public async Task <Promotion> CreatePromotionAsync(Promotion newPromotion)
{
var promotionEntity = mapper.Map <PromotionEntity>(newPromotion);
premierLeagueRepository.CreatePromotion(promotionEntity);
if (await premierLeagueRepository.SaveChangesAsync())
{
return(mapper.Map <Promotion>(promotionEntity));
}
throw new Exception("There were an error with the DB");
}
