fix: qr validation payload for topup qris

controllers/wallet_controller.go

@@ -41,6 +41,10 @@ type TopupManualRequest struct {
 	ProofURL string  `json:"proof_url" binding:"required"`
 }
 
+type TopupQrisRequest struct {
+	Amount float64 `json:"amount" binding:"required,gt=0"`
+}
+
 // RequestTopupManual mengajukan penambahan saldo (menunggu persetujuan admin)
 func RequestTopupManual(c *gin.Context) {
 	userVal, _ := c.Get("user")
@@ -72,7 +76,7 @@ func RequestTopupQris(c *gin.Context) {
 	userVal, _ := c.Get("user")
 	user := userVal.(*models.User)
 
-	var req TopupManualRequest
+	var req TopupQrisRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"detail": err.Error()})
 		return