/// <summary>
/// Reitinialize the sql executor and all the services provided by this interface with
/// a new connection string.
/// </summary>
/// <param name="sqlExecutor">Executor to be used.</param>
/// <param name="connectionValue">Connection value.</param>
private void InitServices(ISqlExecutor sqlExecutor, string connectionValue = "")
{
if (!string.IsNullOrEmpty(connectionValue))
{
sqlExecutor.ConnectionString = connectionValue;
TestConnection(sqlExecutor, connectionValue);
}
_executor = sqlExecutor;
_supplierDataServices = new SupplierDataAccessLayer(sqlExecutor);
_helperDataServices = new HelperDataAccessLayer(sqlExecutor);
_commissionAgentDataServices = new CommissionAgentAccessLayer(sqlExecutor);
_vehicleDataServices = new VehiclesDataAccessLayer(sqlExecutor);
_settingsDataService = new SettingsDataService(sqlExecutor);
_clientDataServices = new ClientDataAccessLayer(sqlExecutor);
_officeDataService = new OfficeDataService(sqlExecutor);
_companyDataService = new CompanyDataServices(sqlExecutor);
_contractDataService = new ContractDataServices(sqlExecutor);
_invoiceDataService = new InvoiceDataServices(sqlExecutor);
_bookingDataService = new BookingDataAccessLayer(sqlExecutor, null);
_fareDataService = new FareDataServices(sqlExecutor);
_reservationRequestDataService = new ReservationRequestDataAccessLayer(sqlExecutor);
_budgetDataService = new BudgetDataAccessLayer(sqlExecutor);
_bookingIncidentDataService = new BookingIncidentDataAccessLayer(sqlExecutor);
_userDataService = new UserDataService(sqlExecutor);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="configurationService">This is the configurartion service</param>
/// <param name="eventManager"> The event manager for sending/recieving messages from the view model</param>
/// <param name="dialogService"></param>
/// <param name="services">Data access layer interface</param>
public VehicleInfoViewModel(IConfigurationService configurationService, IEventManager eventManager,
IDialogService dialogService,
IDataServices services, IRegionManager regionManager, IInteractionRequestController requestController) :
base(eventManager, configurationService, services, dialogService, regionManager, requestController)
{
// by default is not initialized until it comes to Init completed.
IsViewModelInitialized = false;
SubSystem = DataSubSystem.VehicleSubsystem;
MailBoxHandler += MessageHandler;
_vehicleDataServices = services.GetVehicleDataServices();
_assistDataService = services.GetAssistDataServices();
ItemChangedCommand = new DelegateCommand <object>(ChangeUnpack);
MetaDataObject = InitAssuranceObject();
DataFieldCollection = InitDataField();
RevisionObject = InitRevisionComposedFieldObjects();
MaintenanceCollection = _maintenaince;
_regionManager = regionManager;
_deleteEventHandler += DeleteEventHandler;
EventManager.RegisterObserverSubsystem(MasterModuleConstants.VehiclesSystemName, this);
AssistCommand = new DelegateCommand <object>(AssistCommandHelper);
_queryStoreFactory = new QueryStoreFactory();
_saveCommand = new DelegateCommand <object>(OnSaveCommand);
var gid = Guid.NewGuid();
ViewModelUri = new Uri("karve://vehicle/viewmodel?id=" + gid.ToString());
ActiveSubSystem();
}
/// <summary>
/// Save or execute a payload
/// </summary>
/// <param name="services"></param>
/// <param name="manager"></param>
/// <param name="payLoad"></param>
public override void ExecutePayload(IDataServices services, IEventManager manager, ref DataPayLoad payLoad)
{
_vehicleDataServices = services.GetVehicleDataServices();
_payload = payLoad;
EventManager = manager;
DataServices = services;
_initializationNotifier = NotifyTaskCompletion.Create <DataPayLoad>(HandleSaveOrUpdate(payLoad), ExecutedPayloadHandler);
}
/// <summary>
/// This is the vehicle control view model.
/// This is responsable for the opening new tabs.
