modify

System/Aop.php

@@ -0,0 +1,65 @@
+<?php
+
+
+namespace Snowflake;
+
+
+use Snowflake\Abstracts\Component;
+
+defined('ASPECT_ERROR') or define('ASPECT_ERROR', 'Aspect annotation must implement ');
+
+
+/**
+ * Class Aop
+ * @package Snowflake
+ */
+class Aop extends Component
+{
+
+
+    private array $_aop = [];
+
+
+    /**
+     * @param $className
+     * @param null $method
+     */
+    public function aop_add(array $handler, string $aspect)
+    {
+        [$class, $method] = $handler;
+        if (!isset($this->_aop[$aspect])) {
+            $this->_aop[$aspect] = [];
+        }
+
+        $this->_aop[get_class($class) . '::' . $method][] = $aspect;
+    }
+
+
+    /**
+     * @return mixed|void
+     * @throws \ReflectionException
+     */
+    final public function dispatch()
+    {
+        $get_args = func_get_args();
+        [$class, $method] = array_shift($get_args);
+
+        $aopName = get_class($class) . '::' . $method;
+        if (!isset($this->_aop[$aopName])) {
+            return call_user_func($get_args, ...$get_args);
+        }
+
+        $reflect = new \ReflectionClass($this->_aop[$aopName]);
+        if (!$reflect->hasMethod('invoke')) {
+            throw new \Exception(ASPECT_ERROR . IAspect::class);
+        }
+        $method = $reflect->getMethod('invoke');
+
+        $data = $method->invokeArgs($reflect->newInstance([$class, $method]), $get_args);
+        if ($method->getReturnType() !== null) {
+            return $data;
+        }
+    }
+
+
+}