72 lines
1.7 KiB
JavaScript
72 lines
1.7 KiB
JavaScript
const sqlite3 = require('sqlite3').verbose();
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const path = require('path');
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// 数据库文件路径
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const dbPath = path.join(__dirname, 'company_finance.db');
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// 连接数据库
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const db = new sqlite3.Database(dbPath, (err) => {
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if (err) {
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console.error('数据库连接失败:', err.message);
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return;
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}
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console.log('SQLite数据库连接成功');
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clearData();
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});
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// 清除数据的函数
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function clearData() {
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console.log('开始清除除合作伙伴、商品分类和商品外的所有数据...');
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// 需要保留的表
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const tablesToKeep = ['suppliers', 'product_categories', 'products'];
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// 需要清除的表（根据常见的ERP系统表结构）
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const tablesToClear = [
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'purchase_requests',
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'purchase_request_items',
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'inventory_records',
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'payment_requests',
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'expense_claims',
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'expense_claim_details',
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'projects',
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'customers',
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'subcontractors',
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'quotations',
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'quotation_items',
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'contracts',
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'payment_terms',
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'advances',
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'reimbursements',
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'financial_records',
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'financial_transactions',
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'vouchers',
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'exchange_rates',
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'users',
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'roles',
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'permissions'
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];
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// 执行清除操作
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let completed = 0;
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const total = tablesToClear.length;
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tablesToClear.forEach(table => {
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db.run(`DELETE FROM ${table}`, (err) => {
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if (err) {
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console.warn(`清除${table}表数据失败:`, err.message);
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} else {
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console.log(`✓ 已清除${table}表数据`);
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}
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completed++;
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if (completed === total) {
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console.log('\n数据清除完成！');
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console.log('已保留以下表的数据:');
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tablesToKeep.forEach(table => console.log(`- ${table}`));
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db.close();
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}
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});
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});
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}
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