wip first chat

2022-11-20 20:18:59 +01:00
parent 8fc383c8fc
commit ada109416a
81 changed files with 16167 additions and 48 deletions
--- a/tests_hugo/chat/chat_client/chat_socket.js
+++ b/tests_hugo/chat/chat_client/chat_socket.js
@@ -0,0 +1,24 @@
+const socket = io("http://localhost:3000");
+
+const div_message = document.getElementById('message');
+const div_messages = document.getElementById('messages');
+
+const handle_submit_new_message = () => {
+	console.log('1');
+	socket.emit('message', { data: div_message.value });
+}
+
+socket.on('message', ({ data }) => {
+	handle_new_message(data);
+});
+
+const handle_new_message = (message) => {
+	div_messages.appendChild(build_new_message(message));
+}
+
+const build_new_message = (message) => {
+	const li = document.createElement("li");
+	li.appendChild(document.createTextNode(message));
+	return li;
+}
+
--- a/tests_hugo/chat/chat_client/index.html
+++ b/tests_hugo/chat/chat_client/index.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+
+	<head>
+		<meta charset="UTF-8">
+		<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	</head>
+
+	<body>
+		<div>
+			<ul id="messages"></ul>
+		</div>
+
+		<div>
+			<input type="text" id="message" />
+			<button onclick="handle_submit_new_message()">Submit</button>
+		</div>
+
+		<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.3.0/socket.io.js"></script>
+		<script src="./chat_socket.js"></script>
+	</body>
+
+</html>
--- a/tests_hugo/chat/chat_server/.eslintrc.js
+++ b/tests_hugo/chat/chat_server/.eslintrc.js
--- a/tests_hugo/chat/chat_server/.prettierrc
+++ b/tests_hugo/chat/chat_server/.prettierrc
--- a/tests_hugo/chat/chat_server/README.md
+++ b/tests_hugo/chat/chat_server/README.md
--- a/tests_hugo/chat/chat_server/dist/app.controller.d.ts
+++ b/tests_hugo/chat/chat_server/dist/app.controller.d.ts
--- a/tests_hugo/chat/chat_server/dist/app.controller.js
+++ b/tests_hugo/chat/chat_server/dist/app.controller.js
--- a/tests_hugo/chat/chat_server/dist/app.controller.js.map
+++ b/tests_hugo/chat/chat_server/dist/app.controller.js.map
--- a/tests_hugo/chat/chat_server/dist/app.module.d.ts
+++ b/tests_hugo/chat/chat_server/dist/app.module.d.ts
--- a/tests_hugo/chat/chat_server/dist/app.module.js
+++ b/tests_hugo/chat/chat_server/dist/app.module.js
@@ -0,0 +1,24 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppModule = void 0;
+const common_1 = require("@nestjs/common");
+const app_controller_1 = require("./app.controller");
+const app_service_1 = require("./app.service");
+const chat_gateway_1 = require("./chat.gateway");
+let AppModule = class AppModule {
+};
+AppModule = __decorate([
+    (0, common_1.Module)({
+        imports: [],
+        controllers: [app_controller_1.AppController],
+        providers: [app_service_1.AppService, chat_gateway_1.ChatGateway],
+    })
+], AppModule);
+exports.AppModule = AppModule;
+//# sourceMappingURL=app.module.js.map
--- a/tests_hugo/chat/chat_server/dist/app.module.js.map
+++ b/tests_hugo/chat/chat_server/dist/app.module.js.map
@@ -1 +1 @@
-{"version":3,"file":"app.module.js","sourceRoot":"","sources":["../src/app.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,qDAAiD;AACjD,+CAA2C;AAC3C,qEAAiE;AAO1D,IAAM,SAAS,GAAf,MAAM,SAAS;CAAG,CAAA;AAAZ,SAAS;IALrB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,EAAE;QACX,WAAW,EAAE,CAAC,8BAAa,EAAE,sCAAiB,CAAC;QAC/C,SAAS,EAAE,CAAC,wBAAU,CAAC;KACxB,CAAC;GACW,SAAS,CAAG;AAAZ,8BAAS"}
+{"version":3,"file":"app.module.js","sourceRoot":"","sources":["../src/app.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,qDAAiD;AACjD,+CAA2C;AAC3C,iDAA6C;AAOtC,IAAM,SAAS,GAAf,MAAM,SAAS;CAAG,CAAA;AAAZ,SAAS;IALrB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,EAAE;QACX,WAAW,EAAE,CAAC,8BAAa,CAAC;QAC5B,SAAS,EAAE,CAAC,wBAAU,EAAE,0BAAW,CAAC;KACrC,CAAC;GACW,SAAS,CAAG;AAAZ,8BAAS"}
--- a/tests_hugo/chat/chat_server/dist/app.service.d.ts
+++ b/tests_hugo/chat/chat_server/dist/app.service.d.ts
--- a/tests_hugo/chat/chat_server/dist/app.service.js
+++ b/tests_hugo/chat/chat_server/dist/app.service.js
@@ -0,0 +1,20 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppService = void 0;
+const common_1 = require("@nestjs/common");
