Add metadate management in grpc

grpcapi/accounts.go

@@ -19,6 +19,7 @@ func (a Account) ToStorageType() storage.Account {
 		ID:        a.Id,
 		Namespace: a.Namespace,
 		Data:      map[string]any{},
+		Metadata:  map[string]any{},
 		Authentication: storage.AccountAuth{
 			Local: localauth,
 		},
@@ -35,6 +36,17 @@ func (a Account) ToStorageType() storage.Account {
 		account.Data[k] = data
 	}
 
+	for k, d := range a.Metadata.GetFields() {
+		jsondata, err := protojson.Marshal(d)
+		if err != nil {
+			log.Error().Err(err).Msg("")
+			break
+		}
+		var data any
+		json.Unmarshal(jsondata, &data)
+		account.Metadata[k] = data
+	}
+
 	return account
 }
 
@@ -84,10 +96,22 @@ func AccountFromStorageType(account *storage.Account) (*Account, error) {
 		return nil, err
 	}
 
+	m, err := sanitizeData(account.Metadata)
+	if err != nil {
+		return nil, err
+	}
+
+	metadata, err := structpb.NewStruct(m)
+	if err != nil {
+		log.Error().Err(err).Msg("")
+		return nil, err
+	}
+
 	return &Account{
 		Id:        account.ID,
 		Namespace: account.Namespace,
 		Data:      data,
+		Metadata:  metadata,
 		Authentication: &AccountAuth{
 			Local: lc,
 		},