public PostFeedAddEditPageViewModel(IServiceMapper serviceMapper,
                                     IAppUser appUser,
                                     INavigationService navigationService,
                                     INavigationStackService navigationStackService,
                                     IPostFeedManager postFeedManager,
                                     PostFeedAddEditPageValidators validator) : base(serviceMapper, appUser)
 {
     _navigationService      = navigationService;
     _navigationStackService = navigationStackService;
     _postFeedManager        = postFeedManager;
     _validator            = validator;
     _keyValueCacheUtility = AppUnityContainer.InstanceDependencyService.Get <IKeyValueCacheUtility>();
     Title = AppStrings.TitleFeelings;
 }
 public PostFeedDetailPageViewModel(IServiceMapper serviceMapper,
                                    IAppUser appUser,
                                    IPostFeedManager postFeedManager,
                                    INavigationService navigationService,
                                    INavigationStackService navigationStackService,
                                    PostFeedDetailsPageValidator validator) : base(serviceMapper, appUser)
 {
     _postFeedManager        = postFeedManager;
     _navigationService      = navigationService;
     _navigationStackService = navigationStackService;
     _validator            = validator;
     _keyboardHelper       = AppUnityContainer.InstanceDependencyService.Get <IKeyboardHelper>();
     _keyValueCacheUtility = AppUnityContainer.InstanceDependencyService.Get <IKeyValueCacheUtility>();
     Title = AppStrings.TitleComments;
 }