public ApplicantController(IApplicantManager applicantManager, IValidationManager validationManager, IErrorMapper errorMapper, ILogger <ApplicantController> logger)
 {
     _applicantManager  = applicantManager;
     _validationManager = validationManager;
     _errorMapper       = errorMapper;
     _logger            = logger;
 }
Esempio n. 2
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 /// <summary>
 /// Creates a new instance of a model handler
 /// </summary>
 /// <param name="errorMapper">The error mapper for errors not mapped to any field</param>
 public ModelHandler(IErrorMapper errorMapper = null)
 {
     properties       = typeof(TModel).GetProperties().ToDictionary(p => p.Name);
     mappedCollection = new List <MappedContext>();
     _Model           = new TModel();
     this.errorMapper = errorMapper;
 }
Esempio n. 3
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 public UsersController(IUserManagement userManagement, IRequestValidator requestValidator, ILogger <UsersController> logger, IErrorMapper errorMapper)
 {
     _userManagement   = userManagement;
     _requestValidator = requestValidator;
     _logger           = logger;
     _errorMapper      = errorMapper;
 }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse LoginViewModel.
        /// </summary>
        /// <param name="navService">Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Referenz auf den Fehlerdienst der Anwendung.</param>
        public LoginViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            loginController = new LoginController(this);

            LoginCommand = new AsyncRelayCommand(param => executeLoginCommand());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse DialogBaseViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public DialogBaseViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            IsFlyoutOpen = false;

            ShowWarningFlyout = new RelayCommand(param => executeShowWarningFlyoutCommand(param));
            PerformOriginalDrawerMenuActionCommand = new RelayCommand(param => executePerformOriginalDrawerMenuActionCommand());
        }
        /// <summary>
        /// Erzeugt eine Instanz der StartPageViewModel Klasse.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public StartPageViewModel(INavigationService navService, IErrorMapper errorMapper) 
            : base(navService, errorMapper)
        {
            localUserController = new LocalUserController(this);    // Liefere Referenz auf IValidationErrorReport mit.

            // Erstelle Befehle.
            CreateUserCommand = new AsyncRelayCommand(param => createLocalUser(), param => canCreateLocalUser());
        }
 /// <summary>
 /// Erzeugt eine Instanz der Klasse ModeratorHomescreenViewModel.
 /// </summary>
 /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
 /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
 public ModeratorHomescreenViewModel(INavigationService navService, IErrorMapper errorMapper)
     : base (navService, errorMapper)
 {
     // Erzeuge Befehle.
     ChannelSelected = new RelayCommand(param => executeChannelSelected(param));
     SwitchToAddChannelDialogCommand = new RelayCommand(param => executeSwitchToChannelAddDialogCommand());
     SynchronizeManagedChannelsCommand = new AsyncRelayCommand(param => executeSynchronizeManagedChannelsCommand());
 }
Esempio n. 8
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        public ApiResponse(IErrorMapper errorMapper,
                           IHttpStatusCodeMapper httpStatusCodeMapper)
        {
            _errorMapper          = errorMapper ?? throw new ArgumentNullException(nameof(errorMapper));
            _httpStatusCodeMapper = httpStatusCodeMapper ?? throw new ArgumentNullException(nameof(httpStatusCodeMapper));

            _controller = new Controller();
        }
Esempio n. 9
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 public UserManagement(IUnitOfWork unitOfWork, IRepository <UserType> repository, IRepository <User> userRepository, IMapper mapper, IJwtTokenHandler jwtTokenHandler, ICryptographyHandler cryptographyHandler, IErrorMapper errorMapper)
 {
     _unitOfWork          = unitOfWork;
     _repository          = repository;
     _userRepository      = userRepository;
     _mapper              = mapper;
     _jwtTokenHandler     = jwtTokenHandler;
     _cryptographyHandler = cryptographyHandler;
     _errorMapper         = errorMapper;
 }
 public MerchantCardPaymentsController(
     IPaymentService paymentService,
     IMapper mapper,
     IErrorMapper errorMapper,
     ILogger <MerchantCardPaymentsController> logger)
 {
     _paymentService = paymentService;
     _mapper         = mapper;
     _errorMapper    = errorMapper;
     _logger         = logger;
 }
        public static void EnableJsonErrorResponse(this IPipelines pipelines, IErrorMapper errorMapper)
        {
            pipelines.OnError += (context, exception) =>
            {
                Logger.Error("[Logger]", exception);

                var statusCode = errorMapper.GetStatusCode(exception);

                return new ExceptionResponse(exception, statusCode);
            };
        }
Esempio n. 12
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        public void ConstructorShouldFailWhenErrorMapperIsNull()
        {
            // Arrange
            IErrorMapper errorMapper          = null;
            var          httpStatusCodeMapper = new Mock <IHttpStatusCodeMapper>().Object;

