public void AddOffer(Offer offer, String name, string tg)
{
offer.DateAdded = DateTime.Now;
offer.Tags = new List<Tag>();
var separators = new char[] {' '};
var tags = tg.Split(separators, StringSplitOptions.RemoveEmptyEntries);
foreach (string t in tags)
{
var tag = FindTagByValue(t);
if (tag == null)
{
tag = new Tag();
tag.Value = t;
}
offer.Tags.Add(tag);
}
var user = FindUserByName(name);
if (user != null)
{
offer.User = user;
_db.Offers.Add(offer);
user.Offers.Add(offer);
_db.SaveChanges();
}
}
public void UpdateOffer(int updOfferId, Offer offer, String name, string tg)
{
offer.Tags = new List<Tag>();
var separators = new char[] { ' ' };
var tags = tg.Split(separators, StringSplitOptions.RemoveEmptyEntries);
foreach (string t in tags)
{
var tag = FindTagByValue(t);
if (tag == null)
{
tag = new Tag();
tag.Value = t;
}
offer.Tags.Add(tag);
}
var updOffer = FindOfferById(updOfferId);
updOffer.Title = offer.Title;
updOffer.Tags.Clear();
foreach (Tag newTag in offer.Tags)
{
updOffer.Tags.Add(newTag);
}
updOffer.Description = offer.Description;
updOffer.Price = offer.Price;
if (offer.FirstPhotoPath != null)
{
updOffer.FirstPhotoPath = offer.FirstPhotoPath;
}
if (offer.SecondPhotoPath != null)
{
updOffer.SecondPhotoPath = offer.SecondPhotoPath;
}
if (offer.ThirdPhotoPath != null)
{
updOffer.ThirdPhotoPath = offer.ThirdPhotoPath;
}
_db.SaveChanges();
}