From 0f25746a87dacf73568dc0316cdbdb3267844165 Mon Sep 17 00:00:00 2001
From: Peace <syneffort@google.com>
Date: Thu, 12 Jun 2025 18:02:19 +0900
Subject: [PATCH] capsulize

---
 nest-start/src/app.controller.ts    | 9 +++++++--
 nest-start/src/cats/cats.module.ts  | 1 +
 nest-start/src/cats/cats.service.ts | 6 +++++-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/nest-start/src/app.controller.ts b/nest-start/src/app.controller.ts
index ca9928a..5f46dd3 100644
--- a/nest-start/src/app.controller.ts
+++ b/nest-start/src/app.controller.ts
@@ -1,12 +1,17 @@
 import { Body, Controller, Get } from "@nestjs/common";
 import { AppService } from "./app.service";
+import { CatsService } from "./cats/cats.service";
 
 @Controller("")
 export class AppController {
-  constructor(private readonly appService: AppService) {}
+  constructor(
+    private readonly appService: AppService,
+    private readonly catsService: CatsService,
+  ) {}
 
   @Get()
   getHello(): string {
-    return this.appService.getHello();
+    // return this.appService.getHello();
+    return this.catsService.hiCatServiceProduct();
   }
 }
diff --git a/nest-start/src/cats/cats.module.ts b/nest-start/src/cats/cats.module.ts
index a65e2ef..7ac909d 100644
--- a/nest-start/src/cats/cats.module.ts
+++ b/nest-start/src/cats/cats.module.ts
@@ -5,5 +5,6 @@ import { CatsService } from "./cats.service";
 @Module({
   controllers: [CatsController],
   providers: [CatsService],
+  exports: [CatsService],
 })
 export class CatsModule {}
diff --git a/nest-start/src/cats/cats.service.ts b/nest-start/src/cats/cats.service.ts
index ae2808e..f680c27 100644
--- a/nest-start/src/cats/cats.service.ts
+++ b/nest-start/src/cats/cats.service.ts
@@ -1,4 +1,8 @@
 import { Injectable } from "@nestjs/common";
 
 @Injectable()
-export class CatsService {}
+export class CatsService {
+  hiCatServiceProduct() {
+    return "hello cat!";
+  }
+}