这两者本来就是同一件事(这台设备对应 MOM 的哪些出库单、领了哪些料),
却因为粒度不同被拆成两张表、界面上两张卡:用户要面对两个入口两个删除按钮,
还会问「我在那边挂的怎么这边看不见」。更糟的是**单据级那张没有 mom_line_id,
挂上去的料根本报不了废**。
- 新建 product_outbound_materials,统一到**明细级**(只有它带 mom_line_id,
而报废要用它定位)。单据级信息(申请单号/备注/撤回)作为冗余列落在每条明细上。
task_id 改为可空 —— 任务只是溯源信息,不再是组织维度,展示/报废/删除按设备走。
- 接口从 7 个收敛成 3 个(GET/POST/DELETE /products/{id}/outbound-materials,
外加整单删 by-order)。任务级那套连同 TaskResponse.outbound_materials 一起删掉:
保留第二个入口只会让「同一个东西两个地方」重新长出来。
- MOM 回调存档改为按 outbound_no 去 MOM **现查明细**逐行落 —— 不查的话
这台设备「领了什么料」永远是空的,也就报不了废。查不到时退化成单据级存档,
宁可显示「有这张单但看不到明细」,也不要静默丢掉这张单。
- 扫码响应补 outbound_materials(附「谁挂上去的」中文名,服务端解析)。
⚠️ 依赖 task_tree_loader 的 selectinload —— 异步 session 下懒加载会
MissingGreenlet。
- 前端两张卡合并成一张:按出库单号分组、点开看明细,明细行才有报废/删除。
337 lines
12 KiB
Python
337 lines
12 KiB
Python
"""任务 API 端点 — 核心业务:接收、驳回返工、裂变转交、无限嵌套子任务"""
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from __future__ import annotations
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import uuid
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from fastapi import APIRouter, Depends, Query, Body
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from pydantic import BaseModel, Field
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from app.services.auth_service import get_current_user
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.database import get_db
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from app.schemas.task import (
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TaskCreate,
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TaskUpdate,
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TaskCompleteRequest,
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TaskRejectRequest,
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TaskTransferRequest,
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TaskTransferBranch,
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SubtaskCreate,
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TaskRecordCreate,
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TaskResponse,
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TaskCompleteResponse,
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TaskTransferResponse,
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TaskSummaryResponse,
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TaskListResponse,
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)
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from app.services import task_service
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router = APIRouter(prefix="/tasks", tags=["任务管理"])
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# ============================================================
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# 任务 CRUD
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# ============================================================
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@router.get("/", response_model=TaskListResponse)
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async def list_tasks(
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product_id: str | None = Query(None, description="按产品ID筛选"),
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assignee_id: str | None = Query(None, description="按负责人ID筛选(逻辑外键→老系统)"),
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skip: int = Query(0, ge=0),
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limit: int = Query(50, ge=1, le=200),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""获取任务列表,可按产品/负责人筛选(只返回顶层任务)"""
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pid = uuid.UUID(product_id) if product_id else None
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return await task_service.get_all_tasks(db, product_id=pid, assignee_id=assignee_id, skip=skip, limit=limit)
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@router.get("/{task_id}", response_model=TaskResponse)
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async def get_task(
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task_id: str,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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获取任务详情 — 递归包含所有层级的子任务。
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前端可根据此结果渲染完整的任务树。
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"""
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return await task_service.get_task(db, uuid.UUID(task_id))
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@router.post("/", response_model=TaskResponse, status_code=201)
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async def create_task_endpoint(
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data: TaskCreate,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""创建任务
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`mom_line_ids` 非空时,会在**同一事务**里把对应的 MOM 出库明细挂到新任务上,
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所以不存在「任务建好了但物料没挂上」的中间态。
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"""
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return await task_service.create_task(
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db, data, operator_id=current_user.get("username"),
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)
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# 注:原先这里有「任务挂载 MOM 出库物料」的三个端点
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# (GET/POST /tasks/{id}/outbound-materials、DELETE .../{material_id})。
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# 物料已统一为**设备级**,这三个端点连同 task_service 里的实现一起删除 ——
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# 挂载/查看/删除/报废一律走:
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# GET/POST /products/{id}/outbound-materials
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# DELETE /products/{id}/outbound-materials/{material_id}
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# 保留任务级入口只会让「同一个东西两个地方」重新长出来。
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@router.patch("/{task_id}", response_model=TaskResponse)
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async def update_task_endpoint(
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task_id: str,
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data: TaskUpdate,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""更新任务"""
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return await task_service.update_task(db, uuid.UUID(task_id), data)
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# ============================================================
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# 核心卡点逻辑:任务完成 / 转交
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# ============================================================
