create project

common/services/CompanyService.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace common\services;
+
+use common\models\Company;
+use Yii;
+use yii\helpers\ArrayHelper;
+
+class CompanyService
+{
+    public Company $model;
+
+    function __construct()
+    {
+        $this->model = new Company();
+    }
+
+    /**
+     * @param int|null $id
+     * @return array
+     */
+    public function getCompaniesByUser(int $id = null): array
+    {
+        return $this->model->find()->where(['user_id' => $id ?? Yii::$app->user->id])->all();
+    }
+
+    /**
+     * @param int|null $id
+     * @return array
+     */
+    public function getCompaniesByUserArr(int $id = null): array
+    {
+        return ArrayHelper::map($this->getCompaniesByUser($id), 'id', 'name');
+    }
+
+    /**
+     * @param int $id
+     * @return Company|null
+     */
+    public function getCompany(int $id): ?Company
+    {
+        return $this->model->findOne($id);
+    }
+
+    /**
+     * @param int|null $id
+     * @return array
+     */
+    public function getAddressesByUser(int $id = null): array
+    {
+        $companies = $this->getCompaniesByUser($id);
+        return $this->model->find()->where(['id' => ArrayHelper::getColumn($companies, 'id')])->all();
+    }
+
+    /**
+     * @param int|null $id
+     * @return array
+     */
+    public function getAddressesByUserArr(int $id = null): array
+    {
+        return ArrayHelper::map($this->getAddressesByUser($id), 'id', 'address');
+    }
+
+}