public void UpdateChangedProperties(SetOfFood setOfFood, out bool result, out string message)
{
// Header
setOfFood = CalculateNutrition(setOfFood);
_setOfFoodRepository.UpdateChangedProperties(setOfFood.Id, setOfFood, out result, out message);
// Detail
var addedDetails = setOfFood.FoodsInSets.Where(x => x.Id == 0).ToList(); // new details added
var updatedDetails = setOfFood.FoodsInSets.Where(x => x.Id != 0).ToList(); // get updated details
var existedDetails = _foodsInSetRepository.FindAll(x => x.SetOfFoodId == setOfFood.Id); // existed details
setOfFood.FoodsInSets.Clear();
foreach (var detail in updatedDetails)
{
_foodsInSetRepository.UpdateChangedProperties(detail.Id, detail, out result, out message);
}
foreach (var detail in addedDetails)
{
detail.SetOfFoodId = setOfFood.Id;
_foodsInSetRepository.Add(detail, out result, out message);
}
_foodsInSetRepository.RemoveMultiple(existedDetails.Except(updatedDetails).ToList(), out result, out message);
if (result)
{
SaveChanges();
}
else
{
Dispose();
}
}
public void Add(SetOfFood setOfFood, out bool result, out string message)
{
setOfFood = CalculateNutrition(setOfFood);
_setOfFoodRepository.Add(setOfFood, out result, out message);
if (result)
{
SaveChanges();
}
else
{
Dispose();
}
}
public SetOfFood CalculateNutrition(SetOfFood setOfFood)
{
if (setOfFood.FoodsInSets.Any())
{
foreach (var foodInSet in setOfFood.FoodsInSets)
{
var food = _foodRepository.FindById(foodInSet.FoodId);
setOfFood.Fat += food.FatPerUnit * foodInSet.Quantity;
setOfFood.SaturatedFat += food.SaturatedFatPerUnit * foodInSet.Quantity;
setOfFood.Carb += food.CarbPerUnit * foodInSet.Quantity;
setOfFood.Protein += food.ProteinPerUnit * foodInSet.Quantity;
setOfFood.Kcal += food.KcalPerUnit * foodInSet.Quantity;
}
}
return(setOfFood);
}
public IActionResult SaveEntity(SetOfFood entity, long[] listFoodIds, int[] listQuantities)
{
bool result = true;
string message = string.Empty;
var userEmail = User.GetSpecificClaim("Email");
if (ModelState.IsValid)
{
entity.UserModified = userEmail;
if (listFoodIds.Count() > 0)
{
int i = 0;
foreach (var foodId in listFoodIds)
{
var foodInSet = new FoodsInSet()
{
FoodId = foodId, Quantity = listQuantities[i], Active = true, UserCreated = userEmail, UserModified = userEmail
};
entity.FoodsInSets.Add(foodInSet);
i++;
}
}
if (entity.Id == 0)
{
entity.UserCreated = userEmail;
_setOfFoodService.Add(entity, out result, out message);
}
else
{
_setOfFoodService.UpdateChangedProperties(entity, out result, out message);
}
return(new OkObjectResult(new GenericResult(result, message)));
}
else
{
List <string> listErrors = ModelState.Values.SelectMany(v => v.Errors).Select(x => x.ErrorMessage).ToList();
string errorString = String.Join("\n", listErrors.ToArray());
return(new OkObjectResult(new GenericResult(false, errorString)));
}
}