public ActionResult Customers()
{
SiteCustomersViewModel viewModel = new SiteCustomersViewModel();
viewModel.Customers = this.doctrineShipsServices.GetCustomers();
// Set the ViewBag to the TempData status value passed from the Add & Delete methods.
ViewBag.Status = TempData["Status"];
return View(viewModel);
}
public ActionResult DeleteCustomer(SiteCustomersViewModel viewModel)
{
if (viewModel.RemoveList != null)
{
// Create a collection for the results of the delete operations.
ICollection<bool> resultList = new List<bool>();
foreach (var customerId in viewModel.RemoveList)
{
resultList.Add(this.doctrineShipsServices.DeleteCustomer(customerId));
}
// If any of the deletions failed, output an error message.
if (resultList.Contains(false))
{
TempData["Status"] = "Error: One or more customers were not removed.";
}
else
{
TempData["Status"] = "All selected customers were successfully removed.";
}
}
return RedirectToAction("Customers");
}
public ActionResult AddCustomer(SiteCustomersViewModel viewModel)
{
if (ModelState.IsValid)
{
IValidationResult validationResult = this.doctrineShipsServices.AddCustomer(viewModel.Name, viewModel.Type);
// If the validationResult is not valid, something did not validate in the service layer.
if (validationResult.IsValid)
{
TempData["Status"] = "The customer was successfully added.";
}
else
{
TempData["Status"] = "Error: The customer was not added, a validation error occured.<br /><b>Error Details: </b>";
foreach (var error in validationResult.Errors)
{
TempData["Status"] += error.Value + "<br />";
}
}
return RedirectToAction("Customers");
}
else
{
// Re-populate the view model and return with any validation errors.
viewModel.Customers = this.doctrineShipsServices.GetCustomers();
return View("~/Views/Site/Customers.cshtml", viewModel);
}
}