Merge remote-tracking branch 'prod/test' into test

src/Oms.Application/Dtos/Channels/AutoTriggerImportInput.cs

@@ -0,0 +1,25 @@
+using Microsoft.AspNetCore.Http;
+
+namespace Oms.Application.Dtos.Channels;
+
+/// <summary>
+/// 自动触发规则 Excel 导入入参。
+/// </summary>
+public class AutoTriggerImportInput
+{
+    /// <summary>
+    /// 导入模式：incremental=增量；full=全量（先清空再导入）。
+    /// </summary>
+    public string ImportMode { get; set; } = ImportModes.Incremental;
+
+    /// <summary>
+    /// Excel 文件。
+    /// </summary>
+    public IFormFile File { get; set; } = null!;
+
+    public static class ImportModes
+    {
+        public const string Incremental = "incremental";
+        public const string Full = "full";
+    }
+}

src/Oms.Application/Dtos/Channels/AutoTriggerImportOutput.cs

@@ -0,0 +1,25 @@
+namespace Oms.Application.Dtos.Channels;
+
+/// <summary>
+/// 自动触发规则 Excel 导入结果。
+/// </summary>
+public class AutoTriggerImportOutput
+{
+    public int SuccessCount { get; set; }
+
+    public int SkipCount { get; set; }
+
+    public int FailCount { get; set; }
+
+    public List<AutoTriggerImportFailRow> Failures { get; set; } = [];
+}
+
+/// <summary>
+/// 导入失败行。
+/// </summary>
+public class AutoTriggerImportFailRow
+{
+    public int RowNumber { get; set; }
+
+    public string Reason { get; set; } = string.Empty;
+}

src/Oms.Application/Dtos/Orders/ItfxGetFileBody.cs

@@ -0,0 +1,27 @@
+namespace Oms.Application.Dtos.Orders;
+
+/// <summary>
+/// itfx getFile（ForwardWithSubscribe）标准请求体。
+/// </summary>
+public class ItfxGetFileBody
+{
+    /// <summary>
+    /// 客户单号。
+    /// </summary>
+    public string? ClientNo { get; set; }
+
+    /// <summary>
+    /// 跟踪号。
+    /// </summary>
+    public string? TrackNo { get; set; }
+
+    /// <summary>
+    /// 服务商单号。
+    /// </summary>
+    public string? ServiceNo { get; set; }
+
+    /// <summary>
+    /// 文件类型：下游面单=21，末端面单=31，POD=180。
+    /// </summary>
+    public int Type { get; set; }
+}

src/Oms.Application/Dtos/Orders/OrderDownstreamForwardDtos.cs

@@ -1,5 +1,3 @@
-using Oms.Application.Dtos.Orders;
-
 namespace Oms.Application.Dtos.Orders;
 
 /// <summary>
@@ -43,3 +41,56 @@ public class OrderDownstreamForwardResult
     /// </summary>
     public string? TrackNo { get; set; }
 }
+
+/// <summary>
+/// 下游 getFile 入参。
+/// </summary>
+public class OrderDownstreamGetFileInput
+{
+    /// <summary>
+    /// 订单 Id。
+    /// </summary>
+    public int Id { get; set; }
+
+    /// <summary>
+    /// 文件类型：下游面单=21，末端面单=31，POD=180。
+    /// </summary>
+    public int Type { get; set; }
+}
+
+/// <summary>
+/// 下游 getFile 转发结果。
+/// </summary>
+public class OrderDownstreamGetFileResult
+{
+    public bool Success { get; set; }
+
+    public string SupplierCode { get; set; } = string.Empty;
+
+    public int Type { get; set; }
+
+    public string? FileType { get; set; }
+
+    public string Url { get; set; } = string.Empty;
+
+    public string RequestJson { get; set; } = string.Empty;
+
+    public int? StatusCode { get; set; }
+
+    public string ResponseBody { get; set; } = string.Empty;
+
+    /// <summary>
+    /// 转存到自有 COS 后的公开地址。
+    /// </summary>
+    public string? StoredFileUrl { get; set; }
+
+    /// <summary>
+    /// 回写后的服务商单号（Data.serviceNo）。
+    /// </summary>
+    public string? DownstreamServiceNo { get; set; }
+
+    /// <summary>
+    /// 回写后的跟踪号（Data.trackNo）。
+    /// </summary>
+    public string? TrackNo { get; set; }
+}

src/Oms.Application/Integrations/Itfx/ItfxGetFileDataParser.cs

@@ -0,0 +1,171 @@
+using System.Text.Json;
+using Oms.Domain.OrdersAggregate.Consts;
+using Oms.Domain.OrdersAggregate.Entities;
+
+namespace Oms.Application.Integrations.Itfx;
+
+/// <summary>
+/// 解析 itfx getFile 成功响应中的 Data，并回写订单单号。
+/// </summary>
+internal static class ItfxGetFileDataParser
+{
+    public const string StandardCode = "getFile";
+
+    public const int TypeDownstreamLabel = 21;
+    public const int TypeLastMileLabel = 31;
+    public const int TypePod = 180;
+
+    public sealed class GetFileData
+    {
+        public string? ServiceNo { get; init; }
+
+        public string? TrackNo { get; init; }
+
+        public string? ClientNo { get; init; }
+
+        public string? Url { get; init; }
+
+        public int? Type { get; init; }
+    }
+
+    public static bool TryResolveFileType(int type, out string fileType)
+    {
+        fileType = type switch
+        {
+            TypeDownstreamLabel => OrderFileTypeCodes.DownstreamLabel,
+            TypeLastMileLabel => OrderFileTypeCodes.LastMileLabel,
+            TypePod => OrderFileTypeCodes.Pod,
+            _ => string.Empty
+        };
+        return !string.IsNullOrEmpty(fileType);
+    }
+
+    public static bool TryParse(string? responseBody, out GetFileData? data)
+    {
+        data = null;
+        if (string.IsNullOrWhiteSpace(responseBody))
+        {
+            return false;
+        }
+
+        try
+        {
+            using var doc = JsonDocument.Parse(responseBody);
+            var root = doc.RootElement;
+            if (root.ValueKind != JsonValueKind.Object)
+            {
+                return false;
+            }
+
+            if (!TryGetPropertyIgnoreCase(root, out var dataElement, "data", "Data")
+                || dataElement.ValueKind != JsonValueKind.Object)
+            {
+                return false;
+            }
+
+            data = new GetFileData
+            {
+                ServiceNo = ReadString(dataElement, "serviceNo", "ServiceNo"),
+                TrackNo = ReadString(dataElement, "trackNo", "TrackNo"),
+                ClientNo = ReadString(dataElement, "clientNo", "ClientNo"),
+                Url = ReadString(dataElement, "url", "Url"),
+                Type = ReadInt(dataElement, "type", "Type"),
+            };
+            return !string.IsNullOrWhiteSpace(data.ServiceNo)
+                   || !string.IsNullOrWhiteSpace(data.TrackNo)
+                   || !string.IsNullOrWhiteSpace(data.ClientNo)
+                   || !string.IsNullOrWhiteSpace(data.Url);
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    /// <summary>
+    /// 服务商单号 ← Data.serviceNo，跟踪号 ← Data.trackNo；空值不覆盖。
+    /// </summary>
+    public static bool ApplyToOrder(Order order, GetFileData data)
+    {
+        var changed = false;
+
+        if (!string.IsNullOrWhiteSpace(data.ServiceNo))
+        {
+            var value = data.ServiceNo.Trim();
+            if (!string.Equals(order.DownstreamServiceNo, value, StringComparison.Ordinal))
+            {
+                order.DownstreamServiceNo = value;
+                changed = true;
+            }
+        }
+
+        if (!string.IsNullOrWhiteSpace(data.TrackNo))
+        {
+            var value = data.TrackNo.Trim();
+            if (!string.Equals(order.TrackNo, value, StringComparison.Ordinal))
+            {
+                order.TrackNo = value;
+                changed = true;
+            }
+        }
+
+        return changed;
+    }
+
+    private static bool TryGetPropertyIgnoreCase(JsonElement root, out JsonElement value, params string[] names)
+    {
+        foreach (var name in names)
+        {
+            if (root.TryGetProperty(name, out value))
+            {
+                return true;
+            }
+        }
+
+        foreach (var prop in root.EnumerateObject())
+        {
+            foreach (var name in names)
+            {
+                if (prop.Name.Equals(name, StringComparison.OrdinalIgnoreCase))
+                {
+                    value = prop.Value;
+                    return true;
+                }
+            }
+        }
+
+        value = default;
+        return false;
+    }
+
+    private static string? ReadString(JsonElement root, params string[] names)
+    {
+        if (!TryGetPropertyIgnoreCase(root, out var prop, names))
+        {
+            return null;
+        }
+
+        return prop.ValueKind switch
+        {
+            JsonValueKind.String => prop.GetString()?.Trim(),
+            JsonValueKind.Number => prop.GetRawText(),
+            JsonValueKind.Null => null,
+            _ => null
+        };
+    }
+
+    private static int? ReadInt(JsonElement root, params string[] names)
+    {
+        if (!TryGetPropertyIgnoreCase(root, out var prop, names))
+        {
+            return null;
+        }
+
+        return prop.ValueKind switch
+        {
+            JsonValueKind.Number when prop.TryGetInt32(out var n) => n,
+            JsonValueKind.String when int.TryParse(prop.GetString(), out var n) => n,
+            _ => null
+        };
+    }
+}