+let AppService = class AppService {
+    getHello() {
+        return 'Hello World!';
+    }
+};
+AppService = __decorate([
+    (0, common_1.Injectable)()
+], AppService);
+exports.AppService = AppService;
+//# sourceMappingURL=app.service.js.map
--- a/tests_hugo/chat/chat_server/dist/app.service.js.map
+++ b/tests_hugo/chat/chat_server/dist/app.service.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"app.service.js","sourceRoot":"","sources":["../src/app.service.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAA4C;AAGrC,IAAM,UAAU,GAAhB,MAAM,UAAU;IACrB,QAAQ;QACN,OAAO,cAAc,CAAC;IACxB,CAAC;CACF,CAAA;AAJY,UAAU;IADtB,IAAA,mBAAU,GAAE;GACA,UAAU,CAItB;AAJY,gCAAU"}
--- a/tests_hugo/chat/chat_server/dist/chat.gateway.d.ts
+++ b/tests_hugo/chat/chat_server/dist/chat.gateway.d.ts
@@ -0,0 +1,4 @@
+export declare class ChatGateway {
+    server: any;
+    handleMessage(message: string): void;
+}
--- a/tests_hugo/chat/chat_server/dist/chat.gateway.js
+++ b/tests_hugo/chat/chat_server/dist/chat.gateway.js
@@ -0,0 +1,37 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ChatGateway = void 0;
+const websockets_1 = require("@nestjs/websockets");
+let ChatGateway = class ChatGateway {
+    handleMessage(message) {
+        this.server.emit('message', message);
+    }
+};
+__decorate([
+    (0, websockets_1.WebSocketServer)(),
+    __metadata("design:type", Object)
+], ChatGateway.prototype, "server", void 0);
+__decorate([
+    (0, websockets_1.SubscribeMessage)('message'),
+    __param(0, (0, websockets_1.MessageBody)()),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", [String]),
+    __metadata("design:returntype", void 0)
+], ChatGateway.prototype, "handleMessage", null);
+ChatGateway = __decorate([
+    (0, websockets_1.WebSocketGateway)()
+], ChatGateway);
+exports.ChatGateway = ChatGateway;
+//# sourceMappingURL=chat.gateway.js.map
--- a/tests_hugo/chat/chat_server/dist/chat.gateway.js.map
+++ b/tests_hugo/chat/chat_server/dist/chat.gateway.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"chat.gateway.js","sourceRoot":"","sources":["../src/chat.gateway.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;AAAA,mDAK4B;AAGrB,IAAM,WAAW,GAAjB,MAAM,WAAW;IAKvB,aAAa,CAAgB,OAAe;QAC3C,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,SAAS,EAAE,OAAO,CAAC,CAAC;IACtC,CAAC;CACD,CAAA;AAPA;IAAC,IAAA,4BAAe,GAAE;;2CACX;AAEP;IAAC,IAAA,6BAAgB,EAAC,SAAS,CAAC;IACb,WAAA,IAAA,wBAAW,GAAE,CAAA;;;;gDAE3B;AAPW,WAAW;IADvB,IAAA,6BAAgB,GAAE;GACN,WAAW,CAQvB;AARY,kCAAW"}
--- a/tests_hugo/chat/chat_server/dist/main.d.ts
+++ b/tests_hugo/chat/chat_server/dist/main.d.ts
--- a/tests_hugo/chat/chat_server/dist/main.js
+++ b/tests_hugo/chat/chat_server/dist/main.js
--- a/tests_hugo/chat/chat_server/dist/main.js.map
+++ b/tests_hugo/chat/chat_server/dist/main.js.map
--- a/tests_hugo/chat/chat_server/dist/tsconfig.build.tsbuildinfo
+++ b/tests_hugo/chat/chat_server/dist/tsconfig.build.tsbuildinfo
--- a/tests_hugo/chat/chat_server/nest-cli.json
+++ b/tests_hugo/chat/chat_server/nest-cli.json
--- a/tests_hugo/chat/chat_server/package-lock.json
+++ b/tests_hugo/chat/chat_server/package-lock.json
--- a/tests_hugo/chat/chat_server/package.json
+++ b/tests_hugo/chat/chat_server/package.json
@@ -0,0 +1,71 @@
+{
+  "name": "chat",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "prebuild": "rimraf dist",
+    "build": "nest build",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+    "start": "nest start",
+    "start:dev": "nest start --watch",
+    "start:debug": "nest start --debug --watch",
+    "start:prod": "node dist/main",
+    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:cov": "jest --coverage",
+    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+    "test:e2e": "jest --config ./test/jest-e2e.json"
+  },
+  "dependencies": {
+    "@nestjs/common": "^9.0.0",
+    "@nestjs/core": "^9.0.0",
+    "@nestjs/platform-express": "^9.0.0",
+    "reflect-metadata": "^0.1.13",
+    "rimraf": "^3.0.2",
+    "rxjs": "^7.2.0"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^9.0.0",
+    "@nestjs/schematics": "^9.0.0",
+    "@nestjs/testing": "^9.0.0",
+    "@types/express": "^4.17.13",
