private void Save(SaveEvent saveEvent)
{
this.entityService.ExecuteAsync(
() => this.entityService.Create(this.SourceSystem.Model()),
() => { this.SourceSystem = new SourceSystemViewModel(this.eventAggregator); },
string.Format(Message.EntityAddedFormatString, "SourceSystem"),
this.eventAggregator);
}
private void LoadSourceSystemFromService(int entityId, DateTime validAt)
{
this.entityService.ExecuteAsync(
() => this.entityService.Get <SourceSystem>(entityId, validAt),
response =>
{
this.SourceSystem =
new SourceSystemViewModel(
new EntityWithETag <SourceSystem>(response.Message, response.Tag),
this.eventAggregator);
this.RaisePropertyChanged(string.Empty);
},
this.eventAggregator);
}
private void Save(SaveEvent saveEvent)
{
this.entityService.ExecuteAsync(
() => this.entityService.Create(this.SourceSystem.Model()),
response =>
{
// clear down view model - this allows us to navigate away
var originalId = this.SourceSystem.Id.Value;
var originalStartDate = this.SourceSystem.Start;
this.SourceSystem = new SourceSystemViewModel(this.eventAggregator);
this.navigationService.NavigateMain(
new SourceSystemEditCloneUri(
response.Message.MdmId().Value,
response.Message.MdmSystemData.StartDate.Value,
originalId,
originalStartDate));
},
this.eventAggregator);
}
private void LoadSourceSystemFromService(int sourcesystemId, DateTime validAt)
{
this.entityService.ExecuteAsync(
() => this.entityService.Get <SourceSystem>(sourcesystemId, validAt),
response =>
{
// load new entity
this.SourceSystem =
new SourceSystemViewModel(
new EntityWithETag <SourceSystem>(response.Message, response.Tag),
this.eventAggregator);
// load any mappings
this.Mappings =
new ObservableCollection <MappingViewModel>(
response.Message.Identifiers.Select(
nexusId =>
new MappingViewModel(new EntityWithETag <MdmId>(nexusId, null), this.eventAggregator)));
// merge original mappings
this.originalMappings.ForEach(x => this.Mappings.Add(x));
},
this.eventAggregator);
}
public void OnNavigatedFrom(NavigationContext navigationContext)
{
this.eventAggregator.Unsubscribe <SaveEvent>(this.Save);
this.eventAggregator.Unsubscribe <EntitySelectedEvent>(this.EntitySelected);
this.SourceSystem = new SourceSystemViewModel(this.eventAggregator);
}
