add docker

.dockerignore

@@ -0,0 +1,6 @@
+node_modules
+npm-debug.log
+dist
+.env
+.git
+.gitignore

Dockerfile

@@ -0,0 +1,23 @@
+# Этап сборки
+FROM node:18-alpine AS build
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+RUN npm run build
+
+# Этап продакшна
+FROM node:18-alpine
+WORKDIR /app
+COPY --from=build /app/package*.json ./
+COPY --from=build /app/dist ./dist
+RUN npm ci --only=production
+
+# Переменные окружения
+ENV NODE_ENV production
+
+# Пользователь без привилегий для безопасности
+USER node
+
+EXPOSE 3000
+CMD ["node", "dist/main"]

src/app.controller.spec.ts

@@ -1,22 +0,0 @@
-import {Test, TestingModule} from '@nestjs/testing';
-import {AppController} from './app.controller';
-import {AppService} from './app.service';
-
-describe('AppController', () => {
-    let appController: AppController;
-
-    beforeEach(async () => {
-        const app: TestingModule = await Test.createTestingModule({
-            controllers: [AppController],
-            providers: [AppService],
-        }).compile();
-
-        appController = app.get<AppController>(AppController);
-    });
-
-    describe('root', () => {
-        it('should return "Hello World!"', () => {
-            expect(appController.getHello()).toBe('Hello World!');
-        });
-    });
-});

src/main.ts

@@ -21,6 +21,6 @@ async function bootstrap() {
     const document = SwaggerModule.createDocument(app, options);
     SwaggerModule.setup('api', app, document);
 
-    await app.listen(4003);
+    await app.listen(3000);
 }
 bootstrap();

test/app.e2e-spec.ts

@@ -1,24 +0,0 @@
-import {Test, TestingModule} from '@nestjs/testing';
-import {INestApplication} from '@nestjs/common';
-import * as request from 'supertest';
-import {AppModule} from './../src/app.module';
-
-describe('AppController (e2e)', () => {
-    let app: INestApplication;
-
-    beforeEach(async () => {
-        const moduleFixture: TestingModule = await Test.createTestingModule({
-            imports: [AppModule],
-        }).compile();
-
-        app = moduleFixture.createNestApplication();
-        await app.init();
-    });
-
-    it('/ (GET)', () => {
-        return request(app.getHttpServer())
-            .get('/')
-            .expect(200)
-            .expect('Hello World!');
-    });
-});

test/jest-e2e.json

@@ -1,9 +0,0 @@
-{
-  "moduleFileExtensions": ["js", "json", "ts"],
-  "rootDir": ".",
-  "testEnvironment": "node",
-  "testRegex": ".e2e-spec.ts$",
-  "transform": {
-    "^.+\\.(t|j)s$": "ts-jest"
-  }
-}