110 lines
3.7 KiB
Python
110 lines
3.7 KiB
Python
from datetime import UTC, date, datetime
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from fastapi import APIRouter, Depends, HTTPException, Query
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from sqlalchemy import desc, select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.database import get_db
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from app.models.task import Task, TaskStatus
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from app.models.user import User
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from app.routers.auth import get_current_user
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from app.schemas.task import TaskCreate, TaskUpdate, TaskOut
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router = APIRouter(prefix="/api/tasks", tags=["看板"])
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@router.get("", response_model=list[TaskOut])
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async def list_tasks(
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status: TaskStatus | None = None,
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due_date: date | None = Query(default=None),
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date_from: date | None = Query(default=None),
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date_to: date | None = Query(default=None),
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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query = select(Task).where(Task.user_id == current_user.id)
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if status:
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query = query.where(Task.status == status)
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if due_date:
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start = datetime.combine(due_date, datetime.min.time())
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end = datetime.combine(due_date, datetime.max.time())
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query = query.where(Task.due_date.is_not(None), Task.due_date >= start, Task.due_date <= end)
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else:
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start = datetime.combine(date_from, datetime.min.time()) if date_from else None
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end = datetime.combine(date_to, datetime.max.time()) if date_to else None
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if start and end and start > end:
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raise HTTPException(status_code=400, detail="开始日期不能晚于结束日期")
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if start is not None:
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query = query.where(Task.due_date.is_not(None), Task.due_date >= start)
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if end is not None:
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query = query.where(Task.due_date.is_not(None), Task.due_date <= end)
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query = query.order_by(desc(Task.created_at))
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result = await db.execute(query)
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return result.scalars().all()
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@router.post("", response_model=TaskOut, status_code=201)
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async def create_task(
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data: TaskCreate,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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import json
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task = Task(
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user_id=current_user.id,
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title=data.title,
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description=data.description,
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priority=data.priority,
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due_date=data.due_date,
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tags=json.dumps(data.tags) if data.tags else None,
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)
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db.add(task)
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await db.commit()
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await db.refresh(task)
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return task
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@router.patch("/{task_id}", response_model=TaskOut)
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async def update_task(
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task_id: str,
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data: TaskUpdate,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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import json
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result = await db.execute(
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select(Task).where(Task.id == task_id, Task.user_id == current_user.id)
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)
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task = result.scalar_one_or_none()
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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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for field, value in data.model_dump(exclude_none=True).items():
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if field == "tags":
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setattr(task, field, json.dumps(value))
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elif field == "status" and value == TaskStatus.DONE:
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task.completed_at = datetime.now(UTC)
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setattr(task, field, value)
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elif field == "status":
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task.completed_at = None
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setattr(task, field, value)
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await db.commit()
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await db.refresh(task)
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return task
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@router.delete("/{task_id}", status_code=204)
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async def delete_task(
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task_id: str,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(
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select(Task).where(Task.id == task_id, Task.user_id == current_user.id)
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)
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task = result.scalar_one_or_none()
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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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await db.delete(task)
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await db.commit()
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