style(backend): apply ruff format

apps/backend/api/templates.py

@@ -9,7 +9,7 @@ from backend.schemas.template import (
     TemplateUpdate,
     TemplateResponse,
     TaskFromTemplateRequest,
-    TemplatePreviewResponse
+    TemplatePreviewResponse,
 )
 from backend.schemas.task import TaskResponse
 from backend.services.template_service import TemplateService
@@ -23,7 +23,7 @@ async def get_all_templates(
     limit: int = Query(100, ge=1, le=500, description="限制记录数"),
     is_active: Optional[bool] = Query(None, description="过滤启用状态"),
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    current_user: User = Depends(get_current_user),
 ):
     """
     获取所有模板列表（普通用户可访问）
@@ -37,8 +37,7 @@ async def get_all_templates(
         return templates
     except Exception as e:
         raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
-            detail=f"获取模板列表失败: {str(e)}"
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f"获取模板列表失败: {str(e)}"
         )
 
 
@@ -47,7 +46,7 @@ async def get_active_templates(
     skip: int = Query(0, ge=0, description="跳过记录数"),
     limit: int = Query(100, ge=1, le=500, description="限制记录数"),
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    current_user: User = Depends(get_current_user),
 ):
     """
     获取所有启用的模板（用户创建任务时使用）
@@ -60,16 +59,13 @@ async def get_active_templates(
         return templates
     except Exception as e:
         raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
-            detail=f"获取模板列表失败: {str(e)}"
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f"获取模板列表失败: {str(e)}"
         )
 
 
 @router.get("/{template_id}", response_model=TemplateResponse, summary="获取单个模板详情")
 async def get_template(
-    template_id: int,
-    db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    template_id: int, db: Session = Depends(get_db), current_user: User = Depends(get_current_user)
 ):
     """
     获取单个模板的详细信息（普通用户只能访问启用的模板）
@@ -78,26 +74,22 @@ async def get_template(
     """
     template = TemplateService.get_template(template_id, db)
     if not template:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail="模板不存在"
-        )
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="模板不存在")
 
     # 普通用户只能访问启用的模板
     if not current_user.is_admin and template.is_active is not True:
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail="无权访问此模板"
-        )
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="无权访问此模板")
 
     return template
 
 
-@router.get("/{template_id}/preview", response_model=TemplatePreviewResponse, summary="预览模板生成的 payload")
+@router.get(
+    "/{template_id}/preview",
+    response_model=TemplatePreviewResponse,
+    summary="预览模板生成的 payload",
+)
 async def preview_template(
-    template_id: int,
-    db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    template_id: int, db: Session = Depends(get_db), current_user: User = Depends(get_current_user)
 ):
     """
     预览模板生成的 payload（使用默认值，普通用户只能访问启用的模板）
@@ -106,17 +98,11 @@ async def preview_template(
     """
     template = TemplateService.get_template(template_id, db)
     if not template:
-        raise HTTPException(
-            status_code=status.HTTP_404_NOT_FOUND,
-            detail="模板不存在"
-        )
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="模板不存在")
 
     # 普通用户只能访问启用的模板
     if not current_user.is_admin and template.is_active is not True:
-        raise HTTPException(
-            status_code=status.HTTP_403_FORBIDDEN,
-            detail="无权访问此模板"
-        )
+        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="无权访问此模板")
 
     try:
         preview_payload = TemplateService.generate_preview_payload(template, db)
@@ -127,12 +113,11 @@ async def preview_template(
             "template_id": template.id,
             "template_name": template.name,
             "preview_payload": preview_payload,
-            "field_config": merged_config
+            "field_config": merged_config,
         }
     except Exception as e:
         raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
-            detail=f"生成预览失败: {str(e)}"
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=f"生成预览失败: {str(e)}"
         )
 
 
@@ -140,7 +125,7 @@ async def preview_template(
 async def create_template(
     template_data: TemplateCreate,
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_admin_user)
+    current_user: User = Depends(get_current_admin_user),
 ):
     """
     创建新的打卡任务模板（仅管理员）
@@ -158,7 +143,7 @@ async def update_template(
     template_id: int,
     template_data: TemplateUpdate,
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_admin_user)
+    current_user: User = Depends(get_current_admin_user),
 ):
     """
     更新模板信息（仅管理员）
@@ -176,7 +161,7 @@ async def update_template(
 async def delete_template(
     template_id: int,
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_admin_user)
+    current_user: User = Depends(get_current_admin_user),
 ):
     """
     删除模板（仅管理员）
@@ -191,7 +176,7 @@ async def delete_template(
 async def create_task_from_template(
     request: TaskFromTemplateRequest,
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    current_user: User = Depends(get_current_user),
 ):
     """
     从模板创建打卡任务
@@ -209,6 +194,6 @@ async def create_task_from_template(
         user_id=current_user.id,
         task_name=request.task_name,
         db=db,
-        cron_expression=request.cron_expression
+        cron_expression=request.cron_expression,
     )
     return task