src/Oms.Application/Integrations/SmallBagTrack/SmallBagTrackUpsertRequestBuilder.cs

@@ -67,16 +67,11 @@ internal sealed class SmallBagTrackUpsertRequestBuilder(
         };
     }
 
-    internal static string ResolveTrackNo(Order order)
-    {
-        var trackNo = order.TrackNo?.Trim();
-        if (!string.IsNullOrWhiteSpace(trackNo))
-        {
-            return trackNo;
-        }
-
-        return order.ServiceNo?.Trim() ?? string.Empty;
-    }
+    /// <summary>
+    /// 仅取运单跟踪号；无值则空串，不回落运单号/客户单号等。
+    /// </summary>
+    internal static string ResolveTrackNo(Order order) =>
+        order.TrackNo?.Trim() ?? string.Empty;
 
     internal static string? PickSupplierCodeFromProviders(
         IEnumerable<SalesProductAllocationProviderSnapshotDto> providers,

src/Oms.Application/Messaging/OmsIntegrationEventPublisher.cs

@@ -1,3 +1,4 @@
+using System.Data;
 using Fake.EntityFrameworkCore;
 using Fake.EventBus.Distributed;
 using Fake.EventBus.IntegrationEventLog;
@@ -9,6 +10,7 @@ namespace Oms.Application.Messaging;
 
 /// <summary>
 /// 可靠发布 IntegrationEvent：事务 UoW 内写入 Outbox（由 Fake.EventBus.IntegrationEventLog 投递）。
+/// SqlSugar 与 EF 默认各持连接；若环境事务已由 SqlSugar 占用，则改用 RequiresNew 短事务只写 Outbox。
 /// </summary>
 internal static class OmsIntegrationEventPublisher
 {
@@ -21,6 +23,9 @@ internal static class OmsIntegrationEventPublisher
     {
         if (OmsOutboxUnitOfWork.IsAmbientTransactional(unitOfWorkManager))
         {
+            try
+            {
+                await EnsureOutboxDbContextAsync(unitOfWorkManager);
                 await eventBus.PublishAsync(@event, cancellationToken);
                 logger.LogDebug(
                     "Outbox enqueued {EventName} Id={EventId} (ambient TX)",
@@ -28,17 +33,31 @@ internal static class OmsIntegrationEventPublisher
                     @event.Id);
                 return;
             }
-
-        // 无环境事务时开启短事务只写 Outbox，并告警：业务落库与事件非原子。
+            catch (Exception ex) when (IsTxConnectionMismatch(ex))
+            {
+                // SqlSugar 已在另一条连接上开事务时，EF 无法征用该 DbTransaction。
+                logger.LogWarning(
+                    ex,
+                    "Ambient UoW TX incompatible with EF Outbox; using short outbox TX. Event={EventName} Id={EventId}",
+                    @event.GetType().Name,
+                    @event.Id);
+            }
+        }
+        else
+        {
             logger.LogWarning(
                 "Publish {EventName} Id={EventId} without ambient transactional UoW; opening short outbox TX",
                 @event.GetType().Name,
                 @event.Id);
+        }
 
-        using var uow = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
-        // 先打开 Outbox DbContext 以产生可征用的 DbTransaction
-        var dbProvider = uow.ServiceProvider.GetRequiredService<IEfDbContextProvider<IntegrationEventLogContext>>();
-        await dbProvider.GetDbContextAsync();
+        using var uow = unitOfWorkManager.Begin(new UnitOfWorkAttribute
+        {
+            IsTransactional = true,
+            RequiresNew = true,
+            IsolationLevel = IsolationLevel.ReadCommitted
+        });
+        await EnsureOutboxDbContextAsync(unitOfWorkManager);
         await eventBus.PublishAsync(@event, cancellationToken);
         await uow.CompleteAsync(cancellationToken);
     }
@@ -65,4 +84,30 @@ internal static class OmsIntegrationEventPublisher
             return false;
         }
     }
+
+    /// <summary>
+    /// 业务写库前先打开 Outbox DbContext，尽量让 EF 先占住环境事务连接，供 SqlSugar 征用。
+    /// </summary>
+    public static Task EnsureOutboxDbContextAsync(IUnitOfWorkManager unitOfWorkManager)
+    {
+        var current = unitOfWorkManager.Current
+            ?? throw new InvalidOperationException("No ambient unit of work");
+        var dbProvider = current.ServiceProvider
+            .GetRequiredService<IEfDbContextProvider<IntegrationEventLogContext>>();
+        return dbProvider.GetDbContextAsync();
+    }
+
+    private static bool IsTxConnectionMismatch(Exception ex)
+    {
+        for (var e = ex; e != null; e = e.InnerException!)
+        {
+            if (e.Message.Contains("not associated with the current connection", StringComparison.OrdinalIgnoreCase)
+                || e.Message.Contains("associated with the current connection", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
 }

src/Oms.Application/Messaging/OrderSideEffects/OrderAutoTriggerFireEventHandler.cs

