public async Task <PrintingEditionModel> AddAsync(AddOrUpdatePrintingEditionModel model)
{
if (model is null)
{
throw new ServerException(HttpStatusCode.BadRequest,
ExceptionMessage.EMPTY_PRINTING_EDITION);
}
var printingEditionModel = _mapper.Map <PrintingEditionModel>(model);
printingEditionModel.Authors = model.Authors
.Select(x => new AuthorInPrintingEditionModel(new Guid(x), printingEditionModel.Id));
var converted = ConvertCurrencyToUSD(printingEditionModel);
var printingEdition = _mapper.Map <PrintingEdition>(converted);
if (await _printingEditionRepository.ExistsAsync(printingEdition.Id))
{
throw new ServerException(HttpStatusCode.BadRequest,
ExceptionMessage.PRINTING_EDITION_ALREADY_EXISTS);
}
var added = await _printingEditionRepository.AddAsync(printingEdition);
var mapped = _mapper.Map <PrintingEditionModel>(added);
return(mapped);
}
public async Task AddAsync(PrintingEditionModel model)
{
if (string.IsNullOrEmpty(model.Title))
{
model.Errors.Add(ExceptionsInfo.InvalidTitle);
}
if (string.IsNullOrEmpty(model.Description))
{
model.Errors.Add(ExceptionsInfo.InvalidDescription);
}
if (model.Type == PrintingEditionType.None)
{
model.Errors.Add(ExceptionsInfo.InvalidPrintingEditionType);
}
if (model.Currency == CurrencyType.None)
{
model.Errors.Add(ExceptionsInfo.InvalidCurrencyType);
}
if (model.Price == default)
{
model.Errors.Add(ExceptionsInfo.InvalidPrice);
}
if (model.Authors is null)
{
model.Errors.Add(ExceptionsInfo.InvalidAuthor);
}
if (model.Errors.Any())
{
throw new UserException(HttpStatusCode.BadRequest, model.Errors);
}
model.Price = _exchangeRateProvider.ExchangeToUSD(model.Price, model.Currency);
model.Currency = CurrencyType.USD;
List <Author> authors = await _authorRepository.GetByNamesAsync(model.Authors);
var printingEdition = _printingEditionMapper.Map(model);
await _printingEditionRepository.AddAsync(printingEdition);
var authorInPrintingEditions = authors.Select(item => new AuthorInPrintingEdition
{
AuthorId = item.Id,
PrintingEditionId = printingEdition.Id
}).ToList();
await _authorInPrintingEditionRepository.AddRangeAsync(authorInPrintingEditions);
}