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- 移除硬编码的任务数量(12/5/28/3) - 加载所有任务后统计各状态数量 - 后端任务API page_size限制调整为500
284 lines
10 KiB
Python
284 lines
10 KiB
Python
"""
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任务管理API
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"""
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from typing import Optional
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from fastapi import APIRouter, Depends, HTTPException, status, Query, Request
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.deps import get_db, get_current_user, require_admin_or_manager
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from app.schemas.base import ResponseModel, PaginatedResponse
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from app.schemas.task import TaskCreate, TaskUpdate, TaskResponse, TaskStatsResponse
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from app.services.task_service import task_service
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from app.services.system_log_service import system_log_service
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from app.schemas.system_log import SystemLogCreate
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from app.models.user import User
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router = APIRouter(prefix="/manager/tasks", tags=["Tasks"], redirect_slashes=False)
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@router.post("", response_model=ResponseModel[TaskResponse], summary="创建任务")
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async def create_task(
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task_in: TaskCreate,
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request: Request,
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""创建新任务"""
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task = await task_service.create_task(db, task_in, current_user.id)
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# 记录任务创建日志
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await system_log_service.create_log(
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db,
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SystemLogCreate(
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level="INFO",
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type="api",
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message=f"创建任务: {task.title}",
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user_id=current_user.id,
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user=current_user.username,
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ip=request.client.host if request.client else None,
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path="/api/v1/manager/tasks",
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method="POST",
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user_agent=request.headers.get("user-agent")
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)
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)
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# 构建响应
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courses = [link.course.name for link in task.course_links]
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# 安全获取枚举值（兼容字符串和枚举类型）
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priority_val = task.priority.value if hasattr(task.priority, 'value') else task.priority
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status_val = task.status.value if hasattr(task.status, 'value') else task.status
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completed_count = sum(
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1 for a in task.assignments
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if (a.status.value if hasattr(a.status, 'value') else a.status) == "completed"
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)
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return ResponseModel(
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data=TaskResponse(
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id=task.id,
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title=task.title,
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description=task.description,
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priority=priority_val,
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status=status_val,
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creator_id=task.creator_id,
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deadline=task.deadline,
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requirements=task.requirements,
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progress=task.progress,
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created_at=task.created_at,
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updated_at=task.updated_at,
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courses=courses,
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assigned_count=len(task.assignments),
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completed_count=completed_count
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)
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)
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@router.get("", response_model=ResponseModel[PaginatedResponse[TaskResponse]], summary="获取任务列表")
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async def get_tasks(
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status: Optional[str] = Query(None, description="任务状态筛选"),
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page: int = Query(1, ge=1),
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page_size: int = Query(20, ge=1, le=500),
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""获取任务列表"""
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tasks, total = await task_service.get_tasks(db, status, page, page_size)
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# 构建响应
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items = []
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for task in tasks:
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# 安全获取枚举值
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priority_val = task.priority.value if hasattr(task.priority, 'value') else task.priority
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status_val = task.status.value if hasattr(task.status, 'value') else task.status
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# 使用已加载的关联数据（通过 selectinload）
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courses = [link.course.name for link in task.course_links] if task.course_links else []
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completed_count = sum(
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1 for a in task.assignments
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if (a.status.value if hasattr(a.status, 'value') else a.status) == "completed"
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) if task.assignments else 0
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items.append(TaskResponse(
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id=task.id,
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title=task.title,
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description=task.description,
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priority=priority_val,
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status=status_val,
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creator_id=task.creator_id,
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deadline=task.deadline,
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requirements=task.requirements,
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progress=task.progress,
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created_at=task.created_at,
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updated_at=task.updated_at,
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courses=courses,
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assigned_count=len(task.assignments) if task.assignments else 0,
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completed_count=completed_count
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))
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return ResponseModel(
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data=PaginatedResponse.create(
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items=items,
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total=total,
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page=page,
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page_size=page_size
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)
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)
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@router.get("/stats", response_model=ResponseModel[TaskStatsResponse], summary="获取任务统计")
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async def get_task_stats(
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""获取任务统计数据"""
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stats = await task_service.get_task_stats(db)
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return ResponseModel(data=stats)
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@router.get("/{task_id}", response_model=ResponseModel[TaskResponse], summary="获取任务详情")
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async def get_task(
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task_id: int,
