マイグレーションファイルの追加

app/DoctrineMigrations/Version20210216115000.php

@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20210216115000 extends AbstractMigration
+{
+    public function up(Schema $schema): void
+    {
+        $blockId = $this->connection->fetchColumn("SELECT id FROM dtb_block WHERE file_name = 'social_buttons'");
+
+        // dtb_block に ソーシャルブロックがなければ作成する
+        if (!$blockId) {
+            $blockId = $this->connection->fetchColumn('SELECT MAX(id) + 1 FROM dtb_block');
+
+            $this->addSql('INSERT INTO dtb_block (
+            id, device_type_id, block_name, file_name, create_date, update_date, use_controller, deletable, discriminator_type
+        ) VALUES(
+            ?, 10, "ソーシャルボタン", "social_buttons", "2021-02-12 14:00:00", "2021-02-12 14:00:00", 0, 0, "block"
+        )', [$blockId]);
+        }
+    }
+
+    public function down(Schema $schema): void
+    {
+        // dtb_block に ソーシャルブロックがあれば削除
+        $blockId = $this->connection->fetchColumn("SELECT id FROM dtb_block WHERE file_name = 'social_buttons'");
+        if ($blockId > 0) {
+            $this->addSql('DELETE FROM dtb_block_position WHERE block_id = ?', [$blockId]);
+            $this->addSql('DELETE FROM dtb_block WHERE file_name = "social_buttons"');
+        }
+    }
+}