Add ON DELETE CASCADE to metadata link table associations

Author: codedmonkey

migrations/Version20260120114538.php

@@ -195,37 +195,37 @@ private function createMetadataTables(): void
             ALTER TABLE
                 metadata_conflict_link
             ADD
-                CONSTRAINT FK_97454B50DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_97454B50DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
         $this->addSql(<<<'SQL'
             ALTER TABLE
                 metadata_dev_require_link
             ADD
-                CONSTRAINT FK_762BA762DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_762BA762DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
         $this->addSql(<<<'SQL'
             ALTER TABLE
                 metadata_provide_link
             ADD
-                CONSTRAINT FK_571F5289DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_571F5289DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
         $this->addSql(<<<'SQL'
             ALTER TABLE
                 metadata_replace_link
             ADD
-                CONSTRAINT FK_C5E02AEFDC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_C5E02AEFDC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
         $this->addSql(<<<'SQL'
             ALTER TABLE
                 metadata_require_link
             ADD
-                CONSTRAINT FK_380D3934DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_380D3934DC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
         $this->addSql(<<<'SQL'
             ALTER TABLE
                 metadata_suggest_link
             ADD
-                CONSTRAINT FK_9C8AE50DDC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) NOT DEFERRABLE
+                CONSTRAINT FK_9C8AE50DDC9EE959 FOREIGN KEY (metadata_id) REFERENCES metadata (id) ON DELETE CASCADE
         SQL);
     }
 

src/Doctrine/Entity/Metadata.php

@@ -101,41 +101,47 @@ class Metadata extends TrackedEntity implements \Stringable
      * @var Collection<int, MetadataRequireLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataRequireLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $requireLinks;
 
     /**
      * @var Collection<int, MetadataDevRequireLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataDevRequireLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $devRequireLinks;
 
     /**
      * @var Collection<int, MetadataConflictLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataConflictLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $conflictLinks;
 
     /**
      * @var Collection<int, MetadataProvideLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataProvideLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $provideLinks;
 
     /**
      * @var Collection<int, MetadataReplaceLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataReplaceLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $replaceLinks;
 
     /**
      * @var Collection<int, MetadataSuggestLink>
      */
     #[ORM\OneToMany(targetEntity: MetadataSuggestLink::class, mappedBy: 'metadata', cascade: ['persist', 'detach', 'remove'])]
+    #[ORM\JoinColumn(onDelete: 'CASCADE')]
     #[ORM\OrderBy(['index' => 'ASC'])]
     private Collection $suggestLinks;