            // Act
            Action ctor = () => { new ApiResponse(errorMapper, httpStatusCodeMapper); };

            // Assert
            ctor.Should().Throw <ArgumentNullException>();
        }
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 public IpController(IValidator <DomainRequest> ipRequestValidator, IErrorMapper errorMapper, IDomainService domainService,
                     IConfiguration iConfig, IIPMapper ipMapper, IDnsMapper idnsMapper, IPingMapper ipingMapper, IRdapMapper irdapMapper)
 {
     //_logger = logger;
     _ipRequestValidator = ipRequestValidator;
     _errorMapper        = errorMapper;
     _domainService      = domainService;
     _configuration      = iConfig;
     _ipMapper           = ipMapper;
     _idnsMapper         = idnsMapper;
     _ipingMapper        = ipingMapper;
     _irdapMapper        = irdapMapper;
 }
        public IpControllerTest()
        {
            _domainService      = new DomainService();
            _ipRequestValidator = new DomainValidator();
            _ipMapper           = new IPMapper();
            _errorMapper        = new ErrorMapper();
            _ipingMapper        = new PingMapper();
            _idnsMapper         = new DnsMapper();
            _irdapMapper        = new RdapMapper();
            _ipController       = new IpController(_ipRequestValidator, _errorMapper, _domainService
                                                   , _iconfig, _ipMapper, _idnsMapper, _ipingMapper, _irdapMapper);


            _ipController.ControllerContext             = new ControllerContext();
            _ipController.ControllerContext.HttpContext = new DefaultHttpContext();
        }
Esempio n. 15
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 /// <summary>
 /// Set the error mapper used to display errors that are not mapped to any field
 /// </summary>
 /// <param name="errorMapper">Configured error mapper</param>
 /// <returns></returns>
 public ModelHandler <TModel> SetErrorMapper(IErrorMapper errorMapper)
 {
     this.errorMapper = errorMapper;
     return(this);
 }
 public ErrorRepository(IErrorMapper errorMapper)
 {
     this.errorMapper = errorMapper;
 }
 public ApplicantManager(ApplicantRepository applicantRepository, IErrorMapper errorMapper, ILogger <ApplicantManager> logger)
 {
     _applicantRepository = applicantRepository;
     _errorMapper         = errorMapper;
     _logger = logger;
 }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddAndEditConversationViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public AddAndEditConversationViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            groupController = new GroupController(this);

            // Erzeuge Befehle.
            AddConversationCommand = new AsyncRelayCommand(
                param => executeAddConversationCommandAsync(),
                param => canAddConversation());
            EditConversationCommand = new AsyncRelayCommand(
                param => executeEditConversationCommandAsync(),
                param => canEditConversation());
        }
        /// <summary>
        /// Erzeugt eine Instanz der HomescreenViewModel Klasse.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public HomescreenViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            groupController = new GroupController();
            currentGroups = new Dictionary<int, Group>();

            // Initialisiere die Befehle.
            SearchChannelsCommand = new RelayCommand(param => executeSearchChannelsCommand(), param => canSearchChannels());
            AddGroupCommand = new RelayCommand(param => executeAddGroupCommand(), param => canAddGroup());
            SearchGroupsCommand = new RelayCommand(param => executeSearchGroupsCommand(), param => canSearchGroups());
            ChannelSelected = new RelayCommand(param => executeChannelSelected(param), param => canSelectChannel());
            GroupSelected = new RelayCommand(param => executeGroupSelected(param), param => canSelectGroup());
            SynchronizeAllGroupsCommand = new AsyncRelayCommand(param => executeSynchronizeAllGroupsCommandAsync(), param => canSynchronizeAllGroups());
            SynchronizeAllChannelsCommand = new AsyncRelayCommand(param => executeSynchronizeAllChannelsCommandAsync(), param => canSynchronizeAllChannels());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse ReminderDetailsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public ReminderDetailsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            channelController = new ChannelController();
            moderatorController = new ModeratorController();

