// GET: List/Item/Delete/5
public ActionResult DeleteItem(int id, int listId) //id = productId
{
//try
//{
//1. If UserProduct -> Delete
ProductService productService = new ProductService();
var prodType = productService.GetProductTypeId(id);
if (prodType == 4) //one-time UserProduct
{
var userProdId = productService.GetUserProductId(id);
productService.DeleteUserProduct(userProdId);
}
//2. Update Sorting without this item
LanguageService languageService = new LanguageService();
var listEntries = productService.GetEntriesAsProducts(listId, languageService.GetByCode(Session["LanguageCode"].ToString()).Id);
UserListSortingService listSortingService = new UserListSortingService();
ShoppingListService listService = new ShoppingListService();
var sortingId = listService.Get(listId, int.Parse(Session["UserId"].ToString())).ChosenSortingId;
UserListSortingDto sorting = new UserListSortingDto();
if (sortingId != null)
{
sorting.Id = (int)sortingId;
}
sorting.ShoppingList_Id = listId;
ShoppingListEntryService shoppingListEntryService = new ShoppingListEntryService();
var entryId = shoppingListEntryService.GetEntryId(id, listId);
listSortingService.SaveSorting(sorting, listEntries, entryId);
//3. Delete ShoppingListEntry (if default or reusable only this)
shoppingListEntryService.Delete(entryId);
TempData["SuccessMessage"] = "Successfully deleted the entry.";
return(RedirectToAction("SingleList", new { @id = listId }));
//}
//catch
//{
// TempData["ErrorMessage"] = "There was an error while trying to delete this entry.";
// return Redirect(Request.UrlReferrer.ToString());
//}
}
public ActionResult CreateItem(FormCollection collection)
{
try
{
var name = collection["Name"];
var reusable = collection["UserProduct"];
var price = decimal.Parse(collection["Price"]);
var listId = int.Parse(collection["ShoppingList_Id"]);
var qty = int.Parse(collection["quantity"]);
var unitTypeId = int.Parse(collection["UnitTypesListId"]); //TODO: create lists in view and get id (like for countries/languages)
var catId = int.Parse(collection["CategoryListId"]);
var userCat = collection["UserCategory"];
int userCatId = 0;
var currencyId = int.Parse(collection["CurrencyListId"]);
int prodType = 0;
var prodId = 0;
var chosenProductId = collection["ChosenProductId"]; //gets defaultProductId from dropdown
if (name != "" && chosenProductId != "") //Name filled in and defaultProduct chosen
{
throw new Exception("You can either create a new item or choose from the default products, but not both!");
}
LanguageService languageService = new LanguageService();
if (userCat != "")
{
CategoryDto category = new CategoryDto
{
Name = userCat,
LanguageId = languageService.GetByCode(Session["LanguageCode"].ToString()).Id,
UserId = int.Parse(Session["UserId"].ToString())
};
CategoryService categoryService = new CategoryService();
userCatId = categoryService.Create(category);
}
ShoppingListEntryService entryService = new ShoppingListEntryService();
ProductService productService = new ProductService();
if (name != "") //IF UserProduct -> create Product - ShoppingListEntry - UserProduct
{
if (reusable == "false")
{
prodType = 4; //4 = UserListProduct = non reusable
}
else
{
prodType = 3; //reusable UserProduct
}
//create a new Product
ProductDto productDto = new ProductDto
{
ProductTypeId = prodType
};
prodId = productService.Create(productDto);
//create new UserProduct
UserProductDto userProduct = new UserProductDto
{
ProductId = prodId,
Name = name
};
if (userCat != "")
{
userProduct.Category_Id = userCatId;
}
else
{
userProduct.Category_Id = catId;
}
userProduct.User_Id = int.Parse(Session["UserId"].ToString());
userProduct.Unit_Id = unitTypeId;
userProduct.Price = price;
userProduct.Currency_Id = currencyId;
entryService.Create(userProduct);
}
else if (chosenProductId != "") //IF DefaultProduct -> create ShoppingListEntry & LinkDefaultProductToUser
{
//check if chosen defaultProduct or reusable UserProduct
prodId = int.Parse(chosenProductId);
prodType = productService.GetProductTypeId(prodId);
if (prodType == 1) //if DefaultProduct: create Link entry
{
DefaultProductDto defaultProductDto = new DefaultProductDto
{
Id = productService.GetDefaultProductId(prodId)
};
productService.CreateLink(defaultProductDto, int.Parse(Session["UserId"].ToString()));
}
//if reusable UserProduct: only create ShoppingListEntry
}
//create Entry if not existent right now!