/// </summary>
/// <param name="configurationService">Configuration service. It give us the global configuration</param>
/// <param name="eventManager">EventManager. This is the eventManager</param>
/// <param name="services">DataServices. This are the dataservices for this stuff.</param>
/// <param name="container"></param>
/// <param name="regionManager"></param>
public VehiclesControlViewModel(IConfigurationService configurationService,
IEventManager eventManager,
IDataServices services,
UnityContainer container,
IRegionManager regionManager) : base(configurationService, eventManager, services, regionManager)
{
base.GridIdentifier = KarveCommon.Generic.GridIdentifiers.VehicleGrid;
_container = container;
_regionManager = regionManager;
_vehicleDataServices = DataServices.GetVehicleDataServices();
OpenItemCommand = new DelegateCommand <object>(OpenCurrentItem);
AllowedGridColumns = GenerateAllowedColumns();
InitViewModel();
}
public void SetUp()
{
_dataServices = null;
_serviceConf = base.SetupConfigurationService();
try
{
_sqlExecutor = SetupSqlQueryExecutor();
_dataServices = new DataServiceImplementation(_sqlExecutor);
_vehicleDataServices = _dataServices.GetVehicleDataServices();
}
catch (Exception e)
{
Assert.Fail(e.Message);
}
}
/// <summary>
///
/// </summary>
/// <param name="payLoad"></param>
/// <returns></returns>
protected override async Task <DataPayLoad> HandleSaveOrUpdate(DataPayLoad payLoad)
{
bool result = false;
bool isInsert = payLoad.PayloadType == DataPayLoad.Type.Insert;
IVehicleData vehicleData = (IVehicleData)payLoad.DataObject;
// pre: DataServices and vehicle shall be present.
if (DataServices == null)
{
DataPayLoad nullDataPayLoad = new NullDataPayload();
return(nullDataPayLoad);
}
_vehicleDataServices = DataServices.GetVehicleDataServices();
if (vehicleData == null)
{
string message = (payLoad.PayloadType == DataPayLoad.Type.Insert) ? "Error during the insert" : "Error during the update";
ShowErrorMessage(message);
// OnErrorExecuting?.Invoke(message);
}
// FIXME: unify the update and the insert.
switch (payLoad.PayloadType)
{
case DataPayLoad.Type.Update:
case DataPayLoad.Type.Insert:
{
result = await _vehicleDataServices.SaveAsync(vehicleData).ConfigureAwait(false);
break;
}
}
if (result)
{
payLoad.Sender = ToolBarModule.NAME;
payLoad.PayloadType = DataPayLoad.Type.UpdateView;
CurrentPayload = payLoad;
}
else
{
string message = isInsert ? "Error during the insert" : "Error during the update";
ShowErrorMessage(message);
// OnErrorExecuting?.Invoke(message);
}
return(payLoad);
}
/// <summary>
/// Reitinialize the sql executor and all the services provided by this interface with
/// a new connection string.
/// </summary>
/// <param name="sqlExecutor">Executor to be used.</param>
/// <param name="connectionValue">Connection value.</param>
private void InitServices(ISqlExecutor sqlExecutor, string connectionValue = "")
{
if (!string.IsNullOrEmpty(connectionValue))
{
sqlExecutor.ConnectionString = connectionValue;
}
_executor = sqlExecutor;
_supplierDataServices = new SupplierDataAccessLayer(sqlExecutor);
_helperDataServices = new HelperDataAccessLayer(sqlExecutor);
_commissionAgentDataServices = new CommissionAgentAccessLayer(sqlExecutor);
_vehicleDataServices = new VehiclesDataAccessLayer(sqlExecutor);
_settingsDataService = new SettingsDataService(sqlExecutor);
_clientDataServices = new ClientDataAccessLayer(sqlExecutor);
_officeDataService = new OfficeDataService(sqlExecutor);
_companyDataService = new CompanyDataServices(sqlExecutor);
_contractDataService = new ContractDataServices(sqlExecutor);
_invoiceDataService = new InvoiceDataServices(sqlExecutor);
_assistDataService = new AssistDataService(this);
}