@@ -1,6 +1,7 @@
 using Fake.DependencyInjection;
 using Fake.EventBus;
 using Fake.UnitOfWork;
+using Oms.Application.Messaging;
 using Microsoft.Extensions.Logging;
 using Oms.Application.Services.Orders.Issues;
 
@@ -26,7 +27,7 @@ public sealed class OrderAutoTriggerFireEventHandler(
             return;
         }
 
-        using var unitOfWork = unitOfWorkManager.Begin();
+        using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
         try
         {
             await autoTriggerRuntimeService.FireByOrderIdAsync(

src/Oms.Application/Messaging/OrderSideEffects/OrderLifecycleTrackAppendEventHandler.cs

@@ -1,6 +1,7 @@
 using Fake.DependencyInjection;
 using Fake.EventBus;
 using Fake.UnitOfWork;
+using Oms.Application.Messaging;
 using Microsoft.Extensions.Logging;
 using Oms.Application.Integrations.SmallBagTrack;
 
@@ -24,7 +25,7 @@ public sealed class OrderLifecycleTrackAppendEventHandler(
             return;
         }
 
-        using var unitOfWork = unitOfWorkManager.Begin();
+        using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
         try
         {
             await trackClient.AppendLifecycleTrackAsync(

src/Oms.Application/Messaging/ParcelCreate/OrderParcelCustoms9610UpsertEventHandler.cs

@@ -1,6 +1,7 @@
 using Fake.DependencyInjection;
 using Fake.EventBus;
 using Fake.UnitOfWork;
+using Oms.Application.Messaging;
 using Microsoft.Extensions.Logging;
 using Oms.Application.Services.Orders;
 using Oms.Domain.OrdersAggregate.Repositories;
@@ -21,7 +22,7 @@ public sealed class OrderParcelCustoms9610UpsertEventHandler(
         OrderParcelCustoms9610UpsertIntegrationEvent @event,
         CancellationToken cancellationToken)
     {
-        using var unitOfWork = unitOfWorkManager.Begin();
+        using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
         var order = await orderRepository.FirstOrDefaultAsync(x => x.Id == @event.OrderId, cancellationToken);
         if (order == null)
         {

src/Oms.Application/Messaging/ParcelCreate/OrderParcelLabelGenerateEventHandler.cs

@@ -1,6 +1,7 @@
 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;
@@ -20,7 +21,7 @@ public sealed class OrderParcelLabelGenerateEventHandler(
         OrderParcelLabelGenerateIntegrationEvent @event,
         CancellationToken cancellationToken)
     {
-        using var unitOfWork = unitOfWorkManager.Begin();
+        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);

src/Oms.Application/Messaging/ParcelCreate/OrderParcelPickupAttachEventHandler.cs

@@ -1,6 +1,7 @@
 using Fake.DependencyInjection;
 using Fake.EventBus;
 using Fake.UnitOfWork;
+using Oms.Application.Messaging;
 using Microsoft.Extensions.Logging;
 using Oms.Application.Dtos.Orders;
 using Oms.Application.Services.Orders;
@@ -21,7 +22,7 @@ public sealed class OrderParcelPickupAttachEventHandler(
         OrderParcelPickupAttachIntegrationEvent @event,
         CancellationToken cancellationToken)
     {
-        using var unitOfWork = unitOfWorkManager.Begin();
+        using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
         try
         {
             await pickupOrderService.CreateForParcelInternalAsync(new PickupOrderCreateInput

src/Oms.Application/Messaging/ParcelCreate/OrderParcelTrackUpsertEventHandler.cs

@@ -2,6 +2,7 @@ using Fake.Application;
 using Fake.DependencyInjection;
 using Fake.EventBus;
 using Fake.UnitOfWork;
+using Oms.Application.Messaging;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
 using Oms.Application.Integrations.SmallBagTrack;
@@ -24,7 +25,7 @@ public sealed class OrderParcelTrackUpsertEventHandler(
         OrderParcelTrackUpsertIntegrationEvent @event,
         CancellationToken cancellationToken)
     {
-        using var unitOfWork = unitOfWorkManager.Begin();
+        using var unitOfWork = unitOfWorkManager.Begin(OmsOutboxUnitOfWork.Transactional());
 
         var request = await ResolveRequestAsync(@event, cancellationToken);
         request.AppendInitialTrackOnSuccess = @event.AppendInitialTrackOnSuccess;

src/Oms.Application/Services/Channels/AutoTriggerService.cs

@@ -38,6 +38,118 @@ public class AutoTriggerService : ApplicationService
         return new OmsPageResult<AutoTriggerOutput> { Items = items, Total = total };
     }
 
+    /// <summary>
+    /// 下载自动触发规则导入模板。
+    /// </summary>
+    [HttpGet("/channel/auto-trigger/import-template")]
+    public async Task<FileContentResult> DownloadImportTemplateAsync()
+    {
+        var bytes = await AutoTriggerImportHelper.BuildTemplateBytesAsync();
+        return new FileContentResult(bytes, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+        {
+            FileDownloadName = AutoTriggerImportHelper.TemplateFileName
+        };
+    }
+
+    /// <summary>
+    /// 导入自动触发规则（Excel）。
+    /// </summary>
+    [HttpPost("/channel/auto-trigger/import")]
+    public async Task<AutoTriggerImportOutput> ImportAsync([FromForm] AutoTriggerImportInput input)
+    {
+        if (input.File == null || input.File.Length == 0)
+        {
+            throw new BusinessException("请上传 Excel 文件");
+        }
+
+        var importMode = NormalizeImportMode(input.ImportMode);
+        await using var stream = input.File.OpenReadStream();
+        var parsedRows = await AutoTriggerImportHelper.ParseImportRowsAsync(stream);
+        if (parsedRows.Count == 0)
+        {
+            throw new BusinessException("Excel 中无有效数据行");
+        }
+
+        if (importMode == AutoTriggerImportInput.ImportModes.Full)
+        {
+            var existing = await AutoTriggerRepository.GetListAsync(_ => true);
+            foreach (var entity in existing)
+            {
+                await AutoTriggerRepository.DeleteAsync(entity);
+            }
+        }
+
+        var output = new AutoTriggerImportOutput();
+        var seenKeys = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
+        foreach (var (rowNumber, entity) in parsedRows)
+        {
+            try
+            {
+                AutoTriggerImportHelper.ValidateEntity(entity);
+                entity.TriggerTiming = AutoTriggerTimingCodes.ToCanonicalLabel(entity.TriggerTiming);
+                var key = BuildDuplicateKey(entity);
+                if (!seenKeys.Add(key))
+                {
+                    output.SkipCount++;
+                    output.Failures.Add(new AutoTriggerImportFailRow
+                    {
+                        RowNumber = rowNumber,
+                        Reason = "文件内规则重复，已跳过"
+                    });
+                    continue;
+                }
+
+                if (importMode == AutoTriggerImportInput.ImportModes.Incremental)
+                {
+                    var duplicated = await AutoTriggerRepository.FirstOrDefaultAsync(x =>
+                        x.RuleName == entity.RuleName
+                        && x.Operation == entity.Operation
+                        && x.TriggerTiming == entity.TriggerTiming
+                        && x.TriggerCondition == entity.TriggerCondition);
+                    if (duplicated != null)
+                    {
+                        output.SkipCount++;
+                        output.Failures.Add(new AutoTriggerImportFailRow
+                        {
+                            RowNumber = rowNumber,
+                            Reason = "与已有规则重复，已跳过"
+                        });
+                        continue;
+                    }
+                }
+
+                await AutoTriggerRepository.InsertAsync(entity);
+                output.SuccessCount++;
+            }
+            catch (Exception ex)
+            {
+                output.FailCount++;
+                output.Failures.Add(new AutoTriggerImportFailRow
+                {
+                    RowNumber = rowNumber,
+                    Reason = ex.Message
+                });
+            }
+        }
+
+        return output;
+    }
+
+    private static string NormalizeImportMode(string? mode)
+    {
+        if (string.Equals(mode, AutoTriggerImportInput.ImportModes.Full, StringComparison.OrdinalIgnoreCase)
+            || string.Equals(mode, "全量", StringComparison.OrdinalIgnoreCase)
+            || string.Equals(mode, "replace", StringComparison.OrdinalIgnoreCase))
+        {
+            return AutoTriggerImportInput.ImportModes.Full;
+        }
+
+        return AutoTriggerImportInput.ImportModes.Incremental;
+    }
+
+    private static string BuildDuplicateKey(AutoTrigger entity) =>
+        $"{entity.RuleName}|{entity.Operation}|{entity.TriggerTiming}|{entity.TriggerCondition}";
+
     /// <summary>
     /// 获取公式字段元数据。
     /// </summary>