+    "@types/jest": "28.1.8",
+    "@types/node": "^16.0.0",
+    "@types/supertest": "^2.0.11",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "eslint": "^8.0.1",
+    "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "jest": "28.1.3",
+    "prettier": "^2.3.2",
+    "source-map-support": "^0.5.20",
+    "supertest": "^6.1.3",
+    "ts-jest": "28.0.8",
+    "ts-loader": "^9.2.3",
+    "ts-node": "^10.0.0",
+    "tsconfig-paths": "4.1.0",
+    "typescript": "^4.7.4"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}
--- a/tests_hugo/chat/chat_server/src/app.controller.spec.ts
+++ b/tests_hugo/chat/chat_server/src/app.controller.spec.ts
--- a/tests_hugo/chat/chat_server/src/app.controller.ts
+++ b/tests_hugo/chat/chat_server/src/app.controller.ts
--- a/tests_hugo/chat/chat_server/src/app.module.ts
+++ b/tests_hugo/chat/chat_server/src/app.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { AppService } from './app.service';
+import { ChatGateway } from './chat.gateway';
+
+@Module({
+  imports: [],
+  controllers: [AppController],
+  providers: [AppService, ChatGateway],
+})
+export class AppModule {}
--- a/tests_hugo/chat/chat_server/src/app.service.ts
+++ b/tests_hugo/chat/chat_server/src/app.service.ts
@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class AppService {
+  getHello(): string {
+    return 'Hello World!';
+  }
+}
--- a/tests_hugo/chat/chat_server/src/chat.gateway.ts
+++ b/tests_hugo/chat/chat_server/src/chat.gateway.ts
@@ -0,0 +1,17 @@
+import {
+	WebSocketGateway,
+	SubscribeMessage,
+	WebSocketServer,
+	MessageBody,
+} from '@nestjs/websockets';
+
+@WebSocketGateway()
+export class ChatGateway {
+	@WebSocketServer()
+	server;
+
+	@SubscribeMessage('message')
+	handleMessage(@MessageBody() message: string): void {
+		this.server.emit('message', message);
+	}
+}
--- a/tests_hugo/chat/chat_server/src/main.ts
+++ b/tests_hugo/chat/chat_server/src/main.ts
--- a/tests_hugo/chat/chat_server/test/app.e2e-spec.ts
+++ b/tests_hugo/chat/chat_server/test/app.e2e-spec.ts
--- a/tests_hugo/chat/chat_server/test/jest-e2e.json
+++ b/tests_hugo/chat/chat_server/test/jest-e2e.json
--- a/tests_hugo/chat/chat_server/tsconfig.build.json
+++ b/tests_hugo/chat/chat_server/tsconfig.build.json
--- a/tests_hugo/chat/chat_server/tsconfig.json
+++ b/tests_hugo/chat/chat_server/tsconfig.json
--- a/tests_hugo/nest_app/dist/coffees/coffees.controller.d.ts
+++ b/tests_hugo/nest_app/dist/coffees/coffees.controller.d.ts
@@ -1,8 +0,0 @@
-export declare class CoffeesController {
-    findAll(paginationQuery: any): string;
-    findFlavors(): string;
-    findOne(id: string): string;
-    create(body: any): any;
-    update(id: string, body: any): string;
-    remove(id: string): string;
-}
--- a/tests_hugo/nest_app/dist/coffees/coffees.controller.js.map
+++ b/tests_hugo/nest_app/dist/coffees/coffees.controller.js.map
@@ -1 +0,0 @@
-{"version":3,"file":"coffees.controller.js","sourceRoot":"","sources":["../../src/coffees/coffees.controller.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;AAAA,2CAWwB;AAGjB,IAAM,iBAAiB,GAAvB,MAAM,iBAAiB;IAG7B,OAAO,CAAU,eAAe;QAC/B,MAAM,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,eAAe,CAAC;QAC1C,OAAO;aACI,KAAK;cACJ,MAAM;GACjB,CAAC;IACH,CAAC;IAGD,WAAW;QACV,OAAO,yCAAyC,CAAC;IAClD,CAAC;IAGD,OAAO,CAAc,EAAU;QAC9B,OAAO,wBAAwB,EAAE,UAAU,CAAC;IAC7C,CAAC;IAID,MAAM,CAAS,IAAI;QAClB,OAAO,IAAI,CAAC;IACb,CAAC;IAGD,MAAM,CAAc,EAAU,EAAU,IAAI;QAC3C,OAAO,wBAAwB,EAAE,SAAS,CAAC;IAC5C,CAAC;IAGD,MAAM,CAAc,EAAU;QAC7B,OAAO,wBAAwB,EAAE,SAAS,CAAC;IAC5C,CAAC;CACD,CAAA;AAlCA;IAAC,IAAA,YAAG,GAAE;IACG,WAAA,IAAA,cAAK,GAAE,CAAA;;;;gDAMf;AAED;IAAC,IAAA,YAAG,EAAC,SAAS,CAAC;;;;oDAGd;AAED;IAAC,IAAA,YAAG,EAAC,KAAK,CAAC;IACF,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;;;;gDAEnB;AAED;IAAC,IAAA,aAAI,GAAE;IACN,IAAA,iBAAQ,EAAC,mBAAU,CAAC,IAAI,CAAC;IAClB,WAAA,IAAA,aAAI,GAAE,CAAA;;;;+CAEb;AAED;IAAC,IAAA,cAAK,EAAC,KAAK,CAAC;IACL,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;IAAc,WAAA,IAAA,aAAI,GAAE,CAAA;;;;+CAEtC;AAED;IAAC,IAAA,eAAM,EAAC,KAAK,CAAC;IACN,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;;;;+CAElB;AAnCW,iBAAiB;IAD7B,IAAA,mBAAU,EAAC,SAAS,CAAC;GACT,iBAAiB,CAoC7B;AApCY,8CAAiB"}
