add key crud

console/migrations/m151129_101441_add_table_key.php

@@ -0,0 +1,44 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+
+class m151129_101441_add_table_key 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('{{%key}}', [
+			   'id_key' => $this->primaryKey(),
+			   'number' => $this->string(255),
+			   'status' => $this->smallInteger(),
+			   'type' => $this->smallInteger(),
+			   'created_at' => $this->dateTime()->notNull(),
+			   'updated_at' =>  $this->dateTime()->notNull(),
+		], $tableOptions);
+
+    }
+
+    public function down()
+    {
+        echo "m151129_101441_add_table_key cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+    }
+
+    public function safeDown()
+    {
+    }
+    */
+}