feat: billing guest access

routers/billing.py

@@ -0,0 +1,51 @@
+from fastapi import APIRouter
+
+from backend.dependecies import SessionDependency, CurrentUserDependency
+from external.billing import BillStatusUpdateRequest
+from schemas.billing import *
+from services.billing import BillingService
+
+billing_router = APIRouter(
+    prefix='/billing',
+    tags=['billing']
+)
+
+
+@billing_router.post(
+    '/webhook'
+)
+async def webhook(
+        request: BillStatusUpdateRequest,
+        session: SessionDependency
+):
+    try:
+        await BillingService(session).process_update(request)
+        return {'ok': True}
+    except Exception as e:
+        print(e)
+        return {'ok': False}
+
+
+@billing_router.post(
+    '/create-deal-bill',
+    operation_id='create_deal_bill',
+    response_model=CreateDealBillResponse
+)
+async def create_deal_bill(
+        session: SessionDependency,
+        request: CreateDealBillRequest,
+        user: CurrentUserDependency
+):
+    return await BillingService(session).create_deal_billing(user, request)
+
+
+@billing_router.get(
+    '/deal-bill-request/{deal_id}',
+    response_model=GetDealBillById,
+    operation_id='get_deal_bill_by_id'
+)
+async def get_deal_bill_by_id(
+        deal_id: int,
+        session: SessionDependency
+):
+    return await BillingService(session).get_deal_bill_by_id(deal_id)