Magento 2 is an insanely flexible platform that allows us, developers, to satisfy the crazy clients\u2019 requirements!<\/p>\n\n\n\n
Isn\u2019t it? <\/p>\n\n\n\n
I recently faced a similar situation where the client wanted to perform a specific action when the order status is changed. To do so, I had to get current order status and new order status in Magento 2<\/strong><\/em>.<\/p>\n\n\n\n In this blog, I have posted that solution straightaway for the developers to save themselves from what I went through for the solution.<\/p>\n\n\n\n You can use the below code to implement, for example, a feature where a popup displays when the order state is changed from placed to processing saying that you can use this coupon code, or a feature to calculate and return tax amount when an order is placed and completed.<\/p>\n\n\n\n Get the previous and next order status in Magento 2 to perform any action when the order status is changed, using the following code:<\/p>\n\n\n\n Create di.xml<\/strong><\/em> file at app\/code\/Vendor\/Extension\/etc\/<\/strong> folder<\/p>\n\n\n\n Create OrderPlugin.php<\/strong><\/em> file at app\/code\/Vendor\/Extension\/Plugin\/<\/strong><\/p>\n\n\n\n That\u2019s it.<\/p>\n\n\n\n You can also make order status visible on frontend in Magento 2<\/a> by tweaking the backend configuration.<\/p>\n\n\n\nSteps to Get Current Order Status and New Order Status in Magento 2<\/h2>\n\n\n\n
<type name=\"Magento\\Sales\\Model\\ResourceModel\\Order\">\n <plugin name=\"order_state_plugin\" type=\"Vendor\\Extension\\Plugin\\OrderPlugin\"\/>\n<\/type><\/pre>\n\n\n\n
<?php\n\nnamespace Vendor\\Extension\\Plugin;\nuse Magento\\Sales\\Model\\ResourceModel\\Order;\nclass OrderPlugin\n{\n public function afterSave(\n Order $subject,\n $result, $object\n ) {\n $oldData = $object->getOrigData('status');\n $newData = $object->getData('status');\n \\Magento\\Framework\\App\\ObjectManager::getInstance()->get('Psr\\Log\\LoggerInterface')->info(print_r(\"Old Data = $oldData\",true));\n \\Magento\\Framework\\App\\ObjectManager::getInstance()->get('Psr\\Log\\LoggerInterface')->info(print_r(\"New Data = $newData\",true));\n }\n}<\/pre>\n\n\n\n