feat: add subordinate network tree query with security checks

src/FrontOffice.BFF.WebApi/Common/Mappings/NetworkMembershipProfile.cs

@@ -1,6 +1,7 @@
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkTree;
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkStatistics;
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkPosition;
+using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetSubordinateTree;
 using Google.Protobuf.WellKnownTypes;
 using ProtoDto = FrontOffice.BFF.NetworkMembership.Protobuf.Protos.NetworkMembership;
 
@@ -14,12 +15,22 @@ public class NetworkMembershipProfile : IRegister
         config.NewConfig<ProtoDto.GetMyNetworkTreeRequest, GetMyNetworkTreeQuery>()
             .Map(dest => dest.MaxDepth, src => src.MaxDepth > 0 ? src.MaxDepth : 3);
 
+        config.NewConfig<ProtoDto.GetSubordinateTreeRequest, GetSubordinateTreeQuery>()
+            .Map(dest => dest.TargetUserId, src => src.TargetUserId)
+            .Map(dest => dest.MaxDepth, src => src.MaxDepth > 0 ? src.MaxDepth : 3);
+
         // Response mappings - Tree
         config.NewConfig<GetMyNetworkTreeResponseDto, ProtoDto.GetMyNetworkTreeResponse>()
             .Map(dest => dest.RootNode, src => src.RootNode)
             .Map(dest => dest.TotalMembers, src => src.TotalMembers)
             .Map(dest => dest.CurrentDepth, src => src.CurrentDepth);
 
+        // Subordinate tree uses same response type
+        config.NewConfig<GetSubordinateTreeResponseDto, ProtoDto.GetMyNetworkTreeResponse>()
+            .Map(dest => dest.RootNode, src => src.RootNode)
+            .Map(dest => dest.TotalMembers, src => src.TotalMembers)
+            .Map(dest => dest.CurrentDepth, src => src.CurrentDepth);
+
         config.NewConfig<NetworkNodeDto, ProtoDto.NetworkNodeModel>()
             .Map(dest => dest.UserId, src => src.UserId)
             .Map(dest => dest.FullName, src => src.FullName)

src/FrontOffice.BFF.WebApi/Services/NetworkMembershipService.cs

@@ -2,6 +2,7 @@ using FrontOffice.BFF.WebApi.Common.Services;
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkTree;
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkStatistics;
 using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetMyNetworkPosition;
+using FrontOffice.BFF.Application.NetworkMembershipCQ.Queries.GetSubordinateTree;
 using FrontOffice.BFF.NetworkMembership.Protobuf.Protos.NetworkMembership;
 
 namespace FrontOffice.BFF.WebApi.Services;
@@ -26,6 +27,14 @@ public class NetworkMembershipService : NetworkMembershipContract.NetworkMembers
         return await _dispatchRequestToCQRS.Handle<GetMyNetworkTreeRequest, GetMyNetworkTreeQuery, GetMyNetworkTreeResponse>(request, context);
     }
 
+    /// <summary>
+    /// دریافت درخت شبکه یک زیرمجموعه (با چک امنیتی)
+    /// </summary>
+    public override async Task<GetMyNetworkTreeResponse> GetSubordinateTree(GetSubordinateTreeRequest request, ServerCallContext context)
+    {
+        return await _dispatchRequestToCQRS.Handle<GetSubordinateTreeRequest, GetSubordinateTreeQuery, GetMyNetworkTreeResponse>(request, context);
+    }
+
     /// <summary>
     /// دریافت آمار شبکه کاربر جاری
     /// </summary>