create module, controller, service by cli

nest-start/.prettierrc

@@ -1,4 +1,4 @@
 {
-  "singleQuote": true,
-  "trailingComma": "all"
+  "singleQuote": false,
+  "trailingComma": "all",
 }

nest-start/eslint.config.mjs

@@ -29,10 +29,7 @@ export default tseslint.config(
       '@typescript-eslint/no-explicit-any': 'off',
       '@typescript-eslint/no-floating-promises': 'warn',
       '@typescript-eslint/no-unsafe-argument': 'warn',
-      'prettier/prettier': [
-        'error',
-        { endOfLine: 'auto', singleQuote: 'false' },
-      ],
+      'prettier/prettier': ['error', { endOfLine: 'auto', singleQuote: false }],
     },
   },
 );

nest-start/src/app.controller.spec.ts

@@ -1,8 +1,8 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
+import { Test, TestingModule } from "@nestjs/testing";
+import { AppController } from "./app.controller";
+import { AppService } from "./app.service";
 
-describe('AppController', () => {
+describe("AppController", () => {
   let appController: AppController;
 
   beforeEach(async () => {
@@ -14,9 +14,9 @@ describe('AppController', () => {
     appController = app.get<AppController>(AppController);
   });
 
-  describe('root', () => {
+  describe("root", () => {
     it('should return "Hello World!"', () => {
-      expect(appController.getHello()).toBe('Hello World!');
+      expect(appController.getHello()).toBe("Hello World!");
     });
   });
 });

nest-start/src/app.controller.ts

@@ -1,15 +1,12 @@
-import { Body, Controller, Get, Param, Req } from '@nestjs/common';
-import { AppService } from './app.service';
+import { Body, Controller, Get } from "@nestjs/common";
+import { AppService } from "./app.service";
 
-@Controller('cats')
+@Controller("")
 export class AppController {
   constructor(private readonly appService: AppService) {}
 
-  @Get('hello/:id')
-  getHello(@Req() req: Request, @Body() body: any, @Param() param): string {
-    // console.log(req);
-    console.log(body);
-    console.log(param);
+  @Get()
+  getHello(): string {
     return this.appService.getHello();
   }
 }

nest-start/src/app.module.ts

@@ -1,9 +1,10 @@
-import { Module } from '@nestjs/common';
-import { AppController } from './app.controller';
-import { AppService } from './app.service';
+import { Module } from "@nestjs/common";
+import { AppController } from "./app.controller";
+import { AppService } from "./app.service";
+import { CatsModule } from "./cats/cats.module";
 
 @Module({
-  imports: [],
+  imports: [CatsModule],
   controllers: [AppController],
   providers: [AppService],
 })

nest-start/src/app.service.ts

@@ -1,8 +1,8 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable } from "@nestjs/common";
 
 @Injectable()
 export class AppService {
   getHello(): string {
-    return 'Hello World!';
+    return "Hello World!";
   }
 }

nest-start/src/cats/cats.controller.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from "@nestjs/testing";
+import { CatsController } from "./cats.controller";
+
+describe("CatsController", () => {
+  let controller: CatsController;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      controllers: [CatsController],
+    }).compile();
+
+    controller = module.get<CatsController>(CatsController);
+  });
+
+  it("should be defined", () => {
+    expect(controller).toBeDefined();
+  });
+});

nest-start/src/cats/cats.controller.ts

@@ -0,0 +1,37 @@
+import { Controller, Delete, Get, Patch, Post, Put } from "@nestjs/common";
+import { CatsService } from "./cats.service";
+
+@Controller("cats")
+export class CatsController {
+  constructor(private readonly catsService: CatsService) {}
+
+  @Get()
+  getAllCat() {
+    return "all cat";
+  }
+
+  @Get(":id")
+  getOneGat() {
+    return "one cat";
+  }
+
+  @Post()
+  createCat() {
+    return "create cat";
+  }
+
+  @Put(":id")
+  updateCat() {
+    return "update cat";
+  }
+
+  @Patch(":id")
+  updatePartialCat() {
+    return "update partial cat";
+  }
+
+  @Delete(":id")
+  deleteCat() {
+    return "delete cat";
+  }
+}

nest-start/src/cats/cats.module.ts

@@ -0,0 +1,9 @@
+import { Module } from "@nestjs/common";
+import { CatsController } from "./cats.controller";
+import { CatsService } from "./cats.service";
+
+@Module({
+  controllers: [CatsController],
+  providers: [CatsService],
+})
+export class CatsModule {}

nest-start/src/cats/cats.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from "@nestjs/testing";
+import { CatsService } from "./cats.service";
+
+describe("CatsService", () => {
+  let service: CatsService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [CatsService],
+    }).compile();
+
+    service = module.get<CatsService>(CatsService);
+  });
+
+  it("should be defined", () => {
+    expect(service).toBeDefined();
+  });
+});

nest-start/src/cats/cats.service.ts

@@ -0,0 +1,4 @@
+import { Injectable } from "@nestjs/common";
+
+@Injectable()
+export class CatsService {}

nest-start/src/main.ts

@@ -1,5 +1,5 @@
-import { NestFactory } from '@nestjs/core';
-import { AppModule } from './app.module';
+import { NestFactory } from "@nestjs/core";
+import { AppModule } from "./app.module";
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);

nest-start/src/users/users.module.ts

@@ -0,0 +1,4 @@
+import { Module } from '@nestjs/common';
+
+@Module({})
+export class UsersModule {}