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@router.post("/{task_id}/complete", response_model=TaskCompleteResponse)
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async def complete_task_endpoint(
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task_id: str,
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request: TaskCompleteRequest,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**核心接口:完成任务 + 可选创建下一步任务(转交)**
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卡点逻辑:
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1. 检查当前任务是否已完成(幂等保护)
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2. 查询所有 `notify_parent_on_complete=True` 的子任务
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→ 如果存在未完成的,返回 HTTP 400:「请等待相关子任务完成」
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3. 全部通过后,标记任务为 completed,写入操作日志
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4. 若提供了 `next_task_name` + `next_assignee_id`,自动创建下一步任务
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典型场景:
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- 某个加工步骤完成,需要检查所有必须的前置工序(子任务)是否已完成
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- 完成后自动创建下一步任务并指定负责人
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"""
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return await task_service.complete_task(
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db, uuid.UUID(task_id), request,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 核心业务 0:结束分支(终止当前节点,不创建下游)
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# ============================================================
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@router.post("/{task_id}/end", response_model=TaskResponse)
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async def end_task_endpoint(
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task_id: str,
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operator_id: str | None = Query(None),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**结束当前分支:标记任务为 COMPLETED,不创建下游任务。**
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用于工人认为工序已完结、无需转交下一人的场景。
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"""
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return await task_service.end_task(
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db, uuid.UUID(task_id),
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operator_id or current_user.get("username", "") or None,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 核心业务 0.3:撤回转交 (PENDING → 删除 + 恢复父任务)
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# ============================================================
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@router.post("/{task_id}/recall", response_model=TaskResponse)
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async def recall_task_endpoint(
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task_id: str,
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operator_id: str | None = Query(None),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**撤回转交:删除 PENDING 子任务,恢复父任务为 WIP。**
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适用场景:转交后发现选错人,在对方接收前撤回。
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"""
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return await task_service.recall_task(
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db, uuid.UUID(task_id),
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operator_id or current_user.get("username", "") or None,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 核心业务 0.5:并发派发协助分支 (WIP → 不改变状态,创建子任务)
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# ============================================================
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class SpawnRequest(BaseModel):
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task_name: str = Field(..., max_length=200, description="工序名称")
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assignee_id: str | None = Field(None, max_length=64, description="负责人ID")
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remark: str | None = Field(None, max_length=2000, description="派发备注")
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@router.post("/{task_id}/spawn", response_model=TaskResponse, status_code=201)
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async def spawn_subtask_endpoint(
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task_id: str,
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data: SpawnRequest,
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operator_id: str | None = Query(None),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**派发协助分支:在当前任务下创建并行子任务,父任务状态保持不变。**
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用于 WIP 期间工人需要其他人协助协同的场景。
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"""
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return await task_service.spawn_subtask(
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db, uuid.UUID(task_id), data,
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operator_id or current_user.get("username", "") or None)
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# ============================================================
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# 核心业务 1:确认接收 (PENDING → WIP)
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# ============================================================
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@router.post("/{task_id}/receive", response_model=TaskResponse)
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async def receive_task_endpoint(
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task_id: str,
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operator_id: str | None = Query(None, description="操作人ID"),
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remark: str | None = Body(None, description="接收备注", embed=True),
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task_name: str | None = Body(None, description="接收人选定的工序名称", embed=True),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**确认接收任务。工人选定工序名称后接收。**
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校验:只有状态为 PENDING 的任务可接收。
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动作:状态改为 WIP,记录 received_at,更新 task_name,同步产品宏观状态。
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"""
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return await task_service.receive_task(
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db, uuid.UUID(task_id),
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operator_id or current_user.get("username", "") or None,