--- a/tests_hugo/nest_app/dist/tsconfig.build.tsbuildinfo
+++ b/tests_hugo/nest_app/dist/tsconfig.build.tsbuildinfo
--- a/tests_hugo/nest_course/.eslintrc.js
+++ b/tests_hugo/nest_course/.eslintrc.js
@@ -0,0 +1,25 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    tsconfigRootDir : __dirname, 
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  ignorePatterns: ['.eslintrc.js'],
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};
--- a/tests_hugo/nest_course/.prettierrc
+++ b/tests_hugo/nest_course/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}
--- a/tests_hugo/nest_course/README.md
+++ b/tests_hugo/nest_course/README.md
@@ -0,0 +1,73 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="200" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ npm install
+```
+
+## Running the app
+
+```bash
+# development
+$ npm run start
+
+# watch mode
+$ npm run start:dev
+
+# production mode
+$ npm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ npm run test
+
+# e2e tests
+$ npm run test:e2e
+
+# test coverage
+$ npm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).
--- a/tests_hugo/nest_course/dist/app.controller.d.ts
+++ b/tests_hugo/nest_course/dist/app.controller.d.ts
@@ -0,0 +1,6 @@
+import { AppService } from './app.service';
+export declare class AppController {
+    private readonly appService;
+    constructor(appService: AppService);
+    getHello(): string;
+}
--- a/tests_hugo/nest_course/dist/app.controller.js
+++ b/tests_hugo/nest_course/dist/app.controller.js
@@ -0,0 +1,34 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AppController = void 0;
+const common_1 = require("@nestjs/common");
+const app_service_1 = require("./app.service");
+let AppController = class AppController {
+    constructor(appService) {
+        this.appService = appService;
+    }
+    getHello() {
+        return this.appService.getHello();
+    }
+};
+__decorate([
+    (0, common_1.Get)(),
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", []),
+    __metadata("design:returntype", String)
+], AppController.prototype, "getHello", null);
+AppController = __decorate([
+    (0, common_1.Controller)(),
+    __metadata("design:paramtypes", [app_service_1.AppService])
+], AppController);
+exports.AppController = AppController;
+//# sourceMappingURL=app.controller.js.map
--- a/tests_hugo/nest_course/dist/app.controller.js.map
+++ b/tests_hugo/nest_course/dist/app.controller.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"app.controller.js","sourceRoot":"","sources":["../src/app.controller.ts"],"names":[],"mappings":";;;;;;;;;;;;AAAA,2CAAiD;AACjD,+CAA2C;AAGpC,IAAM,aAAa,GAAnB,MAAM,aAAa;IACxB,YAA6B,UAAsB;QAAtB,eAAU,GAAV,UAAU,CAAY;IAAG,CAAC;IAGvD,QAAQ;QACN,OAAO,IAAI,CAAC,UAAU,CAAC,QAAQ,EAAE,CAAC;IACpC,CAAC;CACF,CAAA;AAJC;IAAC,IAAA,YAAG,GAAE;;;;6CAGL;AANU,aAAa;IADzB,IAAA,mBAAU,GAAE;qCAE8B,wBAAU;GADxC,aAAa,CAOzB;AAPY,sCAAa"}
--- a/tests_hugo/nest_course/dist/app.module.d.ts
+++ b/tests_hugo/nest_course/dist/app.module.d.ts
@@ -0,0 +1,2 @@
+export declare class AppModule {
+}
--- a/tests_hugo/nest_course/dist/app.module.js
+++ b/tests_hugo/nest_course/dist/app.module.js
@@ -11,13 +11,14 @@ const common_1 = require("@nestjs/common");
 const app_controller_1 = require("./app.controller");
 const app_service_1 = require("./app.service");
 const coffees_controller_1 = require("./coffees/coffees.controller");
+const coffees_service_1 = require("./coffees/coffees.service");
 let AppModule = class AppModule {
 };
 AppModule = __decorate([
    (0, common_1.Module)({
        imports: [],
        controllers: [app_controller_1.AppController, coffees_controller_1.CoffeesController],
-        providers: [app_service_1.AppService],
+        providers: [app_service_1.AppService, coffees_service_1.CoffeesService],
    })
 ], AppModule);
 exports.AppModule = AppModule;
--- a/tests_hugo/nest_course/dist/app.module.js.map
+++ b/tests_hugo/nest_course/dist/app.module.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"app.module.js","sourceRoot":"","sources":["../src/app.module.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAAwC;AACxC,qDAAiD;AACjD,+CAA2C;AAC3C,qEAAiE;AACjE,+DAA2D;AAOpD,IAAM,SAAS,GAAf,MAAM,SAAS;CAAG,CAAA;AAAZ,SAAS;IALrB,IAAA,eAAM,EAAC;QACN,OAAO,EAAE,EAAE;QACX,WAAW,EAAE,CAAC,8BAAa,EAAE,sCAAiB,CAAC;QAC/C,SAAS,EAAE,CAAC,wBAAU,EAAE,gCAAc,CAAC;KACxC,CAAC;GACW,SAAS,CAAG;AAAZ,8BAAS"}
