feat: initial commit and ignore qwen files

backend/app/routers/work_order_kanban.py

@@ -0,0 +1,144 @@
+"""工单看板接口
+
+路由路径:
+- GET /api/pms/work_order_kanban           - 获取工单列表（分页）
+- GET /api/pms/work_order_kanban/status-counts - 获取各状态工单数量
+"""
+from fastapi import APIRouter, Depends, Query
+from sqlalchemy.orm import Session
+from sqlalchemy import or_
+from typing import Optional
+
+from app.database import get_db_pms
+from app.models.production import PmsWorkOrder, PmsProject, WorkOrderStatus
+from app.models.inventory import MaterialBase
+
+router = APIRouter(prefix="/api/pms/work_order_kanban", tags=["工单看板"])
+
+
+class WorkOrderKanbanResponse:
+    """工单看板响应"""
+    def __init__(
+        self,
+        id: int,
+        work_order_no: str,
+        project_id: int,
+        target_base_id: int,
+        target_quantity: int,
+        assignee_name: str | None,
+        status: WorkOrderStatus,
+        created_at,
+        updated_at,
+        project_name: str | None,
+        material_name: str | None,
+        material_spec: str | None,
+    ):
+        self.id = id
+        self.work_order_no = work_order_no
+        self.project_id = project_id
+        self.target_base_id = target_base_id
+        self.target_quantity = target_quantity
+        self.assignee_name = assignee_name
+        self.status = status
+        self.created_at = created_at
+        self.updated_at = updated_at
+        self.project_name = project_name
+        self.material_name = material_name
+        self.material_spec = material_spec
+
+
+class PaginatedWorkOrders:
+    """分页工单响应"""
+    def __init__(self, items: list, total: int, page: int, size: int, total_pages: int):
+        self.items = items
+        self.total = total
+        self.page = page
+        self.size = size
+        self.total_pages = total_pages
+
+
+@router.get("")
+async def get_work_orders_kanban(
+    status: Optional[WorkOrderStatus] = Query(None, description="工单状态筛选"),
+    project_id: Optional[int] = Query(None, description="项目ID筛选"),
+    assignee_name: Optional[str] = Query(None, description="负责人筛选"),
+    search: Optional[str] = Query(None, description="工单号/产品名称搜索"),
+    page: int = Query(1, ge=1, description="页码"),
+    size: int = Query(20, ge=1, le=100, description="每页数量"),
+    db: Session = Depends(get_db_pms)
+):
+    """工单看板查询接口（分页）"""
+    query = db.query(PmsWorkOrder)
+
+    if status:
+        query = query.filter(PmsWorkOrder.status == status)
+    if project_id:
+        query = query.filter(PmsWorkOrder.project_id == project_id)
+    if assignee_name:
+        query = query.filter(PmsWorkOrder.assignee_name.ilike(f"%{assignee_name}%"))
+
+    if search:
+        search_pattern = f"%{search}%"
+        query = query.outerjoin(
+            PmsProject,
+            PmsWorkOrder.project_id == PmsProject.id
+        ).outerjoin(
+            MaterialBase,
+            PmsWorkOrder.target_base_id == MaterialBase.id
+        ).filter(
+            or_(
+                PmsWorkOrder.work_order_no.ilike(search_pattern),
+                MaterialBase.name.ilike(search_pattern),
+            )
+        )
+
+    total = query.count()
+    offset = (page - 1) * size
+
+    work_orders = (
+        query.order_by(PmsWorkOrder.created_at.desc())
+        .offset(offset)
+        .limit(size)
+        .all()
+    )
+
+    items = []
+    for wo in work_orders:
+        project = db.query(PmsProject).filter(PmsProject.id == wo.project_id).first()
+        material = db.query(MaterialBase).filter(MaterialBase.id == wo.target_base_id).first()
+
+        item = {
+            "id": wo.id,
+            "work_order_no": wo.work_order_no,
+            "project_id": wo.project_id,
+            "target_base_id": wo.target_base_id,
+            "target_quantity": wo.target_quantity,
+            "assignee_name": wo.assignee_name,
+            "status": wo.status.value,
+            "created_at": wo.created_at.isoformat() if wo.created_at else None,
+            "updated_at": wo.updated_at.isoformat() if wo.updated_at else None,
+            "project_name": project.name if project else None,
+            "material_name": material.name if material else None,
+            "material_spec": material.spec_model if material else None,
+        }
+        items.append(item)
+
+    total_pages = (total + size - 1) // size if total > 0 else 1
+
+    return {
+        "items": items,
+        "total": total,
+        "page": page,
+        "size": size,
+        "total_pages": total_pages,
+    }
+
+
+@router.get("/status-counts")
+async def get_status_counts(db: Session = Depends(get_db_pms)):
+    """获取各状态工单数量统计"""
+    result = {}
+    for status in WorkOrderStatus:
+        count = db.query(PmsWorkOrder).filter(PmsWorkOrder.status == status).count()
+        result[status.value] = count
+    return result