v2

Created by: ankitv89

For frontend:

1. New End point -/ payment/v2/generatelink
2. New request body - additional parameter "created_by" which takes an integer

For Devops Add a new env vars" Authorization" whose value is the key to write to harura

Sample payload:

{ "created_by":1, "endpoint": "https://eazypayuat.BANK_NAME.com/EazyPG", "returnUrl": "return url", "paymode": "9", "secret": "Key", "merchantId": "id", "mandatoryFields": { "referenceNo": "", "submerchantId": "45", "transactionAmount": "10", "invoiceId": "A", "invoiceDate": "22-2-2023", "invoiceTime": "15:10", "merchantId": "5", "payerType": "1", "payerId": "1", "transactionId":"a", "transactionDate": "", "transactionTime": "", "transactionStatus": "", "refundId": "", "refundDate": "", "refundTime": "", "refundStatus": "" }, "optionalFields": "" }