Fix request body

pkg/controllers/payinvoice.ctrl.go

@@ -10,19 +10,18 @@ type PayInvoiceController struct{}
 
 // PayInvoice : Pay invoice Controller
 func (PayInvoiceController) PayInvoice(c echo.Context) error {
-	var body struct {
-		ID      uint   `json:"id"`
+	var reqBody struct {
 		Invoice string `json:"invoice" validate:"required"`
 		Amount  int    `json:"amount" validate:"gt=0"`
 	}
 
-	if err := c.Bind(&body); err != nil {
+	if err := c.Bind(&reqBody); err != nil {
 		return c.JSON(http.StatusBadRequest, echo.Map{
 			"message": "failed to bind json",
 		})
 	}
 
-	if err := c.Validate(&body); err != nil {
+	if err := c.Validate(&reqBody); err != nil {
 		return c.JSON(http.StatusBadRequest, echo.Map{
 			"message": "invalid request",
 		})