added group.get handler

Author: rifcrat

modal_backend/routes/groups.py

@@ -22,3 +22,12 @@ async def create_group(group: GroupPost, user=Depends(UnionAuth(scopes=["modal.g
     """
     new_group = await GroupService.create_group(db, **group.model_dump())
     return GroupGet.model_validate(new_group)
+
+
+@group.get("", response_model=list[GroupGet])
+async def get_groups(user=Depends(UnionAuth())) -> list[GroupGet]:
+    """
+    Получает список всех групп
+    """
+    groups = await GroupService.get_groups(db)
+    return [GroupGet.model_validate(group) for group in groups]

modal_backend/utils/services.py

@@ -67,7 +67,7 @@ async def create_service(cls, db: Session, service_id: int, name: str):
 
 
 class GroupService:
-    """ "
+    """
     Сервис для работы с логикой Group и базой данных
     """
 
@@ -78,3 +78,7 @@ async def create_group(cls, db: Session, group_id: int, name: str):
             raise AlreadyExists(Group, group_id)
         new_group = Group.create(session=db.session, group_id=group_id, name=name)
         return new_group
+
+    @classmethod
+    async def get_groups(cls, db: Session):
+        return Group.query(session=db.session).all()