic.provider_price_multiplier,
     )
@@ -77,3 +79,31 @@ async def get_delivery_price(
                 "message": "Delivery price aggregation is temporarily unavailable.",
             },
         ) from exc
+
+
+@router.post(
+    "/order",
+    response_model=OrderCreateResponse,
+)
+async def create_delivery_order(
+    order_request: OrderCreateRequest,
+    service: AggregatorService = Depends(get_aggregator_service),
+) -> OrderCreateResponse:
+    try:
+        return await service.create_order(order_request)
+    except InvalidOrderCreateRequestError as exc:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail={
+                "code": "invalid_order_create_request",
+                "message": "Order request contains invalid or unsupported CDEK data.",
+            },
+        ) from exc
+    except AggregatorServiceError as exc:
+        raise HTTPException(
+            status_code=status.HTTP_503_SERVICE_UNAVAILABLE,
+            detail={
+                "code": "order_creation_unavailable",
+                "message": "CDEK order creation is temporarily unavailable.",
+            },
+        ) from exc