fix issue with pve group creation appending unused realm string

app/common/types.go

@@ -9,7 +9,10 @@ type Pool struct {
 	Templates Templates      `json:"templates"`
 }
 
-type Groupname struct { // proxmox typically formats as gid-realm for non pve realms
+// proxmox typically formats as gid-realm for non pve realms
+// proxmox realms are formatted without realm values
+// I assume that backends store groups by ID only and only proxmox will append the realm string
+type Groupname struct {
 	GroupID string `json:"gid"`
 	Realm   string `json:"realm"`
 }

app/common/utils.go

@@ -6,6 +6,8 @@ import (
 )
 
 // returns an error if the groupname format was not correct
+// TODO: handle group names with x-y format where y is not a registered realm
+// TODO: handle group names with x-y-z-... format
 func ParseGroupname(groupname string) (Groupname, error) {
 	g := Groupname{}
 	x := strings.Split(groupname, "-")