add rest application and discount-status rest method

console/migrations/m180829_155430_add_rest_user.php

@@ -0,0 +1,44 @@
+<?php
+
+use yii\db\Schema;
+use yii\db\Migration;
+use common\models\User;
+
+class m180829_155430_add_rest_user extends Migration
+{
+    /**
+     * @return bool|void
+     * @throws Exception
+     */
+    public function up()
+    {
+        $user = new User();
+        $user->username = "discount_system";
+        $user->email = "discount_system@rocho-net.hu";
+        $user->setPassword("NmqFb\ivjtX1=yT*Aw5Y");
+        $user->generateAuthKey();
+        $user->save();
+
+        $role = Yii::$app->authManager->createRole('discount_system');
+        Yii::$app->authManager->add($role);
+        Yii::$app->authManager->assign($role, $user->id);
+    }
+
+    public function down()
+    {
+        echo "m180829_155430_add_rest_user cannot be reverted.\n";
+
+        return false;
+    }
+
+    /*
+    // Use safeUp/safeDown to run migration code within a transaction
+    public function safeUp()
+    {
+    }
+
+    public function safeDown()
+    {
+    }
+    */
+}