public async Task <IActionResult> Add([FromBody] NoveltyToAddDto dto, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(dto.Name) || string.IsNullOrEmpty(dto.Description))
{
return(BadRequest("Cannot create novelty without name or description!"));
}
var noveltyToAdd = new NoveltyToAdd(dto.Name, dto.Description);
var result = await _repository.TryAdd(noveltyToAdd, cancellationToken);
if (!result.Succeeded)
{
_logger.LogError($"Failed to create novelty. Reason: {result.FailureReason}.");
return(BadRequest("Novelty creation was unsuccessful."));
}
return(Created($"novelty/{result.AddedItem.ID}", new object()));
}
public async Task <AddOrUpdateResult <INovelty> > TryUpdate(NoveltyToAdd novelty, CancellationToken cancellationToken)
{
var now = DateTime.UtcNow;
var noveltyToUpdate = await _context.Novelties.SingleOrDefaultAsync(x => x.ID == novelty.ID, cancellationToken);
if (noveltyToUpdate == null)
{
return(AddOrUpdateResult <INovelty> .Failure(FailureReason.EntityNotFound));
}
noveltyToUpdate.LastChanged = now;
noveltyToUpdate.Version++;
noveltyToUpdate.Name = novelty.Name;
noveltyToUpdate.Description = novelty.Description;
var changes = await _context.SaveChangesAsync(cancellationToken);
return(changes > 0 ? AddOrUpdateResult <INovelty> .Success(noveltyToUpdate) : AddOrUpdateResult <INovelty> .Failure());
}
