[FRON-1536]: Refactored the code. Added a logic to reverse the cancel…

[aashishgurung]

1. Objective

Update the order status when charge status is updated manually by Operations Team.

Jira Ticket: #1536

2. Description of change

Added a logic to reverse the cancelled order and set the status as processing when the order status is cancelled and the charge is successful. This will be triggered via the webhook. Refactored the Complete.php file.

3. Quality assurance

• Checkout with any item
• On reaching the authorize page,
  • First, test by authorizing the payment
  • Second, test by not authorizing the payment. Simply close the page once you reach there.
• On Magento admin, find the order and cancel it manually.
  • You can cancel the order from Omise admin dashboard by marking the charge as failed.
• On Omise admin dashboard, find the charge and mark it as a success.
• On Magento admin, check the order you just cancelled. It status should be set to processing and appropriate comment should be there in the comment history.

🔧 Environments:

• Platform version: Magento 2.4.4
• Omise plugin version: Omise-Magento 2.26.0
• PHP version: 7.4.28

[tanawin-opn]

Tested and works as expected.