public async Task <OneOf <ModelWithErrors <ViewModel>, Success> > Handle(
Command request,
CancellationToken cancellationToken)
{
var providerVenues = await GetVenuesForProvider();
// Remove any invalid venue IDs
request.LocationVenueIds ??= new HashSet <Guid>();
request.LocationVenueIds.Intersect(providerVenues.Select(v => v.VenueId));
var validator = new CommandValidator(_actionContextAccessor);
var validationResult = await validator.ValidateAsync(request);
// TODO Move this logic into Validation.TLevelValidation when Validator doesn't have to be injected.
// This is a limitation of the way the current Date validation works that will go away when
// tag helper library supports model binding to DateTimes.
await CheckNoExistingTLevelForStartDate(validationResult, request);
if (!validationResult.IsValid)
{
var vm = CreateViewModel(providerVenues);
request.Adapt(vm);
return(new ModelWithErrors <ViewModel>(vm, validationResult));
}
_journeyInstance.UpdateState(state =>
{
state.YourReference = request.YourReference;
state.StartDate = request.StartDate.Value.ToDateTime();
state.LocationVenueIds = request.LocationVenueIds.ToList();
state.Website = request.Website;
state.WhoFor = request.WhoFor;
state.EntryRequirements = request.EntryRequirements;
state.WhatYoullLearn = request.WhatYoullLearn;
state.HowYoullBeAssessed = request.HowYoullBeAssessed;
state.HowYoullLearn = request.HowYoullLearn;
state.WhatYouCanDoNext = request.WhatYouCanDoNext;
state.IsValid = true;
});
return(new Success());
}
public async Task <OneOf <ModelWithErrors <ViewModel>, Success> > Handle(
Command request,
CancellationToken cancellationToken)
{
var providerVenues = await GetVenuesForProvider();
// Remove any invalid venue IDs
request.LocationVenueIds ??= new HashSet <Guid>();
request.LocationVenueIds.Intersect(providerVenues.Select(v => v.VenueId));
var validator = new CommandValidator(
_journeyInstance.State.TLevelId,
_journeyInstance.State.ProviderId,
_journeyInstance.State.TLevelDefinitionId,
_sqlQueryDispatcher);
var validationResult = await validator.ValidateAsync(request);
if (!validationResult.IsValid)
{
var vm = CreateViewModel(providerVenues);
request.Adapt(vm);
return(new ModelWithErrors <ViewModel>(vm, validationResult));
}
_journeyInstance.UpdateState(state =>
{
state.YourReference = request.YourReference;
state.StartDate = request.StartDate.Value;
state.LocationVenueIds = request.LocationVenueIds.ToList();
state.Website = request.Website;
state.WhoFor = request.WhoFor;
state.EntryRequirements = request.EntryRequirements;
state.WhatYoullLearn = request.WhatYoullLearn;
state.HowYoullBeAssessed = request.HowYoullBeAssessed;
state.HowYoullLearn = request.HowYoullLearn;
state.WhatYouCanDoNext = request.WhatYouCanDoNext;
state.IsValid = true;
});
return(new Success());
}
