121 lines
3.4 KiB
JavaScript
121 lines
3.4 KiB
JavaScript
/**
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* 同步 job_postings 表结构
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* 用于创建或更新数据库表
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*/
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const Sequelize = require('sequelize');
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// 加载配置
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const config = require('../config/config');
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const dbConfig = config.db;
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async function syncJobPostingsTable() {
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console.log('🔄 开始同步 job_postings 表结构...\n');
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try {
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// 创建 Sequelize 实例
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const sequelize = new Sequelize(
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dbConfig.database,
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dbConfig.username,
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dbConfig.password,
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{
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host: dbConfig.host,
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port: dbConfig.port,
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dialect: dbConfig.dialect,
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logging: false
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}
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);
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// 测试连接
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await sequelize.authenticate();
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console.log('✅ 数据库连接成功\n');
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// 加载模型定义
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const job_postings = require('../api/model/job_postings')(sequelize);
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// 同步表结构（alter: true 会自动添加缺失的字段，保留现有数据）
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console.log('⚠️ 注意：使用 alter: true 模式同步（保留现有数据）');
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console.log('如果需要完全重建表，请修改为 force: true\n');
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await job_postings.sync({ alter: true });
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console.log('✅ job_postings 表同步成功！\n');
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// 显示表结构
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const tableInfo = await sequelize.query(
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`DESCRIBE job_postings`,
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{ type: Sequelize.QueryTypes.SELECT }
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);
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console.log('📋 当前表结构：');
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console.table(tableInfo.map(field => ({
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字段名: field.Field,
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类型: field.Type,
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允许空: field.Null,
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默认值: field.Default
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})));
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// 检查关键字段
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const requiredFields = [
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'id',
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'sn_code',
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'platform',
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'keyword',
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'encryptBossId',
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'jobId',
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'jobTitle',
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'companyId',
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'companyName',
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'companySize',
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'companyIndustry',
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'salary',
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'jobRequirements',
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'jobDescription',
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'location',
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'experience',
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'education',
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'aiMatchScore',
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'applyStatus',
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'chatStatus',
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'originalData'
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];
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const existingFields = tableInfo.map(f => f.Field);
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console.log('\n🔍 检查关键字段：');
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const missingFields = [];
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requiredFields.forEach(field => {
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const exists = existingFields.includes(field);
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console.log(` ${exists ? '✅' : '❌'} ${field}`);
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if (!exists) {
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missingFields.push(field);
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}
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});
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if (missingFields.length > 0) {
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console.log('\n⚠️ 缺少以下字段:', missingFields.join(', '));
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console.log('建议：重新运行同步或手动添加这些字段');
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} else {
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console.log('\n✅ 所有必需字段都存在！');
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}
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// 关闭连接
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await sequelize.close();
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} catch (error) {
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console.error('❌ 同步失败:', error.message);
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console.error('\n详细错误:', error);
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}
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}
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// 执行同步
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syncJobPostingsTable()
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.then(() => {
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console.log('\n✨ 同步完成！');
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process.exit(0);
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})
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.catch(error => {
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console.error('\n💥 执行失败:', error);
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process.exit(1);
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});
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