all: implement API for Merchant Inquiry

The MerchantInquiry API request payment to the Duitku system (via virtual
account numbers, QRIS, e-wallet, and so on).

Ref: https://docs.duitku.com/api/en/#request-transaction

1 files changed, 28 insertions, 0 deletions

diff --git a/merchant_inquiry_response.go b/merchant_inquiry_response.go
new file mode 100644
index 0000000..61f9f19
--- /dev/null
+++ b/merchant_inquiry_response.go
@@ -0,0 +1,28 @@
+// SPDX-FileCopyrightText: 2023 M. Shulhan <ms@kilabit.info>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package duitku
+
+// MerchantInquiryResponse contains response from MerchantInquiry.
+type MerchantInquiryResponse struct {
+	Response
+
+	// Indicates which project used in this transaction.
+	MerchantCode string `json:"merchantCode"`
+
+	// Reference number from Duitku (need to be save on your system).
+	Reference string `json:"reference"`
+
+	// Payment link for direction to Duitku payment page.
+	PaymentUrl string `json:"paymentUrl"`
+
+	// Payment number or virtual account.
+	VANumber string `json:"vaNumber"`
+
+	// QR string is used if you use QRIS payment (you need to generate QR
+	// code from this string).
+	QRString string `json:"qrString"`
+
+	// Payment amount.
+	Amount string `json:"amount"`
+}