--- a/tests_hugo/nest_course/dist/app.service.d.ts
+++ b/tests_hugo/nest_course/dist/app.service.d.ts
@@ -0,0 +1,3 @@
+export declare class AppService {
+    getHello(): string;
+}
--- a/tests_hugo/nest_course/dist/app.service.js
+++ b/tests_hugo/nest_course/dist/app.service.js
--- a/tests_hugo/nest_course/dist/app.service.js.map
+++ b/tests_hugo/nest_course/dist/app.service.js.map
--- a/tests_hugo/nest_course/dist/coffees/coffees.controller.d.ts
+++ b/tests_hugo/nest_course/dist/coffees/coffees.controller.d.ts
@@ -0,0 +1,10 @@
+import { CoffeesService } from './coffees.service';
+export declare class CoffeesController {
+    private readonly coffeesService;
+    constructor(coffeesService: CoffeesService);
+    findAll(paginationQuery: any): import("./entities/coffee.entity").Coffee[];
+    findOne(id: string): import("./entities/coffee.entity").Coffee;
+    create(body: any): void;
+    update(id: string, body: any): void;
+    remove(id: string): void;
+}
--- a/tests_hugo/nest_course/dist/coffees/coffees.controller.js
+++ b/tests_hugo/nest_course/dist/coffees/coffees.controller.js
@@ -14,28 +14,25 @@ var __param = (this && this.__param) || function (paramIndex, decorator) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.CoffeesController = void 0;
 const common_1 = require("@nestjs/common");
+const coffees_service_1 = require("./coffees.service");
 let CoffeesController = class CoffeesController {
-    findAll(paginationQuery) {
-        const { limit, offset } = paginationQuery;
-        return `this action returns all the coffees. 
-				limit: ${limit}, 
-				offset: ${offset}
-		`;
+    constructor(coffeesService) {
+        this.coffeesService = coffeesService;
    }
-    findFlavors() {
-        return 'this action returns the coffees flavors';
+    findAll(paginationQuery) {
+        return this.coffeesService.findAll();
    }
    findOne(id) {
-        return `this action returns #${id} coffees`;
+        return this.coffeesService.findOne(id);
    }
    create(body) {
-        return body;
+        return this.coffeesService.create(body);
    }
    update(id, body) {
-        return `this action updates #${id} coffee`;
+        return this.coffeesService.update(id, body);
    }
    remove(id) {
-        return `this action removes #${id} coffee`;
+        return this.coffeesService.remove(id);
    }
 };
 __decorate([
@@ -45,12 +42,6 @@ __decorate([
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", void 0)
 ], CoffeesController.prototype, "findAll", null);
-__decorate([
-    (0, common_1.Get)('flavors'),
-    __metadata("design:type", Function),
-    __metadata("design:paramtypes", []),
-    __metadata("design:returntype", void 0)
-], CoffeesController.prototype, "findFlavors", null);
 __decorate([
    (0, common_1.Get)(':id'),
    __param(0, (0, common_1.Param)('id')),
@@ -60,7 +51,6 @@ __decorate([
 ], CoffeesController.prototype, "findOne", null);
 __decorate([
    (0, common_1.Post)(),
-    (0, common_1.HttpCode)(common_1.HttpStatus.GONE),
    __param(0, (0, common_1.Body)()),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
@@ -82,7 +72,8 @@ __decorate([
    __metadata("design:returntype", void 0)
 ], CoffeesController.prototype, "remove", null);
 CoffeesController = __decorate([
-    (0, common_1.Controller)('coffees')
+    (0, common_1.Controller)('coffees'),
+    __metadata("design:paramtypes", [coffees_service_1.CoffeesService])
 ], CoffeesController);
 exports.CoffeesController = CoffeesController;
 //# sourceMappingURL=coffees.controller.js.map
--- a/tests_hugo/nest_course/dist/coffees/coffees.controller.js.map
