first commit

spooty-be/.eslintrc.js

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+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',
+  },
+};

spooty-be/.gitignore

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+# compiled output
+/dist
+/node_modules
+/build
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# temp directory
+.temp
+.tmp
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json

spooty-be/.prettierrc

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+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

spooty-be/README.md

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+<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).

spooty-be/nest-cli.json

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+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true
+  }
+}

spooty-be/package.json

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+{
+  "name": "spooty-be",
+  "version": "0.0.1",
+  "description": "",
+  "author": "",
+  "private": true,
+  "license": "UNLICENSED",
+  "scripts": {
+    "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": "^10.0.0",
+    "@nestjs/core": "^10.0.0",
+    "@nestjs/platform-express": "^10.0.0",
+    "@nestjs/schedule": "^4.0.2",
+    "@nestjs/typeorm": "^10.0.2",
+    "@types/yt-search": "^2.10.3",
+    "isomorphic-unfetch": "^4.0.2",
+    "reflect-metadata": "^0.2.0",
+    "rxjs": "^7.8.1",
+    "spotify-url-info": "^3.2.15",
+    "sqlite3": "^5.1.7",
+    "yt-search": "^2.11.0",
+    "ytdl-core": "^4.11.5"
+  },
+  "devDependencies": {
+    "@nestjs/cli": "^10.0.0",
+    "@nestjs/schematics": "^10.0.0",
+    "@nestjs/testing": "^10.0.0",
+    "@types/express": "^4.17.17",
+    "@types/jest": "^29.5.2",
+    "@types/node": "^20.3.1",
+    "@types/supertest": "^6.0.0",
+    "@typescript-eslint/eslint-plugin": "^6.0.0",
+    "@typescript-eslint/parser": "^6.0.0",
+    "eslint": "^8.42.0",
+    "eslint-config-prettier": "^9.0.0",
+    "eslint-plugin-prettier": "^5.0.0",
+    "jest": "^29.5.0",
+    "prettier": "^3.0.0",
+    "source-map-support": "^0.5.21",
+    "supertest": "^6.3.3",
+    "ts-jest": "^29.1.0",
+    "ts-loader": "^9.4.3",
+    "ts-node": "^10.9.1",
+    "tsconfig-paths": "^4.2.0",
+    "typescript": "^5.1.3"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "src",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  }
+}

spooty-be/src/app.controller.spec.ts

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+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!');
+    });
+  });
+});

spooty-be/src/app.controller.ts

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+import { Controller, Get } from '@nestjs/common';
+
+@Controller()
+export class AppController {
+  constructor() {}
+
+  @Get()
+  getHello(): string {
+    return 'ONLINE';
+  }
+}

spooty-be/src/app.module.ts

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+import { Module } from '@nestjs/common';
+import { AppController } from './app.controller';
+import { ScheduleModule } from '@nestjs/schedule';
+import {TypeOrmModule} from '@nestjs/typeorm';
+import {TrackEntity} from "./track/track.entity";
+import {TrackModule} from "./track/track.module";
+import {PlaylistModule} from "./playlist/playlist.module";
+import {PlaylistEntity} from "./playlist/playlist.entity";
+
+@Module({
+  imports: [
+    ScheduleModule.forRoot(),
+    TypeOrmModule.forRoot({
+      type: 'sqlite',
+      database: 'test.sqlite',
+      entities: [TrackEntity, PlaylistEntity],
+      synchronize: true,
+    }),
+    TrackModule,
+    PlaylistModule,
+  ],
+  controllers: [
+    AppController,
+  ],
+  providers: [],
+})
+export class AppModule {}

spooty-be/src/main.ts

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+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  await app.listen(3000);
+}
+bootstrap();

spooty-be/src/playlist/playlist.controller.ts

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+import {Body, Controller, Get, Post} from '@nestjs/common';
+const fetch = require('isomorphic-unfetch');
+const { getData, getPreview, getTracks, getDetails } = require('spotify-url-info')(fetch);
+import {PlaylistService} from "./playlist.service";
+import {PlaylistModel} from "./playlist.model";
+import {TrackService} from "../track/track.service";
+
+@Controller('playlist')
+export class PlaylistController {
+
+    constructor(
+        private readonly service: PlaylistService,
+        private readonly trackService: TrackService,
+    ) {
+    }
+
+    @Get()
+    getAll(): Promise<PlaylistModel[]> {
+        return this.service.findAll();
+    }
+
+    @Post()
+    create(@Body() playlist: PlaylistModel): any {
+        getDetails(playlist.spotifyUrl).then(async details => {
+            const savedPlaylist = await this.service.create({...playlist, name: details.preview.title});
+            console.log(savedPlaylist);
+            details.tracks.forEach(track => {
+                this.trackService.create({
+                    artist: track.artist,
+                    song: track.name,
+                    spotifyUrl: track.previewUrl,
+                }, savedPlaylist);
+            });
+        });
+        //return {url: url.url};
+    }
+}

