switch namespaces from tags to relations with auto-creation

models/node.go

@@ -16,11 +16,12 @@ type Node struct {
 type RelType string
 
 const (
-	RelBlocks   RelType = "blocks"
-	RelSubtask  RelType = "subtask"
-	RelRelated  RelType = "related"
-	RelCreated  RelType = "created"
-	RelAssignee RelType = "assignee"
+	RelBlocks      RelType = "blocks"
+	RelSubtask     RelType = "subtask"
+	RelRelated     RelType = "related"
+	RelCreated     RelType = "created"
+	RelAssignee    RelType = "assignee"
+	RelInNamespace RelType = "in_namespace"
 )
 
 func (n *Node) GetProperty(k string) string {
@@ -33,3 +34,13 @@ func (n *Node) GetProperty(k string) string {
 	}
 	return ""
 }
+
+func (n *Node) GetDisplayTags() []string {
+	var tags []string
+	for _, t := range n.Tags {
+		if !strings.HasPrefix(t, "_") {
+			tags = append(tags, t)
+		}
+	}
+	return tags
+}