Small improvements

backend/api/get_user.go

@@ -8,14 +8,6 @@ import (
 )
 
 func HandleGetUser(w http.ResponseWriter, r *http.Request) {
-	if r.Method != http.MethodGet {
-		core.JSONError{
-			Status:  core.Error,
-			Message: "Method is not allowed.",
-		}.Respond(w, http.StatusMethodNotAllowed)
-		return
-	}
-
 	uuid := r.PathValue("user_uuid")
 	var user core.User
 	count, err := core.DB.NewSelect().