public async Task <IEnumerable <IngredientDto> > GetByDish(int id)
{
var ingredients = await _ingredientRepository.GetByDish(id);
var dto = _mapper.Map <IEnumerable <IngredientDto> >(ingredients);
return(dto);
}
public async Task AddIngredientToDish(int dishId, int ingredientId)
{
var existingIngredients = await _ingredientRepository.GetByDish(dishId);
if (existingIngredients.Any(i => i.Id == ingredientId))
{
throw new BadRequestException("This ingredient is already exist in dish");
}
await _dishRepository.AddIngredientToDish(dishId, ingredientId);
}