Swagger returns data but ApplicationService does not. #326

5 Answer(s)

• 

  0

  maliming created 4 years ago

  Support Team Fullstack Developer

  hi

  You should use DI to get services instead new AccountInfo...()

  https://docs.abp.io/en/abp/latest/Dependency-Injection

  

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• 

  0

  kirtik created 4 years ago

  I tried that also, but still it shows me null.

  using Org.BouncyCastle.Math.EC.Rfc7748;
  using Pulsar.Dashboard.Account.Dto;
  using Pulsar.Dashboard.PulsarModel;
  using System;
  using System.Collections.Generic;
  using System.Data.Entity;
  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  using Volo.Abp.Application.Dtos;
  using Volo.Abp.Application.Services;
  using Volo.Abp.Domain.Repositories;
  
  
  namespace Pulsar.Dashboard.Account
  {
      public class AccountInfoAppService : ApplicationService, IAccountInfoAppService
      { 
          private readonly IRepository<UserAccountsMapping, Guid> _accountRepository;
         
  
  
          public AccountInfoAppService(IRepository<UserAccountsMapping, Guid> accountRepository )            
          {
              _accountRepository = accountRepository;      
          }
  
  
          public  List<string> GetAccId()
          {
              var list = _accountRepository
                  .Where(p => p.UserId == CurrentUser.Id.ToString()).Select(x => x.AccountId)
                  .ToList();
              return  list;
          }
  
  
          
      }       
     
  }
   
  

  Here is the code for MenuContributor.cs where i want to use the AccountInfoAppService.

  

  Is there another way to do this ?

  Thanks

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• 

  0

  maliming created 4 years ago

  Support Team Fullstack Developer

  hi @kirtik

  Can you share your full code?

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• 

  0

  kirtik created 4 years ago

  Basically our issue is : we are unable to call applicationService which is created in Application project. We have created a menu in DashBoarMenuContributor.cs now we want to call the method from the appservice as show in the shared image repository returns null value we are unable to get current user in DashboardContributor.cs file

  I am sharing the AppService and the MenuContributor files code here :

  using System.Linq;
  using System.Text;
  using System.Threading.Tasks;
  using Volo.Abp.Application.Dtos;
  using Volo.Abp.Application.Services;
  using Volo.Abp.Domain.Repositories;
  
  namespace Pulsar.Dashboard.Account
  {
      public class AccountInfoAppService : ApplicationService, IAccountInfoAppService
      { 
          private readonly IRepository<UserAccountsMapping, Guid> _accountRepository;
         
  
          public AccountInfoAppService(IRepository<UserAccountsMapping, Guid> accountRepository )            
          {
              _accountRepository = accountRepository;      
          }
  
          public  List<string> GetAccId()
          {
              var list = _accountRepository
                  .Where(p => p.UserId == CurrentUser.Id.ToString()).Select(x => x.AccountId)
                  .ToList();
              return  list;
          }
  
          
      }       
     
  }
  
  

  DashboardMenuContributor.cs

  
  using Abp.Domain.Repositories;
  using Pulsar.Dashboard.Account;
  using Pulsar.Dashboard.Localization;
  using Pulsar.Dashboard.Permissions;
  using Pulsar.Dashboard.PulsarEnums;
  using Pulsar.Dashboard.PulsarModel;
  using Pulsar.Dashboard.Users;
  using System;
  using System.Threading.Tasks;
  using Volo.Abp.Account;
  using Volo.Abp.AuditLogging.Web.Navigation;
  using Volo.Abp.Domain.Repositories;
  using Volo.Abp.Identity.Web.Navigation;
  using Volo.Abp.IdentityServer.Web.Navigation;
  using Volo.Abp.LanguageManagement.Navigation;
  using Volo.Abp.SettingManagement.Web.Navigation;
  using Volo.Abp.TextTemplateManagement.Web.Navigation;
  using Volo.Abp.UI.Navigation;
  using Volo.Abp.Users;
  using Volo.Saas.Host.Navigation;
  
  namespace Pulsar.Dashboard.Web.Menus
  {
  
  
      public class DashboardMenuContributor : IMenuContributor
      {
          private readonly IAccountInfoAppService _accountAppService;
  
          public async Task ConfigureMenuAsync(MenuConfigurationContext context)
          {
              if (context.Menu.Name == StandardMenus.Main)
              {
                  await ConfigureMainMenuAsync(context);
                 
              }
          }
  
          private async Task ConfigureMainMenuAsync(MenuConfigurationContext context)
          {
              var l = context.GetLocalizer<DashboardResource>();
  
              //Home
              context.Menu.AddItem(
                  new ApplicationMenuItem(
                      DashboardMenus.Home,
                      l["Menu:Home"],
                      "~/",
                      icon: "fa fa-home",
                      order: 1
                  )
              );
              context.Menu.AddItem(
                  new ApplicationMenuItem(
                      DashboardMenus.Trades,
                      l["Menu:Trades"],
                      "~/",
                      icon: "fa fa-home",
                      order: 2
                  )
              );
  
              //Trades
              context.Menu.AddItem(
                  new ApplicationMenuItem(
                      DashboardMenus.Brokers,
                      l["Menu:Brokers"],
                      "~/",
                      icon: "fa fa-home",
                      order: 3
                  )
              );
  
  
              if (await context.IsGrantedAsync(DashboardPermissions.Dashboard.Host))
              {
                  //HostDashboard
                  context.Menu.AddItem(
                      new ApplicationMenuItem(
                          DashboardMenus.HostDashboard,
                          l["Menu:Dashboard"],
                          "~/HostDashboard",
                          icon: "fa fa-line-chart",
                          order: 3
                      )
                  );
              }
  
              if (await context.IsGrantedAsync(DashboardPermissions.Dashboard.Tenant))
              {
                  //TenantDashboard
                  var dashboardMenu = context.Menu.AddItem(
                      new ApplicationMenuItem(
                          DashboardMenus.TenantDashboard,
                          l["Menu:Dashboard"],
                          "~/Dashboard",
                          icon: "fa fa-line-chart",
                          order: 3
                      )
                  );
  
  
              var result = _accountAppService.GetAccId();
                 Console.WriteLine(result);
  
              }
  
  
  
  
              //Administration
              var administration = context.Menu.GetAdministration();
              administration.Order = 4;
  
              //Administration->Saas
              administration.SetSubItemOrder(SaasHostMenuNames.GroupName, 1);
  
              //Administration->Identity
              administration.SetSubItemOrder(IdentityMenuNames.GroupName, 2);
  
              //Administration->Identity Server
              administration.SetSubItemOrder(AbpIdentityServerMenuNames.GroupName, 3);
  
              //Administration->Language Management
              administration.SetSubItemOrder(LanguageManagementMenuNames.GroupName, 4);
  
              //Administration->Text Template Management
              administration.SetSubItemOrder(TextTemplateManagementMainMenuNames.GroupName, 5);
  
              //Administration->Audit Logs
              administration.SetSubItemOrder(AbpAuditLoggingMainMenuNames.GroupName, 6);
  
              //Administration->Settings
              administration.SetSubItemOrder(SettingManagementMenuNames.GroupName, 7);
          }
  
         
      }
  }
  
  
  
  

  Please check where _accountAppService.GetAccId(); is called.

  Thanks...

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• 

  0

  maliming created 4 years ago

  Support Team Fullstack Developer

  hi

  Your _accountAppService in the DashboardMenuContributor class hasn't been initial.

  You can try to get your service through context.ServiceProvider.GetService<YourService>(); of course you can get other services.

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