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""获取任务详情"""
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task = await task_service.get_task_detail(db, task_id)
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if not task:
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raise HTTPException(status_code=404, detail="任务不存在")
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courses = [link.course.name for link in task.course_links]
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return ResponseModel(
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data=TaskResponse(
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id=task.id,
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title=task.title,
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description=task.description,
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priority=task.priority.value,
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status=task.status.value,
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creator_id=task.creator_id,
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deadline=task.deadline,
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requirements=task.requirements,
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progress=task.progress,
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created_at=task.created_at,
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updated_at=task.updated_at,
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courses=courses,
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assigned_count=len(task.assignments),
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completed_count=sum(1 for a in task.assignments if a.status.value == "completed")
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)
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)
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@router.put("/{task_id}", response_model=ResponseModel[TaskResponse], summary="更新任务")
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async def update_task(
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task_id: int,
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task_in: TaskUpdate,
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""更新任务"""
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task = await task_service.update_task(db, task_id, task_in)
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if not task:
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raise HTTPException(status_code=404, detail="任务不存在")
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# 自动更新任务进度和状态
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await task_service.update_task_status(db, task_id)
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# 重新加载详情
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task_detail = await task_service.get_task_detail(db, task.id)
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courses = [link.course.name for link in task_detail.course_links] if task_detail else []
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return ResponseModel(
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data=TaskResponse(
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id=task.id,
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title=task.title,
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description=task.description,
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priority=task.priority.value,
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status=task.status.value,
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creator_id=task.creator_id,
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deadline=task.deadline,
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requirements=task.requirements,
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progress=task.progress,
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created_at=task.created_at,
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updated_at=task.updated_at,
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courses=courses,
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assigned_count=len(task_detail.assignments) if task_detail else 0,
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completed_count=sum(1 for a in task_detail.assignments if a.status.value == "completed") if task_detail else 0
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)
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)
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@router.delete("/{task_id}", response_model=ResponseModel, summary="删除任务")
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async def delete_task(
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task_id: int,
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request: Request,
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""删除任务"""
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# 先获取任务信息用于日志
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task_detail = await task_service.get_task_detail(db, task_id)
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task_title = task_detail.title if task_detail else f"ID:{task_id}"
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success = await task_service.delete_task(db, task_id)
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if not success:
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raise HTTPException(status_code=404, detail="任务不存在")
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# 记录任务删除日志
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await system_log_service.create_log(
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db,
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SystemLogCreate(
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level="INFO",
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type="api",
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message=f"删除任务: {task_title}",
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user_id=current_user.id,
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user=current_user.username,
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ip=request.client.host if request.client else None,
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path=f"/api/v1/manager/tasks/{task_id}",
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method="DELETE",
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user_agent=request.headers.get("user-agent")
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)
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)
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return ResponseModel(message="任务已删除")
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@router.post("/{task_id}/remind", response_model=ResponseModel, summary="发送任务提醒")
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async def send_task_reminder(
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task_id: int,
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request: Request,
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db: AsyncSession = Depends(get_db),
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current_user: User = Depends(require_admin_or_manager)
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):
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"""向未完成任务的成员发送提醒"""
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task = await task_service.get_task_detail(db, task_id)
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if not task:
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raise HTTPException(status_code=404, detail="任务不存在")
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# 获取未完成的成员数量
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incomplete_count = sum(1 for a in task.assignments if a.status.value != "completed")
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if incomplete_count == 0:
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return ResponseModel(message="所有成员已完成任务，无需发送提醒")
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# 记录提醒日志
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await system_log_service.create_log(
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db,
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SystemLogCreate(
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level="INFO",
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type="notification",
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message=f"发送任务提醒: {task.title}，提醒 {incomplete_count} 人",
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user_id=current_user.id,
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user=current_user.username,
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ip=request.client.host if request.client else None,
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path=f"/api/v1/manager/tasks/{task_id}/remind",
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method="POST",
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user_agent=request.headers.get("user-agent")
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)
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)
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# TODO: 实际发送通知逻辑（通过通知服务）
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# 可以调用 notification_service.send_task_reminder(task, incomplete_assignments)
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return ResponseModel(message=f"已向 {incomplete_count} 位未完成成员发送提醒")
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