public static void Execute(MyBoardsContext context, int cardId, string[] strNewTagsIds)
{
var newTagsId = ArrayStringToInt.Execute(strNewTagsIds);
var card = context.Cards
.Include("CardTags")
.Single(c => c.Id == cardId);
// Delete relations
foreach (var cardTag in card.CardTags)
{
var index = Array.IndexOf(newTagsId, cardTag.TagId);
if (index == -1)
{
var crdTg = new CardTag {
CardId = card.Id, TagId = cardTag.TagId
};
card.CardTags.Remove(crdTg);
}
}
// Add relations
foreach (var newTagId in newTagsId)
{
if (!card.CardTags.Any(ct => ct.TagId == newTagId))
{
var newCardTag = new CardTag {
TagId = newTagId, CardId = card.Id
};
card.CardTags.Add(newCardTag);
}
}
}
public static void Execute(MyBoardsContext context, int cardId, string[] strNewResponsiblesIds)
{
var newResponsiblesId = ArrayStringToInt.Execute(strNewResponsiblesIds);
var card = context.Cards
.Include("CardResponsibles")
.Single(c => c.Id == cardId);
// Delete relations
foreach (var cardResponsible in card.CardResponsibles)
{
var index = Array.IndexOf(newResponsiblesId, cardResponsible.ResponsibleId);
if (index == -1)
{
var crdRsponsbl = new CardResponsible {
CardId = card.Id, ResponsibleId = cardResponsible.ResponsibleId
};
card.CardResponsibles.Remove(crdRsponsbl);
}
}
// Add relations
foreach (var newResponsibleId in newResponsiblesId)
{
if (!card.CardResponsibles.Any(ct => ct.ResponsibleId == newResponsibleId))
{
var newCardResponsible = new CardResponsible {
ResponsibleId = newResponsibleId, CardId = card.Id
};
card.CardResponsibles.Add(newCardResponsible);
}
}
}