spooty-be/src/playlist/playlist.entity.ts

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+import { Entity, Column, PrimaryGeneratedColumn, OneToMany } from 'typeorm';
+import {TrackEntity} from "../track/track.entity";
+
+@Entity()
+export class PlaylistEntity {
+
+    @PrimaryGeneratedColumn()
+    id: number;
+
+    @Column()
+    name: string;
+
+    @Column()
+    spotifyUrl: string;
+
+    @OneToMany(() => TrackEntity, track => track.playlist)
+    tracks?: TrackEntity[];
+}

spooty-be/src/playlist/playlist.model.ts

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+export interface PlaylistModel {
+    id: number;
+    name: string;
+    spotifyUrl: string;
+    tracks?: any[]; //todo fix it
+}

spooty-be/src/playlist/playlist.module.ts

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+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import {PlaylistEntity} from "./playlist.entity";
+import {PlaylistService} from "./playlist.service";
+import {PlaylistController} from "./playlist.controller";
+import {TrackModule} from "../track/track.module";
+
+@Module({
+    imports: [
+        TypeOrmModule.forFeature([PlaylistEntity]),
+        TrackModule,
+    ],
+    providers: [PlaylistService],
+    controllers: [PlaylistController],
+    exports: [PlaylistService]
+})
+export class PlaylistModule {}

spooty-be/src/playlist/playlist.service.ts

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+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import {PlaylistEntity} from "./playlist.entity";
+
+@Injectable()
+export class PlaylistService {
+    constructor(
+        @InjectRepository(PlaylistEntity)
+        private repository: Repository<PlaylistEntity>,
+    ) {}
+
+    findAll(): Promise<PlaylistEntity[]> {
+        return this.repository.find({relations: {tracks: true}});
+    }
+
+    findOne(id: number): Promise<PlaylistEntity | null> {
+        return this.repository.findOneBy({ id });
+    }
+
+    async remove(id: number): Promise<void> {
+        await this.repository.delete(id);
+    }
+
+    async create(track: PlaylistEntity): Promise<PlaylistEntity> {
+        return this.repository.save(track);
+    }
+
+    async update(id: number, track: PlaylistEntity): Promise<void> {
+        await this.repository.update(id, track);
+    }
+}

spooty-be/src/track/track.controller.ts

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+import {Body, Controller, Delete, Get, Param, Post, Put, Res, StreamableFile} from '@nestjs/common';
+import {TrackService} from "./track.service";
+import {TrackModel} from "./track.model";
+import {TrackEntity} from "./track.entity";
+import {createReadStream} from "fs";
+import { join } from 'path';
+import type { Response } from 'express';
+
+@Controller('track')
+export class TrackController {
+
+    constructor(private readonly service: TrackService) {
+    }
+
+    @Get()
+    getAll(): Promise<TrackModel[]> {
+        return this.service.findAll();
+    }
+
+    @Get(':id')
+    get(@Param('id') id: number): Promise<TrackModel> {
+        return this.service.findOne(id);
+    }
+
+    @Post()
+    create(@Body() track: TrackModel): Promise<TrackModel> {
+        return this.service.create(track as TrackEntity);
+    }
+
+    @Put(':id')
+    update(@Param('id') id: number, @Body() track: TrackModel): Promise<void> {
+        return this.service.update(id, track as TrackEntity);
+    }
+
+    @Delete(':id')
+    delete(@Param('id') id: number): Promise<void> {
+        return this.service.remove(id);
+    }
+
+    @Get('download/:id')
+    async getFile(@Res({ passthrough: true }) res: Response, @Param('id') id: number): Promise<StreamableFile> {
+        const track = await this.service.findOne(id);
+        const file = createReadStream(join(process.cwd(), 'downloads', `${track.artist} - ${track.song}.mp3`));
+        res.set({'Content-Disposition': `attachment; filename="${track.artist} - ${track.song}.mp3"`,});
+        return new StreamableFile(file);
+    }
+}

