Update AbstractAggregateException.php

Author: gelanivishal

lib/internal/Magento/Framework/Exception/AbstractAggregateException.php

@@ -82,6 +82,90 @@ public function addError(Phrase $phrase)
     * @param LocalizedException $exception
     * @return $this
     */
+    public function addException(LocalizedException $exception)<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Framework\Exception;
+
+use Magento\Framework\Phrase;
+
+/**
+ * @api
+ */
+abstract class AbstractAggregateException extends LocalizedException
+{
+    /**
+     * The array of errors that have been added via the addError() method
+     *
+     * @var \Magento\Framework\Exception\LocalizedException[]
+     */
+    protected $errors = [];
+
+    /**
+     * The original phrase
+     *
+     * @var \Magento\Framework\Phrase
+     */
+    protected $originalPhrase;
+
+    /**
+     * An internal variable indicating how many time addError has been called
+     *
+     * @var int
+     */
+    private $addErrorCalls = 0;
+
+    /**
+     * Initialize the exception
+     *
+     * @param \Magento\Framework\Phrase $phrase
+     * @param \Exception $cause
+     * @param int $code
+     */
+    public function __construct(Phrase $phrase, \Exception $cause = null, $code = 0)
+    {
+        $this->originalPhrase = $phrase;
+        parent::__construct($phrase, $cause, $code);
+    }
+
+    /**
+     * Add new error into the list of exceptions
+     *
+     * @param \Magento\Framework\Phrase $phrase
+     * @return $this
+     */
+    public function addError(Phrase $phrase)
+    {
+        $this->addErrorCalls++;
+        if (empty($this->errors)) {
+            if (1 === $this->addErrorCalls) {
+                // First call: simply overwrite the phrase and message
+                $this->phrase = $phrase;
+                $this->message = $phrase->render();
+                $this->logMessage = null;
+            } elseif (2 === $this->addErrorCalls) {
+                // Second call: store the error from the first call and the second call in the array
+                // restore the phrase to its original value
+                $this->errors[] = new LocalizedException($this->phrase);
+                $this->errors[] = new LocalizedException($phrase);
+                $this->phrase = $this->originalPhrase;
+                $this->message = $this->originalPhrase->render();
+                $this->logMessage = null;
+            }
+        } else {
+            // All subsequent calls after the second should reach here
+            $this->errors[] = new LocalizedException($phrase);
+        }
+        return $this;
+    }
+
+    /**
+     * @param LocalizedException $exception
+     * @return $this
+     */
     public function addException(LocalizedException $exception)
     {
         $this->addErrorCalls++;
@@ -109,3 +193,30 @@ public function getErrors()
         return $this->errors;
     }
 }
+
+    {
+        $this->addErrorCalls++;
+        $this->errors[] = $exception;
+        return $this;
+    }
+
+    /**
+     * Should return true if someone has added different errors to this exception after construction
+     *
+     * @return bool
+     */
+    public function wasErrorAdded()
+    {
+        return (0 < $this->addErrorCalls);
+    }
+
+    /**
+     * Get the array of LocalizedException objects. Get an empty array if no errors were added.
+     *
+     * @return \Magento\Framework\Exception\LocalizedException[]
+     */
+    public function getErrors()
+    {
+        return $this->errors;
+    }
+}