public ActionResult Create()
{
var model = new App.Web.Areas.Admin.Models.GoodViewModel
{
Good = new ItemForSale(),
Categories = new MultiSelectList(this.UnitOfWork.CategoryRepository.Get(), "Id", "Title"),
Users = new MultiSelectList(this.UnitOfWork.UserRepository.Get(), "Id", "NickName")
};
return View(model);
}
public ActionResult Create(App.Web.Areas.Admin.Models.GoodViewModel viewModel)
{
try
{
if (!ModelState.IsValid)
throw new Exception();
var good = viewModel.Good;
good.SellerId = viewModel.SelectedUserId.Value;
var ids = viewModel.SelectedCategoryIds;
if (ids != null && ids.Length > 0)
{
var categories = new List<Category>();
foreach (var id in ids)
{
var category = this.UnitOfWork.CategoryRepository.GetByID(id);
categories.Add(category);
}
good.Categories = categories;
}
this.UnitOfWork.ItemForSaleRepository.Insert(good);
this.UnitOfWork.Save();
return RedirectToAction("Index", "Good", new { area = "Admin" });
}
catch
{
var model = new App.Web.Areas.Admin.Models.GoodViewModel
{
Good = viewModel.Good,
Categories = new MultiSelectList(this.UnitOfWork.CategoryRepository.Get(), "Id", "Title"),
Users = new MultiSelectList(this.UnitOfWork.UserRepository.Get(), "Id", "NickName")
};
return View(model);
}
}
public ActionResult Edit(Int64? id)
{
try
{
var good = this.UnitOfWork.ItemForSaleRepository.GetByID(id);
if (good == null)
throw new Exception();
Int64? user_id = null;
user_id = good.SellerId;
int[] ids = null;
if (good.Categories != null && good.Categories.Count > 0)
{
ids = new int[good.Categories.Count];
int i = 0;
foreach (var category in good.Categories)
{
ids[i] = category.Id;
i++;
}
}
var model = new App.Web.Areas.Admin.Models.GoodViewModel
{
Good = this.UnitOfWork.ItemForSaleRepository.GetByID(id),
Categories = new MultiSelectList(this.UnitOfWork.CategoryRepository.Get(), "Id", "Title"),
SelectedCategoryIds = ids,
Users = new MultiSelectList(this.UnitOfWork.UserRepository.Get(), "Id", "NickName"),
SelectedUserId = user_id
};
return View(model);
}
catch
{
return RedirectToAction("Index", "Good", new { area = "Admin" });
}
}
public ActionResult Edit(App.Web.Areas.Admin.Models.GoodViewModel viewModel)
{
try
{
if (!ModelState.IsValid)
throw new Exception();
var originalGood = this.UnitOfWork.ItemForSaleRepository.GetByID(viewModel.Good.Id);
if (originalGood == null)
throw new Exception();
Int64 NewSellerId = viewModel.Good.SellerId;
if (NewSellerId != viewModel.SelectedUserId){
NewSellerId = viewModel.SelectedUserId.Value;
}
originalGood.Title = viewModel.Good.Title;
originalGood.Description = viewModel.Good.Description;
originalGood.Price = viewModel.Good.Price;
originalGood.SellerId = NewSellerId;
originalGood.Deadline = viewModel.Good.Deadline;
originalGood.ModifiedDate = DateTime.Now;
var ids = viewModel.SelectedCategoryIds;
if (ids != null && ids.Length > 0)
{
if (originalGood.Categories != null)
originalGood.Categories.Clear();
var categories = new List<Category>();
foreach (var id in ids)
{
var category = this.UnitOfWork.CategoryRepository.GetByID(id);
categories.Add(category);
}
originalGood.Categories = categories;
}
this.UnitOfWork.ItemForSaleRepository.Update(originalGood);
this.UnitOfWork.Save();
return RedirectToAction("Index", "Good", new { area = "Admin" });
}
catch
{
var model = new App.Web.Areas.Admin.Models.GoodViewModel
{
Good = viewModel.Good,
SelectedCategoryIds = viewModel.SelectedCategoryIds,
Categories = new MultiSelectList(this.UnitOfWork.CategoryRepository.Get(), "Id", "Title"),
Users = new MultiSelectList(this.UnitOfWork.UserRepository.Get(), "Id", "NickName"),
SelectedUserId = null
};
return View(model);
}
}
