public static IOptionSortStrategy GetStrategy(
OptionSortStrategyType sortStrategyType,
SortStrategyDirection sortDirection)
{
switch (sortStrategyType)
{
case OptionSortStrategyType.Cars when sortDirection == SortStrategyDirection.Ascending:
return(new SortOptionsByPredicateStrategy <int>(o => o.CarsOptions.Count));
case OptionSortStrategyType.Cars when sortDirection == SortStrategyDirection.Descending:
return(new SortOptionsByPredicateDescStrategy <int>(o => o.CarsOptions.Count));
case OptionSortStrategyType.Name when sortDirection == SortStrategyDirection.Ascending:
return(new SortOptionsByPredicateStrategy <string>(o => o.Name));
case OptionSortStrategyType.Name when sortDirection == SortStrategyDirection.Descending:
return(new SortOptionsByPredicateDescStrategy <string>(o => o.Name));
case OptionSortStrategyType.OptionType when sortDirection == SortStrategyDirection.Ascending:
return(new SortOptionsByPredicateStrategy <string>(o => o.OptionType.Name));
case OptionSortStrategyType.OptionType when sortDirection == SortStrategyDirection.Descending:
return(new SortOptionsByPredicateDescStrategy <string>(o => o.OptionType.Name));
case OptionSortStrategyType.Price when sortDirection == SortStrategyDirection.Ascending:
return(new SortOptionsByPredicateStrategy <decimal>(o => o.Price));
case OptionSortStrategyType.Price when sortDirection == SortStrategyDirection.Descending:
return(new SortOptionsByPredicateDescStrategy <decimal>(o => o.Price));
default:
throw new InvalidEnumArgumentException();
}
}
public IActionResult ChangeSortType(OptionSortStrategyType sortStrategyType)
{
var sortTypeKey = WebConstants.CookieAdminOptionsSortTypeKey;
this.cookiesService.SetCookieValue(this.HttpContext.Response.Cookies, sortTypeKey, sortStrategyType.ToString());
return(RedirectToAction("Index"));
}
