🏷️ Created Visibility domain

internal/domain/visibility.go

@@ -0,0 +1,27 @@
+package domain
+
+// Visibility describes visibility enum.
+//
+// See: https://indieweb.org/Micropub-extensions#Visibility
+type Visibility struct {
+	visibility string
+}
+
+var (
+	VisibilityUnd      = Visibility{}
+	VisibilityPublic   = Visibility{"public"}   // "public"
+	VisibilityUnlisted = Visibility{"unlisted"} // "unlisted"
+	VisibilityPrivate  = Visibility{"private"}  // "private"
+)
+
+func (v Visibility) String() string {
+	if v.visibility == "" {
+		return "und"
+	}
+
+	return v.visibility
+}
+
+func (v Visibility) GoString() string {
+	return "domain.Visibility(" + v.String() + ")"
+}