Files
photo-live/services/api/src/prisma/prisma.service.ts
T
浅念 2801e4f158 feat(api): identity and audit schema with mysql semantics tests
packages/db-cn:@photo/db-cn(prisma 5.22,api/worker 共享 client)+
schema(users/sessions/audit_logs,DateTime(6)、cuid、账号唯一)。
迁移 SQL 手工改写表级 collation 为 utf8mb4_0900_bin——Prisma 生成的 MySQL
DDL 固定 utf8mb4_unicode_ci 会覆盖库级 bin collation,账号/token 大小写
敏感语义依赖它(后续迁移需同样复核)。services/api:@Global PrismaModule
(PrismaService 封装 $connect/$disconnect,池上限仍由
DATABASE_URL_CN ?connection_limit=10 承担);reset.ts 落地 FK 包裹式
TRUNCATE;e2e 语义复核 4 例(UTC 往返/大小写敏感/audit Json+actor/
session FK Restrict P2003)。pnpm 10 未拦截 prisma engines(平台包内置),
无需 onlyBuiltDependencies。

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-09-17 19:51:56 +08:00

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// services/api/src/prisma/prisma.service.ts —— @photo/db-cn 的可注入封装。
// 连接池上限由 DATABASE_URL_CN 的 ?connection_limit=10 承担,这里不另行放大;
// 不使用 enableShutdownHooks(Nest 10 经 onModuleDestroy 生命周期即可优雅断开)。
import {
Injectable,
type OnModuleDestroy,
type OnModuleInit,
} from '@nestjs/common';
import { PrismaClient } from '@photo/db-cn';
@Injectable()
export class PrismaService
extends PrismaClient
implements OnModuleInit, OnModuleDestroy
{
async onModuleInit(): Promise<void> {
await this.$connect();
}
async onModuleDestroy(): Promise<void> {
await this.$disconnect();
}
}