Fix LessonRaster

aleksis/apps/lesrooster/frontend/components/lesson_raster/LessonRaster.vue

@@ -171,15 +171,15 @@
       :disabled="
         $apollo.queries.items.loading || loading.main || loading[slot.weekday]
       "
-      @click:delete="deleteSingularSlot"
+      @click:delete="deleteSlot"
       @click:copy="copySingularSlotTodDay($event.item, $event.weekday)"
       :weekdays="weekdays"
       :id="'#slot-' + slot.id"
     />
 
     <delete-dialog
-      :gql-mutation="deleteMutation"
-      :gql-query="$apollo.queries.items"
+      :gql-delete-mutation="deleteMutation"
+      :affected-query="$apollo.queries.items"
       :items="itemsToDelete"
       v-model="deleteDialog"
     >
@@ -405,7 +405,7 @@ export default {
         });
     },
     deleteSlot(slot) {
-      this.itemToDeletes = [slot]
+      this.itemsToDelete = [slot]
       this.deleteDialog = true;
     },
     deleteSlotsOfDay(weekday) {