Ajout des playlists

CodeIgniter-3.1.13/application/models/Model_music.php

@@ -127,7 +127,31 @@ class Model_music extends CI_Model {
         return $query->result();
     }
     
+
+    public function get_all_songs() {
+        return $this->db->get('song')->result();
+    }
+
+    public function get_all_albums() {
+        return $this->db->get('album')->result();
+    }
     
+    public function get_songs_by_album($album_id) {
+        $this->db->select('song.*');
+        $this->db->from('track');
+        $this->db->join('song', 'track.songid = song.id');
+        $this->db->where('track.albumid', $album_id);
+        return $this->db->get()->result();
+    }    
+
+
+    public function get_random_songs($limit) {
+        $this->db->order_by('RAND()');
+        $this->db->limit($limit);
+        return $this->db->get('song')->result();
+    }
+    
+
     public function get_total_musiques(){
         $query = $this->db->query("SELECT COUNT(*) as total_musiques FROM song");
         $result = $query->row();

CodeIgniter-3.1.13/application/models/Model_playlist.php

@@ -0,0 +1,71 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Model_playlist extends CI_Model {
+
+    public function __construct() {
+        parent::__construct();
+    }
+
+    public function create_playlist($data) {
+        // Récupérer l'ID de l'utilisateur à partir de la session
+        $user_id = $this->session->userdata('user_id');
+        if ($user_id !== null) {
+            $data['utilisateur_id'] = $user_id;
+            return $this->db->insert('playlist', $data);
+        } else {
+            return false;
+        }
+    }
+
+
+    // Récupérer une playlist par ID
+    public function get_playlist_by_id($playlist_id) {
+        return $this->db->get_where('playlist', array('id' => $playlist_id))->row();
+    }
+
+    // Récupérer toutes les playlists d'un utilisateur spécifique
+    public function get_user_playlists($user_id) {
+        $this->db->where('utilisateur_id', $user_id);
+        return $this->db->get('playlist')->result();
+    }
+
+
+    // Mettre à jour une playlist
+    public function update_playlist($playlist_id, $data) {
+        $this->db->where('id', $playlist_id);
+        return $this->db->update('playlist', $data);
+    }
+
+    // Supprimer une playlist
+    public function delete_playlist($playlist_id) {
+        $this->db->where('id', $playlist_id);
+        return $this->db->delete('playlist');
+    }
+
+    // Ajouter une chanson à une playlist
+    public function add_song_to_playlist($data) {
+        return $this->db->insert('playlist_song', $data);
+    }
+
+    // Supprimer une chanson d'une playlist
+    public function remove_song_from_playlist($playlist_id, $song_id) {
+        $this->db->where('playlist_id', $playlist_id);
+        $this->db->where('song_id', $song_id);
+        return $this->db->delete('playlist_song');
+    }
+
+    // Récupérer les chansons d'une playlist
+    public function get_songs_by_playlist($playlist_id) {
+        $this->db->select('song.*');
+        $this->db->from('playlist_song');
+        $this->db->join('song', 'song.id = playlist_song.song_id');
+        $this->db->where('playlist_song.playlist_id', $playlist_id);
+        return $this->db->get()->result();
+    }
+
+    public function add_album_to_playlist($data) {
+        return $this->db->insert('playlist_album', $data);
+    }
+}
+?>