From 8e3f1b5bd4207b16c45f52748e146c4bb59eb867 Mon Sep 17 00:00:00 2001
From: Wind-Explorer <windexplorer@outlook.com>
Date: Sun, 29 Mar 2026 19:28:25 +0800
Subject: [PATCH] fix(db): close Prisma side pool on shutdown

---
 prisma/schema.prisma           | 1 +
 src/database/prisma.service.ts | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 15fdb01..d2d8398 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -3,6 +3,7 @@
 
 generator client {
   provider = "prisma-client-js"
+  output   = "../node_modules/.prisma/client"
 }
 
 datasource db {
diff --git a/src/database/prisma.service.ts b/src/database/prisma.service.ts
index 4aee782..051603b 100644
--- a/src/database/prisma.service.ts
+++ b/src/database/prisma.service.ts
@@ -40,6 +40,7 @@ export class PrismaService
   implements OnModuleInit, OnModuleDestroy
 {
   private readonly logger = new Logger(PrismaService.name);
+  private readonly pool: Pool;
 
   constructor(private configService: ConfigService) {
     const databaseUrl = configService.get<string>('DATABASE_URL');
@@ -62,6 +63,8 @@ export class PrismaService
       ],
     });
 
+    this.pool = pool;
+
     // Log database queries in development mode
     if (process.env.NODE_ENV === 'development') {
       this.$on('query' as never, (e: QueryEvent) => {
@@ -101,6 +104,7 @@ export class PrismaService
   async onModuleDestroy() {
     try {
       await this.$disconnect();
+      await this.pool.end();
       this.logger.log('Successfully disconnected from database');
     } catch (error) {
       this.logger.error('Error disconnecting from database', error);