//Tested
public async Task <string> Update(CocktailDto cocktailDto)
{
cocktailDto.ValidateIfNull("Model is invalid!");
var cocktailToEdit = await GetCocktail(cocktailDto.Id);
var cocktail = cocktailDto.MapToEditModel();
var uniqueFileNamePath = _fileUploadService.SetUniqueImagePathForCocktail(cocktailDto.CocktailImage);
cocktail.Image = uniqueFileNamePath;
cocktail.Rating = cocktailToEdit.Rating;
var newCocktailComponents = new List <CocktailComponent>();
foreach (var component in cocktail.CocktailComponents)
{
var ingridientId = await _ingredientServices
.GetIngredientIdByNameAsync(component.Name);
if (ingridientId == null)
{
var newIngr = new Ingredient()
{
Name = component.Name
};
_context.Add(newIngr);
await _context.SaveChangesAsync();
ingridientId = newIngr.Id;
}
newCocktailComponents.Add(
new CocktailComponent
{
CocktailId = cocktailDto.Id,
IngredientId = ingridientId
});
}
cocktail.CocktailComponents = newCocktailComponents;
cocktail.Recepie = await _recipeServices.ExtractRecipe(cocktail);
_context.Entry(cocktailToEdit).CurrentValues.SetValues(cocktail);
_context.RemoveRange(cocktailToEdit.CocktailComponents);
_context.AddRange(cocktail.CocktailComponents);
await _context.SaveChangesAsync();
cocktail.Recepie = await _recipeServices.ExtractRecipe(cocktailToEdit);
await _context.SaveChangesAsync();
return(cocktailToEdit.Name);
}
