Drucker ist ein fauler versager

1 files changed, 9 insertions, 1 deletions

diff --git a/modules/lists/lists.go b/modules/lists/lists.go
index 753a7be..ad3bd0e 100644
--- a/modules/lists/lists.go
+++ b/modules/lists/lists.go
@@ -663,6 +663,7 @@ func (m *Module) updateGrilOrder(w http.ResponseWriter, r *http.Request, p httpr
 
 func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
         el := m.g.EventLogger(r)
+        var oldOrder int
 
         user, err := m.g.Charakterin.GetUserFromRequest(r)
         if err != nil {
@@ -694,7 +695,7 @@ func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p ht
                 return
         }
 
-        res, err := m.g.DB.Exec(`DELETE FROM grilist.lists_grils WHERE list_id=$1 AND gril_id=$2`, listID, grilID)
+        res, err := m.g.DB.QueryRow(`DELETE FROM grilist.lists_grils WHERE list_id=$1 AND gril_id=$2`, listID, grilID).scan(&oldOrder)
         if err != nil {
                 log.Println("error removing gril:", err)
                 http.Error(w, "could not remove gril", 500)
@@ -706,6 +707,13 @@ func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p ht
                 http.Error(w, "gril not in list / other error", 500)
                 return
         }
+        
+        res, err := m.g.DB.Exec(`UPDATE grilist.lists_gril SET "order" = "order" - 1 WHERE list_id = $1 AND "order" > $2`, listID, oldOrder)
+        if err != nil {
+                log.Println("error removing gril:", err)
+                http.Error(w, "could not remove gril", 500)
+                return
+        }
 
         list.Grils = list.Grils[:0]