DeleteActionConfigurationCommandHandler.cs
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using MassTransit;
using Microsoft.Extensions.Logging;
using Rcs.Application.Common;
using Rcs.Application.MessageBus.Commands;
using Rcs.Domain.Entities;
using Rcs.Domain.Repositories;
namespace Rcs.Infrastructure.MessageBus.Handlers.Commands;
public class DeleteActionConfigurationCommandHandler : IConsumer<DeleteActionConfigurationCommand>
{
private readonly ILogger<DeleteActionConfigurationCommandHandler> _logger;
private readonly IActionConfigurationRepository _repository;
private readonly IRepository<StepAction> _stepActionRepository;
public DeleteActionConfigurationCommandHandler(
ILogger<DeleteActionConfigurationCommandHandler> logger,
IActionConfigurationRepository repository,
IRepository<StepAction> stepActionRepository)
{
_logger = logger;
_repository = repository;
_stepActionRepository = stepActionRepository;
}
#if false
public async Task Consume(ConsumeContext<DeleteActionConfigurationCommand> context)
{
var command = context.Message;
try
{
var entity = await _repository.GetByIdAsync(command.ActionConfigId, context.CancellationToken);
if (entity == null)
{
throw new InvalidOperationException($"动作配置ID {command.ActionConfigId} 不存在");
throw new InvalidOperationException($"动作配置ID {command.ActionConfigId} 不存在");
}
}
var hasStepActionReference = await _stepActionRepository.AnyAsync(
x => x.ActionConfigId == command.ActionConfigId,
context.CancellationToken);
if (hasStepActionReference)
{
throw new InvalidOperationException("动作配置已被步骤动作引用，无法删除，请先解除关联");
}
await _repository.DeleteByIdAsync(command.ActionConfigId, context.CancellationToken);
await context.RespondAsync(ApiResponse.Successful());
}
catch (Exception ex)
{
_logger.LogError(ex, "删除动作配置失败: {ActionConfigId}", command.ActionConfigId);
await context.RespondAsync(ApiResponse.Failed(ex.Message));
}
}
#endif
public async Task Consume(ConsumeContext<DeleteActionConfigurationCommand> context)
{
var command = context.Message;
try
{
var entity = await _repository.GetByIdAsync(command.ActionConfigId, context.CancellationToken);
if (entity == null)
{
throw new InvalidOperationException($"动作配置ID {command.ActionConfigId} 不存在");
}
var hasStepActionReference = await _stepActionRepository.AnyAsync(
x => x.ActionConfigId == command.ActionConfigId,
context.CancellationToken);
if (hasStepActionReference)
{
throw new InvalidOperationException("动作配置已被步骤动作引用，无法删除，请先解除关联");
}
await _repository.DeleteByIdAsync(command.ActionConfigId, context.CancellationToken);
await context.RespondAsync(ApiResponse.Successful());
}
catch (Exception ex)
{
_logger.LogError(ex, "删除动作配置失败: {ActionConfigId}", command.ActionConfigId);
await context.RespondAsync(ApiResponse.Failed(ex.Message));
}
}
}