Initial commit: ERP system with advance verification fixes

temp-clone/backend/clear-projects.js

@@ -0,0 +1,39 @@
+const db = require('./db-sqlite');
+
+async function clearAllData() {
+  try {
+    console.log('开始删除所有测试数据...');
+    
+    // 先删除关联表数据
+    await db.query('DELETE FROM project_materials');
+    await db.query('DELETE FROM project_milestones');
+    await db.query('DELETE FROM project_finances');
+    await db.query('DELETE FROM warranty_deposits');
+    await db.query('DELETE FROM project_contracts');
+    await db.query('DELETE FROM subcontracts');
+    await db.query('DELETE FROM construction_logs');
+    await db.query('DELETE FROM budget_quotations');
+    await db.query('DELETE FROM budget_projects');
+    await db.query('DELETE FROM projects');
+    await db.query('DELETE FROM contacts');
+    await db.query('DELETE FROM suppliers');
+    await db.query('DELETE FROM subcontractors');
+    await db.query('DELETE FROM customers');
+    await db.query('DELETE FROM products');
+    await db.query('DELETE FROM categories');
+    await db.query('DELETE FROM exchange_rates');
+    
+    // 保留用户数据，因为需要登录
+    // await db.query('DELETE FROM users');
+    
+    console.log('所有测试数据删除成功！');
+    console.log('现在您可以使用真实数据进行全流程测试。');
+  } catch (error) {
+    console.error('删除数据失败:', error);
+  } finally {
+    // 关闭数据库连接
+    db.close();
+  }
+}
+
+clearAllData();