备份：大改造前的完整版本 - 修复合同细节/付款节点/文件上传/施工管理/项目保存等BUG

backend/routes/returns.js

@@ -58,7 +58,7 @@ router.get('/', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '获取退库单列表失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -102,7 +102,7 @@ router.get('/:id', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '获取退库单详情失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -137,8 +137,9 @@ router.post('/', async (req, res) => {
       INSERT INTO return_records 
       (code, project_id, return_type, return_date, applicant, items,
        total_quantity, total_amount, cost_adjustment, refund_amount, status, remark, attachments, created_at)
-      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'pending', ?, ?, CURRENT_TIMESTAMP)
-    `, [code, project_id, return_type || 'warehouse', return_date, applicant, itemsJson,
+      VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, 'pending', $11, $12, CURRENT_TIMESTAMP)
+       RETURNING id`,
+      [code, project_id, return_type || 'warehouse', return_date, applicant, itemsJson,
         total_quantity || calcTotalQty, total_amount || calcTotalAmt, cost_adjustment || 0,
         refund_amount || 0, remark, attachments]);
     
@@ -152,7 +153,7 @@ router.post('/', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '创建退库单失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -228,7 +229,7 @@ router.post('/:id/confirm', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '确认退库失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -254,7 +255,7 @@ router.post('/:id/reject', async (req, res) => {
     res.json({ success: true, message: '退库已驳回' });
   } catch (error) {
     console.error('驳回退库失败:', error);
-    res.status(500).json({ success: false, message: '驳回退库失败', error: error.message });
+    res.status(500).json({ success: false, message: '驳回退库失败' });
   }
 });
 
@@ -291,7 +292,7 @@ router.put('/:id', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '更新退库单失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -321,7 +322,7 @@ router.delete('/:id', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '删除退库单失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -350,7 +351,7 @@ router.get('/project-materials/:projectId', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '获取项目材料列表失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });