public void DeleteArticle(Offer offerToDelete)
{
if (offerToDelete == null)
{
throw new ArgumentNullException("offerToDelete");
}
offerRepository.Remove(offerToDelete);
}
private void BindControls(Offer offer)
{
if (offer != null)
{
lblHeader.Text = offer.Header;
lblPrice.Text = NumberFormatter.Format(offer.Price);
lblText.Text = offer.TextBody;
imgOffer.ImageUrl = offer.ImageUrl.FormatForHtml(Page.GetHost());
offerInformation.Bind(offer);
}
}
public void Add(Offer @object)
{
if (@object == null)
{
// ReSharper disable NotResolvedInText
throw new ArgumentNullException("offer");
// ReSharper restore NotResolvedInText
}
@object.Id = 0;
Update(@object);
}
public OfferType GetOfferType(Offer offer)
{
if (offer == null)
{
throw new ArgumentNullException("offer");
}
if ((int)offer.OfferType > 0)
{
var offerType = offerTypeRepository.Read((int)offer.OfferType);
return offerType;
}
return null;
}
public void Remove(Offer @object)
{
var offer = DataContext.tbOffers.SingleOrDefault(art => art.id == @object.Id);
if (offer == null)
{
return;
}
var coreArticle = DataContext.tbCoreArticleDatas.SingleOrDefault(i => i.id == offer.coreArticleDataId);
if (coreArticle != null)
{
DataContext.tbCoreArticleDatas.DeleteOnSubmit(coreArticle);
}
DataContext.tbOffers.DeleteOnSubmit(offer);
DataContext.SubmitChanges();
}
public static void Copy(Offer from, Offer to)
{
if (from == null)
{
throw new ArgumentNullException("from");
}
if (to == null)
{
throw new ArgumentNullException("to");
}
to.OfferType = from.OfferType;
to.Header = from.Header;
to.TextBody = from.TextBody;
to.Price = from.Price;
}
public void Update(Offer @object)
{
if (@object == null)
{
// ReSharper disable NotResolvedInText
throw new ArgumentNullException("offer");
// ReSharper restore NotResolvedInText
}
if (@object.Id == 0)
{
@object.PublishDate = DateTime.Now;
var check = @object.Validate();
if (!string.IsNullOrEmpty(check))
{
throw new DomainException(check);
}
var offerDb = new tbOffer();
@object.FillDbObject(offerDb);
DataContext.tbCoreArticleDatas.InsertOnSubmit(offerDb.tbCoreArticleData);
DataContext.tbOffers.InsertOnSubmit(offerDb);
DataContext.SubmitChanges();
@object.Id = offerDb.id;
}
else if (@object.Id > 0)
{
var offerDb = DataContext.tbOffers.SingleOrDefault(l => l.id == @object.Id);
if (offerDb != null)
{
@object.FillDbObject(offerDb);
DataContext.SubmitChanges();
}
else
{
throw new DomainException("Нельзя удалить статью с id = " + @object.Id);
}
}
}
private Offer FillOfferOrCreate(int id)
{
int offerTypeId;
if (!int.TryParse(ddlOfferType.SelectedValue, out offerTypeId))
{
throw new PageException("Неправильный id типа акции");
}
double price;
if (!double.TryParse(txtPrice.Text, out price))
{
throw new PageException("Введите число для цены");
}
if (id == 0)
{
var currentOffer = new Offer
{
Id = id,
OfferType = (OfferTypes)offerTypeId,
Header = txtHeader.Text,
TextBody = txtText.Text,
Price = price,
ImageUrl = RelativeImagePath
};
return currentOffer;
}
return ReadOffer(id);
}
private bool IsImageVisible(Offer offer)
{
return !string.IsNullOrEmpty(offer.ImageUrl);
}
