/// <summary>
/// Create a single answer.
/// </summary>
/// <param name="dto"> Object to be created. </param>
/// <param name="userId"> Id of the user creating an answer. </param>
/// <returns> Created answer. </returns>
public async Task <DtoResponseResult <DtoPollAnswer> > CreateAsync(DtoPollAnswer dto, int userId)
{
var entity = _mapper.Map <PollAnswer>(dto);
entity.CreatedById = userId;
entity.CreatedDate = DateTime.UtcNow;
entity.Correctness ??= false;
var entityResponse = _unitOfWork.PollAnswerRepository.Create(entity);
await _unitOfWork.SaveChangesAsync();
return(DtoResponseResult <DtoPollAnswer> .CreateResponse(
_mapper.Map <DtoPollAnswer>(entityResponse)));
}
/// <summary>
/// Update given answer.
/// </summary>
/// <param name="dto"> Updated version of an object. </param>
/// <param name="userId"> Id of the user updating an answer. </param>
/// <returns> Created object (dto).</returns>
public async Task <DtoResponseResult <DtoPollAnswer> > UpdateAsync(DtoPollAnswer dto, int userId)
{
var entity = await _unitOfWork.PollAnswerRepository.FindAsync(p => p.Id == dto.Id);
if (entity == null)
{
return(DtoResponseResult <DtoPollAnswer> .FailedResponse("Answer not found"));
}
_mapper.Map(dto, entity);
entity.UpdatedDate = DateTime.UtcNow;
entity.UpdatedById = userId;
var entityResponse = _unitOfWork.PollAnswerRepository.Update(entity, dto.Id);
await _unitOfWork.SaveChangesAsync();
return(DtoResponseResult <DtoPollAnswer> .CreateResponse(
_mapper.Map <DtoPollAnswer>(entityResponse)));
}
