王明 / Food-Labeling-Management-Platform

  using Mapster;

  using Microsoft.Extensions.Logging;
  using Volo.Abp.DependencyInjection;
  using Volo.Abp.Domain.Repositories;
  using Volo.Abp.EventBus;

  using Volo.Abp.Uow;

  using Yi.Framework.Rbac.Domain.Entities;
  using Yi.Framework.Rbac.Domain.Shared.Etos;
  

  namespace Yi.Framework.Rbac.Domain.EventHandlers;
  
  /// <summary>
  /// 登录成功后写 LoginLog；写库失败不得影响登录接口（如泰额 host 库无 LoginLog 表）。
  /// </summary>
  public class LoginEventHandler : ILocalEventHandler<LoginEventArgs>, ITransientDependency

  {

      private readonly ILogger<LoginEventHandler> _logger;
      private readonly IRepository<LoginLogAggregateRoot> _loginLogRepository;
  
      public LoginEventHandler(
          ILogger<LoginEventHandler> logger,
          IRepository<LoginLogAggregateRoot> loginLogRepository)
      {
          _logger = logger;
          _loginLogRepository = loginLogRepository;
      }
  
      [UnitOfWork(isTransactional: false)]
      public async Task HandleEventAsync(LoginEventArgs eventData)

      {

          try

          {

              _logger.LogInformation("用户【{UserId}:{UserName}】登入系统", eventData.UserId, eventData.UserName);
  

              var loginLogEntity = eventData.Adapt<LoginLogAggregateRoot>();
              loginLogEntity.LogMsg = eventData.UserName + "登录系统";
              loginLogEntity.LoginUser = eventData.UserName;
              loginLogEntity.CreatorId = eventData.UserId;

              await _loginLogRepository.InsertAsync(loginLogEntity, autoSave: true);
          }
          catch (Exception ex)
          {
              _logger.LogWarning(
                  ex,
                  "LoginLog insert skipped for user {UserId} ({UserName}); current database may not have LoginLog table.",
                  eventData.UserId,
                  eventData.UserName);

          }
      }
  }