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remark, task_name,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 核心业务 2:品质驳回 (→ REJECTED + 返工闭环)
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# ============================================================
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@router.post("/{task_id}/reject", response_model=TaskResponse)
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async def reject_task_endpoint(
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task_id: str,
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request: TaskRejectRequest,
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operator_id: str | None = Query(None, description="操作人ID"),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**品质驳回:将任务标记为 REJECTED,自动创建返工任务。**
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防呆闭环逻辑:
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1. 将当前任务状态改为 REJECTED,记录 reject_reason 和 completed_at。
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2. 查找上一道工序的负责人(父任务的 assignee_id)。
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3. 为该负责人新建返工任务(is_rework=True, status=PENDING)。
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"""
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return await task_service.reject_task(
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db, uuid.UUID(task_id), request,
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operator_id or current_user.get("username", "") or None,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 核心业务 3:完工并裂变转交 (→ COMPLETED + 多路裂变)
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# ============================================================
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@router.post("/{task_id}/transfer", response_model=TaskTransferResponse)
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async def transfer_task_endpoint(
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task_id: str,
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request: TaskTransferRequest,
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operator_id: str | None = Query(None, description="操作人ID"),
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**完工并裂变转交:完成当前任务,批量创建下一道工序任务。**
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动作 1(闭环当前节点):
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- 将当前任务状态改为 COMPLETED,记录 completed_at。
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动作 2(解析下家):
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- 遍历 next_assignees 列表。
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- 如果包含 'virtual_warehouse',则将 Product 的 current_location_id 设为仓库。
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- 为每一个 assignee_id 新建 PENDING 任务。
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裂变逻辑:
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- next_assignees > 1 → 多路裂变,新任务挂在当前任务下形成树状分支。
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- 当前任务是子任务 → 单路转交也保持在同一父任务下。
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- 否则 → 顶层同级转交。
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"""
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return await task_service.transfer_task(
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db, uuid.UUID(task_id), request,
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operator_id or current_user.get("username", "") or None,
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operator_role=current_user.get("role"),
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)
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# ============================================================
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# 无限层级子任务
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# ============================================================
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@router.post("/{task_id}/subtasks", response_model=TaskResponse, status_code=201)
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async def create_subtask_endpoint(
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task_id: str,
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data: SubtaskCreate,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""
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**创建子任务:支持无限层级嵌套。**
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新子任务将自动继承父任务的 product_id。
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若父任务已完成,拒绝创建。
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"""
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return await task_service.create_subtask(
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db, uuid.UUID(task_id), data
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)
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# ============================================================
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# 查询产品顶层任务(便捷接口)
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# ============================================================
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@router.get("/by-product/{product_id}", response_model=list[TaskSummaryResponse])
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async def get_tasks_by_product(
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product_id: str,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""获取指定产品的顶层任务列表(不含子任务嵌套)"""
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return await task_service.get_top_level_tasks(db, uuid.UUID(product_id))
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# ============================================================
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# 任务进度记录 — 备注/传图
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# ============================================================
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@router.patch("/{task_id}/records", response_model=TaskResponse)
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async def add_task_record_endpoint(
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task_id: str,
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data: TaskRecordCreate,
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db: AsyncSession = Depends(get_db),
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current_user: dict = Depends(get_current_user),
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):
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"""追加进度记录(备注+图片),不改变任务状态"""
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return await task_service.add_task_record(db, uuid.UUID(task_id), data, current_user)
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