+++ b/tests_hugo/nest_course/dist/coffees/coffees.controller.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"coffees.controller.js","sourceRoot":"","sources":["../../src/coffees/coffees.controller.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;AAAA,2CAWwB;AACxB,uDAAmD;AAG5C,IAAM,iBAAiB,GAAvB,MAAM,iBAAiB;IAC7B,YAA6B,cAA8B;QAA9B,mBAAc,GAAd,cAAc,CAAgB;IAAG,CAAC;IAG/D,OAAO,CAAU,eAAe;QAE/B,OAAO,IAAI,CAAC,cAAc,CAAC,OAAO,EAAE,CAAC;IACtC,CAAC;IAGD,OAAO,CAAc,EAAU;QAC9B,OAAO,IAAI,CAAC,cAAc,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;IACxC,CAAC;IAID,MAAM,CAAS,IAAI;QAClB,OAAO,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IACzC,CAAC;IAGD,MAAM,CAAc,EAAU,EAAU,IAAI;QAC3C,OAAO,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,EAAE,EAAE,IAAI,CAAC,CAAC;IAC7C,CAAC;IAGD,MAAM,CAAc,EAAU;QAC7B,OAAO,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,EAAE,CAAC,CAAC;IACvC,CAAC;CACD,CAAA;AA1BA;IAAC,IAAA,YAAG,GAAE;IACG,WAAA,IAAA,cAAK,GAAE,CAAA;;;;gDAGf;AAED;IAAC,IAAA,YAAG,EAAC,KAAK,CAAC;IACF,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;;;;gDAEnB;AAED;IAAC,IAAA,aAAI,GAAE;IAEC,WAAA,IAAA,aAAI,GAAE,CAAA;;;;+CAEb;AAED;IAAC,IAAA,cAAK,EAAC,KAAK,CAAC;IACL,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;IAAc,WAAA,IAAA,aAAI,GAAE,CAAA;;;;+CAEtC;AAED;IAAC,IAAA,eAAM,EAAC,KAAK,CAAC;IACN,WAAA,IAAA,cAAK,EAAC,IAAI,CAAC,CAAA;;;;+CAElB;AA5BW,iBAAiB;IAD7B,IAAA,mBAAU,EAAC,SAAS,CAAC;qCAEwB,gCAAc;GAD/C,iBAAiB,CA6B7B;AA7BY,8CAAiB"}
--- a/tests_hugo/nest_course/dist/coffees/coffees.service.d.ts
+++ b/tests_hugo/nest_course/dist/coffees/coffees.service.d.ts
@@ -0,0 +1,9 @@
+import { Coffee } from './entities/coffee.entity';
+export declare class CoffeesService {
+    private coffees;
+    findAll(): Coffee[];
+    findOne(id: string): Coffee;
+    create(createCoffeeDto: any): void;
+    update(id: string, updateCoffeeDto: any): void;
+    remove(id: string): void;
+}
--- a/tests_hugo/nest_course/dist/coffees/coffees.service.js
+++ b/tests_hugo/nest_course/dist/coffees/coffees.service.js
@@ -0,0 +1,47 @@
+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.CoffeesService = void 0;
+const common_1 = require("@nestjs/common");
+let CoffeesService = class CoffeesService {
+    constructor() {
+        this.coffees = [
+            {
+                id: 1,
+                name: 'arabica',
+                brand: 'illy',
+                flavors: ['chocolate', 'vanilla'],
+            }
+        ];
+    }
+    findAll() {
+        return this.coffees;
+    }
+    findOne(id) {
+        return this.coffees.find(item => item.id === +id);
+    }
+    create(createCoffeeDto) {
+        this.coffees.push(createCoffeeDto);
+    }
+    update(id, updateCoffeeDto) {
+        const existingCoffee = this.findOne(id);
+        if (existingCoffee) {
+        }
+    }
+    remove(id) {
+        const coffeeIndex = this.coffees.findIndex(item => item.id === +id);
+        if (coffeeIndex >= 0) {
+            this.coffees.splice(coffeeIndex, 1);
+        }
+    }
+};
+CoffeesService = __decorate([
+    (0, common_1.Injectable)()
+], CoffeesService);
+exports.CoffeesService = CoffeesService;
+//# sourceMappingURL=coffees.service.js.map
--- a/tests_hugo/nest_course/dist/coffees/coffees.service.js.map
+++ b/tests_hugo/nest_course/dist/coffees/coffees.service.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"coffees.service.js","sourceRoot":"","sources":["../../src/coffees/coffees.service.ts"],"names":[],"mappings":";;;;;;;;;AAAA,2CAA4C;AAIrC,IAAM,cAAc,GAApB,MAAM,cAAc;IAApB;QAEE,YAAO,GAAa;YAC3B;gBACC,EAAE,EAAE,CAAC;gBACL,IAAI,EAAE,SAAS;gBACf,KAAK,EAAE,MAAM;gBACb,OAAO,EAAE,CAAC,WAAW,EAAE,SAAS,CAAC;aACjC;SACD,CAAC;IA2BH,CAAC;IAzBA,OAAO;QACN,OAAO,IAAI,CAAC,OAAO,CAAC;IACrB,CAAC;IAED,OAAO,CAAC,EAAU;QACjB,OAAO,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,KAAK,CAAC,EAAE,CAAC,CAAC;IACnD,CAAC;IAED,MAAM,CAAC,eAAoB;QAC1B,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC;IACpC,CAAC;IAED,MAAM,CAAC,EAAU,EAAE,eAAoB;QACtC,MAAM,cAAc,GAAG,IAAI,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;QACxC,IAAI,cAAc,EAAE;SAEnB;IACF,CAAC;IAED,MAAM,CAAC,EAAU;QAChB,MAAM,WAAW,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,IAAI,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,KAAK,CAAC,EAAE,CAAC,CAAC;QACpE,IAAI,WAAW,IAAI,CAAC,EAAE;YACrB,IAAI,CAAC,OAAO,CAAC,MAAM,CAAC,WAAW,EAAE,CAAC,CAAC,CAAC;SACpC;IACF,CAAC;CACD,CAAA;AApCY,cAAc;IAD1B,IAAA,mBAAU,GAAE;GACA,cAAc,CAoC1B;AApCY,wCAAc"}
