add：获取服务商code根据客户id

src/SJZY.Track.Application/Services/TrackPush/TrackPushService.cs

@@ -135,6 +135,18 @@ public class TrackPushService : ApplicationService
         return true;
     }
 
+
+    /// <summary>
+    /// 获取服务商code根据客户id
+    /// </summary>
+    /// <param name="customerId"></param>
+    /// <returns></returns>
+    [HttpGet("GetServiceCodeByCustomerId")]
+    public async Task<string?> GetServiceCodeByCustomerId(int customerId)
+    {
+        return await _trackPushConfigRepository.GetServiceCodeByCustomerIdAsync(customerId);
+    }
+
     /// <summary>
     /// 轨迹推送配置内容编辑
     /// </summary>

src/SJZY.Track.Domain/Aggregates/TrackPushAggregate/ITrackPushConfigRepository.cs

@@ -38,4 +38,5 @@ public interface ITrackPushConfigRepository : IBasicRepository<TrackPushConfigEn
 
     Task<List<QueryTrackPullMappingsInfoVO>> QueryTrackPullMappingsAsync(QueryTrackPullMappingsInputVO input);
     Task<List<GetTrackPushContentListVo>> GetTrackPushContentListAsync(int subSystemId, int customerId);
+    Task<string?> GetServiceCodeByCustomerIdAsync(int customerId);
 }

src/SJZY.Track.Domain/VEntities/VExternalSubjectEntity.cs

@@ -1,4 +1,4 @@
-namespace SJZY.Track.Domain.VEntities;
+namespace SJZY.Track.Domain.VEntities;
 
 /// <summary>
 /// 外部主体
@@ -125,4 +125,10 @@ public class VExternalSubjectEntity : IFullAuditedBasicEntitys
     /// </summary>
     [SugarColumn(ColumnName = "VerifiedName")]
     public string VerifiedName { get; set; }
+
+    /// <summary>
+    /// api服务商代码
+    /// </summary>
+    [SugarColumn(ColumnName = "ApiServiceCode")]
+    public string ApiServiceCode { get; set; }
 }

src/SJZY.Track.Repository/Repositories/TrackPushConfigRepository.cs

@@ -217,4 +217,12 @@ public class TrackPushConfigRepository : BasicRepository<TrackPushConfigEntity>,
             })
             .ToListAsync();
     }
+
+    public async Task<string?> GetServiceCodeByCustomerIdAsync(int customerId)
+    {
+        return await Context.Queryable<VExternalSubjectEntity>()
+            .Where(x => x.Id == customerId)
+            .Select(x => x.ApiServiceCode)
+            .FirstAsync();
+    }
 }