fix: try to get showId from the body as JSON

api/v1/utils.go

@@ -16,6 +16,7 @@
 package v1
 
 import (
+	"github.com/gin-gonic/gin/binding"
 	"net/http"
 	"strconv"
 
@@ -25,18 +26,27 @@ import (
 	"gitlab.servus.at/autoradio/tank/store"
 )
 
+type ShowId struct {
+	ShowId uint64 `json:"showId"`
+}
+
 func idFromString(s string) (uint64, error) {
 	return strconv.ParseUint(s, 10, 64)
 }
 
 func getShowID(c *gin.Context) (uint64, error) {
-	// TODO: get rid of this when we remove the nested routes
-	showID := c.Param("show-id")
-	if showID == "" {
-		showID = c.Query("showId")
-	}
-
-	return idFromString(showID)
+	//// TODO: get rid of this when we remove the nested routes
+	//showID := c.Param("show-id")
+	//if showID == "" {
+	//	showID = c.Query("showId")
+	//}
+
+	// read the showId as JSON from the body and allow the body to be read again
+	var showId ShowId
+	if err := c.ShouldBindBodyWith(&showId, binding.JSON); err != nil {
+		return 0, err
+	}
+	return showId.ShowId, nil
 }
 
 func statusCodeFromError(err error) (code int, response ErrorResponse) {