public async Task <PromotionBindingModel> GetPromotionBindingModelByAdIdAsync(int adId)
{
if (!await context.Ads.AnyAsync(x => x.Id == adId))
{
throw new ArgumentException(GlobalConstants.InvalidAdIdErrorMessage);
}
var adFromDb = await adsService.GetAdByIdAsync(adId);
var promotionViewModels = await context
.Promotions
.To <PromotionViewModel>()
.ToListAsync();
var promotionBindingModel = new PromotionBindingModel
{
AdId = adFromDb.Id,
AdTitle = adFromDb.Title,
PromotionViewModels = promotionViewModels
};
return(promotionBindingModel);
}
public async Task <SendMessageViewModel> GetMessageViewModelByAdIdAsync(int adId)
{
if (!await context.Ads.AnyAsync(x => x.Id == adId))
{
throw new ArgumentException(GlobalConstants.InvalidAdIdErrorMessage);
}
var ad = await adsService.GetAdByIdAsync(adId);
var sendMessageViewModel = mapper.Map <SendMessageViewModel>(ad);
sendMessageViewModel.SenderId = usersService.GetCurrentUserId();
return(sendMessageViewModel);
}