SAE_RIOT_2024/api/model/model.php

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2024-06-27 10:07:19 +02:00
<?php
class Database
{
private $host;
private $user;
private $pass;
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private $dbname;
private $pdo;
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public function __construct($host, $user, $pass, $dbname) {
$this->host = $host;
$this->user = $user;
$this->pass = $pass;
$this->dbname = $dbname;
}
public function connect() {
$driver_options = [
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
];
$dsn = "mysql:host=$this->host;dbname=$this->dbname";
$this->pdo = new PDO($dsn, $this->user, $this->pass,$driver_options);
}
public function query($sql, $params = []) {
$stmt = $this->pdo->prepare($sql);
if ($stmt->execute($params) === true)
return $stmt;
return false;
}
public function lastInsertId(){
return $this->pdo->lastInsertId();
}
}
class MusicAPI
{
static private $db = null;
static private $BASE_QUERY = "SELECT Song.id, Song.name, Album.name AS `album-name`, Album.year, Artist.name AS `artist-name`, Genre.name AS `genre` ".
"FROM Song ".
"JOIN Track ON Song.id=Track.songId ".
"JOIN Album ON Track.albumId=Album.id ".
"JOIN Artist ON Album.artistId=Artist.id ".
"JOIN Cover ON Album.coverId=Cover.id ".
"JOIN Genre ON Album.genreId=Genre.id ";
public static function init()
{
self::$db = new Database("localhost", "fauvet", "toto", "fauvet");
self::$db->connect();
}
public static function findSongById($id)
{
$sql = self::$BASE_QUERY."WHERE Song.id = ?";
$stmt = self::$db->query($sql, [$id]);
return $stmt->fetchAll();
}
public static function findAllSongByTitleContaining($title)
{
$sql = self::$BASE_QUERY."WHERE Song.name LIKE ?;";
$stmt = self::$db->query($sql, ['%' . $title . '%']);
return $stmt->fetchAll();
}
public static function findSongByAlbumName($a)
{
$sql = self::$BASE_QUERY."WHERE Album.name LIKE ?;";
$stmt = self::$db->query($sql, ['%' . $a . '%']);
return $stmt->fetchAll();
}
public static function findAllSong()
{
$sql = self::$BASE_QUERY.";";
$stmt = self::$db->query($sql);
return $stmt->fetchAll();
}
//Fonctions pour la recherche d'album
public static function findAlbumById($id)
{
$sql = "SELECT Album.id, Album.name, Album.year FROM Album WHERE Album.id=?;";
$stmt = self::$db->query($sql, [$id]);
return $stmt->fetchAll();
}
public static function findAlbumByNameContaining($n)
{
$sql = "SELECT Album.id, Album.name, Album.year FROM Album WHERE Album.name LIKE ?;";
$stmt = self::$db->query($sql, ['%'.$n.'%']);
return $stmt->fetchAll();
}
public static function findAllAlbum()
{
$sql = "SELECT Album.id, Album.name, Album.year FROM Album;";
$stmt = self::$db->query($sql);
return $stmt->fetchAll();
}
//Fonctions pour la recherche de titres
public static function findArtsistById($id)
{
$sql = "SELECT Artist.id, Artist.name FROM Artist WHERE Artist.id=?;";
$stmt = self::$db->query($sql, [$id]);
return $stmt->fetchAll();
}
public static function findArtsistByNameContaining($n)
{
$sql = "SELECT Artist.id, Artist.name FROM Artist WHERE Artist.name LIKE ?;";
$stmt = self::$db->query($sql, ['%'.$n.'%']);
return $stmt->fetchAll();
}
public static function findAllArtist()
{
$sql = "SELECT * FROM Artist;";
$stmt = self::$db->query($sql);
return $stmt->fetchAll();
}
// Fonctions gestion des playlists
public static function findAllPlaylists()
{
$sql = "SELECT * FROM Playlist;";
$stmt = self::$db->query($sql);
return $stmt->fetchAll();
}
public static function findPlaylistById($id)
{
$sql = "SELECT * FROM Playlist WHERE Playlist.id=?;";
$stmt = self::$db->query($sql, [$id]);
return $stmt->fetchAll();
}
public static function createPlaylist($name)
{
$sql = "INSERT INTO Playlist (name) VALUES (?);";
self::$db->query($sql, [$name]);
return self::$db->lastInsertId();
}
public static function deletePlaylist($id)
{
$sql = "DELETE FROM Playlist WHERE id=?;";
return self::$db->query($sql, [$id]);
}
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}
?>