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artweb/artbox-catalog/migrations/m170405_000010_variant_lang.php 2.37 KB
16f1e516   mzavalniuk   add artbox-catalo...
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  <?php
      
      use yii\db\Migration;
      
      class m170405_000010_variant_lang extends Migration
      {
          public function safeUp()
          {
              $this->createTable(
                  'variant_lang',
                  [
                      'variant_id'  => $this->integer(32)
                                            ->notNull(),
                      'language_id' => $this->integer(32)
                                            ->notNull(),
                      'title'       => $this->string(255)
                                            ->notNull(),
                      'alias_id'    => $this->integer(),
                      'description' => $this->text(),
                  ]
              );
              $this->createIndex('variant_lang_alias_id', 'variant_lang', 'alias_id', true);
              $this->addPrimaryKey(
                  'variant_lang_pk',
                  'variant_lang',
                  [
                      'variant_id',
                      'language_id',
                  ]
              );
              $this->addForeignKey(
                  'variant_lang_variant_id_to_variant_fk',
                  'variant_lang',
                  'variant_id',
                  'variant',
                  'id',
                  'CASCADE',
                  'CASCADE'
              );
              $this->addForeignKey(
                  'variant_lang_language_id_to_language_fk',
                  'variant_lang',
                  'language_id',
                  'language',
                  'id',
                  'RESTRICT',
                  'CASCADE'
              );
              $this->addForeignKey(
                  'variant_lang_alias_id_to_alias_fk',
                  'variant_lang',
                  'alias_id',
                  'alias',
                  'id',
                  'SET NULL',
                  'CASCADE'
              );
          }
          
          public function safeDown()
          {
              $this->dropForeignKey(
                  'variant_lang_alias_id_to_alias_fk',
                  'variant_lang'
              );
              $this->dropForeignKey(
                  'variant_lang_language_id_to_language_fk',
                  'variant_lang'
              );
              $this->dropForeignKey(
                  'variant_lang_variant_id_to_variant_fk',
                  'variant_lang'
              );
              $this->dropIndex('variant_lang_alias_id', 'variant_lang');
              $this->dropTable('variant_lang');
          }
      }