public async Task <Unit> Handle(DeleteSurveyCommand request, CancellationToken cancellationToken)
{
var email = await _getUserInformation.GetUser();
var entity = await _context.Surveys
.FindAsync(request.Id);
if (entity == null)
{
throw new NotFoundException(nameof(Survey), request.Id);
}
if (entity.CreatedBy != email || entity.isDeleted)
{
throw new NotFoundException(nameof(Survey), request.Id);
}
entity.isDeleted = true;
entity.ModifiedBy = email;
entity.ModifiedOn = System.DateTime.UtcNow;
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
/// <summary>
/// Handle the request
/// </summary>
/// <param name="request">request object</param>
/// <param name="cancellationToken">cancellation token</param>
/// <returns>SurveyListViewModel</returns>
public async Task <SurveyListViewModel> Handle(GetSurveyListQuery request, CancellationToken cancellationToken)
{
var email = await _getUserInformation.GetUser();
return(new SurveyListViewModel
{
Surveys = await _context.Surveys.Where(x => x.CreatedBy == email && !x.isDeleted).ProjectTo <SurveyLookupModel>(_mapper.ConfigurationProvider).ToListAsync(cancellationToken)
});
}
public async Task <Unit> Handle(UpdateSurveyCommand request, CancellationToken cancellationToken)
{
var email = await _getUserInformation.GetUser();
var entity = await _context.Surveys
.SingleOrDefaultAsync(c => c.Id == request.Id, cancellationToken);
if (entity == null)
{
throw new NotFoundException(nameof(Survey), request.Id);
}
if (entity.CreatedBy != email || entity.isDeleted)
{
throw new NotFoundException(nameof(Survey), request.Id);
}
entity.Title = request.Title;
if (request.FormFields != null && request.FormFields.Count > 0)
{
if (entity.SurveyForms == null)
{
entity.SurveyForms = new List <SurveyFormField>();
}
request.FormFields.ToList().ForEach(x =>
{
entity.SurveyForms.Add(new SurveyFormField()
{
FormConfiguration = x.FormConfiguration,
FormTypes = x.FormTypes,
Title = x.Title
});
});
}
entity.ModifiedBy = email;
entity.ModifiedOn = DateTime.UtcNow;
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public async Task <SurveyDetailModel> Handle(GetSurveyDetailQuery request, CancellationToken cancellationToken)
{
var email = await _getUserInformation.GetUser();
var entity = await _context.Surveys
.FindAsync(request.Id);
if (entity == null)
{
throw new NotFoundException(nameof(Surveys), request.Id);
}
if (entity.CreatedBy == email && !entity.isDeleted)
{
return(SurveyDetailModel.Create(entity));
}
else
{
throw new NotFoundException(nameof(Surveys), request.Id);
}
}
/// <summary>
/// Handle is called by mediaR to perform the operation and notify the event subscriber.
/// </summary>
/// <param name="request">request object</param>
/// <param name="cancellationToken">cancellation token</param>
/// <returns>Unit</returns>
public async Task <Unit> Handle(CreateSurveyCommand request, CancellationToken cancellationToken)
{
var email = await _getUserInformation.GetUser();
var entity = new SurveyEntity.Survey
{
Title = request.Title,
CreatedBy = email,
CreatedOn = DateTime.UtcNow,
ModifiedBy = email,
ModifiedOn = DateTime.UtcNow,
isDeleted = false
};
entity.SurveyForms = new List <SurveyEntity.SurveyFormField>();
if (request.FormFields != null && request.FormFields.Count > 0)
{
request.FormFields.ToList().ForEach(x =>
{
entity.SurveyForms.Add(new SurveyEntity.SurveyFormField()
{
FormConfiguration = x.FormConfiguration,
FormTypes = x.FormTypes,
Title = x.Title
});
});
}
_context.Surveys.Add(entity);
await _context.SaveChangesAsync(cancellationToken);
await _mediator.Publish(new SurveyCreated(), cancellationToken);
return(Unit.Value);
}
