修复拼单明细并支持参与者撤单

apps/backend/src/routes/admin/worker-platform.ts

@@ -6,6 +6,7 @@ import {
   acceptAdminWorkOrders,
   assignAdminWorkOrderToWorker,
   cancelAdminWorkOrder,
+  cancelAdminWorkOrderShare,
   unassignAdminWorkOrder,
   creditAdminWorkerWallet,
   createAdminMockWorkOrder,
@@ -854,6 +855,31 @@ router.post(
   ),
 )
 
+router.post(
+  '/worker-platform/orders/:workOrderId/shares/:shareId/cancel',
+  requireAdminRoles(['admin', 'operator', 'support']),
+  createJsonHandler(
+    (req) =>
+      cancelAdminWorkOrderShare(
+        String(req.params.workOrderId || ''),
+        String(req.params.shareId || ''),
+        req.body || {},
+        req.adminSession?.username || '',
+      ),
+    {
+      successMessage: '拼单参与者已撤单，份数已退回大厅',
+      errorMessage: '撤销拼单参与者失败',
+      scope: '[admin/worker-platform/orders/:workOrderId/shares/:shareId/cancel]',
+      audit: (req, data) => ({
+        action: 'work_order_share_cancelled',
+        targetType: 'work_order_share',
+        targetId: String(req.params.shareId || ''),
+        data: data && typeof data === 'object' ? (data as Record<string, unknown>) : {},
+      }),
+    },
+  ),
+)
+
 router.post(
   '/worker-platform/orders/:workOrderId/deduct-pending-deposit',
   requireAdminRoles(['admin', 'operator']),