public async Task <IActionResult> EditDescriptionItem(DescriptionGroupItemDto descriptionGroupItemDto)
{
if (descriptionGroupItemDto == null)
{
return(BadRequest("Получены некорректные данные"));
}
var item = _mapper.Map <DescriptionGroupItem>(descriptionGroupItemDto);
OperationResult result = await _shopManager.UpdateDescriptionItemAsync(item);
if (!result.Succeeded)
{
return(BadRequest(string.Join(Environment.NewLine, result.Errors.Select(x => x.Description))));
}
else
{
return(Ok(item.Id));
}
}
public async Task <IActionResult> DeleteDescriptionItemConfirm(DescriptionGroupItemDto descriptionGroupItemDto)
{
if (descriptionGroupItemDto == null || descriptionGroupItemDto.Id == null)
{
return(RedirectToAction("DescriptionGroups"));
}
var result = await _shopManager.DeleteDescriptionItemAsync(descriptionGroupItemDto.Id.GetValueOrDefault());
if (!result.Succeeded)
{
foreach (var error in result.Errors)
{
ModelState.AddModelError(error.Code, error.Description);
}
return(View("DeleteDescriptionItem", descriptionGroupItemDto));
}
TempData["Message"] = $"Описание \"{descriptionGroupItemDto.Name}\" успешно удалено.";
return(RedirectToAction("DescriptionGroups"));
}
private static List <DescriptionGroupDto> ConvertDescsToDescGroupDto(Product source)
{
var descs = source.Descriptions.ToList();
if (descs.IsNullOrEmpty())
{
return(null);
}
descs.ForEach(x =>
{
if (x.DescriptionGroupItem.DescriptionGroup == null)
{
x.DescriptionGroupItem.DescriptionGroup = new DescriptionGroup()
{
Id = -1, Name = "*группа удалена*"
}
}
;
});
var descGroups = descs //get flattened description groups from description nav property
.Select(x => x.DescriptionGroupItem.DescriptionGroup)
.GroupBy(x => x.Id)
.Select(g => g.First())
.Select(x => new DescriptionGroupDto() //convert description groups to dto
{
Id = x.Id,
Name = x.Name,
Description = x.Description
})
.OrderBy(x => x.Name != "Общие характеристики") //ordering
.ThenBy(x => x.Name)
.ToList();
var descItems = descs //convert descriptions to dto items
.OrderBy(x => x.DescriptionGroupItem.Name) //ordering
.Select(x =>
{
var dto = new DescriptionGroupItemDto()
{
Id = x.DescriptionGroupItem.Id,
Name = x.DescriptionGroupItem.Name,
DescriptionGroupId = x.DescriptionGroupItem.DescriptionGroup.Id,
DescriptionId = x.Id,
DescriptionValue = x.Value
};
if (x.DescriptionGroupItem.DescriptionGroup.Name == "*группа удалена*" ||
x.DescriptionGroupItem.DescriptionGroup.Id == -1)
{
dto.Id = null;
}
return(dto);
})
.ToList();
//add descriptions to their respective groups
foreach (var descGroup in descGroups)
{
foreach (var descItem in descItems)
{
if (descItem.DescriptionGroupId == descGroup.Id)
{
descGroup.DescriptionItems.Add(descItem);
}
}
}
return(descGroups);
}
