Easypay Server

Service to manage easypay payment gateway in NodeJS

Getting Started

npm install
npm run start

Modes

By default debug mode is on. To turn it off set encironment=prod in environment

Debug mode will return debug params in response and print the same in server logs

Sample Request

curl --location 'http://localhost:3231/payment/generatelink' \
--header 'Content-Type: application/json' \
--data '{
    "endpoint": "https://eazypayuat.BANK_NAME.com/EazyPG",
    "returnUrl": "return url",
    "paymode": "9",
    "secret": "Key",
    "merchantId": "id",
    "mandatoryFields": {
        "referenceNo": "456789",
        "submerchantId": "45",
        "transactionAmount": "10",
        "invoiceId": "",
        "invoiceDate": "",
        "invoiceTime": "",
        "merchantId": "",
        "payerType": "",
        "payerId": "",
        "transactionId":"",
        "transactionDate": "",
        "transactionTime": "",
        "transactionStatus": "",
        "refundId": "",
        "refundDate": "",
        "refundTime": "",
        "refundStatus": ""
    },
    "optionalFields": ""
}'

Sample Response with Debug mode enabled

Code 200

{
    "redirectUrl": "https://eazypayuat.BANK_NAME.com/EazyPG?merchantid=id&mandatory fields=GD6qPybO6CTqf8OqcpJirz6UwGQtKH9Hs6LE8HHq4QQQhQyzML7+OczdbKvFFCwP&optional fields=DfRolnrNM01y6GU9ViXXOg==&returnurl=YPqx8aX9fg2pXPVMSlECMA==&Reference No=R3VSvzGOieNSnztjb+rnaQ==&submerchantid=atnZN6M1s1HndtJxnaaN7g==&transaction amount=TyndAlLVBDO0z1GlMt0d4w==&paymode=cejzc223qVtvZvj+hQcypw==",
    "referenceNo": "456789",
    "debug": {
        "receivedPayload": "{\"endpoint\":\"https://eazypayuat.icicibank.com/EazyPG\",\"returnUrl\":\"return url\",\"paymode\":\"9\",\"secret\":\"1111111111111111\",\"merchantId\":\"id\",\"mandatoryFields\":{\"referenceNo\":\"456789\",\"submerchantId\":\"45\",\"transactionAmount\":\"10\",\"invoiceId\":\"\",\"invoiceDate\":\"\",\"invoiceTime\":\"\",\"merchantId\":\"\",\"payerType\":\"\",\"payerId\":\"\",\"transactionId\":\"\",\"transactionDate\":\"\",\"transactionTime\":\"\",\"transactionStatus\":\"\",\"refundId\":\"\",\"refundDate\":\"\",\"refundTime\":\"\",\"refundStatus\":\"\"},\"optionalFields\":\"\"}",
        "pipedMandatoryParams": "456789|45|10|x|x|x|x|x|x|x|x|x|x|x|x|x|x",
        "plainQueryString": "{\"mandatory fields\":\"456789|45|10|x|x|x|x|x|x|x|x|x|x|x|x|x|x\",\"optional fields\":\" \",\"returnurl\":\"return url\",\"Reference No\":\"456789\",\"submerchantid\":\"45\",\"transaction amount\":\"10\",\"paymode\":\"9\"}",
        "encryptedQueryString": "{\"merchantid\":\"id\",\"mandatory fields\":\"GD6qPybO6CTqf8OqcpJirz6UwGQtKH9Hs6LE8HHq4QQQhQyzML7+OczdbKvFFCwP\",\"optional fields\":\"DfRolnrNM01y6GU9ViXXOg==\",\"returnurl\":\"YPqx8aX9fg2pXPVMSlECMA==\",\"Reference No\":\"R3VSvzGOieNSnztjb+rnaQ==\",\"submerchantid\":\"atnZN6M1s1HndtJxnaaN7g==\",\"transaction amount\":\"TyndAlLVBDO0z1GlMt0d4w==\",\"paymode\":\"cejzc223qVtvZvj+hQcypw==\"}"
    }
}

Sample Response with debug mode disabled

Code 200

{
    "redirectUrl": "https://eazypayuat.BANK_NAME.com/EazyPG?merchantid=id&mandatory fields=GD6qPybO6CTqf8OqcpJirz6UwGQtKH9Hs6LE8HHq4QQQhQyzML7+OczdbKvFFCwP&optional fields=DfRolnrNM01y6GU9ViXXOg==&returnurl=YPqx8aX9fg2pXPVMSlECMA==&Reference No=R3VSvzGOieNSnztjb+rnaQ==&submerchantid=atnZN6M1s1HndtJxnaaN7g==&transaction amount=TyndAlLVBDO0z1GlMt0d4w==&paymode=cejzc223qVtvZvj+hQcypw==",
    "referenceNo": "456789",
    "debug": {}
}

Error Response

Code : 500

{
    "message": "Some Error Occured"
}

Customozation

To change port set PORT envionment variable. Default is 3231

Point to Note

AES key should be 16 characters ling
Blank values are changes to space during encryption of mandatory fields
To Autogenerate referenceNo, send it as blank in mandatory params. it will autogenerate aa uuid as reference number

ankitv89/easypay-server