zzh
6c3a094126
All checks were successful
Build and Deploy / deploy (push) Successful in 1m1s
新增获取下游文件接口；事件发布统一走事务性 UoW，避免批量预报等按钮报 Outbox 错误。 Co-authored-by: Cursor <cursoragent@cursor.com>
40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using Fake.DependencyInjection;
|
||
using Fake.EventBus;
|
||
using Fake.UnitOfWork;
|
||
using Oms.Application.Messaging;
|
||
using Microsoft.Extensions.DependencyInjection;
|
||
using Microsoft.Extensions.Logging;
|
||
using Oms.Application.Services.Orders;
|
||
|
||
namespace Oms.Application.Messaging.ParcelCreate;
|
||
|
||
/// <summary>
|
||
/// 处理创单后系统面单生成事件。
|
||
/// </summary>
|
||
public sealed class OrderParcelLabelGenerateEventHandler(
|
||
IServiceScopeFactory scopeFactory,
|
||
IUnitOfWorkManager unitOfWorkManager,
|
||
ILogger<OrderParcelLabelGenerateEventHandler> logger)
|
||
: IEventHandler<OrderParcelLabelGenerateIntegrationEvent>, ITransientDependency
|
||
{
|
||
public async Task HandleAsync(
|
||
OrderParcelLabelGenerateIntegrationEvent @event,
|
||
CancellationToken cancellationToken)
|
||
{
|
||
using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
|
||
using var scope = scopeFactory.CreateScope();
|
||
var orderService = scope.ServiceProvider.GetRequiredService<OrderService>();
|
||
var result = await orderService.GenerateLabelPdfForBatchAsync(@event.OrderId, cancellationToken);
|
||
if (!result.Success)
|
||
{
|
||
// 面单失败不阻断创单主链路；记录后正常 Ack，避免反复重试打满队列
|
||
logger.LogWarning(
|
||
"Label generate failed OrderId={OrderId} Error={Error}",
|
||
@event.OrderId,
|
||
result.Error);
|
||
}
|
||
|
||
await unitOfWork.CompleteAsync(cancellationToken);
|
||
}
|
||
}
|