src/Oms.Application/Services/Orders/Batch/OrderBatchActionExecutor.cs

@@ -6,6 +6,7 @@ using Oms.Application.Dtos.Orders;
 using Oms.Application.Integrations.Itfx;
 using Oms.Application.Integrations.SmallBagTrack;
 using Oms.Application.Messaging;
+using Oms.Application.Messaging.ParcelCreate;
 using Oms.Application.Shared;
 using Oms.Application.Storage;
 using Oms.Domain.ChannelsAggregate.Repositories;
@@ -23,6 +24,7 @@ public sealed class OrderBatchActionExecutor(
     IObjectStorage fileStorage,
     ISmallBagTrackOrderClient smallBagTrackOrderClient,
     ISmallBagTrackUpsertRequestBuilder smallBagTrackUpsertRequestBuilder,
+    IOrderParcelCreateEventPublisher parcelCreateEventPublisher,
     OrderDownstreamCredentialResolver downstreamCredentialResolver,
     IItfxForwardClient itfxForwardClient,
     OrderFileManager orderFileManager,
@@ -231,9 +233,31 @@ public sealed class OrderBatchActionExecutor(
             if (ItfxCreateOrderOneDataParser.TryParse(forward.ResponseBody, out var data)
                 && data != null)
             {
+                var previousTrackNo = order.TrackNo;
                 if (ItfxCreateOrderOneDataParser.ApplyToOrder(order, data))
                 {
                     await orderRepository.UpdateAsync(order, cancellationToken);
+
+                    var nextTrackNo = order.TrackNo?.Trim() ?? string.Empty;
+                    var prevTrackNo = previousTrackNo?.Trim() ?? string.Empty;
+                    if (!string.IsNullOrWhiteSpace(nextTrackNo)
+                        && !string.Equals(nextTrackNo, prevTrackNo, StringComparison.Ordinal))
+                    {
+                        var trackRequest = await smallBagTrackUpsertRequestBuilder.BuildAsync(
+                            order,
+                            cancellationToken: cancellationToken);
+                        trackRequest.AppendInitialTrackOnSuccess = true;
+                        if (!string.IsNullOrWhiteSpace(authorization))
+                        {
+                            trackRequest.Authorization = authorization.Trim();
+                        }
+
+                        await parcelCreateEventPublisher.PublishTrackUpsertAsync(
+                            order,
+                            trackRequest,
+                            customerId: order.CustomerId,
+                            cancellationToken);
+                    }
                 }
 
                 if (!string.IsNullOrWhiteSpace(data.LabelUrl))

src/Oms.Application/Services/Orders/Batch/OrderBatchJobCoordinator.cs

@@ -1,5 +1,6 @@
 using Fake.Application;
 using Fake.DependencyInjection;
+using Fake.UnitOfWork;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Newtonsoft.Json;
@@ -30,6 +31,7 @@ public sealed class OrderBatchJobCoordinator(
     IObjectStorage fileStorage,
     IOrderBatchJobPublisher publisher,
     OrderBatchJobProcessor batchJobProcessor,
+    IUnitOfWorkManager unitOfWorkManager,
     IOptions<OrderBatchRabbitMqOptions> batchOptions,
     ILogger<OrderBatchJobCoordinator> logger) : IScopedDependency
 {
@@ -76,6 +78,12 @@ public sealed class OrderBatchJobCoordinator(
             }
         }
 
+        // 先打开 EF Outbox 上下文，尽量让环境事务由 EF 占连接，避免 SqlSugar 先开事务后 Outbox 征用失败。
+        if (OmsOutboxUnitOfWork.IsAmbientTransactional(unitOfWorkManager))
+        {
+            await OmsIntegrationEventPublisher.EnsureOutboxDbContextAsync(unitOfWorkManager);
+        }
+
         var now = DateTime.Now;
         var job = new OrderBatchJob
         {

src/Oms.Application/Services/Orders/OrderFileManager.cs

@@ -3,6 +3,7 @@ using Fake.DependencyInjection;
 using Fake.ObjectStorage;
 using Microsoft.AspNetCore.Http;
 using Oms.Application.Dtos.Orders;
+using Oms.Application.Services.Storage;
 using Oms.Application.Storage;
 using Oms.Domain.OrdersAggregate.Consts;
 using Oms.Domain.OrdersAggregate.Entities;
@@ -15,7 +16,8 @@ namespace Oms.Application.Services.Orders;
 /// </summary>
 public sealed class OrderFileManager(
     IOrderFileRepository orderFileRepository,
-    IObjectStorage fileStorage) : IScopedDependency
+    IObjectStorage fileStorage,
+    IHttpClientFactory httpClientFactory) : IScopedDependency
 {
     private static readonly HashSet<string> ImageExt =
         new(StringComparer.OrdinalIgnoreCase) { ".jpg", ".jpeg", ".png", ".webp", ".gif", ".bmp" };
@@ -205,6 +207,162 @@ public sealed class OrderFileManager(
         return MapItem(saved);
     }
 
