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console/migrations/m170627_095533_slider_tables.php 2.28 KB
c237629a   Anastasia   first commit
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  <?php
      
      use yii\db\Migration;
      
      class m170627_095533_slider_tables extends Migration
      {
          public function safeUp()
          {
              
              $this->createTable(
                  'slide',
                  [
                      'id'        => $this->primaryKey(),
                      'status'    => $this->boolean()
                                          ->defaultValue(true),
                      'sort'      => $this->integer()
                                          ->defaultValue(0),
                  ]
              );
              
              
              $this->createTable(
                  'slide_lang',
                  [
                      'slide_id'    => $this->integer()
                                            ->notNull(),
                      'language_id' => $this->integer()
                                            ->notNull(),
                      'link'        => $this->string(),
                      'image_id'    => $this->integer()
                                            ->notNull(),
                      'title'       => $this->string(),
                  ]
              );
              
              $this->addForeignKey(
                  'slide_lang_slide_fkey',
                  'slide_lang',
                  'slide_id',
                  'slide',
                  'id',
                  'CASCADE',
                  'CASCADE'
              );
              $this->addForeignKey(
                  'slide_lang_language_fkey',
                  'slide_lang',
                  'language_id',
                  'language',
                  'id',
                  'CASCADE',
                  'CASCADE'
              );
              $this->addForeignKey(
                  'slide_lang_image_fkey',
                  'slide_lang',
                  'image_id',
                  'ImageManager',
                  'id',
                  'CASCADE',
                  'CASCADE'
              );
          }
          
          public function safeDown()
          {
              $this->dropForeignKey('slide_lang_slide_fkey', 'slide_lang');
              $this->dropForeignKey('slide_lang_language_fkey', 'slide_lang');
              $this->dropForeignKey('slide_lang_image_fkey', 'slide_lang');
              
              $this->dropTable('slide_lang');
              
              
              $this->dropTable('slide');
              
          }
      }