add playlist entity

src/Entity/Song.php

@@ -118,10 +118,16 @@ class Song
      */
     private $spinPlays;
 
+    /**
+     * @ORM\ManyToMany(targetEntity="App\Entity\SongPlaylist", mappedBy="songs")
+     */
+    private $songPlaylists;
+
     public function __construct()
     {
         $this->reviews = new ArrayCollection();
         $this->spinPlays = new ArrayCollection();
+        $this->songPlaylists = new ArrayCollection();
     }
 
     public function getId(): ?int
@@ -437,4 +443,32 @@ class Song
 
         return $response;
     }
+
+    /**
+     * @return Collection|SongPlaylist[]
+     */
+    public function getSongPlaylists(): Collection
+    {
+        return $this->songPlaylists;
+    }
+
+    public function addSongPlaylist(SongPlaylist $songPlaylist): self
+    {
+        if (!$this->songPlaylists->contains($songPlaylist)) {
+            $this->songPlaylists[] = $songPlaylist;
+            $songPlaylist->addSong($this);
+        }
+
+        return $this;
+    }
+
+    public function removeSongPlaylist(SongPlaylist $songPlaylist): self
+    {
+        if ($this->songPlaylists->contains($songPlaylist)) {
+            $this->songPlaylists->removeElement($songPlaylist);
+            $songPlaylist->removeSong($this);
+        }
+
+        return $this;
+    }
 }

src/Entity/SongPlaylist.php

+<?php
+
+namespace App\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Entity(repositoryClass="App\Repository\SongPlaylistRepository")
+ */
+class SongPlaylist
+{
+    /**
+     * @ORM\Id()
+     * @ORM\GeneratedValue()
+     * @ORM\Column(type="integer")
+     */
+    private $id;
+
+    /**
+     * @ORM\Column(type="string", length=255)
+     */
+    private $title;
+
+    /**
+     * @ORM\Column(type="text", nullable=true)
+     */
+    private $description;
+
+    /**
+     * @ORM\Column(type="string", length=255)
+     */
+    private $fileReference;
+
+    /**
+     * @ORM\Column(type="boolean")
+     */
+    private $isOfficial;
+
+    /**
+     * @ORM\ManyToMany(targetEntity="App\Entity\Song", inversedBy="songPlaylists")
+     */
+    private $songs;
+
+    public function __construct()
+    {
+        $this->songs = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getTitle(): ?string
+    {
+        return $this->title;
+    }
+
+    public function setTitle(string $title): self
+    {
+        $this->title = $title;
+
+        return $this;
+    }
+
+    public function getDescription(): ?string
+    {
+        return $this->description;
+    }
+
+    public function setDescription(?string $description): self
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
+    public function getFileReference(): ?string
+    {
+        return $this->fileReference;
+    }
+
+    public function setFileReference(string $fileReference): self
+    {
+        $this->fileReference = $fileReference;
+
+        return $this;
+    }
+
+    public function getIsOfficial(): ?bool
+    {
+        return $this->isOfficial;
+    }
+
+    public function setIsOfficial(bool $isOfficial): self
+    {
+        $this->isOfficial = $isOfficial;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection|Song[]
+     */
+    public function getSongs(): Collection
+    {
+        return $this->songs;
+    }
+
+    public function addSong(Song $song): self
+    {
+        if (!$this->songs->contains($song)) {
+            $this->songs[] = $song;
+        }
+
+        return $this;
+    }
+
+    public function removeSong(Song $song): self
+    {
+        if ($this->songs->contains($song)) {
+            $this->songs->removeElement($song);
+        }
+
+        return $this;
+    }
+}

src/Repository/SongPlaylistRepository.php

+<?php
+
+namespace App\Repository;
+
+use App\Entity\SongPlaylist;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @method SongPlaylist|null find($id, $lockMode = null, $lockVersion = null)
+ * @method SongPlaylist|null findOneBy(array $criteria, array $orderBy = null)
+ * @method SongPlaylist[]    findAll()
+ * @method SongPlaylist[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class SongPlaylistRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, SongPlaylist::class);
+    }
+
+    // /**
+    //  * @return SongPlaylist[] Returns an array of SongPlaylist objects
+    //  */
+    /*
+    public function findByExampleField($value)
+    {
+        return $this->createQueryBuilder('s')
+            ->andWhere('s.exampleField = :val')
+            ->setParameter('val', $value)
+            ->orderBy('s.id', 'ASC')
+            ->setMaxResults(10)
+            ->getQuery()
+            ->getResult()
+        ;
+    }
+    */
+
+    /*
+    public function findOneBySomeField($value): ?SongPlaylist
+    {
+        return $this->createQueryBuilder('s')
+            ->andWhere('s.exampleField = :val')
+            ->setParameter('val', $value)
+            ->getQuery()
+            ->getOneOrNullResult()
+        ;
+    }
+    */
+}