New structure (#7)

pkg/models/team_right.go

@@ -0,0 +1,27 @@
+package models
+
+// TeamRight defines the rights teams can have for lists/namespaces
+type TeamRight int
+
+// define unknown team right
+const (
+	TeamRightUnknown = -1
+)
+
+// Enumerate all the team rights
+const (
+	// Can read lists in a Team
+	TeamRightRead TeamRight = iota
+	// Can write tasks in a Team like lists and todo tasks. Cannot create new lists.
+	TeamRightWrite
+	// Can manage a list/namespace, can do everything
+	TeamRightAdmin
+)
+
+func (r TeamRight) isValid() error {
+	if r != TeamRightAdmin && r != TeamRightRead && r != TeamRightWrite {
+		return ErrInvalidTeamRight{r}
+	}
+
+	return nil
+}