//[Route("/Orders/ViewItem/{id}")]
public IActionResult ViewItem(int id)
{
List <Item> existingItem = db
.Items
.Include(i => i.Owner)
.Include(i => i.Brand)
.Include(i => i.Model)
.Include(i => i.Category)
.Where(i => i.ID == id)
.ToList();
if (existingItem.Count != 0)
{
Item item = existingItem[0];
string userId = User.Identity.IsAuthenticated ? User.FindFirst(ClaimTypes.NameIdentifier).Value : "";
bool owner = item.OwnerId == userId ? true : false;
List <Guid> imageIds = db.Images.Where(m => m.Item.ID == id).Select(m => m.Id).ToList();
int watchers = db.WatchListItems.Where(i => i.ItemID == id).ToList().Count;
ViewItemViewModel viewItemViewModel = new ViewItemViewModel()
{
Item = item,
Owner = owner,
ImageIds = imageIds,
Watchers = watchers,
};
return(View(viewItemViewModel));
}
return(Redirect("/Search"));
}
public ViewItemPage(DataDisplayModel dataDisplayModel)
{
InitializeComponent();
MessagingCenter.Subscribe <ViewItemViewModel>(this, "ItemDeleted", (sender) =>
{
DisplayAlert("Alert", "Item deleted!", "OK");
});
BindingContext = new ViewItemViewModel(dataDisplayModel, Navigation);
}
public ActionResult ViewTask(int id)
{
ToDoItemsDb db = new ToDoItemsDb(Properties.Settings.Default.ConStr);
var vm = new ViewItemViewModel {
ToDoItem = db.GetItem(id)
};
return(View(vm));
}
public IActionResult ViewItem(string category, string slugurl, ViewItemViewModel model)
{
if (ModelState.IsValid)
{
var result = _projectEngine.CreateOffer(_userManager.GetUserId(User), model.Item.Id, category, slugurl, model.Comment, model.OfferPrice.Value);
switch (result.Type)
{
case TransactionType.Success:
return(RedirectToRoute("viewItem", new { category = category, slugurl = slugurl }));
case TransactionType.Error:
model = _projectEngine.GetItem(_userManager.GetUserId(User), category, slugurl);
ViewBag.Title = model.Item.Title;
ModelState.AddModelError("", result.Message);
return(View(model));
}
}
return(View(model));
}
public ViewItemPage(Item item)
{
InitializeComponent();
BindingContext = new ViewItemViewModel(item);
}
public ViewItemViewModel GetItem(string UserId, string categorySlug, string itemSlug)
{
var item = _dbContext.Item
.Include(i => i.Province)
.Include(i => i.District)
.Include(i => i.User.Province)
.Include(i => i.User.District)
.Include(i => i.Category)
.Include(i => i.Category.Parent)
.FirstOrDefault(i => i.Category.SlugUrl == categorySlug && i.SlugUrl == itemSlug);
var questions = JsonConvert.DeserializeObject <IEnumerable <CategoryQuestions> >(item.ItemCategoryQuestionsJSON);
var images = new List <string>();
AddImagesToList(images, item.ImageUrl);
AddImagesToList(images, item.ImageUrl2);
AddImagesToList(images, item.ImageUrl3);
AddImagesToList(images, item.ImageUrl4);
AddImagesToList(images, item.ImageUrl5);
var model = new ViewItemViewModel()
{
ItemUser = item.User,
Item = item,
Questions = questions,
Images = images
};
if (item.UserId == UserId)
{
model.Offers = _dbContext.Offer
.Include(i => i.User)
.Where(i => i.ItemId == item.Id)
.OrderByDescending(i => i.OfferDate);
var winner = model.Offers.FirstOrDefault(i => i.IsWinner == true);
if (winner != null)
{
model.hasWinner = true;
model.Offers = new List <Offer>()
{
winner
};
}
}
else
{
var offer = _dbContext.Offer
.Include(i => i.User)
.FirstOrDefault(i => i.ItemId == item.Id && i.UserId == UserId);
model.Offers = new List <Offer>();
if (offer != null)
{
if (offer.IsWinner.HasValue && offer.IsWinner.Value)
{
model.hasWinner = true;
}
model.Offers = new List <Offer>()
{
offer
};
}
}
return(model);
}
