Common model for rest

Author: taguz91

composer.json

@@ -18,7 +18,8 @@
   "require": {
     "php": ">=7.0.0",
     "yiisoft/yii2": "~2.0.0",
-    "taguz91/yii2-common-helpers": "v1.0.3.1"
+    "taguz91/yii2-common-helpers": "v1.0.3.1",
+    "taguz91/yii2-error-handler": "^1.1"
   },
   "autoload": {
     "psr-4": {

src/Model.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace taguz91\CommonRest;
+
+use taguz91\CommonHelpers\RequestHelpers;
+use taguz91\ErrorHandler\exceptions\DataInvalidException;
+use Yii;
+use yii\base\Model as BaseModel;
+
+class Model extends BaseModel
+{
+
+  /**
+   * @return array $attributes - Nombre de los atributos de la clase
+   */
+  public function getKeysAttributes()
+  {
+    return array_keys($this->attributes);
+  }
+
+  public function rules()
+  {
+    return [
+      [
+        $this->getKeysAttributes(),
+        'safe',
+      ],
+    ];
+  }
+
+  public function rulesRequired(array $notRequired = [])
+  {
+    return [
+      // Todos seguros
+      [
+        $this->getKeysAttributes(),
+        'safe',
+      ],
+      // Agregamos que todos son requreidos 
+      [
+        array_diff($this->getKeysAttributes(), $notRequired),
+        'required',
+      ],
+    ];
+  }
+
+  /**
+   * Load the data from post request
+   */
+  public function post(string $node = '')
+  {
+    $data = RequestHelpers::getPostData();
+    $this->load($data, $node);
+  }
+
+  /**
+   * @return static
+   */
+  public function postValidOrEnd(string $node = '')
+  {
+    $this->post($node);
+    if (!$this->validate()) {
+      throw new DataInvalidException(Yii::t('app', 'Invalid post data.'), $this);
+    }
+    return $this;
+  }
+
+  /**
+   * @return static
+   */
+  public function loadValidOrEnd(
+    array $data,
+    string $errorMessage = '',
+    string $node = ''
+  ) {
+    $this->load($data, $node);
+    if (!$this->validate()) {
+      throw new DataInvalidException($errorMessage, $this);
+    }
+    return $this;
+  }
+}