20240413#4

application/Services/AbstractDTO.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace Base\Services;
+
+use Exception;
+
+abstract class AbstractDTO {
+
+	/**
+	 * @param array $data
+	 * @return static
+	 * @throws Exception
+	 */
+	static function fromArray(array $data) : static {
+		$self = new static();
+
+		$propArray = array_keys(get_class_vars(get_class($self)));
+
+		foreach($propArray as $propName){
+			$propNameSnakeCase = strtolower(preg_replace("'([A-Z])'", "_$1", $propName));
+			if(method_exists($self, "requireAssert".ucfirst($propName))){
+				if(isset($data[$propName])) {
+					$self->{"requireAssert".ucfirst($propName)}($data[$propName]);
+				}
+				elseif(isset($data[$propNameSnakeCase])) {
+					$self->{"requireAssert".ucfirst($propName)}($data[$propNameSnakeCase]);
+				}
+				else{
+					throw new DTOException("Отсутствует обязательное значение");
+				}
+			}
+		}
+		foreach($data as $key => $item){
+			try {
+				$camelCaseKey = str_replace('_', '', ucwords($key, "_"));
+				if(method_exists($self, "assert".$camelCaseKey)) {
+					$self->{'assert'.$camelCaseKey}($item);
+				} elseif(in_array(lcfirst($camelCaseKey), $propArray)) {
+					$self->{lcfirst($camelCaseKey)} = $item;
+				}
+			}
+			catch (\Error $error) {
+				$errorKey[$key] = $error->getMessage();
+			}
+			if(!empty($errorKey)) throw new Exception(json_encode(["data"=>$data, "error"=>$errorKey]));
+		}
+		return $self;
+	}
+
+	/**
+	 * @param $value
+	 * @return bool
+	 */
+	public function validateInt($value) : bool {
+		return (is_numeric($value));
+	}
+
+	/**
+	 * @param $value
+	 * @return bool
+	 */
+	public function validateFloat($value) : bool {
+		return (is_float((float) $value));
+	}
+
+	/**
+	 * @param $value
+	 * @return bool
+	 */
+	public function validateBoolean($value) : bool {
+		return (is_bool($value));
+	}
+
+	/**
+	 * @param $value
+	 * @return bool
+	 */
+	public function validateEmail($value) : bool {
+		return (filter_var($value, FILTER_VALIDATE_EMAIL));
+	}
+}