--- a/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.d.ts
+++ b/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.d.ts
@@ -0,0 +1,6 @@
+export declare class Coffee {
+    id: number;
+    name: string;
+    brand: string;
+    flavors: string[];
+}
--- a/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.js
+++ b/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.js
@@ -0,0 +1,7 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Coffee = void 0;
+class Coffee {
+}
+exports.Coffee = Coffee;
+//# sourceMappingURL=coffee.entity.js.map
--- a/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.js.map
+++ b/tests_hugo/nest_course/dist/coffees/entities/coffee.entity.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"coffee.entity.js","sourceRoot":"","sources":["../../../src/coffees/entities/coffee.entity.ts"],"names":[],"mappings":";;;AAAA,MAAa,MAAM;CAKlB;AALD,wBAKC"}
--- a/tests_hugo/nest_course/dist/main.d.ts
+++ b/tests_hugo/nest_course/dist/main.d.ts
@@ -0,0 +1 @@
+export {};
--- a/tests_hugo/nest_course/dist/main.js
+++ b/tests_hugo/nest_course/dist/main.js
@@ -0,0 +1,10 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const core_1 = require("@nestjs/core");
+const app_module_1 = require("./app.module");
+async function bootstrap() {
+    const app = await core_1.NestFactory.create(app_module_1.AppModule);
+    await app.listen(3000);
+}
+bootstrap();
+//# sourceMappingURL=main.js.map
--- a/tests_hugo/nest_course/dist/main.js.map
+++ b/tests_hugo/nest_course/dist/main.js.map
@@ -0,0 +1 @@
+{"version":3,"file":"main.js","sourceRoot":"","sources":["../src/main.ts"],"names":[],"mappings":";;AAAA,uCAA2C;AAC3C,6CAAyC;AAEzC,KAAK,UAAU,SAAS;IACtB,MAAM,GAAG,GAAG,MAAM,kBAAW,CAAC,MAAM,CAAC,sBAAS,CAAC,CAAC;IAChD,MAAM,GAAG,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;AACzB,CAAC;AACD,SAAS,EAAE,CAAC"}
--- a/tests_hugo/nest_course/dist/tsconfig.build.tsbuildinfo
+++ b/tests_hugo/nest_course/dist/tsconfig.build.tsbuildinfo
--- a/tests_hugo/nest_course/nest-cli.json
+++ b/tests_hugo/nest_course/nest-cli.json
@@ -0,0 +1,5 @@
+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src"
+}
--- a/tests_hugo/nest_course/package-lock.json
+++ b/tests_hugo/nest_course/package-lock.json
--- a/tests_hugo/nest_course/package.json
+++ b/tests_hugo/nest_course/package.json
--- a/tests_hugo/nest_course/src/app.controller.spec.ts
+++ b/tests_hugo/nest_course/src/app.controller.spec.ts
@@ -0,0 +1,22 @@
+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!');
+    });
+  });
+});
--- a/tests_hugo/nest_course/src/app.controller.ts
+++ b/tests_hugo/nest_course/src/app.controller.ts
@@ -0,0 +1,12 @@
+import { Controller, Get } from '@nestjs/common';
+import { AppService } from './app.service';
+
+@Controller()
+export class AppController {
+  constructor(private readonly appService: AppService) {}
+
+  @Get()
+  getHello(): string {
+    return this.appService.getHello();
+  }
+}
--- a/tests_hugo/nest_course/src/app.module.ts
+++ b/tests_hugo/nest_course/src/app.module.ts
@@ -2,10 +2,11 @@ import { Module } from '@nestjs/common';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 import { CoffeesController } from './coffees/coffees.controller';
+import { CoffeesService } from './coffees/coffees.service';

@Module({
  imports: [],
  controllers: [AppController, CoffeesController],
-  providers: [AppService],
+  providers: [AppService, CoffeesService],
 })
 export class AppModule {}
--- a/tests_hugo/nest_course/src/app.service.ts
+++ b/tests_hugo/nest_course/src/app.service.ts
--- a/tests_hugo/nest_course/src/coffees/coffees.controller.spec.ts
+++ b/tests_hugo/nest_course/src/coffees/coffees.controller.spec.ts
--- a/tests_hugo/nest_course/src/coffees/coffees.controller.ts
+++ b/tests_hugo/nest_course/src/coffees/coffees.controller.ts
@@ -10,42 +10,36 @@ import {
 	Delete,
 	Query
 } from '@nestjs/common';
+import { CoffeesService } from './coffees.service';

@Controller('coffees')
 export class CoffeesController {
+	constructor(private readonly coffeesService: CoffeesService) {}

 	@Get()
 	findAll(@Query() paginationQuery) {
-		const { limit, offset } = paginationQuery;
-		return `this action returns all the coffees. 
