add files to project

modules/api/controllers/FreeController.php

@@ -0,0 +1,54 @@
+<?php
+namespace app\modules\api\controllers;
+
+use app\models\Free;
+use app\models\User;
+use Yii;
+use yii\db\Expression;
+use yii\rest\Controller;
+use yii\web\BadRequestHttpException;
+
+class FreeController extends Controller {
+
+    public function actionIndex() {
+        $uuid = Yii::$app->getRequest()->getHeaders()->get('uuid', false);
+        if(!$uuid) {
+            throw new BadRequestHttpException();
+        }
+
+        $typeID = \Yii::$app->request->get("type_id");
+        if(!in_array($typeID, Free::types())) {
+            throw new BadRequestHttpException();
+        }
+
+        $user = User::find()->where(["uuid" => $uuid])->one();
+
+        if(!$user) {
+            $user = new User();
+            $user->email = null;
+            $user->uuid = $uuid;
+            $user->save();
+        }
+
+        $free = Free::find()->where(["uuid" => $uuid, "type_id" => $typeID])->one();
+        if($free) return ["success" => 0];
+        else {
+            $free = new Free();
+            $free->uuid = $uuid;
+            $free->user_id = $user->id;
+            $free->tm = new Expression('NOW()');
+            $free->type_id = $typeID;
+            if($free->type_id == Free::TYPE_INSTALL) {
+                $free->checks = 1;
+            } else if($free->type_id == Free::TYPE_RATE) {
+                $free->checks = 2;
+            }
+            if($free->save()) {
+                $user->checks += $free->checks;
+                $user->save();
+            }
+
+            return ["success" => 1];
+        }
+    }
+}