220 lines
7.9 KiB
TypeScript
220 lines
7.9 KiB
TypeScript
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/**
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* 数据库迁移API
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* 用于升级数据库结构
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { query } from '@/lib/db'
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/**
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* POST - 执行数据库迁移
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*/
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export async function POST(request: NextRequest) {
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try {
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const body = await request.json().catch(() => ({}))
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const { migration } = body
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const results: string[] = []
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// 用户表扩展字段（存客宝同步和标签）
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if (!migration || migration === 'user_ckb_fields') {
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const userFields = [
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{ name: 'ckb_user_id', def: "VARCHAR(100) DEFAULT NULL COMMENT '存客宝用户ID'" },
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{ name: 'ckb_synced_at', def: "DATETIME DEFAULT NULL COMMENT '最后同步时间'" },
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{ name: 'ckb_tags', def: "JSON DEFAULT NULL COMMENT '存客宝标签'" },
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{ name: 'tags', def: "JSON DEFAULT NULL COMMENT '系统标签'" },
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{ name: 'source_tags', def: "JSON DEFAULT NULL COMMENT '来源标签'" },
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{ name: 'merged_tags', def: "JSON DEFAULT NULL COMMENT '合并后的标签'" },
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{ name: 'source', def: "VARCHAR(50) DEFAULT NULL COMMENT '用户来源'" },
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{ name: 'created_by', def: "VARCHAR(100) DEFAULT NULL COMMENT '创建人'" },
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{ name: 'matched_by', def: "VARCHAR(100) DEFAULT NULL COMMENT '匹配人'" }
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]
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let addedCount = 0
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let existCount = 0
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for (const field of userFields) {
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try {
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// 检查字段是否存在
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await query(`SELECT ${field.name} FROM users LIMIT 1`)
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existCount++
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} catch {
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// 字段不存在，添加它
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try {
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await query(`ALTER TABLE users ADD COLUMN ${field.name} ${field.def}`)
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addedCount++
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} catch (e: any) {
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if (e.code !== 'ER_DUP_FIELDNAME') {
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results.push(`⚠️ 添加字段 ${field.name} 失败: ${e.message}`)
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}
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}
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}
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}
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if (addedCount > 0) {
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results.push(`✅ 用户表新增 ${addedCount} 个字段`)
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}
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if (existCount > 0) {
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results.push(`ℹ️ 用户表已有 ${existCount} 个字段存在`)
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}
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}
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// 用户行为轨迹表
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if (!migration || migration === 'user_tracks') {
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try {
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await query(`
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CREATE TABLE IF NOT EXISTS user_tracks (
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id VARCHAR(50) PRIMARY KEY,
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user_id VARCHAR(100) NOT NULL COMMENT '用户ID',
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action VARCHAR(50) NOT NULL COMMENT '行为类型',
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chapter_id VARCHAR(100) DEFAULT NULL COMMENT '章节ID',
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target VARCHAR(200) DEFAULT NULL COMMENT '目标对象',
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extra_data JSON DEFAULT NULL COMMENT '额外数据',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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INDEX idx_user_id (user_id),
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INDEX idx_action (action),
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INDEX idx_created_at (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户行为轨迹表'
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`)
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results.push('✅ 用户行为轨迹表创建成功')
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} catch (e: any) {
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if (e.code === 'ER_TABLE_EXISTS_ERROR') {
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results.push('ℹ️ 用户行为轨迹表已存在')
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} else {
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results.push('⚠️ 用户行为轨迹表创建失败: ' + e.message)
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}
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}
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}
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// 存客宝同步记录表
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if (!migration || migration === 'ckb_sync_logs') {
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try {
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await query(`
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CREATE TABLE IF NOT EXISTS ckb_sync_logs (
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id VARCHAR(50) PRIMARY KEY,
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user_id VARCHAR(100) NOT NULL COMMENT '用户ID',
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phone VARCHAR(20) NOT NULL COMMENT '手机号',
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action VARCHAR(50) NOT NULL COMMENT '同步动作: pull/push/full',
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status VARCHAR(20) NOT NULL COMMENT '状态: success/failed',
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request_data JSON DEFAULT NULL COMMENT '请求数据',
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response_data JSON DEFAULT NULL COMMENT '响应数据',
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error_msg TEXT DEFAULT NULL COMMENT '错误信息',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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INDEX idx_user_id (user_id),
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INDEX idx_phone (phone),
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INDEX idx_created_at (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='存客宝同步日志表'