+    /// <summary>
+    /// 下载远端文件转存自有对象存储后写入订单附件。
+    /// </summary>
+    public async Task<OrderFileItemOutput> AddOrReplaceFromRemoteUrlAsync(
+        int orderId,
+        string fileType,
+        string remoteUrl,
+        int operatorUserId,
+        bool replaceExisting = true,
+        CancellationToken cancellationToken = default)
+    {
+        if (string.IsNullOrWhiteSpace(remoteUrl))
+        {
+            throw new BusinessException("下游文件地址为空");
+        }
+
+        if (!OrderFileTypeCodes.IsValid(fileType))
+        {
+            throw new BusinessException("不支持的附件类型");
+        }
+
+        var type = OrderFileTypeCodes.Normalize(fileType);
+        var sourceUrl = remoteUrl.Trim();
+        var stored = await DownloadAndStoreRemoteAsync(orderId, type, sourceUrl, cancellationToken);
+
+        if (replaceExisting)
+        {
+            await orderFileRepository.SoftDeleteByOrderAndTypeAsync(orderId, type, cancellationToken);
+        }
+        else
+        {
+            var existing = await orderFileRepository.GetByOrderAndTypeListAsync(orderId, type, cancellationToken);
+            var dup = existing.FirstOrDefault(x =>
+                string.Equals(x.FileUrl, stored.Key, StringComparison.OrdinalIgnoreCase)
+                || string.Equals(x.FileUrl, sourceUrl, StringComparison.OrdinalIgnoreCase));
+            if (dup != null)
+            {
+                return MapItem(dup);
+            }
+
+            if (existing.Count >= OrderFileTypeCodes.GetMaxCount(type))
+            {
+                var oldest = existing.OrderBy(x => x.Id).First();
+                oldest.IsDeleted = true;
+                oldest.UpdateTime = DateTime.Now;
+                await orderFileRepository.UpdateAsync(oldest, cancellationToken);
+            }
+        }
+
+        var existingAfter = replaceExisting
+            ? []
+            : await orderFileRepository.GetByOrderAndTypeListAsync(orderId, type, cancellationToken);
+        var entity = new OrderFile
+        {
+            OrderId = orderId,
+            FileType = type,
+            FileName = stored.FileName,
+            FileUrl = stored.Key,
+            ContentType = stored.ContentType,
+            FileSize = stored.Size,
+            Sort = existingAfter.Count,
+            Source = OrderFileSourceCodes.Downstream,
+            Remark = sourceUrl.Length > 500 ? sourceUrl[..500] : sourceUrl,
+            CreateUserId = operatorUserId,
+            CreateTime = DateTime.Now
+        };
+        var saved = await orderFileRepository.InsertAsync(entity, cancellationToken);
+        return MapItem(saved);
+    }
+
+    private async Task<(string Key, string? FileName, string? ContentType, long Size)> DownloadAndStoreRemoteAsync(
+        int orderId,
+        string fileType,
+        string remoteUrl,
+        CancellationToken cancellationToken)
+    {
+        byte[] bytes;
+        string? contentType;
+        try
+        {
+            var client = httpClientFactory.CreateClient(FileStorageService.UrlFetchClientName);
+            using var request = new HttpRequestMessage(HttpMethod.Get, remoteUrl);
+            request.Headers.TryAddWithoutValidation("Accept", "*/*");
+            using var response = await client.SendAsync(
+                request,
+                HttpCompletionOption.ResponseHeadersRead,
+                cancellationToken);
+            if (!response.IsSuccessStatusCode)
+            {
+                throw new BusinessException($"下载下游文件失败：HTTP {(int)response.StatusCode}");
+            }
+
+            bytes = await response.Content.ReadAsByteArrayAsync(cancellationToken);
+            contentType = response.Content.Headers.ContentType?.MediaType;
+        }
+        catch (BusinessException)
+        {
+            throw;
+        }
+        catch (Exception ex)
+        {
+            throw new BusinessException($"下载下游文件失败：{ex.Message}");
+        }
+
+        if (bytes.Length == 0)
+        {
+            throw new BusinessException("下游文件内容为空");
+        }
+
+        if (bytes.Length > MaxPdfBytes)
+        {
+            throw new BusinessException("下游文件不能超过 10MB");
+        }
+
+        var ext = GuessExtension(remoteUrl, contentType);
+        var fileName = TryFileNameFromUrl(remoteUrl) ?? $"{fileType}{ext}";
+        var storedName = $"{Guid.NewGuid():N}{ext}";
+        var relativeKey = $"uploads/order-files/{orderId}/{fileType}/{storedName}";
+        await using var stream = new MemoryStream(bytes);
+        var key = await fileStorage.SaveObjectAsync(stream, relativeKey, contentType, cancellationToken);
+        return (key, fileName, contentType, bytes.Length);
+    }
+
+    private static string GuessExtension(string url, string? contentType)
+    {
+        var fromUrl = Path.GetExtension(
+            (url.Contains('?', StringComparison.Ordinal)
+                ? url[..url.IndexOf('?', StringComparison.Ordinal)]
+                : url));
+        if (!string.IsNullOrWhiteSpace(fromUrl) && fromUrl.Length <= 8)
+        {
+            return fromUrl.ToLowerInvariant();
+        }
+
+        if (!string.IsNullOrWhiteSpace(contentType))
+        {
+            if (contentType.Contains("pdf", StringComparison.OrdinalIgnoreCase))
+            {
+                return ".pdf";
+            }
+
+            if (contentType.Contains("png", StringComparison.OrdinalIgnoreCase))
+            {
+                return ".png";
+            }
+
+            if (contentType.Contains("jpeg", StringComparison.OrdinalIgnoreCase)
+                || contentType.Contains("jpg", StringComparison.OrdinalIgnoreCase))
+            {
+                return ".jpg";
+            }
+        }
+
+        return ".pdf";
+    }
+
     public async Task<List<OrderFileItemOutput>> UploadAsync(
         int orderId,
         string fileType,

src/Oms.Application/Services/Orders/OrderService.BatchJob.cs

@@ -1,5 +1,7 @@
+using System.Data;
 using Fake.Application;
 using Fake.Security.Claims;
+using Fake.UnitOfWork;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Oms.Application.Dtos.Orders;
@@ -21,6 +23,7 @@ public partial class OrderService
     /// 创建订单批量异步任务并入队 RabbitMQ。
     /// </summary>
     [HttpPost("/order/batch/jobs")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> CreateBatchJobAsync([FromBody] OrderBatchJobCreateInput input)
     {
         return BatchJobCoordinator.CreateAndEnqueueAsync(input, CurrentUser.GetId<int>());
@@ -73,6 +76,7 @@ public partial class OrderService
     /// 异步批量创建轨迹订单（替代前端逐条调用）。
     /// </summary>
     [HttpPost("/order/batch/track-upsert")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchTrackUpsertAsync([FromBody] OrderBatchJobCreateInput input)
     {
         input.Action = OrderBatchActionCodes.TrackUpsertSmallBag;
@@ -94,6 +98,7 @@ public partial class OrderService
     /// 异步批量预报下游订单。
     /// </summary>
     [HttpPost("/order/batch/downstream-forward")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchDownstreamForwardAsync([FromBody] OrderBatchJobCreateInput input)
     {
         input.Action = OrderBatchActionCodes.DownstreamForwardCreateOne;
@@ -111,6 +116,7 @@ public partial class OrderService
             string.IsNullOrWhiteSpace(authorization) ? null : authorization);
     }
 
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     private Task<OrderBatchJobOutput> EnqueueOrderBatchAsync(string action, OrderBatchJobCreateInput input)
     {
         input.Action = action;
@@ -121,6 +127,7 @@ public partial class OrderService
     /// 异步批量支付订单。
     /// </summary>
     [HttpPost("/order/batch/pay")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchPayAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.Pay, input);
 
