public virtual IActionResult UsageHistoryList(DiscountUsageHistorySearchModel searchModel)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManageDiscounts))
return AccessDeniedKendoGridJson();
//try to get a discount with the specified id
var discount = _discountService.GetDiscountById(searchModel.DiscountId)
?? throw new ArgumentException("No discount found with the specified id");
//prepare model
var model = _discountModelFactory.PrepareDiscountUsageHistoryListModel(searchModel, discount);
return Json(model);
}
/// <returns>A task that represents the asynchronous operation</returns>
public virtual async Task <IActionResult> UsageHistoryList(DiscountUsageHistorySearchModel searchModel)
{
if (!await _permissionService.AuthorizeAsync(StandardPermissionProvider.ManageDiscounts))
{
return(await AccessDeniedDataTablesJson());
}
//try to get a discount with the specified id
var discount = await _discountService.GetDiscountByIdAsync(searchModel.DiscountId)
?? throw new ArgumentException("No discount found with the specified id");
//prepare model
var model = await _discountModelFactory.PrepareDiscountUsageHistoryListModelAsync(searchModel, discount);
return(Json(model));
}
/// <summary>
/// Prepare discount usage history search model
/// </summary>
/// <param name="searchModel">Discount usage history search model</param>
/// <param name="discount">Discount</param>
/// <returns>Discount usage history search model</returns>
protected virtual DiscountUsageHistorySearchModel PrepareDiscountUsageHistorySearchModel(DiscountUsageHistorySearchModel searchModel,
Discount discount)
{
if (searchModel == null)
{
throw new ArgumentNullException(nameof(searchModel));
}
if (discount == null)
{
throw new ArgumentNullException(nameof(discount));
}
searchModel.DiscountId = discount.Id;
//prepare page parameters
searchModel.SetGridPageSize();
return(searchModel);
}
/// <summary>
/// Prepare paged discount usage history list model
/// </summary>
/// <param name="searchModel">Discount usage history search model</param>
/// <param name="discount">Discount</param>
/// <returns>Discount usage history list model</returns>
public virtual DiscountUsageHistoryListModel PrepareDiscountUsageHistoryListModel(DiscountUsageHistorySearchModel searchModel,
Discount discount)
{
if (searchModel == null)
{
throw new ArgumentNullException(nameof(searchModel));
}
if (discount == null)
{
throw new ArgumentNullException(nameof(discount));
}
//get discount usage history
var history = _discountService.GetAllDiscountUsageHistory(discountId: discount.Id,
pageIndex: searchModel.Page - 1, pageSize: searchModel.PageSize);
//prepare list model
var model = new DiscountUsageHistoryListModel().PrepareToGrid(searchModel, history, () =>
{
return(history.Select(historyEntry =>
{
//fill in model values from the entity
var discountUsageHistoryModel = historyEntry.ToModel <DiscountUsageHistoryModel>();
//convert dates to the user time
discountUsageHistoryModel.CreatedOn = _dateTimeHelper.ConvertToUserTime(historyEntry.CreatedOnUtc, DateTimeKind.Utc);
//fill in additional values (not existing in the entity)
var order = _orderService.GetOrderById(historyEntry.OrderId);
if (order != null)
{
discountUsageHistoryModel.OrderTotal = _priceFormatter.FormatPrice(order.OrderTotal, true, false);
discountUsageHistoryModel.CustomOrderNumber = order.CustomOrderNumber;
}
return discountUsageHistoryModel;
}));
});
return(model);
}
