fixed depth

main.go

@@ -86,29 +86,35 @@ func (web Web) viewWatch(c *gin.Context) {
 		filterMap[filters[i].ID] = &filters[i]
 	}
 
-	queuedFilters := []*Filter{}
+	currentLayerFilters := []*Filter{}
 	for i := range filters {
 		filter := &filters[i]
 		if filter.ParentID != nil {
 			parent := filterMap[*filter.ParentID]
 			parent.Filters = append(parent.Filters, *filter)
 		} else {
-			queuedFilters = append(queuedFilters, filter)
+			currentLayerFilters = append(currentLayerFilters, filter)
 		}
 	}
 
 	bftFilters := []FilterDepth{}
+	nextLayerFilters := []*Filter{}
 	depth := 0
-	for len(queuedFilters) > 0 {
+	for len(nextLayerFilters) > 0 || len(currentLayerFilters) > 0 {
-		filter := queuedFilters[0]
+		for len(currentLayerFilters) > 0 {
+			filter := currentLayerFilters[0]
 			bftFilters = append(bftFilters, FilterDepth{
 				Filter: filter,
 				Depth:  depth,
 			})
 			for _, filter := range filter.Filters {
-			queuedFilters = append(queuedFilters, &filter)
+				nextLayerFilters = append(nextLayerFilters, &filter)
 			}
-		queuedFilters = queuedFilters[1:]
+			currentLayerFilters = currentLayerFilters[1:]
+		}
+		depth += 1
+		currentLayerFilters = nextLayerFilters
+		nextLayerFilters = []*Filter{}
 	}
 	/*
 		nextFilters := []*Filter{}