refactor: update repository mixin

repositories/project.py

@@ -1,5 +1,3 @@
-from typing import overload
-
 from sqlalchemy import Select
 from sqlalchemy.orm import selectinload
 
@@ -10,6 +8,7 @@ from repositories.mixins import (
     RepCreateMixin,
     GetByIdMixin,
     GetAllMixin,
+    RepUpdateMixin,
 )
 from schemas.project import CreateProjectSchema, UpdateProjectSchema
 
@@ -19,6 +18,7 @@ class ProjectRepository(
     GetAllMixin[Project],
     RepDeleteMixin[Project],
     RepCreateMixin[Project, CreateProjectSchema],
+    RepUpdateMixin[Project, UpdateProjectSchema],
     GetByIdMixin[Project],
 ):
     entity_class = Project
@@ -30,9 +30,4 @@ class ProjectRepository(
         return stmt.options(selectinload(Project.boards))
 
     async def update(self, project: Project, data: UpdateProjectSchema) -> Project:
-        project.name = data.name if data.name else project.name
-
-        self.session.add(project)
-        await self.session.commit()
-        await self.session.refresh(project)
-        return project
+        return await self._apply_update_data_to_model(project, data, True)