            // Befehle anlegen.
            SwitchToEditReminderDialogCommand = new RelayCommand(
                param => executeSwitchToEditReminderCommand(),
                param => canSwitchToEditReminderCommand());
            DeleteReminderCommand = new AsyncRelayCommand(
                param => executeDeleteReminderCommand(),
                param => canDeleteReminder());
            ActivateReminderCommand = new AsyncRelayCommand(
                param => executeActivateReminderCommand(),
                param => canActivateReminder());
            DeactivateReminderCommand = new AsyncRelayCommand(
                param => executeDeactivateReminderCommand(),
                param => canDeactivateReminder());
            SynchronizeReminderCommand = new AsyncRelayCommand(
                param => executeSynchronizeReminderCommand(),
                param => canSynchronizeReminder());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse BallotDetailsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public BallotDetailsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base (navService, errorMapper)
        {
            groupController = new GroupController(this);
            localUser = groupController.GetLocalUser();

            if (BallotOptionCollection == null)
                BallotOptionCollection = new ObservableCollection<Option>();

            if (VoteResultsCollection == null)
                VoteResultsCollection = new ObservableCollection<VoteResult>();

            PlaceVotesCommand = new AsyncRelayCommand(
                param => executePlaceVotesCommand(),
                param => canPlaceVotes());
            SynchronizeBallotCommand = new AsyncRelayCommand(
                param => executeSynchronizeBallotCommand(),
                param => canSynchronizeBallot());
            SwitchToEditDialogCommand = new RelayCommand(
                param => executeSwitchToEditDialogCommand(),
                param => canSwitchToEditDialog());
            DeleteBallotCommand = new AsyncRelayCommand(
                param => executeDeleteBallotAsync(),
                param => canDeleteBallot());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse GroupParticipantsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public GroupParticipantsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            groupController = new GroupController();

            if (ParticipantsCollection == null)
                ParticipantsCollection = new ObservableCollection<User>();

            // Befehle
            RemoveParticipantCommand = new AsyncRelayCommand(
                param => executeRemoveParticipantCommand(param),
                param => canRemoveParticipants());
            SynchronizeGroupParticipantsCommand = new AsyncRelayCommand(
                param => executeSynchronizeParticipants(),
                param => canSynchronizeParticipants());
            UpdateDisplayingWarningStatusCommand = new RelayCommand(
                param => executeUpdateDisplayingWarningStatus());
        }
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 public FileDownloaderController(IDownloader fileDownloader, IFileManager fileManager, IErrorMapper errorMapper)
 {
     _fileDownloader = fileDownloader;
     _fileManager    = fileManager;
     _errorMapper    = errorMapper;
 }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse ApplicationSettingsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public ApplicationSettingsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            applicationSettingsController = new ApplicationSettingsController(this);

            SaveSettingsCommand = new AsyncRelayCommand(param => executeSaveSettingsCommand());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse GroupDetailsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public GroupDetailsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            // Erzeuge Controller-Instanz.
            groupController = new GroupController(this);

            IsGroupParticipant = false;
            HasLeaveOption = false;

            localUser = groupController.GetLocalUser();

            if (BallotCollection == null)
                BallotCollection = new ObservableCollection<Ballot>();

            if (ConversationCollection == null)
                ConversationCollection = new ObservableCollection<Conversation>();

            // Erzeuge Befehle.
            JoinGroupCommand = new AsyncRelayCommand(
                param => executeJoinGroupCommandAsync(),
                param => canJoinGroup());
            LeaveGroupCommand = new AsyncRelayCommand(
                param => executeLeaveGroupCommandAsync(),
                param => canLeaveGroup());
            EditGroupCommand = new RelayCommand(
                param => executeEditGroupCommand(),
                param => canEditGroup());
            ConversationSelectedCommand = new RelayCommand(
                param => executeConversationSelectedCommand(param));
            SynchronizeDataCommand = new AsyncRelayCommand(
                param => executeSynchronizeDataCommandAsync(),
                param => canSynchronizeData());
            DeleteGroupCommand = new AsyncRelayCommand(
                param => executeDeleteGroupAsync(),
                param => canDeleteGroup());
            DeleteGroupLocallyCommand = new RelayCommand(
                param => executeDeleteGroupLocallyCommand(),
                param => canDeleteGroupLocally());
            ChangeToGroupSettingsCommand = new RelayCommand(
                param => executeChangeToGroupSettingsCommand(),
                param => canChangeToGroupSettings());
            ChangeToAddConversationDialog = new RelayCommand(
                param => executeChangeToAddConversationDialog(),
                param => canChangeToAddConversationDialog());
            BallotSelectedCommand = new RelayCommand(
                param => executeBallotSectedCommand(param));
            SwitchToCreateBallotDialogCommand = new RelayCommand(
                param => executeSwitchToCreateBallotDialogCommand(),
                param => canSwitchToCreateBallotDialog());
            SwichToGroupParticipantsViewCommand = new RelayCommand(
                param => executeSwitchToGroupParticipantsView(),
                param => canSwitchToGroupParticipantsView());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddGroupViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public AddAndEditGroupViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            // Erzeuge Referenz auf GroupController mit Validierungsfehler-Meldung.
            groupController = new GroupController(this);

