//GET: /Category/Create
public IActionResult Create()
{
var model = new CategoryCreateOrUpdateModel();
model.ParentCategorySelectList = _viewHelper.GetParentCategorySelectList();
return(View(model));
}
public IActionResult Create(CategoryCreateOrUpdateModel model, bool continueEditing)
{
var hasError = false;
if (ModelState.IsValid)
{
//check if name exists
if (_dataHelper.CheckForDuplicate(ServiceType.Category, DataType.Name, model.Name))
{
ModelState.AddModelError(string.Empty, "Category name already exists.");
hasError = true;
}
//create seo friendly url if the user didn't provide it
if (string.IsNullOrEmpty(model.SeoUrl))
{
model.SeoUrl = _dataHelper.GenerateSeoFriendlyUrl(ServiceType.Category, model.Name);
}
else
{
//check if seo already exists
if (_dataHelper.CheckForDuplicate(ServiceType.Category, DataType.Seo, model.SeoUrl))
{
ModelState.AddModelError(string.Empty, "SEO Url already exists");
hasError = true;
}
}
//if everything is valid
if (!hasError)
{
//map model to entity
var categoryEntity = _mapper.Map <CategoryCreateOrUpdateModel, Category>(model);
categoryEntity.DateAdded = DateTime.Now;
categoryEntity.DateModified = DateTime.Now;
//save
_categoryService.InsertCategory(categoryEntity);
if (continueEditing)
{
return(RedirectToAction("Edit", new { id = categoryEntity.Id, ActiveTab = model.ActiveTab }));
}
return(RedirectToAction("Edit", new { id = categoryEntity.Id, ActiveTab = model.ActiveTab }));
}
}
//something went wrong, redisplay form
model.ParentCategorySelectList = _viewHelper.GetParentCategorySelectList();
return(View("List"));
}
public IActionResult Edit(CategoryCreateOrUpdateModel model, bool continueEditing)
{
var hasError = false;
if (ModelState.IsValid)
{
// get model from session
var sessionModel = JsonConvert.DeserializeObject <CategoryCreateOrUpdateModel>(Session.GetString(_sessionKey));
model.Id = sessionModel.Id;
model.DateAdded = sessionModel.DateAdded;
// check if user edit the name
if (model.Name.ToLower() != sessionModel.Name.ToLower())
{
// check if name exist
if (_dataHelper.CheckForDuplicate(ServiceType.Category, DataType.Name, model.Name))
{
ModelState.AddModelError(string.Empty, "Category name already exist");
hasError = true;
}
}
// create seo friendly url if the user didn't provide
if (string.IsNullOrEmpty(model.SeoUrl))
{
model.SeoUrl = _dataHelper.GenerateSeoFriendlyUrl(ServiceType.Category, model.Name);
}
else
{
// check if user change seo url
if (model.SeoUrl.ToLower() != sessionModel.SeoUrl.ToLower())
{
// check if seo already exist
if (_dataHelper.CheckForDuplicate(ServiceType.Category, DataType.Seo, model.SeoUrl))
{
ModelState.AddModelError(string.Empty, "SEO Url already exist");
hasError = true;
}
}
}
// if everything works
if (!hasError)
{
// map model to entity
var categoryEntity = _mapper.Map <CategoryCreateOrUpdateModel, Category>(model);
categoryEntity.DateModified = DateTime.Now;
// save
_categoryService.UpdateCategory(categoryEntity);
if (continueEditing)
{
return(RedirectToAction("Edit", new { id = categoryEntity.Id, ActiveTab = model.ActiveTab }));
}
return(RedirectToAction("List"));
}
}
// something went wrong, redisplay form
model.ParentCategorySelectList = _viewHelper.GetParentCategorySelectList();
return(View(model));
}