<?php

use humhub\components\Migration;

class m260403_120000_create_animal_gallery_link extends Migration
{
    public function safeUp()
    {
        if ($this->db->getSchema()->getTableSchema('rescue_animal_gallery_link', true) !== null) {
            return;
        }

        $this->safeCreateTable('rescue_animal_gallery_link', [
            'id' => $this->primaryKey(),
            'animal_id' => $this->integer()->notNull(),
            'gallery_id' => $this->integer()->notNull(),
            'contentcontainer_id' => $this->integer()->notNull(),
            'created_at' => $this->dateTime()->null(),
            'updated_at' => $this->dateTime()->null(),
        ]);

        $this->safeCreateIndex('idx_rescue_animal_gallery_link_animal', 'rescue_animal_gallery_link', 'animal_id', true);
        $this->safeCreateIndex('idx_rescue_animal_gallery_link_gallery', 'rescue_animal_gallery_link', 'gallery_id', true);
        $this->safeCreateIndex('idx_rescue_animal_gallery_link_container', 'rescue_animal_gallery_link', 'contentcontainer_id', false);

        if ($this->db->getSchema()->getTableSchema('rescue_animal', true) !== null) {
            $this->safeAddForeignKey(
                'fk_rescue_animal_gallery_link_animal',
                'rescue_animal_gallery_link',
                'animal_id',
                'rescue_animal',
                'id',
                'CASCADE',
                'CASCADE'
            );
        }

        if ($this->db->getSchema()->getTableSchema('gallery_gallery', true) !== null) {
            $this->safeAddForeignKey(
                'fk_rescue_animal_gallery_link_gallery',
                'rescue_animal_gallery_link',
                'gallery_id',
                'gallery_gallery',
                'id',
                'CASCADE',
                'CASCADE'
            );
        }
    }

    public function safeDown()
    {
        $this->safeDropTable('rescue_animal_gallery_link');
    }
}