public async Task <Unit> Handle(RemoveRecipeRequest request, CancellationToken cancellationToken)
{
var recipe = await _context.GetRecipeForUpdate(request.RecipeKey, cancellationToken);
recipe.SoftDelete();
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public async Task <ModelUpdateIdentifier> Handle(AddIngredientRequest request,
CancellationToken cancellationToken)
{
var recipe = await _context.GetRecipeForUpdate(request.RecipeKey);
if (recipe == null)
{
throw new RecordNotFoundException(nameof(Recipe), request.RecipeKey);
}
var existingIngredient = await _context.Ingredients
.Where(x => x.Name == request.Name)
.FirstOrDefaultAsync(cancellationToken);
var ingredient = existingIngredient ?? _mapper.Map <Ingredient>(request);
var recipeIngredient = recipe.AddIngredient(ingredient, request.UnitOfMeasure, request.Quantity);
await _context.SaveChangesAsync(cancellationToken);
return(new ModelUpdateIdentifier(recipeIngredient.Key, recipeIngredient.Version));
}