增加取消订单重新可以发布

apps/backend/src/services/worker-platform/admin-service.ts

@@ -49,6 +49,7 @@ import {
   sumPendingUnfreezeByOrderIds,
   resolveProblemWorkOrder,
   reviewWorkerFinanceRequest,
+  reopenCancelledWorkOrder,
   updateWorkOrder,
   updateWorkOrderBasic,
   updateWorkerUser,
@@ -1795,6 +1796,37 @@ export async function deleteAdminWorkOrder(workOrderId: number | string) {
   return { deleted: true }
 }
 
+export async function reopenAdminCancelledWorkOrder(workOrderId: number | string, actorName = '') {
+  const workOrder = await getRequiredWorkOrder(workOrderId)
+  if (!mapWorkOrderAdmin(workOrder).capabilities.canReopen) {
+    throw createHttpError('只有没有有效拼单份额的已取消订单可以重新启用', {
+      statusCode: 409,
+      errorCode: 'work_order_reopen_status_invalid',
+    })
+  }
+
+  const { order: updated, failureReason } = await reopenCancelledWorkOrder({
+    workOrderId: Number(workOrder.id),
+    now: nowIso(),
+    actorName,
+  })
+  if (failureReason === 'work_order_has_active_shares') {
+    throw createHttpError('该订单仍有有效拼单份额，不能重新启用', {
+      statusCode: 409,
+      errorCode: 'work_order_reopen_has_active_shares',
+    })
+  }
+  if (!updated) {
+    throw createHttpError('订单状态已变化，无法重新启用', {
+      statusCode: 409,
+      errorCode: 'work_order_reopen_conflict',
+    })
+  }
+
+  publishWorkOrderRealtimeChange({ workOrderId: Number(workOrder.id), hallChanged: true })
+  return { order: mapWorkOrderAdmin(updated) }
+}
+
 export async function publishAdminWorkOrder(workOrderId: number | string, actorName = '') {
   const workOrder = await getRequiredWorkOrder(workOrderId)
   if (workOrder.status !== WORK_ORDER_STATUS.UNASSIGNED) {

apps/backend/src/services/worker-platform/mappers.ts

@@ -411,6 +411,7 @@ export function mapWorkOrderAdmin(workOrder: WorkOrderRow, shares?: WorkOrderSha
         WORK_ORDER_STATUS.UNASSIGNED,
         WORK_ORDER_STATUS.CANCELLED,
       ].includes(workOrder.status as never),
+    canReopen: workOrder.status === WORK_ORDER_STATUS.CANCELLED && !hasActiveShares,
     canPublish:
       workOrder.status === WORK_ORDER_STATUS.UNASSIGNED && Number(workOrder.reward_amount || 0) > 0,
     canCancel: status === WORK_ORDER_STATUS.IN_PROGRESS && Boolean(workOrder.assigned_worker_id),

apps/backend/src/services/worker-platform/worker-platform-service.test.ts

@@ -734,6 +734,27 @@ test('后台拼单聚合状态同时收敛筛选语义和操作能力', () => {
   assert.equal(filled.capabilities.canUnpublish, false)
 })
 
+test('已取消工单可重新启用，恢复未分配后可编辑和发布', () => {
+  const cancelled = mapWorkOrderAdmin(buildWorkOrderRow({ status: 'cancelled' }))
+  assert.equal(cancelled.capabilities.canReopen, true)
+  assert.equal(cancelled.capabilities.canEdit, false)
+  assert.equal(cancelled.capabilities.canPublish, false)
+
+  const restored = mapWorkOrderAdmin(buildWorkOrderRow({ status: 'unassigned' }))
+  assert.equal(restored.capabilities.canReopen, false)
+  assert.equal(restored.capabilities.canEdit, true)
+  assert.equal(restored.capabilities.canPublish, true)
+
+  const cancelledSharing = mapWorkOrderAdmin(
+    buildWorkOrderRow({
+      status: 'cancelled',
+      sharing_enabled: true,
+      active_share_quantity: 1,
+    }),
+  )
+  assert.equal(cancelledSharing.capabilities.canReopen, false)
+})
+
 test('拼单打手汇总展示当前参与者并合并同一打手的份数', () => {
   const workers = mapWorkOrderSharingWorkers([
     buildWorkOrderShareRow({ worker_id: 1, quantity: 2, worker_username: 'alpha' }),