fix(connector): [Volt] handle 5xx error for Volt payments webhooks

[swangi-kumari]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

handle 5xx error for Volt payments webhooks

In the Volt connector for payment webhooks in production, a field is occasionally changing. The payment field sometimes comes as id instead, with the same expected value as payment. Since it’s coming as id rather than payment, the webhook body deserialization is failing, causing a 5xx error. To prevent this, I have added an alias for payment as id.

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

Motivation and Context

How did you test it?

Configure webhooks in volt dashboard.

1. Create a open_banking_uk Payment via Volt

curl --location 'http://localhost:8080/payments' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: {}' \
--data-raw '{
    "amount": 8000,
    "currency": "EUR",
    "confirm": true,
      "capture_method": "automatic",
      "capture_on": "2022-09-10T10:11:12Z",
      "amount_to_capture": 8000,
    "customer_id": "StripeCustomer",
    "email": "guest@example.com",
    "name": "John Doe",
    "phone": "999999999",
    "phone_country_code": "+1",
    "description": "Its my first payment request",
      "authentication_type": "no_three_ds",
    "return_url": "https://www.google.com/",
    "payment_method": "bank_redirect",
    "payment_method_type": "open_banking_uk",
    "payment_method_data": {
        "bank_redirect": {
            "open_banking_uk": {
            }
        }
    },
    "billing": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "DE",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        }
    },
    "shipping": {
        "address": {
            "line1": "1467",
            "line2": "Harrison Street",
            "line3": "Harrison Street",
            "city": "San Fransico",
            "state": "California",
            "zip": "94122",
            "country": "DE",
            "first_name": "joseph",
            "last_name": "Doe"
        },
        "phone": {
            "number": "8056594427",
            "country_code": "+91"
        }
    },
    "statement_descriptor_name": "joseph",
    "statement_descriptor_suffix": "JS",
    "metadata": {
        "udf1": "value1",
        "new_customer": "true",
        "login_date": "2019-09-10T10:11:12Z"
    },
    
    
    "profile_id": "pro_dHxsLE73VVQwBZfzx9Il"
}

'

Complete payment using redirection link.

2. Create a Refund

curl --location 'http://localhost:8080/refunds' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'api-key: {}' \
--data '{
  "payment_id": "pay_KvWJlcOapPbt7YzEY08t",
  "amount": 577,
  "reason": "Customer returned product",
  "refund_type": "instant",
  "metadata": {
    "udf1": "value1",
    "new_customer": "true",
    "login_date": "2019-09-10T10:11:12Z"
  }
}'

Check for webhooks in Volt dashboard under transactions.
Then for Notifications check for all webhooks, In All the 4 notifications PENDING , COMPLETED, RECEIVED and REFUND_CONFIRMED should have status Delivered and http code 200 OK.

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible

[semanticdiff-com]

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Changed Files

File	Status
crates/hyperswitch_connectors/src/connectors/volt/transformers.rs	0% smaller