public async Task <ScheduledPresentation> SaveScheduledPresentationAsync(ScheduledPresentation scheduledPresentation)
{
// Validate the fields
if (scheduledPresentation == null)
{
throw new ArgumentNullException(nameof(scheduledPresentation), "The scheduled presentation can not be null");
}
if (scheduledPresentation.Presentation == null)
{
throw new ArgumentNullException(nameof(scheduledPresentation.Presentation), "The presentation can not be null");
}
// Rules validation
if (scheduledPresentation.StartTime > scheduledPresentation.EndTime)
{
throw new ArgumentOutOfRangeException(nameof(scheduledPresentation.StartTime),
scheduledPresentation.StartTime,
"The start time of the presentation can not be greater then the end time");
}
var savedScheduledPresentation = await _presentationRepository.SaveScheduledPresentationAsync(scheduledPresentation);
var addedPresentationMessage = new Domain.Models.Messages.Presentations.Added {
PresentationId = savedScheduledPresentation.PresentationId
};
await _presentationScheduleAddedQueue.AddMessageAsync(addedPresentationMessage);
return(savedScheduledPresentation);
}
public async Task <Presentation> SavePresentationAsync(Presentation presentation)
{
// Validate the fields
if (presentation == null)
{
throw new ArgumentNullException(nameof(presentation), "The presentation can not be null");
}
if (presentation.PresentationId < 0)
{
throw new ArgumentOutOfRangeException(nameof(presentation),
"The presentation id can not be less than 0");
}
if (string.IsNullOrEmpty(presentation.Title))
{
throw new ArgumentNullException(nameof(presentation.Title), "The Title of the presentation can not be null");
}
if (string.IsNullOrEmpty(presentation.Abstract))
{
throw new ArgumentNullException(nameof(presentation.Abstract), "The Abstract of the presentation can not be null");
}
var savedPresentation = await _presentationRepository.SavePresentationAsync(presentation);
var addedPresentationMessage = new Domain.Models.Messages.Presentations.Added {
PresentationId = savedPresentation.PresentationId
};
await _presentationAddedQueue.AddMessageAsync(addedPresentationMessage);
return(savedPresentation);
}
