public object AddLayaway(IRepository <Layaway> layawayContext, string customerId)
{
try
{
Layaway layaway = new Layaway()
{
CustomerId = customerId,
AgreementDate = DateTime.Now,
DueDate = DateTime.Now.AddDays(90)
};
layawayContext.Insert(layaway);
layawayContext.Commit();
// send response object
return(new { Successful = true, Message = "Layaway added." });
}
catch (Exception ex)
{
// log error;
Console.WriteLine(ex);
// send response object error
return(new { Successful = false, Message = "Layaway failed to add." });
}
}
public object UpdateLayaway(IRepository <Layaway> layawayContext, string data)
{
try
{
Layaway layaway = JsonConvert.DeserializeObject <Layaway>(data);
string Id = layaway.Id;
Layaway retrievedLayaway = layawayContext.Find(Id);
if (retrievedLayaway != null)
{
retrievedLayaway.CustomerId = layaway.CustomerId;
retrievedLayaway.AgreementDate = layaway.AgreementDate;
retrievedLayaway.DueDate = layaway.DueDate;
retrievedLayaway.DownPayment = layaway.DownPayment;
retrievedLayaway.ServiceFee = layaway.ServiceFee;
retrievedLayaway.CancellationFee = layaway.CancellationFee;
retrievedLayaway.OrderStatus = layaway.OrderStatus;
}
layawayContext.Update(retrievedLayaway);
layawayContext.Commit();
// send response object
return(new { Successful = true, Message = "Layaway updated." });
}
catch (Exception ex)
{
// log error;
Console.WriteLine(ex);
// send response object error
return(new { Successful = false, Message = "Layaway failed to update." });
}
}
public void AddToLayaway(HttpContextBase httpContext, string productId)
{
Layaway layaway = GetLayaway(httpContext, true);
LayawayItem item = layaway.LayawayItems.FirstOrDefault(p => p.ProductId == productId);
if (item == null)
{
item = new LayawayItem()
{
LayawayId = layaway.Id,
ProductId = productId,
Quantity = 1,
ModifiedAt = DateTime.Now
};
layaway.LayawayItems.Add(item);
}
else
{
++item.Quantity;
item.ModifiedAt = DateTime.Now;
}
layawayContext.Commit();
}
private Layaway GetLayaway(HttpContextBase httpContext, bool createIfNull)
{
HttpCookie cookie = httpContext.Request.Cookies.Get(LayawaySessionName);
Layaway layaway = new Layaway();
if (cookie != null)
{
string LayawayId = cookie.Value;
if (!string.IsNullOrEmpty(LayawayId))
{
layaway = layawayContext.Find(LayawayId);
}
else
{
if (createIfNull)
{
layaway = CreateNewLayaway(httpContext);
}
}
}
else
{
if (createIfNull)
{
layaway = CreateNewLayaway(httpContext);
}
}
return(layaway);
}
public ActionResult Edit(Layaway layaway, string Id, HttpPostedFileBase file)
{
Layaway layawayToEdit = layawayContext.Find(Id);
if (layawayToEdit == null)
{
return(HttpNotFound());
}
else
{
if (!ModelState.IsValid)
{
return(View(layaway));
}
layawayToEdit.CustomerId = layaway.CustomerId;
layawayToEdit.AgreementDate = layaway.AgreementDate;
layawayToEdit.DueDate = layaway.DueDate;
layawayToEdit.DownPayment = layaway.DownPayment;
layawayToEdit.ServiceFee = layaway.ServiceFee;
layawayToEdit.CancellationFee = layaway.CancellationFee;
layawayToEdit.OrderStatus = layaway.OrderStatus;
layawayToEdit.CreatedAt = layaway.CreatedAt;
layawayContext.Commit();
return(RedirectToAction("Index"));
}
}
public void ClearLayaway(HttpContextBase httpContext)
{
Layaway layaway = GetLayaway(httpContext, false);
layaway.LayawayItems.Clear();
layawayContext.Commit();
}
public List <LayawayItemViewModel> GetLayawayItems(HttpContextBase httpContext)
{
Layaway layaway = GetLayaway(httpContext, false);
if (layaway != null)
{
var result = (from b in layaway.LayawayItems
join p in productContext.Collection() on b.ProductId equals p.Id
orderby b.ModifiedAt descending
select new LayawayItemViewModel()
{
Id = b.Id,
Quantity = b.Quantity,
ModifiedAt = b.ModifiedAt,
ProductId = b.ProductId,
ProductName = p.Name,
UPC = p.UPC,
ProductCode = p.ProductCode,
Image = p.Image,
Price = p.Price
}).ToList();
return(result);
}
else
{
return(new List <LayawayItemViewModel>());
}
}
// GET: /LayawayManager/Edit Page
public ActionResult Edit(string Id)
{
Layaway layaway = layawayContext.Find(Id);
if (layaway == null)
{
return(HttpNotFound());
}
else
{
return(View(layaway));
}
}
public ActionResult Create(Layaway layaway, HttpPostedFileBase file)
{
if (!ModelState.IsValid)
{
return(View(layaway));
}
else
{
layawayContext.Insert(layaway);
layawayContext.Commit();
return(RedirectToAction("Index"));
}
}
// GET: /LayawayManager/Delete Page
public ActionResult Delete(string Id)
{
Layaway layawayToDelete = layawayContext.Find(Id);
if (layawayToDelete == null)
{
return(HttpNotFound());
}
else
{
return(View(layawayToDelete));
}
}
private Layaway CreateNewLayaway(HttpContextBase httpContext)
{
Layaway layaway = new Layaway();
layawayContext.Insert(layaway);
layawayContext.Commit();
HttpCookie cookie = new HttpCookie(LayawaySessionName);
cookie.Value = layaway.Id;
cookie.Expires = DateTime.Now.AddDays(1);
httpContext.Response.Cookies.Add(cookie);
return(layaway);
}
public ActionResult ConfirmDelete(string Id)
{
Layaway layawayToDelete = layawayContext.Find(Id);
if (layawayToDelete == null)
{
return(HttpNotFound());
}
else
{
layawayContext.Delete(Id);
layawayContext.Commit();
return(RedirectToAction("Index"));
}
}
public LayawaySummaryViewModel GetLayawaySummary(HttpContextBase httpContext)
{
Layaway layaway = GetLayaway(httpContext, false);
LayawaySummaryViewModel model = new LayawaySummaryViewModel(0, 0);
if (layaway != null)
{
int?layawayCount = (from item in layaway.LayawayItems
select item.Quantity).Sum();
decimal?layawayTotal = (from bi in layaway.LayawayItems
join p in productContext.Collection() on bi.ProductId equals p.Id
select bi.Quantity *p.Price).Sum();
model.LayawayCount = layawayCount ?? 0;
model.LayawayTotal = layawayTotal ?? decimal.Zero;
}
return(model);
}
public void RemoveFromLayaway(HttpContextBase httpContext, string itemId)
{
Layaway layaway = GetLayaway(httpContext, true);
LayawayItem item = layaway.LayawayItems.FirstOrDefault(p => p.Id == itemId);
if (item != null)
{
if (item.Quantity > 1)
{
--item.Quantity;
layawayContext.Commit();
}
else
{
layaway.LayawayItems.Remove(item);
layawayContext.Commit();
}
}
}
// GET: /LayawayManager/Create Page
public ActionResult Create()
{
Layaway layaway = new Layaway();
return(View(layaway));
}