@@ -128,6 +135,7 @@ public partial class OrderService
     /// 异步批量预报订单。
     /// </summary>
     [HttpPost("/order/batch/pre-declare")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchPreDeclareAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.PreDeclare, input);
 
@@ -135,6 +143,7 @@ public partial class OrderService
     /// 异步批量拦截订单。
     /// </summary>
     [HttpPost("/order/batch/intercept")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchInterceptAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.Intercept, input);
 
@@ -142,6 +151,7 @@ public partial class OrderService
     /// 异步批量取消拦截。
     /// </summary>
     [HttpPost("/order/batch/cancel-intercept")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchCancelInterceptAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.CancelIntercept, input);
 
@@ -149,6 +159,7 @@ public partial class OrderService
     /// 异步批量删除订单。
     /// </summary>
     [HttpPost("/order/batch/delete")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchDeleteAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.Delete, input);
 
@@ -156,6 +167,7 @@ public partial class OrderService
     /// 异步批量打印面单。
     /// </summary>
     [HttpPost("/order/batch/print")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchPrintAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.Print, input);
 
@@ -163,6 +175,7 @@ public partial class OrderService
     /// 异步批量标记问题件。
     /// </summary>
     [HttpPost("/order/batch/mark-problematic")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchMarkProblematicAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.MarkProblematic, input);
 
@@ -170,6 +183,7 @@ public partial class OrderService
     /// 异步批量重新排货。
     /// </summary>
     [HttpPost("/order/batch/reallocate")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchReallocateAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.Reallocate, input);
 
@@ -177,6 +191,7 @@ public partial class OrderService
     /// 异步批量标记已认领。
     /// </summary>
     [HttpPost("/order/batch/mark-claimed")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchMarkClaimedAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.MarkClaimed, input);
 
@@ -184,6 +199,7 @@ public partial class OrderService
     /// 异步批量更新处理状态。
     /// </summary>
     [HttpPost("/order/batch/handle-status-update")]
+    [UnitOfWork(IsTransactional = true, IsolationLevel = IsolationLevel.ReadCommitted)]
     public Task<OrderBatchJobOutput> BatchHandleStatusUpdateAsync([FromBody] OrderBatchJobCreateInput input) =>
         EnqueueOrderBatchAsync(OrderBatchActionCodes.HandleStatusUpdate, input);
 

src/Oms.Application/Services/Orders/OrderService.DownstreamForward.cs

@@ -1,5 +1,6 @@
 using Fake.Application;
 using Fake.Domain.Exceptions;
+using Fake.UnitOfWork;
 using Microsoft.AspNetCore.Mvc;
 using Oms.Application.Dtos.Orders;
 using Oms.Application.Integrations.Itfx;
@@ -36,6 +37,7 @@ public partial class OrderService
     /// 按订单 Id 组装 createOrderOne 并转发至 itfx 下游。
     /// </summary>
     [HttpPost("/order/downstream-forward-create-one")]
+    [UnitOfWork(IsTransactional = true)]
     public async Task<OrderDownstreamForwardResult> DownstreamForwardCreateOneAsync([FromBody] OrderActionInput input)
     {
         var (order, body) = await LoadDownstreamCreateOneContextAsync(input.Id);
@@ -55,9 +57,11 @@ public partial class OrderService
             && ItfxCreateOrderOneDataParser.TryParse(forward.ResponseBody, out var data)
             && data != null)
         {
+            var previousTrackNo = order.TrackNo;
             if (ItfxCreateOrderOneDataParser.ApplyToOrder(order, data))
             {
                 await OrderRepository.UpdateAsync(order);
+                await EnqueueSmallBagTrackUpsertWhenTrackNoChangedAsync(order, previousTrackNo);
             }
 
             if (!string.IsNullOrWhiteSpace(data.LabelUrl))
@@ -82,6 +86,74 @@ public partial class OrderService
         };
     }
 
+    /// <summary>
+    /// 按订单 Id 组装 getFile 并转发至 itfx 下游；成功时转存文件并回写单号。
+    /// </summary>
+    [HttpPost("/order/downstream-forward-get-file")]
+    public async Task<OrderDownstreamGetFileResult> DownstreamForwardGetFileAsync(
+        [FromBody] OrderDownstreamGetFileInput input)
+    {
+        if (!ItfxGetFileDataParser.TryResolveFileType(input.Type, out var fileType))
+        {
+            throw new BusinessException("不支持的文件类型，请选择下游面单/末端面单/POD");
+        }
+
+        var order = await GetOrderOrThrowAsync(input.Id);
+        var creds = await OrderDownstreamCredentialResolver.ResolveAsync(order);
+        var body = new ItfxGetFileBody
+        {
+            ClientNo = order.ClientNo?.Trim() ?? string.Empty,
+            TrackNo = order.TrackNo?.Trim() ?? string.Empty,
+            ServiceNo = order.DownstreamServiceNo?.Trim() ?? string.Empty,
+            Type = input.Type
+        };
+
+        var forward = await ItfxForwardClient.ForwardWithSubscribeAsync(
+            ItfxGetFileDataParser.StandardCode,
+            creds.SupplierCode,
+            creds.AppKey,
+            creds.AppSecret,
+            body);
+
+        string? storedFileUrl = null;
+        if (forward.Success
+            && ItfxGetFileDataParser.TryParse(forward.ResponseBody, out var data)
+            && data != null)
+        {
+            var previousTrackNo = order.TrackNo;
+            if (ItfxGetFileDataParser.ApplyToOrder(order, data))
+            {
+                await OrderRepository.UpdateAsync(order);
+                await EnqueueSmallBagTrackUpsertWhenTrackNoChangedAsync(order, previousTrackNo);
+            }
+
+            if (!string.IsNullOrWhiteSpace(data.Url))
+            {
+                var saved = await OrderFileManager.AddOrReplaceFromRemoteUrlAsync(
+                    order.Id,
+                    fileType,
+                    data.Url!,
+                    CurrentUser.IsAuthenticated ? CurrentUser.GetId<int>() : 0);
+                storedFileUrl = saved.FileUrl;
+            }
+        }
+
+        return new OrderDownstreamGetFileResult
+        {
+            Success = forward.Success,
+            SupplierCode = creds.SupplierCode,
+            Type = input.Type,
+            FileType = fileType,
+            Url = forward.Url,
+            RequestJson = forward.RequestJson,
+            StatusCode = forward.StatusCode,
+            ResponseBody = forward.ResponseBody,
+            StoredFileUrl = storedFileUrl,
+            DownstreamServiceNo = order.DownstreamServiceNo,
+            TrackNo = order.TrackNo,
+        };
+    }
+
     private async Task<(Domain.OrdersAggregate.Entities.Order order, ItfxCreateOrderOneBody body)> LoadDownstreamCreateOneContextAsync(
         int orderId)
     {

src/Oms.Application/Services/Orders/OrderService.OrderEdit.cs

@@ -48,6 +48,7 @@ public partial class OrderService
             order.ClientNo = newClientNo;
         }
 
