Add GetStorageTag

wasm/dm.go

@@ -47,6 +47,7 @@ func newDMClientJS(api *bindings.DMClient) map[string]any {
 		"ExportPrivateIdentity": js.FuncOf(cm.ExportPrivateIdentity),
 		"SetNickname":           js.FuncOf(cm.SetNickname),
 		"GetNickname":           js.FuncOf(cm.GetNickname),
+		"GetStorageTag":         js.FuncOf(cm.GetStorageTag),
 
 		// DM Sending Methods and Reports
 		"SendText":     js.FuncOf(cm.SendText),
@@ -485,6 +486,18 @@ func (ch *DMClient) GetNickname(_ js.Value, args []js.Value) any {
 	return nickname
 }
 
+// GetStorageTag returns the storage tag, so users listening to the database
+// can separately listen and read updates there.
+//
+// Parameters:
+//
+// Returns:
+//   - The storage tag (string).
+func (dmc *DMClient) GetStorageTag(_ js.Value, args []js.Value) any {
+	return (base64.RawStdEncoding.EncodeToString(dmc.api.GetIdentity()) +
+		"_speakeasy_dm")
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // Channel Receiving Logic and Callback Registration                          //
 ////////////////////////////////////////////////////////////////////////////////