public static OfferViewModel ConvertToOfferViewModel(Offer offer)
{
return new OfferViewModel
{
IdOffer = offer.IdOffer,
IdUser = offer.IdUser,
Type = offer.Type,
NameOffer = offer.NameOffer,
Description = offer.Description,
Date = offer.Date.ToShortDateString()
};
}
/// <summary> Сохранение или обновление информации по предложению </summary>
public Boolean Save(Offer offer)
{
if (offer == null)
throw new NullReferenceException("Не указано предложение");
var result = new OfferValidator(offer).Validate();
if ((result.Any())||((offer.IdOffer == 0) && (ExistOffers(offer.NameOffer))))
return false;
using (var dataManager = factory.GetDataManager(ConcurrencyLock.Optimistic))
{
var repository = dataManager.GetRepository<IOfferRepository>();
repository.Save(offer);
dataManager.Commit();
}
return true;
}
public Offer Save(Offer offer)
{
int numEntr = -1;
if (offer.IdOffer != 0)
{
Offer tempOffer = this.mContext.Offers.Where(c => c.IdOffer == offer.IdOffer).FirstOrDefault<Offer>();
// tempOffer.IdUser = offer.IdUser;
tempOffer.NameOffer = offer.NameOffer;
// tempOffer.State = offer.State;
tempOffer.Date = offer.Date;
tempOffer.Description = offer.Description;
tempOffer.Type = offer.Type;
// tempOffer.User = offer.User;
}
else
{
this.mContext.Offers.Add(offer);
}
numEntr = this.mContext.SaveChanges();
if (numEntr > 0) return offer;
return null;
}
private List<Offer> GetNewOffers()
{
var ListOffers = new List<Offer>();
for(int i=0;i<1000;i++)
{
var tempOffer = new Offer()
{
IdUser = 1,
NameOffer = "Hot Offer #"+i.ToString(),
Description ="Hey! New Year!!!",
Date=DateTime.Now+new TimeSpan(1,0,0,0),
Type=1,
State="Valid"
};
ListOffers.Add(tempOffer);
tempOffer = new Offer()
{
IdUser = 1,
NameOffer = "Cold Offer #" + i.ToString(),
Description = "Hey! New Year!!!",
Date = DateTime.Now + new TimeSpan(1, 0, 0, 0),
Type = 2,
State = "NoValid"
};
ListOffers.Add(tempOffer);
}
return ListOffers;
}
public void Delete(Offer offer)
{
int numEntr = -1;
this.mContext.Offers.Remove(offer);
numEntr = this.mContext.SaveChanges();
}