            // Erzeuge Befehle.
            AddGroupCommand = new AsyncRelayCommand(param => executeAddGroupCommand(), param => canAddGroup());
            EditGroupCommand = new AsyncRelayCommand(param => executeEditGroupAsync(), param => canEditGroup());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse ModeratorChannelDetailsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper"></param>
        public ModeratorChannelDetailsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            Reminders = new ObservableCollection<Reminder>();
            reminderLookup = new Dictionary<int, Reminder>();

            // Erzeuge Befehle.
            SwitchToAddAnnouncementDialogCommand = new RelayCommand(
                param => executeSwitchToAddAnnouncementDialogCommand(),
                param => canSwitchToAddAnnouncementDialog());
            SwitchToEditChannelDialogCommand = new RelayCommand(
                param => executeSwitchToEditChannelDialogCommand(),
                param => canSwitchToEditChannelDialog());
            SwitchToAddReminderDialogCommand = new RelayCommand(
                param => executeSwitchToAddReminderDialogCommand(),
                param => canSwitchToAddReminderDialog());
            ReminderSelectedCommand = new RelayCommand(
                param => executeReminderSelectedCommand(param));
            DeleteChannelCommand = new AsyncRelayCommand(
                param => executeDeleteChannelCommand());
            SynchronizeWithServerCommand = new AsyncRelayCommand(
                param => executeSynchronizeWithServerCommand(),
                param => canPerformSynchronizationWithServer());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse GroupSettingsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public GroupSettingsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base (navService, errorMapper)
        {
            groupController = new GroupController();

            // Erzeuge Befehle.
            SaveNotificationSettingsCommand = new RelayCommand(
                param => executeSaveGroupNotificationSettingsCommand(),
                param => canSaveGroupSettings());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse ChannelDetailsBaseViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        protected ChannelDetailsBaseViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            channelController = new ChannelController(this);

            // Lade Anwendungseinstellungen und passe View Parameter entsprechend an.
            AppSettings appSettings = channelController.GetApplicationSettings();
            if (appSettings.AnnouncementOrderSetting == OrderOption.ASCENDING)
            {
                ListRotationAngle = 0;
                ShowScrollBar = true;
            }
            else if (appSettings.AnnouncementOrderSetting == OrderOption.DESCENDING)
            {
                ListRotationAngle = 180;
                ShowScrollBar = false;
            }
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AboutUniversityNewsViewModel.
        /// </summary>
        /// <param name="navService"></param>
        /// <param name="errorMapper"></param>
        public AboutUniversityNewsViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {

        }
 public VehiclesController(IVehicleManagement vehicleManagement, IRequestValidator requestValidator, IErrorMapper errorMapper)
 {
     _vehicleManagement = vehicleManagement;
     _requestValidator  = requestValidator;
     _errorMapper       = errorMapper;
 }
        /// <summary>
        /// Erzeuge eine Instanz der Klasse SearchChannelsViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorReporter">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public SearchChannelsViewModel(INavigationService navService, IErrorMapper errorReporter)
            : base(navService, errorReporter)
        {
            channelController = new ChannelController();
            allChannels = new Dictionary<int, Channel>();

            // Führe Online Update bei nächster Aktualisierung aus.
            performOnlineUpdate = true;

            // Initialisiere Befehle.
            StartChannelSearchCommand = new AsyncRelayCommand(
                param => executeChannelSearchAsync(),
                param => canExecuteSearch());
            ReorderChannelsCommand = new AsyncRelayCommand(
                param => executeReorderChannelsCommandAsync());
            ChannelSelectedCommand = new RelayCommand(
                param => executeChannelSelected(param),
                param => canSelectChannel());
            SynchronizeChannelsCommand = new AsyncRelayCommand(
                param => executeSynchronizeChannelsCommand(),
                param => canSynchronizeChannels());
        }
 public LocationsController(ILocationManagement locationManagement, IRequestValidator requestValidator, IErrorMapper errorMapper)
 {
     _locationManagement = locationManagement;
     _requestValidator   = requestValidator;
     _errorMapper        = errorMapper;
 }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddAnnouncementViewModel
        /// </summary>
        /// <param name="navService"></param>
        /// <param name="errorMapper"></param>
        public AddAnnouncementViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            channelController = new ChannelController(this);

            // Initialisiere Parameter.
            IsMessagePriorityNormalSelected = true;
            IsMessagePriorityHighSelected = false;

