public void CreateAdvertisment(AdvertismentSaveModel saveModel)
{
try
{
// check the requester id
string requesterId = _userService.GetUserIdForUserNameAsync(saveModel.UserName).Result;
/**
* Check for existing advert name for user requesting operation
*/
if (requesterId == null ||
_adverismentRepository.GetAdvertimentByUserAndName(requesterId, saveModel.AdvertismentName) != null)
{
throw new Exception("You have already added advertisment with such name");
}
// translate object
Advertisment advert = new Advertisment
{
AdvertismentName = saveModel.AdvertismentName,
AdvertismentDescription = saveModel.Description,
InitialPrice = saveModel.InitialPrice,
IsAuction = saveModel.IsAuction,
IsBuyNow = saveModel.IsBuyNow,
IsPromoted = saveModel.IsPromoted,
BuyNowPrice = saveModel.BuyNowPrice,
CurrentPrice = saveModel.CurrentPrice,
CreatedDateTime = saveModel.CreatedDateTime,
CategoryId = saveModel.CategoryId,
Status = saveModel.Status,
UserId = requesterId
};
// get the created advert id - will be required for saving attached photos
int id = _adverismentRepository.CreateAdvertisment(advert);
// check if advertisment contains any photos attached - if nothing found - finish
if (saveModel.Photos == null || saveModel.Photos.Count <= 0)
{
return;
}
List <AdvertPhotos> photos = new List <AdvertPhotos>();
saveModel.Photos.ForEach(item =>
{
photos.Add(new AdvertPhotos
{
AdvertismentId = id,
ContentLength = item.ContentLength,
ContentType = item.ContentType,
PhotoName = item.Name,
UserId = requesterId,
Content = ConvertBase64StringToByteArray(item.Src),
Advertisment = advert
});
});
// save the photos
_adverismentRepository.SaveAdvertPhotos(photos);
}
catch (DbUpdateException ex)
{
Log.Warning(ex, AdvertismentConstants.CANNOT_SAVE_ADVERT);
throw;
}
catch (Exception ex)
{
Log.Error(ex, ex.Message);
throw;
}
}
