public ActionResult Edit([Bind(Include = "Id,Name,Text,StartDate,EndDate,Discount")] EditPromotionBindingModel bindingModel)
{
if (ModelState.IsValid)
{
this.promotionService.EditPromotion(bindingModel);
return(RedirectToAction("Details", "Promotions", new { id = bindingModel.Id }));
}
EditPromotionViewModel viewModel = this.promotionService.GetPromotionById(bindingModel.Id);
return(View(viewModel));
}
public EditPromotionViewModel GetPromotionById(int?id)
{
Promotion promotion = this.Context.Promotions.Find(id);
if (promotion == null)
{
return(null);
}
EditPromotionViewModel viewModel = Mapper.Map <Promotion, EditPromotionViewModel>(promotion);
return(viewModel);
}
// GET: Admin/Promotions/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
throw new Exception("Invalid URL - promotion's id can not be null");
}
EditPromotionViewModel viewModel = this.promotionService.GetPromotionById(id);
if (viewModel == null)
{
throw new Exception($"Invalid URL - there is no promotion with id {id}");
}
return(View(viewModel));
}
public async Task <IActionResult> EditPromotion([FromRoute] int id)
{
var promotion = new EditPromotionViewModel();
using (var client = _restClient.CreateClient(User))
{
using (
var response = await client.GetAsync("/api/promotion/" + id))
{
if (response.StatusCode == HttpStatusCode.OK)
{
promotion = JsonConvert.DeserializeObject <EditPromotionViewModel>(
await response.Content.ReadAsStringAsync());
}
else
{
return(RedirectToAction("Promotions"));
}
}
}
return(View(promotion));
}
public async Task <IActionResult> EditPromotion([FromRoute] int id, EditPromotionViewModel promotion)
{
if (ModelState.IsValid)
{
if (promotion.StartDate.Date > promotion.EndDate.Date)
{
ModelState.AddModelError("StartGreaterEnd", "Start date must be smaller or equal to end date.");
return(View(promotion));
}
if (promotion.PercentOff > 1 || promotion.PercentOff <= 0)
{
ModelState.AddModelError("OverPercent",
"Percent discount must be greater than 0 and smaller than 1.");
return(View(promotion));
}
using (var client = _restClient.CreateClient(User))
{
using (
var response = await client.PutAsync("/api/promotion",
new StringContent(JsonConvert.SerializeObject(promotion), Encoding.UTF8,
"application/json")))
{
if (response.StatusCode == HttpStatusCode.OK)
{
return(RedirectToAction("Promotions"));
}
}
}
ModelState.AddModelError(String.Empty, "Update failed");
}
return(View(promotion));
}
public ActionResult Edit(int id)
{
var model = new EditPromotionViewModel(ControllersEnum.Home, id, this.promotionsDb);
return(View(model));
}
