1a7ef913ef
- 新增模板CRUD操作：创建、更新、删除、管理后台查询接口 - 创建CreateTemplateDto和UpdateTemplateDto用于数据验证 - 修复所有迁移文件的MySQL语法兼容性问题 - 转换PostgreSQL特有语法为MySQL标准语法 - 添加索引创建的重复检查机制
111 lines
6.3 KiB
TypeScript
111 lines
6.3 KiB
TypeScript
import { MigrationInterface, QueryRunner } from 'typeorm';
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/**
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* 创建所有表的性能优化索引
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* 为用户数据查询和业务操作提供高性能数据库索引
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* 优化查询性能和数据检索效率
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*/
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export class CreateTableIndexes1725509000000 implements MigrationInterface {
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name = 'CreateTableIndexes1725509000000';
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public async up(queryRunner: QueryRunner): Promise<void> {
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// 检查并创建索引 - 避免重复创建已存在的索引
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const indexQueries = [
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// 平台用户表索引 - 优化多平台身份查询性能
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`CREATE INDEX \`IDX_platform_users_platform\` ON \`platform_users\` (\`platform\`)`,
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`CREATE INDEX \`IDX_platform_users_userId\` ON \`platform_users\` (\`userId\`)`,
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// 扩展数据表索引 - 优化业务数据查询和状态筛选
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`CREATE INDEX \`IDX_extension_data_userId\` ON \`extension_data\` (\`userId\`)`,
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`CREATE INDEX \`IDX_extension_data_platform\` ON \`extension_data\` (\`platform\`)`,
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`CREATE INDEX \`IDX_extension_data_dataType\` ON \`extension_data\` (\`dataType\`)`,
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`CREATE INDEX \`IDX_extension_data_referenceId\` ON \`extension_data\` (\`referenceId\`)`,
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`CREATE INDEX \`IDX_extension_data_status\` ON \`extension_data\` (\`status\`)`,
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`CREATE INDEX \`IDX_extension_data_createdAt\` ON \`extension_data\` (\`createdAt\`)`,
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// 用户积分表索引 - 优化积分流水查询和统计分析
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`CREATE INDEX \`IDX_user_credits_userId\` ON \`user_credits\` (\`userId\`)`,
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`CREATE INDEX \`IDX_user_credits_platform\` ON \`user_credits\` (\`platform\`)`,
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`CREATE INDEX \`IDX_user_credits_type\` ON \`user_credits\` (\`type\`)`,
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`CREATE INDEX \`IDX_user_credits_source\` ON \`user_credits\` (\`source\`)`,
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`CREATE INDEX \`IDX_user_credits_createdAt\` ON \`user_credits\` (\`createdAt\`)`,
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// 模板执行表索引 - 优化AI生成任务查询和状态追踪
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`CREATE INDEX \`IDX_template_executions_templateId\` ON \`template_executions\` (\`templateId\`)`,
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`CREATE INDEX \`IDX_template_executions_userId\` ON \`template_executions\` (\`userId\`)`,
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`CREATE INDEX \`IDX_template_executions_platform\` ON \`template_executions\` (\`platform\`)`,
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`CREATE INDEX \`IDX_template_executions_type\` ON \`template_executions\` (\`type\`)`,
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`CREATE INDEX \`IDX_template_executions_status\` ON \`template_executions\` (\`status\`)`,
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`CREATE INDEX \`IDX_template_executions_creditTransactionId\` ON \`template_executions\` (\`creditTransactionId\`)`,
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`CREATE INDEX \`IDX_template_executions_createdAt\` ON \`template_executions\` (\`createdAt\`)`,
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// 用户订阅表索引 - 优化订阅状态查询和到期管理
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`CREATE INDEX \`IDX_user_subscriptions_userId\` ON \`user_subscriptions\` (\`userId\`)`,
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`CREATE INDEX \`IDX_user_subscriptions_platform\` ON \`user_subscriptions\` (\`platform\`)`,
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`CREATE INDEX \`IDX_user_subscriptions_status\` ON \`user_subscriptions\` (\`status\`)`,
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`CREATE INDEX \`IDX_user_subscriptions_endDate\` ON \`user_subscriptions\` (\`endDate\`)`,
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// 广告观看表索引 - 优化广告数据分析和奖励统计
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`CREATE INDEX \`IDX_ad_watches_userId\` ON \`ad_watches\` (\`userId\`)`,
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`CREATE INDEX \`IDX_ad_watches_platform\` ON \`ad_watches\` (\`platform\`)`,
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`CREATE INDEX \`IDX_ad_watches_adType\` ON \`ad_watches\` (\`adType\`)`,
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`CREATE INDEX \`IDX_ad_watches_status\` ON \`ad_watches\` (\`status\`)`,
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`CREATE INDEX \`IDX_ad_watches_createdAt\` ON \`ad_watches\` (\`createdAt\`)`
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];
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// 安全创建索引 - 忽略已存在的索引错误
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for (const query of indexQueries) {
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try {
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await queryRunner.query(query);
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} catch (error) {
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// 忽略索引已存在的错误，继续创建其他索引
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if (error.code !== 'ER_DUP_KEYNAME') {
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throw error;
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}
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}
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}
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}
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public async down(queryRunner: QueryRunner): Promise<void> {
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// 删除广告观看表索引
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await queryRunner.query(`DROP INDEX \`IDX_ad_watches_createdAt\``);
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await queryRunner.query(`DROP INDEX \`IDX_ad_watches_status\``);
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await queryRunner.query(`DROP INDEX \`IDX_ad_watches_adType\``);
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await queryRunner.query(`DROP INDEX \`IDX_ad_watches_platform\``);
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await queryRunner.query(`DROP INDEX \`IDX_ad_watches_userId\``);
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// 删除用户订阅表索引
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await queryRunner.query(`DROP INDEX \`IDX_user_subscriptions_endDate\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_subscriptions_status\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_subscriptions_platform\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_subscriptions_userId\``);
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// 删除模板执行表索引
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_createdAt\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_creditTransactionId\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_status\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_type\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_platform\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_userId\``);
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await queryRunner.query(`DROP INDEX \`IDX_template_executions_templateId\``);
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// 删除用户积分表索引
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await queryRunner.query(`DROP INDEX \`IDX_user_credits_createdAt\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_credits_source\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_credits_type\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_credits_platform\``);
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await queryRunner.query(`DROP INDEX \`IDX_user_credits_userId\``);
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// 删除扩展数据表索引
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_createdAt\``);
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_status\``);
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_referenceId\``);
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_dataType\``);
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_platform\``);
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await queryRunner.query(`DROP INDEX \`IDX_extension_data_userId\``);
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// 删除平台用户表索引
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await queryRunner.query(`DROP INDEX \`IDX_platform_users_userId\``);
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await queryRunner.query(`DROP INDEX \`IDX_platform_users_platform\``);
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}
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} |