feat: service categories endpoints and service creation endpoint

modules/fulfillment_base/services/__init__.py

@@ -4,3 +4,4 @@ from .product import ProductService as ProductService
 from .product_service import ProductServiceService as ProductServiceService
 from .service import ServiceModelService as ServiceModelService
 from .services_kit import ServicesKitService as ServicesKitService
+from .service_category import ServiceCategoryService as ServiceCategoryService

modules/fulfillment_base/services/service_category.py

@@ -0,0 +1,28 @@
+from modules.fulfillment_base.models import ServiceCategory
+from modules.fulfillment_base.repositories import ServiceCategoryRepository
+from modules.fulfillment_base.schemas.service_category import (
+    ServiceCategorySchema,
+    CreateServiceCategoryRequest,
+    UpdateServiceCategoryRequest,
+)
+from services.mixins import *
+
+
+class ServiceCategoryService(
+    ServiceGetAllMixin[ServiceCategory, ServiceCategorySchema],
+    ServiceCreateMixin[
+        ServiceCategory, CreateServiceCategoryRequest, ServiceCategorySchema
+    ],
+    ServiceUpdateMixin[ServiceCategory, UpdateServiceCategoryRequest],
+    ServiceDeleteMixin[ServiceCategory],
+):
+    schema_class = ServiceCategorySchema
+    entity_deleted_msg = "Категория услуг успешно удалена"
+    entity_updated_msg = "Категория услуг успешно обновлена"
+    entity_created_msg = "Категория услуг успешно создана"
+
+    def __init__(self, session: AsyncSession):
+        self.repository = ServiceCategoryRepository(session)
+
+    async def is_soft_delete(self, service: ServiceCategorySchema) -> bool:
+        return True