public AdminSettingsModel LoadSettings()
 {
     var currentSettings = Store.Items<AdminSettingsModel>().FirstOrDefault();
     if (currentSettings == null)
     {
         currentSettings = new AdminSettingsModel();
         Store.Save(currentSettings);
     }
     return currentSettings;
 }
 public bool SaveSettings(AdminSettingsModel settings)
 {
     try
     {
         var currentSettings = LoadSettings();
         Store.Save(settings, currentSettings.Id);
     }
     catch (Exception)
     {
         return false;
     }
     return true;
 }