feat: set tripay timeout to 5 mins and return tripay amount for frontend display

controllers/order_controller.go

@@ -502,6 +502,11 @@ func PayTripay(c *gin.Context) {
 	order.CustomerPhone = req.CustomerPhone
 	config.DB.Save(&order)
 
+	expTime := tripayRes.Data.ExpiredTime
+	if expTime == 0 {
+		expTime = time.Now().Add(5 * time.Minute).Unix()
+	}
+
 	// Kembalikan JSON yang kompatibel dengan format respons frontend agar tidak merusak UI kasir
 	c.JSON(http.StatusOK, gin.H{
 		"order_id":       order.ID,
@@ -513,6 +518,8 @@ func PayTripay(c *gin.Context) {
 		"payment_method": tripayRes.Data.PaymentMethod,
 		"payment_name":   tripayRes.Data.PaymentName,
 		"total_amount":   order.TotalAmount,
+		"tripay_amount":  tripayRes.Data.Amount,
+		"expired_time":   expTime,
 	})
 }
 

services/tripay.go

@@ -32,6 +32,7 @@ type TripayCreateRequest struct {
 	CustomerEmail string       `json:"customer_email"`
 	CustomerPhone string       `json:"customer_phone"`
 	OrderItems    []TripayItem `json:"order_items"`
+	ExpiredTime   int64        `json:"expired_time"`
 	Signature     string       `json:"signature"`
 }
 
@@ -49,7 +50,8 @@ type TripayCreateResponse struct {
 		QrURL         string `json:"qr_url"`     // Untuk QRIS
 		QrString      string `json:"qr_string"`  // Untuk QRIS string raw
 		PaymentCode   string `json:"payment_code"` // Untuk VA / Retail Outlet
-		Status        string `json:"status"` // UNPAID, PAID, EXPIRED, FAILED
+		Status        string `json:"status"`       // UNPAID, PAID, EXPIRED, FAILED
+		ExpiredTime   int64  `json:"expired_time"`
 	} `json:"data"`
 }
 
@@ -161,6 +163,9 @@ func CreateTripayTransaction(
 		// Hitung signature (sama untuk semua method karena rumusnya hanya: merchantCode + merchantRef + amount)
 		signature := CalculateSignature(orderNumber, amount, mCode, privKey)
 
+		// Waktu expired 5 menit dari sekarang (dikonversi ke UNIX timestamp sesuai dokumentasi Tripay)
+		expiredUnix := time.Now().Add(5 * time.Minute).Unix()
+
 		// Persiapkan payload request
 		payload := TripayCreateRequest{
 			Method:        currentMethod,
@@ -170,6 +175,7 @@ func CreateTripayTransaction(
 			CustomerEmail: customerEmail,
 			CustomerPhone: customerPhone,
 			OrderItems:    items,
+			ExpiredTime:   expiredUnix,
 			Signature:     signature,
 		}