// values
public async Task <bool> Check__Modify_Save(MealViewModel date, string userId)
{
// dodać sprawdzanie userId-- chyba dodoane
//divide model beetween two list
List <ValuesViewModel> withid_should_be_exist, withoutid_should_create;
withid_should_be_exist = date.Values.Where(t => t.Nutritional_Values_Meal_Id != 0).ToList();// should exist because have Id
withoutid_should_create = date.Values.Where(t => t.Nutritional_Values_Meal_Id == 0).ToList();
//var
var db_querry = await _db.Meal__Nutritional_Values.Where(t => t.MealId == date.Meal.Id).ToListAsync();
List <Meal__Nutritional_Value> for_delete = new List <Meal__Nutritional_Value>();
List <Meal__Nutritional_Value> for_modify = new List <Meal__Nutritional_Value>();
foreach (var exist_in_db in db_querry)
{
var meal_values = withid_should_be_exist.Where(t => t.Nutritional_Values_Meal_Id == exist_in_db.Id).FirstOrDefault();
if (meal_values == null)
{
for_delete.Add(exist_in_db);
}
else if (meal_values.Grams != exist_in_db.Quantity_grams)
{
exist_in_db.Quantity_grams = (short)meal_values.Grams;
for_modify.Add(exist_in_db);
}
}
foreach (var delete_item in for_delete)
{
_db.Meal__Nutritional_Values.Remove(delete_item);
}
foreach (var create_item in withoutid_should_create)
{
await _db.Meal__Nutritional_Values.AddAsync(new Meal__Nutritional_Value()
{
Id = create_item.Nutritional_Values_Meal_Id, MealId = date.Meal.Id, Nutritional_ValuesId = create_item.Value_Id, Quantity_grams = (short)create_item.Grams
});
}
foreach (var modify_item in for_modify)
{
_db.Update(modify_item);
}
//update meal_model
//Dictionary<string,decimal> dict = Calculate_makro(date);
//await Upadate_Meal(id:date.Meal.Id, calc:(int)dict["Calc"], carbo:(int)dict["Carbo"], prot:(int)dict["Prot"], fat:(int)dict["Fat"]);
return(true);
}
public void SaveActualSizes(Size size)
{ // tu trzeba porpoawić żeby zapisaywało historie -- do sprawdzenia
var a = GetActualSize(size.UserId).Result;
bool c = a?.My_Equal(size) ?? false; //bool c = (a != null) ? a.My_Equal(size) : false ;
size.Kind_Of_Sizes = Kind_of_Sizes.Actual;
size.Create_Date = DateTime.Now;
if (a != null && !c)
{
a.Kind_Of_Sizes = Kind_of_Sizes.Story;
_db.Update(a);
}
if (!c)
{
_db.Sizes.Add(size);
}
}
public void UpdateUserDetail(User_Detail detail) => _db.Update(detail);