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`)
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results.push('✅ 存客宝同步日志表创建成功')
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} catch (e: any) {
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if (e.code === 'ER_TABLE_EXISTS_ERROR') {
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results.push('ℹ️ 存客宝同步日志表已存在')
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} else {
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results.push('⚠️ 存客宝同步日志表创建失败: ' + e.message)
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}
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}
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}
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// 用户标签定义表
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if (!migration || migration === 'user_tag_definitions') {
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try {
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await query(`
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CREATE TABLE IF NOT EXISTS user_tag_definitions (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(50) NOT NULL UNIQUE COMMENT '标签名称',
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category VARCHAR(50) NOT NULL COMMENT '标签分类: system/ckb/behavior/source',
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color VARCHAR(20) DEFAULT '#38bdac' COMMENT '标签颜色',
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description VARCHAR(200) DEFAULT NULL COMMENT '标签描述',
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is_active BOOLEAN DEFAULT TRUE COMMENT '是否启用',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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INDEX idx_category (category)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户标签定义表'
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`)
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// 插入默认标签
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await query(`
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INSERT IGNORE INTO user_tag_definitions (name, category, color, description) VALUES
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('已购全书', 'system', '#22c55e', '购买了完整书籍'),
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('VIP用户', 'system', '#eab308', 'VIP会员'),
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('活跃用户', 'behavior', '#38bdac', '最近7天有访问'),
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('高价值用户', 'behavior', '#f59e0b', '消费超过100元'),
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('推广达人', 'behavior', '#8b5cf6', '成功推荐5人以上'),
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('微信用户', 'source', '#07c160', '通过微信授权登录'),
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('手动创建', 'source', '#6b7280', '后台手动创建')
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`)
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results.push('✅ 用户标签定义表创建成功')
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} catch (e: any) {
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if (e.code === 'ER_TABLE_EXISTS_ERROR') {
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results.push('ℹ️ 用户标签定义表已存在')
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} else {
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results.push('⚠️ 用户标签定义表创建失败: ' + e.message)
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}
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}
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}
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return NextResponse.json({
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success: true,
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results,
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message: '数据库迁移完成'
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})
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} catch (error) {
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console.error('[DB Migrate] Error:', error)
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return NextResponse.json({
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success: false,
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error: '数据库迁移失败: ' + (error as Error).message
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}, { status: 500 })
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}
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}
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/**
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* GET - 获取迁移状态
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*/
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export async function GET() {
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try {
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const tables: Record<string, boolean> = {}
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// 检查各表是否存在
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const checkTables = ['user_tracks', 'ckb_sync_logs', 'user_tag_definitions']
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for (const table of checkTables) {
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try {
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await query(`SELECT 1 FROM ${table} LIMIT 1`)
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tables[table] = true
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} catch {
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tables[table] = false
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}
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}
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// 检查用户表字段
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const userFields: Record<string, boolean> = {}
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const checkFields = ['ckb_user_id', 'ckb_synced_at', 'ckb_tags', 'tags', 'merged_tags']
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for (const field of checkFields) {
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try {
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await query(`SELECT ${field} FROM users LIMIT 1`)
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userFields[field] = true
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} catch {
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userFields[field] = false
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}
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}
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return NextResponse.json({
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success: true,
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status: {
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tables,
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userFields,
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allReady: Object.values(tables).every(v => v) && Object.values(userFields).every(v => v)
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}
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})
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} catch (error) {
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console.error('[DB Migrate] GET Error:', error)
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return NextResponse.json({
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success: false,
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error: '获取迁移状态失败'
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}, { status: 500 })
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}
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}
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