+        var previousTrackNo = order.TrackNo;
         if (input.TrackNo != null)
         {
             order.TrackNo = string.IsNullOrWhiteSpace(input.TrackNo) ? null : input.TrackNo.Trim();
@@ -155,6 +156,11 @@ public partial class OrderService
             afterSnap,
             remark);
 
+        if (input.TrackNo != null)
+        {
+            await EnqueueSmallBagTrackUpsertWhenTrackNoChangedAsync(order, previousTrackNo);
+        }
+
         return (await MapOrderOutputsAsync([order])).First();
     }
 

src/Oms.Application/Services/Orders/OrderService.ParcelBilling.cs

@@ -3201,6 +3201,25 @@ public partial class OrderService
         await ParcelCreateEventPublisher.PublishTrackUpsertAsync(order, request, customer?.Id);
     }
 
+    /// <summary>
+    /// 跟踪号相对旧值有变更且新值非空时，再创建/更新一次轨迹订单。
+    /// </summary>
+    private async Task EnqueueSmallBagTrackUpsertWhenTrackNoChangedAsync(
+        Order order,
+        string? previousTrackNo,
+        bool appendInitialTrack = true)
+    {
+        var next = order.TrackNo?.Trim() ?? string.Empty;
+        var prev = previousTrackNo?.Trim() ?? string.Empty;
+        if (string.IsNullOrWhiteSpace(next)
+            || string.Equals(next, prev, StringComparison.Ordinal))
+        {
+            return;
+        }
+
+        await EnqueueSmallBagTrackUpsertAsync(order, customer: null, receiver: null, appendInitialTrack);
+    }
+
     private async Task EnqueueLifecycleTrackAppendAsync(Order order, string trackCode)
     {
         if (string.IsNullOrWhiteSpace(order.ServiceNo))

src/Oms.Application/Shared/AutoTriggerImportHelper.cs

@@ -0,0 +1,290 @@
+using MiniExcelLibs;
+using Oms.Application.Services.Orders.Issues;
+using Oms.Domain.ChannelsAggregate.Entities;
+using Oms.Domain.Shared.Enums;
+
+namespace Oms.Application.Shared;
+
+/// <summary>
+/// 自动触发规则 Excel 模板与导入解析。
+/// </summary>
+public static class AutoTriggerImportHelper
+{
+    public const string TemplateSheetName = "导入模板";
+    public const string EnumSheetName = "枚举值";
+
+    private static readonly Dictionary<string, string> HeaderAliases = new(StringComparer.OrdinalIgnoreCase)
+    {
+        ["规则名称"] = nameof(AutoTrigger.RuleName),
+        ["RuleName"] = nameof(AutoTrigger.RuleName),
+        ["ruleName"] = nameof(AutoTrigger.RuleName),
+        ["优先级"] = nameof(AutoTrigger.Priority),
+        ["Priority"] = nameof(AutoTrigger.Priority),
+        ["priority"] = nameof(AutoTrigger.Priority),
+        ["状态"] = nameof(AutoTrigger.Status),
+        ["Status"] = nameof(AutoTrigger.Status),
+        ["status"] = nameof(AutoTrigger.Status),
+        ["操作"] = nameof(AutoTrigger.Operation),
+        ["Operation"] = nameof(AutoTrigger.Operation),
+        ["operation"] = nameof(AutoTrigger.Operation),
+        ["触发时机"] = nameof(AutoTrigger.TriggerTiming),
+        ["TriggerTiming"] = nameof(AutoTrigger.TriggerTiming),
+        ["triggerTiming"] = nameof(AutoTrigger.TriggerTiming),
+        ["触发条件"] = nameof(AutoTrigger.TriggerCondition),
+        ["TriggerCondition"] = nameof(AutoTrigger.TriggerCondition),
+        ["triggerCondition"] = nameof(AutoTrigger.TriggerCondition),
+        ["提示语"] = nameof(AutoTrigger.PromptMessage),
+        ["提示信息"] = nameof(AutoTrigger.PromptMessage),
+        ["PromptMessage"] = nameof(AutoTrigger.PromptMessage),
+        ["promptMessage"] = nameof(AutoTrigger.PromptMessage),
+        ["通知人"] = nameof(AutoTrigger.Notifier),
+        ["通知对象"] = nameof(AutoTrigger.Notifier),
+        ["Notifier"] = nameof(AutoTrigger.Notifier),
+        ["notifier"] = nameof(AutoTrigger.Notifier),
+    };
+
+    public static async Task<byte[]> BuildTemplateBytesAsync()
+    {
+        var templateRows = new List<Dictionary<string, object?>>
+        {
+            new()
+            {
+                ["规则名称"] = "英国超尺寸拦截示例",
+                ["优先级"] = 100,
+                ["状态"] = "启用",
+                ["操作"] = "拦截",
+                ["触发时机"] = "下单",
+                ["触发条件"] = "{\n  \"expression\": \"收件国家 == \\\"GB\\\"\"\n}",
+                ["提示语"] = "超尺寸，禁止下单",
+                ["通知人"] = ""
+            }
+        };
+
+        var enumRows = new List<Dictionary<string, object?>>
+        {
+            new() { ["枚举类型"] = "状态", ["编码"] = "2", ["名称"] = "启用" },
+            new() { ["枚举类型"] = "状态", ["编码"] = "1", ["名称"] = "禁用" },
+            new() { ["枚举类型"] = "操作", ["编码"] = "intercept", ["名称"] = "拦截" },
+            new() { ["枚举类型"] = "操作", ["编码"] = "warn", ["名称"] = "警告" },
+            new() { ["枚举类型"] = "操作", ["编码"] = "problem", ["名称"] = "问题件" },
+            new() { ["枚举类型"] = "触发时机", ["编码"] = "order_create", ["名称"] = "下单" },
+            new() { ["枚举类型"] = "触发时机", ["编码"] = "inbound", ["名称"] = "入库" },
+            new() { ["枚举类型"] = "触发时机", ["编码"] = "outbound", ["名称"] = "出库" },
+        };
+
+        var sheets = new Dictionary<string, object>
+        {
+            [TemplateSheetName] = templateRows,
+            [EnumSheetName] = enumRows
+        };
+
+        await using var stream = new MemoryStream();
+        await MiniExcel.SaveAsAsync(stream, sheets);
+        return stream.ToArray();
+    }
+
+    public static string TemplateFileName => "自动触发规则导入模板.xlsx";
+
+    internal static string? ResolveImportSheetName(IEnumerable<string> sheetNames)
+    {
+        var names = sheetNames.Where(x => !string.IsNullOrWhiteSpace(x)).ToList();
+        if (names.Count == 0)
+        {
+            return null;
+        }
+
+        return names.FirstOrDefault(x =>
+                   string.Equals(x, TemplateSheetName, StringComparison.OrdinalIgnoreCase))
+               ?? names.FirstOrDefault(x =>
+                   !string.Equals(x, EnumSheetName, StringComparison.OrdinalIgnoreCase))
+               ?? names[0];
+    }
+
+    public static async Task<List<(int RowNumber, AutoTrigger Entity)>> ParseImportRowsAsync(Stream fileStream)
+    {
+        if (fileStream.CanSeek)
+        {
+            fileStream.Position = 0;
+        }
+
+        var sheetNames = MiniExcel.GetSheetNames(fileStream);
+        var sheetName = ResolveImportSheetName(sheetNames);
+
+        if (fileStream.CanSeek)
+        {
+            fileStream.Position = 0;
+        }
+
+        var rows = await MiniExcel.QueryAsync(fileStream, useHeaderRow: true, sheetName: sheetName);
+        var result = new List<(int RowNumber, AutoTrigger Entity)>();
+        var rowNumber = 1;
+
+        foreach (var row in rows)
+        {
+            rowNumber++;
+            if (row is not IDictionary<string, object> rowDict)
+            {
+                continue;
+            }
+
+            if (IsEmptyRow(rowDict))
+            {
+                continue;
+            }
+
+            result.Add((rowNumber, ParseRow(rowDict)));
+        }
+
+        return result;
+    }
+
+    public static void ValidateEntity(AutoTrigger entity)
+    {
+        if (string.IsNullOrWhiteSpace(entity.RuleName))
+        {
+            throw new InvalidOperationException("规则名称不能为空");
+        }
+
+        if (string.IsNullOrWhiteSpace(entity.TriggerCondition))
+        {
+            throw new InvalidOperationException("触发条件不能为空");
+        }
+
+        if (string.IsNullOrWhiteSpace(entity.Operation))
+        {
+            throw new InvalidOperationException("操作不能为空");
+        }
+
+        if (string.IsNullOrWhiteSpace(entity.TriggerTiming))
+        {
+            throw new InvalidOperationException("触发时机不能为空");
+        }
+
+        if (string.IsNullOrWhiteSpace(entity.PromptMessage))
+        {
+            entity.PromptMessage = entity.RuleName;
+        }
+
+        if (entity.Priority <= 0)
+        {
+            entity.Priority = 100;
+        }
+    }
+
+    private static AutoTrigger ParseRow(IDictionary<string, object> rowDict)
+    {
+        var mapped = new Dictionary<string, string?>(StringComparer.OrdinalIgnoreCase);
+        foreach (var (header, value) in rowDict)
+        {
+            if (string.IsNullOrWhiteSpace(header))
+            {
+                continue;
+            }
+
+            if (!HeaderAliases.TryGetValue(header.Trim(), out var field))
+            {
+                continue;
+            }
+
+            mapped[field] = NormalizeCell(value);
+        }
+
+        var operation = NormalizeOperation(mapped.GetValueOrDefault(nameof(AutoTrigger.Operation)));
+        var timing = AutoTriggerTimingCodes.ToCanonicalLabel(
+            mapped.GetValueOrDefault(nameof(AutoTrigger.TriggerTiming)));
+        var status = NormalizeStatus(mapped.GetValueOrDefault(nameof(AutoTrigger.Status)));
+        var priorityText = mapped.GetValueOrDefault(nameof(AutoTrigger.Priority));
+        var priority = int.TryParse(priorityText, out var p) && p > 0 ? p : 100;
+
+        return new AutoTrigger
+        {
+            RuleName = mapped.GetValueOrDefault(nameof(AutoTrigger.RuleName))?.Trim(),
+            Priority = priority,
+            Status = status,
+            Operation = operation,
+            TriggerTiming = timing,
+            TriggerCondition = mapped.GetValueOrDefault(nameof(AutoTrigger.TriggerCondition)),
+            PromptMessage = mapped.GetValueOrDefault(nameof(AutoTrigger.PromptMessage))?.Trim(),
+            Notifier = mapped.GetValueOrDefault(nameof(AutoTrigger.Notifier))?.Trim()
+        };
+    }
+
+    private static string NormalizeOperation(string? raw)
+    {
+        var text = (raw ?? string.Empty).Trim();
+        if (string.IsNullOrEmpty(text))
+        {
+            return string.Empty;
+        }
+
+        if (ContainsAny(text, "拦截", "intercept", "block"))
+        {
+            return "拦截";
+        }
+
+        if (ContainsAny(text, "警告", "warn", "warning"))
+        {
+            return "警告";
+        }
+
+        if (ContainsAny(text, "问题件", "problem", "issue"))
+        {
+            return "问题件";
+        }
+
+        return text;
+    }
+
+    private static EnableStatus NormalizeStatus(string? raw)
+    {
+        var text = (raw ?? string.Empty).Trim();
+        if (string.IsNullOrEmpty(text))
+        {
+            return EnableStatus.Enabled;
+        }
+
+        if (text is "1" or "禁用" or "停用" or "disabled" or "Disabled" or "false" or "False" or "0")
+        {
+            return EnableStatus.Disabled;
+        }
+
+        return EnableStatus.Enabled;
+    }
+
+    private static bool ContainsAny(string text, params string[] keywords)
+    {
+        foreach (var keyword in keywords)
+        {
+            if (text.Contains(keyword, StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private static string? NormalizeCell(object? value)
+    {
+        if (value == null || value is DBNull)
+        {
+            return null;
+        }
+
+        var text = Convert.ToString(value)?.Trim();
+        return string.IsNullOrWhiteSpace(text) ? null : text;
+    }
+
+    private static bool IsEmptyRow(IDictionary<string, object> rowDict)
+    {
+        foreach (var value in rowDict.Values)
+        {
+            if (!string.IsNullOrWhiteSpace(NormalizeCell(value)))
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

