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<?php
use yii\db\Migration;
class m160321_232402_orders extends Migration
{
public function up()
{
$tableOptions = null;
if ($this->db->driverName === 'mysql') {
// http://stackoverflow.com/questions/766809/whats-the-difference-between-utf8-general-ci-and-utf8-unicode-ci
$tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB';
}
$this->createTable('{{%orders}}', [
'order_id' => $this->primaryKey(),
'customer_id' => $this->integer(),
'name' => $this->string()->notNull(),
'email' => $this->string()->notNull(),
'phone' => $this->string(32)->notNull(),
'delivery' => $this->integer(),
'payment' => $this->integer(),
'code' => $this->string(),
'status' => $this->smallInteger(),
'created_at' => $this->integer()->notNull(),
'updated_at' => $this->integer()->notNull(),
], $tableOptions);
$this->createTable('{{%order_items}}', [
'order_items_id' => $this->primaryKey(),
'order_id' => $this->integer(),
'item_id' => $this->integer(),
'item_count' => $this->integer(),
'price' => $this->float(),
], $tableOptions);
$this->addForeignKey('orders_items_fk', '{{%order_items}}', 'order_id', '{{%orders}}', 'order_id', 'CASCADE', 'CASCADE');
$this->addForeignKey('orders_items_items_fk', '{{%order_items}}', 'item_id', '{{%product}}', 'product_id', 'RESTRICT', 'RESTRICT');
}
public function down()
{
$this->dropForeignKey('orders_items_fk', '{{%order_items}}');
$this->dropForeignKey('orders_items_items_fk', '{{%order_items}}');
$this->dropTable('{{%orders}}');
$this->dropTable('{{%order_items}}');
}
}
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