Initial Commit

class/payment/yookassa/lib/Common/AbstractEnum.php

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+<?php
+
+/**
+ * The MIT License
+ *
+ * Copyright (c) 2020 "YooMoney", NBСO LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+namespace YooKassa\Common;
+
+/**
+ * Базовый класс генерируемых enum'ов
+ *
+ * @package YooKassa\Common
+ */
+abstract class AbstractEnum
+{
+    /**
+     * @var array Массив принимаемых enum'ом значений
+     */
+    protected static $validValues = array();
+
+    /**
+     * Проверяет наличие значения в enum'e
+     * @param mixed $value Проверяемое значение
+     * @return bool True если значение имеется, false если нет
+     */
+    public static function valueExists($value)
+    {
+        return array_key_exists($value, static::$validValues);
+    }
+
+    /**
+     * Возвращает все значения в enum'e
+     * @return array Массив значений в перечислении
+     */
+    public static function getValidValues()
+    {
+        return array_keys(static::$validValues);
+    }
+
+    /**
+     * Возвращает значения в enum'е значения которых разрешены
+     * @return string[] Массив разрешённых значений
+     */
+    public static function getEnabledValues()
+    {
+        $result = array();
+        foreach (static::$validValues as $key => $enabled) {
+            if ($enabled) {
+                $result[] = $key;
+            }
+        }
+        return $result;
+    }
+}