备份：修复前完整项目快照 2026-04-19

fix-cloud-db2.js

@@ -0,0 +1,109 @@
+const db = require('./backend/db-sqlite');
+
+async function fixDatabase() {
+  console.log('开始修复云端数据库Schema...');
+  
+  const fixes = [
+    // 物流公司表 - 添加缺失的code列
+    `ALTER TABLE logistics_companies ADD COLUMN code TEXT`,
+    
+    // 采购订单表 - 添加缺失的列
+    `ALTER TABLE purchase_orders ADD COLUMN project_id INTEGER`,
+    `ALTER TABLE purchase_orders ADD COLUMN order_number TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN supplier_id INTEGER`,
+    `ALTER TABLE purchase_orders ADD COLUMN total_amount REAL DEFAULT 0`,
+    `ALTER TABLE purchase_orders ADD COLUMN currency TEXT DEFAULT 'CNY'`,
+    `ALTER TABLE purchase_orders ADD COLUMN status TEXT DEFAULT 'draft'`,
+    `ALTER TABLE purchase_orders ADD COLUMN priority TEXT DEFAULT 'normal'`,
+    `ALTER TABLE purchase_orders ADD COLUMN delivery_date TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN delivery_address TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN remark TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN items TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN created_by TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN approved_by TEXT`,
+    `ALTER TABLE purchase_orders ADD COLUMN approved_at TIMESTAMP`,
+    
+    // 付款计划表 - 添加缺失的列
+    `ALTER TABLE payment_plans ADD COLUMN payment_request_id INTEGER`,
+    `ALTER TABLE payment_plans ADD COLUMN purchase_order_id INTEGER`,
+    `ALTER TABLE payment_plans ADD COLUMN supplier_id INTEGER`,
+    `ALTER TABLE payment_plans ADD COLUMN total_amount REAL DEFAULT 0`,
+    `ALTER TABLE payment_plans ADD COLUMN paid_amount REAL DEFAULT 0`,
+    `ALTER TABLE payment_plans ADD COLUMN currency TEXT DEFAULT 'CNY'`,
+    `ALTER TABLE payment_plans ADD COLUMN status TEXT DEFAULT 'pending'`,
+    `ALTER TABLE payment_plans ADD COLUMN payment_items TEXT`,
+    `ALTER TABLE payment_plans ADD COLUMN plan_number TEXT`,
+    `ALTER TABLE payment_plans ADD COLUMN title TEXT`,
+    `ALTER TABLE payment_plans ADD COLUMN remark TEXT`,
+    `ALTER TABLE payment_plans ADD COLUMN created_by TEXT`,
+    
+    // 退库记录表
+    `CREATE TABLE IF NOT EXISTS return_records (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      return_number TEXT UNIQUE,
+      product_id INTEGER,
+      product_name TEXT,
+      quantity REAL DEFAULT 0,
+      unit TEXT DEFAULT '件',
+      unit_price REAL DEFAULT 0,
+      total_price REAL DEFAULT 0,
+      return_date TEXT,
+      reason TEXT,
+      status TEXT DEFAULT 'pending',
+      remark TEXT,
+      created_by TEXT,
+      created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+      updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+    )`,
+    
+    // 采购订单项目表
+    `CREATE TABLE IF NOT EXISTS purchase_order_items (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      order_id INTEGER NOT NULL,
+      product_id INTEGER,
+      product_name TEXT NOT NULL,
+      specification TEXT,
+      unit TEXT DEFAULT '件',
+      quantity REAL DEFAULT 0,
+      unit_price REAL DEFAULT 0,
+      total_price REAL DEFAULT 0,
+      delivery_date TEXT,
+      remark TEXT,
+      created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+      updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+      FOREIGN KEY (order_id) REFERENCES purchase_orders(id)
+    )`,
+  ];
+  
+  for (const sql of fixes) {
+    try {
+      await db.query(sql);
+      console.log('✅ 成功:', sql.substring(0, 80));
+    } catch (err) {
+      if (err.message.includes('duplicate column') || err.message.includes('already exists')) {
+        console.log('⏭️ 已存在:', sql.substring(0, 80));
+      } else {
+        console.log('⚠️ 错误:', err.message.substring(0, 80));
+      }
+    }
+  }
+  
+  // 验证
+  const tables = await db.query("SELECT name FROM sqlite_master WHERE type='table' ORDER BY name");
+  console.log('\n当前数据库表:');
+  tables.rows.forEach(r => console.log('  -', r.name));
+  
+  // 检查关键表结构
+  for (const table of ['logistics_companies', 'purchase_orders', 'payment_plans']) {
+    const cols = await db.query(`PRAGMA table_info(${table})`);
+    console.log(`\n${table} 列:`, cols.rows.map(r => r.name).join(', '));
+  }
+  
+  console.log('\n数据库Schema修复完成!');
+  process.exit(0);
+}
+
+fixDatabase().catch(err => {
+  console.error('修复失败:', err);
+  process.exit(1);
+});