            // Befehle anlegen.
            CreateNewAnnouncementCommand = new AsyncRelayCommand(param => executeCreateNewAnnouncementCommand());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddAndEditBallotViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public AddAndEditBallotViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base (navService, errorMapper)
        {
            groupController = new GroupController(this);

            if (BallotOptionsCollection == null)
                BallotOptionsCollection = new ObservableCollection<Option>();

            // Befehle
            CreateBallotCommand = new AsyncRelayCommand(
                param => executeCreateBallotCommandAsync(),
                param => canCreateBallot());
            EditBallotCommand = new AsyncRelayCommand(
                param => executeEditBallotAsync(),
                param => canEditBallot());
            AddBallotOptionCommand = new RelayCommand(
                param => executeAddOptionTextCommand(),
                param => canAddOptionText());
            RemoveBallotOptionCommand = new RelayCommand(
                param => executeRemoveOptionTextCommand(param),
                param => canRemoveOptionText());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddAndEditReminderViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public AddAndEditReminderViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            channelController = new ChannelController(this);

            // Erzeuge Befehle.
            CreateReminderCommand = new AsyncRelayCommand(param => executeCreateReminderCommand());
            EditReminderCommand = new AsyncRelayCommand(param => executeEditReminderCommand(), param => canEditReminder());
        }
 /// <summary>
 /// Erzeuge eine Instanz von der Klasse ChannelDetailsViewModel.
 /// </summary>
 /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
 /// <param name="errorReporter">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
 public ChannelDetailsViewModel(INavigationService navService, IErrorMapper errorReporter)
     : base(navService, errorReporter)
 {
     // Initialisiere Befehle.
     SubscribeChannelCommand = new AsyncRelayCommand(
         param => executeSubscribeChannel(),
         param => canSubscribeChannel());
     UnsubscribeChannelCommand = new AsyncRelayCommand(
         param => executeUnsubscribeChannel());
     SwitchToChannelSettingsCommand = new RelayCommand(
         param => executeSwitchToChannelSettingsCommand(),
         param => canSwitchToChannelSettings());
     OpenDeleteChannelLocallyFlyoutCommand = new RelayCommand(
         param => executeOpenDeleteChannelLocallyFlyoutCommand(),
         param => canOpenDeleteChannelLocallyFlyout());
     DeleteChannelLocallyFlyoutCommand = new RelayCommand(
         param => executeDeleteChannelLocallyCommand(),
         param => canDeleteChannelLocally());
     SynchronizeChannelDataCommand = new AsyncRelayCommand(
         param => executeSynchronizeChannelDataCommandAsync(),
         param => canSyncChannelData());
 }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse AddAndEditChannelViewModel.
        /// </summary>
        /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
        /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
        public AddAndEditChannelViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base(navService, errorMapper)
        {
            channelController = new ChannelController(this);

            // Lege Commands an.
            AddChannelCommand = new AsyncRelayCommand(param => executeAddChannelCommand());
            EditChannelCommand = new AsyncRelayCommand(param => executeEditChannelCommand(), param => canEditChannel());
        }
        /// <summary>
        /// Erzeugt eine Instanz der Klasse SearchGroupViewModel.
        /// </summary>
        /// <param name="navService"></param>
        /// <param name="errorMapper"></param>
        public SearchGroupViewModel(INavigationService navService, IErrorMapper errorMapper)
            : base (navService, errorMapper)
        {
            // Erzeuge Instanz von GroupController.
            groupController = new GroupController();

            if (Groups == null)
            {
                Groups = new ObservableCollection<Group>();
            }

            // Setze initiale Parameter.
            WorkingGroupSelected = true;
            TutorialGroupSelected = true;
            HasEmptySearchResult = false;

            // Befehle erzeugen
            GroupSelectedCommand = new AsyncRelayCommand(param => executeGroupSelectedCommandAsync(param));
            SearchGroupsCommand = new AsyncRelayCommand(
                param => executeSearchGroupsCommandAsync(),
                param => canSearchGroups()
                );
        }
 /// <summary>
 /// Erzeugt eine Instanz der Klasse ChannelEnumerationBaseViewModel.
 /// </summary>
 /// <param name="navService">Eine Referenz auf den Navigationsdienst der Anwendung.</param>
 /// <param name="errorMapper">Eine Referenz auf den Fehlerdienst der Anwendung.</param>
 protected ChannelEnumerationBaseViewModel(INavigationService navService, IErrorMapper errorMapper)
     : base (navService, errorMapper)
 {
     channelController = new ChannelController(this);
     currentChannels = new Dictionary<int, Channel>();
 }
 public ErrorRepository(IErrorMapper errorMapper)
 {
     this.errorMapper = errorMapper;
 }