spooty-be/src/track/track.entity.ts

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+import { Entity, Column, PrimaryGeneratedColumn, ManyToOne } from 'typeorm';
+import {PlaylistEntity} from "../playlist/playlist.entity";
+import {TrackStatusEnum} from "./track.model";
+
+@Entity()
+export class TrackEntity {
+
+    @PrimaryGeneratedColumn()
+    id?: number;
+
+    @Column()
+    artist: string;
+
+    @Column()
+    song: string;
+
+    @Column()
+    spotifyUrl: string;
+
+    @Column({ nullable: true })
+    youtubeUrl?: string;
+
+    @Column({default: TrackStatusEnum.New})
+    status?: TrackStatusEnum;
+
+    @ManyToOne(() => PlaylistEntity, playlist => playlist.tracks)
+    playlist?: PlaylistEntity;
+}

spooty-be/src/track/track.model.ts

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+import {PlaylistModel} from "../playlist/playlist.model";
+
+export interface TrackModel {
+    id?: number;
+    artist: string;
+    song: string;
+    spotifyUrl: string;
+    youtubeUrl?: string;
+    status?: TrackStatusEnum,
+    playlist?: PlaylistModel;
+}
+
+export enum TrackStatusEnum {
+    New,
+    Queued,
+    Completed,
+}

spooty-be/src/track/track.module.ts

@@ -0,0 +1,13 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import {TrackEntity} from "./track.entity";
+import {TrackService} from "./track.service";
+import {TrackController} from "./track.controller";
+
+@Module({
+    imports: [TypeOrmModule.forFeature([TrackEntity])],
+    providers: [TrackService],
+    controllers: [TrackController],
+    exports: [TrackService],
+})
+export class TrackModule {}

spooty-be/src/track/track.service.ts

@@ -0,0 +1,58 @@
+import {Injectable} from '@nestjs/common';
+import {InjectRepository} from '@nestjs/typeorm';
+import {Repository} from 'typeorm';
+import {TrackEntity} from "./track.entity";
+import {PlaylistEntity} from "../playlist/playlist.entity";
+import {Interval} from "@nestjs/schedule";
+import {TrackStatusEnum} from "./track.model";
+import * as yts from 'yt-search';
+import * as ytdl from 'ytdl-core';
+import * as fs from 'fs';
+
+@Injectable()
+export class TrackService {
+    constructor(
+        @InjectRepository(TrackEntity)
+        private repository: Repository<TrackEntity>,
+    ) {}
+
+    findAll(criteria?: Partial<TrackEntity>): Promise<TrackEntity[]> {
+        return this.repository.find({where: criteria});
+    }
+
+    findOne(id: number): Promise<TrackEntity | null> {
+        return this.repository.findOneBy({ id });
+    }
+
+    async remove(id: number): Promise<void> {
+        await this.repository.delete(id);
+    }
+
+    async create(track: TrackEntity, playlist?: PlaylistEntity): Promise<TrackEntity> {
+        return this.repository.save({...track, playlist});
+    }
+
+    async update(id: number, track: TrackEntity): Promise<void> {
+        await this.repository.update(id, track);
+    }
+
+    @Interval(3000)
+    async findOnYoutube() {
+        const newTracks = await this.findAll({status: TrackStatusEnum.New});
+        newTracks.forEach(async track => {
+            const youtubeResult = await yts(`${track.artist} - ${track.song}`);
+            await this.update(track.id, {...track, youtubeUrl: youtubeResult.videos[0].url, status: TrackStatusEnum.Queued})
+        });
+    }
+
+    @Interval(3000)
+    async download() {
+        const queuedTracks = await this.findAll({status: TrackStatusEnum.Queued});
+        queuedTracks.forEach(async track => {
+            await ytdl(track.youtubeUrl, {quality: "highestaudio", filter: "audioonly"}).pipe(
+                fs.createWriteStream(`downloads/${track.artist} - ${track.song.replace('/', '')}.mp3`)
+            );
+            await this.update(track.id, {...track, status: TrackStatusEnum.Completed})
+        });
+    }
+}

spooty-be/test/app.e2e-spec.ts

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+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!');
+  });
+});

spooty-be/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"
+  }
+}

spooty-be/tsconfig.build.json

@@ -0,0 +1,4 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

spooty-be/tsconfig.json

@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": true,
+    "removeComments": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "allowSyntheticDefaultImports": true,
+    "target": "ES2021",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "baseUrl": "./",
+    "incremental": true,
+    "skipLibCheck": true,
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "strictBindCallApply": false,
+    "forceConsistentCasingInFileNames": false,
+    "noFallthroughCasesInSwitch": false
+  }
+}