public void PopulateAtributAromaData(Gorgan_Sorana_ProiectContext context, Parfum parfum)
{
var allArome = context.Aroma;
var parfumArome = new HashSet <int>(
parfum.AromeParfum.Select(c => c.ParfumID));
AtributAromaDataList = new List <AtributAromaData>();
foreach (var cat in allArome)
{
AtributAromaDataList.Add(new AtributAromaData
{
AromaID = cat.ID,
Nume = cat.NumeAroma,
Atribut = parfumArome.Contains(cat.ID)
});
}
}
public void UpdateAromeParfum(Gorgan_Sorana_ProiectContext context,
string[] selectedArome, Parfum parfumToUpdate)
{
if (selectedArome == null)
{
parfumToUpdate.AromeParfum = new List <AromaParfum>();
return;
}
var selectedAromeHS = new HashSet <string>(selectedArome);
var parfumArome = new HashSet <int>
(parfumToUpdate.AromeParfum.Select(c => c.Aroma.ID));
foreach (var cat in context.Aroma)
{
if (selectedAromeHS.Contains(cat.ID.ToString()))
{
if (!parfumArome.Contains(cat.ID))
{
parfumToUpdate.AromeParfum.Add(
new AromaParfum
{
ParfumID = parfumToUpdate.ID,
AromaID = cat.ID
});
}
}
else
{
if (parfumArome.Contains(cat.ID))
{
AromaParfum courseToRemove
= parfumToUpdate
.AromeParfum
.SingleOrDefault(i => i.AromaID == cat.ID);
context.Remove(courseToRemove);
}
}
}
}
