public void Handle(DeleteFoodLogCommand command)
{
var foodLog = _context.FoodLogs.First(log => log.FoodLogId == command.FoodLogId);
_context.FoodLogs.Remove(foodLog);
_context.SaveChanges();
}
public void Handle(AddProductToDiaryCommand command)
{
var product = _context.Products.First(p => p.ProductId == command.ProductId);
DiaryHelper.AddProductToDiary(_context, command.AmountConsumed, product, command.MealId, command.ConsumedDate);
_context.SaveChanges();
}
public void Handle(AddProducerCommand command)
{
var producer = new Producer {
Name = command.Name
};
_context.Producers.Add(producer);
_context.SaveChanges();
}
public void Handle(CopyToDiaryCommand command)
{
var foodlogs = _context.FoodLogs
.Include(f => f.Product)
.Where(f => f.Date == command.DateToCopy.Date && f.MealId == command.MealId);
foreach (var foodlog in foodlogs)
{
DiaryHelper.CopyFoodlog(_context, foodlog, command.MealId, command.DateToCopyTo);
}
_context.SaveChanges();
}
public void Handle(AddRecipeToDiaryCommand command)
{
var recipe = _context.Recipes
.Include(r => r.Ingredients.Select(i => i.Product))
.First(r => r.RecipeId == command.RecipeId);
var servingsRatio = (decimal)command.NumberOfServingsConsumed / recipe.Servings;
foreach (var ingredient in recipe.Ingredients)
{
var amountConsumed = (int)Math.Round(ingredient.Amount * servingsRatio, 0, MidpointRounding.AwayFromZero);
DiaryHelper.AddProductToDiary(_context, amountConsumed, ingredient.Product, command.MealId, command.ConsumedDate);
}
_context.SaveChanges();
}