feat: service categories endpoints and service creation endpoint

modules/fulfillment_base/repositories/service.py

@@ -1,4 +1,5 @@
 from modules.fulfillment_base.models import Service
+from modules.fulfillment_base.models.service import ServicePriceRange
 from modules.fulfillment_base.schemas.service import (
     CreateServiceSchema,
     UpdateServiceSchema,
@@ -10,13 +11,34 @@ class ServiceRepository(
     BaseRepository,
     RepGetAllMixin[Service],
     RepDeleteMixin[Service],
-    RepCreateMixin[Service, CreateServiceSchema],
     RepUpdateMixin[Service, UpdateServiceSchema],
     RepGetByIdMixin[Service],
 ):
     entity_class = Service
     entity_not_found_msg = "Услуга не найдена"
 
+    async def create(self, data: CreateServiceSchema) -> int:
+        price_ranges = []
+        for range in data.price_ranges:
+            price_ranges.append(
+                ServicePriceRange(
+                    from_quantity=range.from_quantity,
+                    to_quantity=range.to_quantity,
+                    price=range.price,
+                )
+            )
+
+        data_dict = data.model_dump()
+        data_dict["price_ranges"] = price_ranges
+        data_dict["category_id"] = data.category.id
+        del data_dict["category"]
+
+        service = Service(**data_dict)
+        self.session.add(service)
+        await self.session.commit()
+        await self.session.refresh(service)
+        return service.id
+
     async def update(self, service: Service, data: UpdateServiceSchema) -> Service:
         return await self._apply_update_data_to_model(service, data, True)