var existentEntries = entryService.GetEntriesByListId(listId);
foreach (ShoppingListEntryDto shoppingListEntry in existentEntries)
{
if (shoppingListEntry.Product_Id == prodId)
{
throw new Exception("You can't add the same product to your list twice.");
}
}
ShoppingListEntryDto entry = new ShoppingListEntryDto
{
Quantity = qty,
Product_Id = prodId,
ShoppingList_Id = listId,
State_Id = 2 //Default is unchecked
};
entryService.Create(entry);
//Update ShoppingList to update Timestamp:
ShoppingListDto shoppingList = new ShoppingListDto
{
Id = listId
};
ShoppingListService listService = new ShoppingListService();
listService.Update(shoppingList);
// Update Sorting
var listEntries = productService.GetEntriesAsProducts(listId, languageService.GetByCode(Session["LanguageCode"].ToString()).Id);
UserListSortingService listSortingService = new UserListSortingService();
var sortingId = listService.Get(listId, int.Parse(Session["UserId"].ToString())).ChosenSortingId;
UserListSortingDto sorting = new UserListSortingDto();
if (sortingId != null)
{
sorting.Id = (int)sortingId;
}
sorting.ShoppingList_Id = listId;
listSortingService.SaveSorting(sorting, listEntries);
TempData["SuccessMessage"] = "Successfully created a new item";
return(RedirectToAction("SingleList", new { @id = listId }));
}
catch
{
TempData["ErrorMessage"] = "There was an error while creating a new item. Be aware that you can only create a new item or choose from the dropdown list of default products and your own reusable items, but you can't do both.";
return(Redirect(Request.UrlReferrer.ToString()));
}
}
// GET: User/SingleList
public ActionResult SingleList(int?id, int?templateId, int?sortingId)
{
if (Session["UserId"] != null && id != null)
{
ViewBag.Message = TempData["SuccessMessage"];
ViewBag.Error = TempData["ErrorMessage"];
ShoppingListService listService = new ShoppingListService();
var userLists = listService.GetListsByUserId(int.Parse(Session["UserId"].ToString()));
var requestedList = listService.Get((int)id);
//checking whether the list the user tries to access is his or if he has access rights
foreach (ShoppingListDto x in userLists)
{
if (x.Id == requestedList.Id)
{
SingleListVM list = new SingleListVM
{
ShoppingList_Id = requestedList.Id
};
var listObj = listService.Get(list.ShoppingList_Id, int.Parse(Session["UserId"].ToString()));
list.ListName = listObj.Name;
list.ListAccessTypeId = listObj.ListAccessTypeId;
LanguageService languageService = new LanguageService();
var langId = languageService.GetByCode(Session["LanguageCode"].ToString()).Id;
ProductService productService = new ProductService();
list.ListEntries = productService.GetEntriesAsProducts(list.ShoppingList_Id, langId);
if (list.ListEntries.Count() == 0)
{
ViewBag.Message = "You don't have any entries yet. Start creating your entries now!";
}
TemplateSortingService templateService = new TemplateSortingService();
UserListSortingService listSortingService = new UserListSortingService();
UserListSortingDto sorting = new UserListSortingDto();
if (listObj.ChosenSortingId != null)
{
sorting.Id = (int)listObj.ChosenSortingId;
}
sorting.ShoppingList_Id = list.ShoppingList_Id;
if (listObj.ChosenSortingId != null)
{
list.ListEntries = listSortingService.ApplyUserSorting((int)listObj.ChosenSortingId, list.ListEntries);
}
if (templateId != null)
{
list.ListEntries = templateService.SortByTemplate((int)templateId, list.ListEntries);
listSortingService.SaveSorting(sorting, list.ListEntries);
ViewBag.Message = "Your list has been sorted according to the template. This sorting has been saved permanently for you.";
}
else if (sortingId != null)
{
switch ((int)sortingId)
{
case 1: // A - Z
{
list.ListEntries = list.ListEntries.OrderBy(z => z.Name).ToList();
listSortingService.SaveSorting(sorting, list.ListEntries);
break;
}
case 2: // Z - A
{
list.ListEntries = list.ListEntries.OrderByDescending(z => z.Name).ToList();
listSortingService.SaveSorting(sorting, list.ListEntries);
break;
}
case 3: // lowest price
{
list.ListEntries = list.ListEntries.OrderBy(z => z.Price).ToList();
listSortingService.SaveSorting(sorting, list.ListEntries);
break;
}
case 4: // highest price
{
list.ListEntries = list.ListEntries.OrderByDescending(z => z.Price).ToList();
listSortingService.SaveSorting(sorting, list.ListEntries);
break;
}
default: break;
}
}
list.ChosenProductId = 0; //By default no defaultProduct should be selected
list.ChooseProductsList = (from item in productService.GetDefaultAndReusableProductsByLanguage(langId)
select new SelectListItem()
{
Text = item.Name,
Value = item.ProductId.ToString()
}).ToList();
UnitTypeService unitTypeService = new UnitTypeService();
list.UnitTypesListId = 8; //default value: pc.
list.UnitTypesList = (from item in unitTypeService.GetUnitTypesByLanguage(langId)
select new SelectListItem()
{
Text = item.Name,
Value = item.Id.ToString()
}).ToList();
CurrencyService currencyService = new CurrencyService();
list.CurrencyListId = 5; //default DKK
list.CurrencyList = (from item in currencyService.GetAll()
select new SelectListItem()
{
Text = item.Code,
Value = item.Id.ToString()
}).ToList();
CategoryService categoryService = new CategoryService();
list.CategoryListId = 20; //default category: others
list.CategoryList = (from item in categoryService.GetAllCategories(langId, int.Parse(Session["UserId"].ToString()))
select new SelectListItem()
{
Text = item.Name,
Value = item.Id.ToString()
}).ToList();
list.ChosenTemplateId = 0;
list.Templates = (from item in templateService.GetTemplates()
select new SelectListItem()
{
Text = item.TemplateName,
Value = item.Id.ToString()
}).ToList();
return(View(list));
}
}
TempData["ErrorMessage"] = "The list you tried to access isn't yours!!";
return(RedirectToAction("Lists", "List"));
}
else
{
return(RedirectToAction("Login", "User"));
}
}