-				limit: ${limit}, 
-				offset: ${offset}
-		`;
-	}
-
-	@Get('flavors')
-	findFlavors() {
-		return 'this action returns the coffees flavors';
+	//	const { limit, offset } = paginationQuery;
+		return this.coffeesService.findAll();
 	}

 	@Get(':id')
 	findOne(@Param('id') id: string) {
-		return `this action returns #${id} coffees`;
+		return this.coffeesService.findOne(id);
 	}

 	@Post()
-	@HttpCode(HttpStatus.GONE)
+	//@HttpCode(HttpStatus.GONE)
 	create(@Body() body) {
-		return body;
+		return this.coffeesService.create(body);
 	}

 	@Patch(':id')
 	update(@Param('id') id: string, @Body() body) {
-		return `this action updates #${id} coffee`;
+		return this.coffeesService.update(id, body);
 	}

 	@Delete(':id')
 	remove(@Param('id') id: string) {
-		return `this action removes #${id} coffee`;
+		return this.coffeesService.remove(id);
 	}
 }
--- a/tests_hugo/nest_course/src/coffees/coffees.service.spec.ts
+++ b/tests_hugo/nest_course/src/coffees/coffees.service.spec.ts
@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { CoffeesService } from './coffees.service';
+
+describe('CoffeesService', () => {
+  let service: CoffeesService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [CoffeesService],
+    }).compile();
+
+    service = module.get<CoffeesService>(CoffeesService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});
--- a/tests_hugo/nest_course/src/coffees/coffees.service.ts
+++ b/tests_hugo/nest_course/src/coffees/coffees.service.ts
@@ -0,0 +1,42 @@
+import { Injectable } from '@nestjs/common';
+import { Coffee } from './entities/coffee.entity';
+
+@Injectable()
+export class CoffeesService {
+
+	private coffees: Coffee[] = [
+		{
+			id: 1,
+			name: 'arabica',
+			brand: 'illy',
+			flavors: ['chocolate', 'vanilla'],
+		}
+	];
+
+	findAll() {
+		return this.coffees;
+	}
+
+	findOne(id: string) {
+		return this.coffees.find(item => item.id === +id);
+	}
+
+	create(createCoffeeDto: any) {
+	 this.coffees.push(createCoffeeDto);
+	}
+
+	update(id: string, updateCoffeeDto: any) {
+		const existingCoffee = this.findOne(id);
+		if (existingCoffee) {
+			// update the existing entity
+		}
+	}
+
+	remove(id: string) {
+		const coffeeIndex = this.coffees.findIndex(item => item.id === +id);
+		if (coffeeIndex >= 0) {
+			this.coffees.splice(coffeeIndex, 1);
+		}
+	}
+}
+
--- a/tests_hugo/nest_course/src/coffees/entities/coffee.entity.ts
+++ b/tests_hugo/nest_course/src/coffees/entities/coffee.entity.ts
@@ -0,0 +1,6 @@
+export class Coffee {
+	id: number;
+	name: string;
+	brand: string;
+	flavors: string[];
+}
--- a/tests_hugo/nest_course/src/main.ts
+++ b/tests_hugo/nest_course/src/main.ts
@@ -0,0 +1,8 @@
+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  await app.listen(3000);
+}
+bootstrap();
--- a/tests_hugo/nest_course/test/app.e2e-spec.ts
+++ b/tests_hugo/nest_course/test/app.e2e-spec.ts
@@ -0,0 +1,24 @@
+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!');
+  });
+});
--- a/tests_hugo/nest_course/test/jest-e2e.json
+++ b/tests_hugo/nest_course/test/jest-e2e.json
@@ -0,0 +1,9 @@
+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}
--- a/tests_hugo/nest_course/tsconfig.build.json
+++ b/tests_hugo/nest_course/tsconfig.build.json
@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}
--- a/tests_hugo/nest_course/tsconfig.json
+++ b/tests_hugo/nest_course/tsconfig.json
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "es2017",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "strictBindCallApply": false,
+    "forceConsistentCasingInFileNames": false,
+    "noFallthroughCasesInSwitch": false
+  }
+}
--- a/tests_hugo/package-lock.json
+++ b/tests_hugo/package-lock.json
@@ -0,0 +1,877 @@
+{
+  "name": "tests_hugo",
+  "lockfileVersion": 2,
+  "requires": true,
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+      "peer": true,
+      "dependencies": {
+        "iterare": "1.2.1",
+        "tslib": "2.4.1",
+        "uuid": "9.0.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/nest"
+      },
+      "peerDependencies": {
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+        "class-transformer": "*",
+        "class-validator": "*",
+        "reflect-metadata": "^0.1.12",
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+      },
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+        "cache-manager": {
+          "optional": true
+        },
+        "class-transformer": {
+          "optional": true
+        },
+        "class-validator": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@nestjs/core": {
+      "version": "9.2.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-9.2.0.tgz",
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+      "hasInstallScript": true,
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