src/Oms.Tests/OrderBatchJobCoordinatorGovernanceTests.cs

@@ -1,6 +1,7 @@
 using FluentAssertions;
 using Fake.Application;
 using Fake.ObjectStorage;
+using Fake.UnitOfWork;
 using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.Options;
 using Moq;
@@ -36,6 +37,8 @@ public class OrderBatchJobCoordinatorGovernanceTests
             actionExecutor.Object,
             batchOptions,
             NullLogger<OrderBatchJobProcessor>.Instance);
+        var unitOfWorkManager = new Mock<IUnitOfWorkManager>(MockBehavior.Loose);
+        unitOfWorkManager.SetupGet(x => x.Current).Returns((IUnitOfWork?)null);
         _coordinator = new OrderBatchJobCoordinator(
             _batchJobRepository.Object,
             _orderRepository.Object,
@@ -44,6 +47,7 @@ public class OrderBatchJobCoordinatorGovernanceTests
             _fileStorage.Object,
             _publisher.Object,
             processor,
+            unitOfWorkManager.Object,
             batchOptions,
             NullLogger<OrderBatchJobCoordinator>.Instance);
     }

src/Oms.Tests/SmallBagTrackUpsertRequestBuilderTests.cs

@@ -20,7 +20,7 @@ public class SmallBagTrackUpsertRequestBuilderTests
     }
 
     [Fact]
-    public void ResolveTrackNo_FallsBackToServiceNoWhenTrackNoEmpty()
+    public void ResolveTrackNo_EmptyWhenTrackNoMissing()
     {
         var order = new Order
         {
@@ -28,7 +28,7 @@ public class SmallBagTrackUpsertRequestBuilderTests
             TrackNo = null
         };
 
-        Assert.Equal("IDE2607221859123456", SmallBagTrackUpsertRequestBuilder.ResolveTrackNo(order));
+        Assert.Equal(string.Empty, SmallBagTrackUpsertRequestBuilder.ResolveTrackNo(order));
     }
 
     [Fact]