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Open Closed

Modal Exception handle #7930


User avatar
0
inavarro.cp created

I would like to know how to capture the exceptions I receive from the backend and display them on the frontend. I have a modal where in the OnGet() method I receive the data, in the case that there is a problem with the data from the backend I will have received a UserFriendlyException() exception.

For example:

This is my OnGet() method inside the modal

public async Task OnGet()
    {
        var data = await _feedOrderLinesAppService.GetListFeedOrderLinesFromDeliveryAsync(Id);
        if (data != null)
        {
            FeedOrderLineBasicInfoDtoViewModel = ObjectMapper.Map<List<FeedOrderLineBasicInfoDto>, List<FeedOrderLineBasicInfoDtoViewModel>>(data);
        }
    }

Let's review the method GetListFeedOrderLinesFromDeliveryAsync(Id)

public async Task<List<FeedOrderLineBasicInfoDto>> GetListFeedOrderLinesFromDeliveryAsync(string feedDeliveryId)
    {
        var feedOrderLines = await _feedOrderManager.GetListFeedOrderLinesFromDeliveryAsync(feedDeliveryId);
        return ObjectMapper.Map<List<FeedOrderLineWithNavigationProperties>, List<FeedOrderLineBasicInfoDto>>(feedOrderLines);
    }

Let's review the method GetListFeedOrderLinesFromDeliveryAsync(feedDeliveryId), This method must first obtain the header ID, and then obtain the lines, but in the case that the header does not exist, it throws an exception.

public async Task<List<FeedOrderLineWithNavigationProperties>> GetListFeedOrderLinesFromDeliveryAsync(string feedOrderHeaderErpId)
        {
            var feedOrderHeader = await _feedOrderHeaderRepository.FirstOrDefaultAsync(x => x.ErpId == feedOrderHeaderErpId);
    
            if (feedOrderHeader == null)
            {
                throw new UserFriendlyException("Feed order header not found");
            }
    
            return await _feedOrderLineRepository.GetListWithNavigationPropertiesAsync(feedOrderHeaderId: feedOrderHeader.Id);
        }
  • ABP Framework version: v6.0.1
  • UI Type: MVC
  • Database System: EF Core ( PostgreSQL)
  • Tiered (for MVC) or Auth Server Separated (for Angular): Tiered
  • Exception message and full stack trace:
  • Steps to reproduce the issue:

1 Answer(s)
  • User Avatar
    0
    Anjali_Musmade created
    Support Team Support Team Member

    Hello,

    Please check similar issue https://abp.io/support/questions/1205/UserFriendlyException#answer-cee7ccee-3ade-8465-ed9b-39fc0543ac0b if it helps you.

    Thanks

Made with ❤️ on ABP v9.1.0-preview. Updated on November 20, 2024, 13:06