alexalkhatib/melody-playlist-app

How alexalkhatib/melody-playlist-app works

Melody is a Symfony monolith for collaborative music cataloguing and personal playlists. A visitor enters through the Symfony front controller; users can register or authenticate, browse and search the shared catalogue, upload tracks, and manage playlists, while contact messages and admin operations provide separate branches. Controllers coordinate forms, repositories and Twig views; Doctrine-backed entities represent accounts, tracks, genres, playlists and contact messages. The README documents email delivery and the major application features; some subsystem links below rely on that documentation because their implementation excerpts were not provided.

Main entry points: Repository Doctrine repositories · User.php User accounts · ContactController.php Contact messages · Morceaux.php Track records

Components 24

Web experience

HTTP front controller public/index.php
Home and discovery src/Controller/HomeController.php
Twig pages and player templates
Contact messages src/Controller/ContactController.php
SMTP mail service

Accounts and access

Login and security src/Controller/SecurityController.php
Login authenticator src/Security/LoginAuthenticator.php
Account registration src/Controller/RegistrationController.php
Profile management src/Controller/ProfileController.php

Music and playlists

Music catalogue src/Controller/MorceauxController.php
Track form and uploads src/Form/MorceauxType.php
Playlist management src/Controller/PlaylistController.php
Playlist selection form src/Form/PlaylistType.php

Administration

Admin dashboard src/Controller/Admin/DashboardController.php
Admin catalogue and CRUD src/Controller/Admin/MorceauxCrudController.php
Admin user management src/Controller/Admin/UserCrudController.php

Domain and persistence

User accounts src/Entity/User.php
Track records src/Entity/Morceaux.php
Music genres src/Entity/Genre.php
Playlist records src/Entity/Playlist.php
Contact records src/Entity/Contact.php
Doctrine repositories src/Repository
SQL database

Other components

Visitor / user

Connections 35

Visitor / user → HTTP front controller: sends request README.md
HTTP front controller → Home and discovery: routes request README.md
Home and discovery → Doctrine repositories: queries discovery src/Controller/HomeController.php
Home and discovery → Twig pages and player: renders pages README.md
Visitor / user → Login and security: submits credentials README.md
Login and security → Login authenticator: authenticates with README.md
Login authenticator → User accounts: loads account README.md
Visitor / user → Account registration: registers README.md
Account registration → User accounts: creates account src/Controller/RegistrationController.php
Account registration → Doctrine repositories: uses account repository src/Controller/RegistrationController.php
Visitor / user → Profile management: manages profile README.md
Profile management → User accounts: updates account src/Controller/ProfileController.php
Profile management → Doctrine repositories: queries account activity src/Controller/ProfileController.php
Visitor / user → Music catalogue: browses and adds tracks README.md
Music catalogue → Track form and uploads: handles track form src/Controller/MorceauxController.php
Music catalogue → Doctrine repositories: searches and persists tracks src/Controller/MorceauxController.php
Track form and uploads → Track records: validates track data src/Form/MorceauxType.php
Visitor / user → Playlist management: manages playlists README.md
Playlist management → Playlist selection form: handles selection form src/Controller/PlaylistController.php
Playlist management → Doctrine repositories: queries and persists playlists src/Controller/PlaylistController.php
Playlist selection form → Playlist records: edits playlist data src/Form/PlaylistType.php
Visitor / user → Contact messages: sends message README.md
Contact messages → Contact records: creates message record src/Controller/ContactController.php
Contact messages → Doctrine repositories: persists message src/Controller/ContactController.php
Contact messages → SMTP mail service: sends email README.md
Admin dashboard → Doctrine repositories: reads dashboard counts src/Controller/Admin/DashboardController.php
Admin dashboard → Admin catalogue and CRUD: offers catalogue CRUD src/Controller/Admin/DashboardController.php
Admin dashboard → Admin user management: offers user CRUD src/Controller/Admin/DashboardController.php
Admin catalogue and CRUD → Track records: manages track records src/Controller/Admin/MorceauxCrudController.php
Admin user management → User accounts: manages accounts src/Controller/Admin/UserCrudController.php
Doctrine repositories → SQL database: reads and writes README.md
Track records → Music genres: references genre src/Entity/Morceaux.php
Track records → Playlist records: joins playlists README.md
Playlist records → User accounts: belongs to owner README.md
Visitor / user → Twig pages and player: listens via player README.md

Drawn by GitDiagram on November 11, 2026 from the repository's file tree, README and source files. Read as Markdown ·