Added methods cascadeOnDelete(), restrictOnDelete(), noActionOnDelete(), restrictOnUpdate(), nullOnUpdate(), noActionOnUpdate() for ForeignKeyDefinition. (#7693)

Author: binaryfire

src/Schema/ForeignKeyDefinition.php

@@ -32,11 +32,59 @@ public function cascadeOnUpdate(): static
         return $this->onUpdate('cascade');
     }
 
+    /**
+     * Indicate that updates should be restricted.
+     */
+    public function restrictOnUpdate(): static
+    {
+        return $this->onUpdate('restrict');
+    }
+
+    /**
+     * Indicate that updates should set the foreign key value to null.
+     */
+    public function nullOnUpdate(): static
+    {
+        return $this->onUpdate('set null');
+    }
+
+    /**
+     * Indicate that updates should have "no action".
+     */
+    public function noActionOnUpdate(): static
+    {
+        return $this->onUpdate('no action');
+    }
+
+    /**
+     * Indicate that deletes should cascade.
+     */
+    public function cascadeOnDelete(): static
+    {
+        return $this->onDelete('cascade');
+    }
+
+    /**
+     * Indicate that deletes should be restricted.
+     */
+    public function restrictOnDelete(): static
+    {
+        return $this->onDelete('restrict');
+    }
+
     /**
      * Indicate that deletes should set the foreign key value to null.
      */
     public function nullOnDelete(): static
     {
         return $this->onDelete('set null');
     }
+
+    /**
+     * Indicate that deletes should have "no action".
+     */
+    public function noActionOnDelete(): static
+    {
+        return $this->onDelete('no action');
+    }
 }

tests/MySqlSchemaGrammarTest.php

@@ -546,6 +546,66 @@ public function testAddingForeignKey()
         $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`)', $statements[0]);
     }
 
+    public function testAddingForeignKeyWithCascadeOnDelete()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->cascadeOnDelete();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on delete cascade', $statements[0]);
+    }
+
+    public function testAddingForeignKeyWithRestrictOnDelete()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->restrictOnDelete();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on delete restrict', $statements[0]);
+    }
+
+    public function testAddingForeignKeyWithNoActionOnDelete()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->noActionOnDelete();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on delete no action', $statements[0]);
+    }
+
+    public function testAddingForeignKeyWithRestrictOnUpdate()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->restrictOnUpdate();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on update restrict', $statements[0]);
+    }
+
+    public function testAddingForeignKeyWithNullOnUpdate()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->nullOnUpdate();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on update set null', $statements[0]);
+    }
+
+    public function testAddingForeignKeyWithNoActionOnUpdate()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->foreign('foo_id')->references('id')->on('orders')->noActionOnUpdate();
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertSame('alter table `users` add constraint `users_foo_id_foreign` foreign key (`foo_id`) references `orders` (`id`) on update no action', $statements[0]);
+    }
+
     public function testAddingIncrementingID()
     {
         $blueprint = new Blueprint('users');