public async Task <PhraseDto> Create(CreatePhraseDto phrase)
{
await DeleteRemovedPhrase(phrase.Text);
var model = _mapper.Map <Phrase>(phrase);
_dbContext.Add(model);
await SaveAndCheckUnique(phrase);
return(_mapper.Map <PhraseDto>(model));
}
async Task SaveAndCheckUnique(CreatePhraseDto phrase)
{
try
{
await _dbContext.SaveChangesAsync();
}
catch (DbUpdateException ex) when(ex.InnerException is SqlException sql && sql.Number == 2601)
{
var text = phrase.Text.Length > 10 ? phrase.Text.Substring(0, 10) + "..." : phrase.Text;
throw new AppException($"The phrase with the text '{text}' is already exists");
}
}
public Task <PhraseDto> CreatePhrase(CreatePhraseDto phrase) => _phrasesService.Create(phrase);
