private async Task <ProviderVenueDetailViewModel> CreateOrUpdateProviderVenueAsync(ProviderVenueQualificationDto providerVenueQualification, int providerId) { if (string.IsNullOrEmpty(providerVenueQualification.VenuePostcode)) { return(null); } var venueViewModel = await _providerVenueService.GetVenueWithTrimmedPostcodeAsync(providerId, providerVenueQualification.VenuePostcode); if (venueViewModel == null) { var addProviderVenue = new AddProviderVenueViewModel { ProviderId = providerId, Postcode = providerVenueQualification.VenuePostcode, Source = Source }; var venueId = await _providerVenueService.CreateVenueAsync(addProviderVenue); Debug.WriteLine( $"Created venue with id {venueId} for provider {providerId} and postcode {providerVenueQualification.VenuePostcode}"); venueViewModel = await _providerVenueService.GetVenueAsync(venueId); } var providerVenueValidator = ValidateProviderVenueToUpdate(venueViewModel, providerVenueQualification); if (providerVenueValidator.IsUpdated) { await _providerVenueService.UpdateVenueAsync(providerVenueValidator.ProviderVenueDetailViewModel); } // Provider Venue Delete if (venueViewModel.IsRemoved != providerVenueQualification.VenueIsRemoved) { var removeProviderVenueViewModel = new RemoveProviderVenueViewModel { Postcode = venueViewModel.Postcode, ProviderId = venueViewModel.ProviderId, ProviderVenueId = venueViewModel.Id }; if (providerVenueQualification.VenueIsRemoved) { await _providerVenueService.UpdateVenueAsync(removeProviderVenueViewModel); } else { await _providerVenueService.UpdateVenueToNotRemovedAsync(removeProviderVenueViewModel); } } return(venueViewModel); }