feat(\internal): sorting column on ListIAMMembersRequest (#9203)

# Which Problems Are Solved


SortingColumn functionality on system API ListIAMMembers

SortingColumn functionality on admin API ListIAMMembers

# How the Problems Are Solved

I have added enum MemberFieldColumnName in` member.proto `file ,
consists of names of the columns on which the request can be sorted.
    MEMBER_FIELD_NAME_UNSPECIFIED = 0;
    MEMBER_FIELD_NAME_USER_ID=1;
    MEMBER_FIELD_NAME_CREATION_DATE = 2;
    MEMBER_FIELD_NAME_CHANGE_DATE=3;
    MEMBER_FIELD_NAME_USER_RESOURCE_OWNER=4
I have added field Sorting Column for ListIAMMembersRequest in`
system.proto` file. I have added field Sorting Column for
ListIAMMembersRequest in` admin.proto` file.
I have modified ListIAMMembersRequestToQuery function in file
`internal/api/grpc/system/instance_converter.go `to include sorting
column in the query.SearchRequest{}.
I have modified ListIAMMembersRequestToQuery function in file
`internal/api/grpc/admin/iam_member_converter.go ` to include sorting
column in the query.SearchRequest{}.

# Additional Changes

Replace this example text with a concise list of additional changes that
this PR introduces, that are not directly solving the initial problem
but are related.
For example:
- The docs explicitly describe that the property XY is mandatory
- Adds missing translations for validations.

# Additional Context

Replace this example with links to related issues, discussions, discord
threads, or other sources with more context.
Use the Closing #issue syntax for issues that are resolved with this PR.
- Closes https://github.com/zitadel/zitadel/issues/5063
- Discussion #xxx
- Follow-up for PR #xxx
-
https://discordapp.com/channels/927474939156643850/1329872809488416789/1329872809488416789

---------

Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com>

internal/api/grpc/admin/iam_member.go

@@ -28,7 +28,6 @@ func (s *Server) ListIAMMembers(ctx context.Context, req *admin_pb.ListIAMMember
 	}
 	return &admin_pb.ListIAMMembersResponse{
 		Details: object.ToListDetails(res.Count, res.Sequence, res.LastRun),
-		//TODO: resource owner of user of the member instead of the membership resource owner
 		Result:  member.MembersToPb("", res.Members),
 	}, nil
 }

internal/api/grpc/admin/iam_member_converter.go

@@ -6,6 +6,7 @@ import (
 	"github.com/zitadel/zitadel/internal/domain"
 	"github.com/zitadel/zitadel/internal/query"
 	admin_pb "github.com/zitadel/zitadel/pkg/grpc/admin"
+	member_pb "github.com/zitadel/zitadel/pkg/grpc/member"
 )
 
 func AddIAMMemberToDomain(req *admin_pb.AddIAMMemberRequest) *domain.Member {
@@ -34,9 +35,26 @@ func ListIAMMembersRequestToQuery(req *admin_pb.ListIAMMembersRequest) (*query.I
 				Offset:        offset,
 				Limit:         limit,
 				Asc:           asc,
-				// SortingColumn: model.IAMMemberSearchKey, //TOOD: not implemented in proto
+				SortingColumn: fieldNameToMemberColumn(req.SortingColumn),
 			},
 			Queries: queries,
 		},
 	}, nil
 }
+
+func fieldNameToMemberColumn(fieldName member_pb.MemberFieldColumnName) query.Column {
+	switch fieldName {
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_UNSPECIFIED:
+		return query.InstanceMemberInstanceID
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_USER_ID:
+		return query.InstanceMemberUserID
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_CREATION_DATE:
+		return query.InstanceMemberCreationDate
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_CHANGE_DATE:
+		return query.InstanceMemberChangeDate
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_USER_RESOURCE_OWNER:
+		return query.InstanceMemberResourceOwner
+	default:
+		return query.Column{}
+	}
+}

internal/api/grpc/system/instance_converter.go

@@ -15,6 +15,7 @@ import (
 	"github.com/zitadel/zitadel/internal/domain"
 	"github.com/zitadel/zitadel/internal/query"
 	instance_pb "github.com/zitadel/zitadel/pkg/grpc/instance"
+	member_pb "github.com/zitadel/zitadel/pkg/grpc/member"
 	system_pb "github.com/zitadel/zitadel/pkg/grpc/system"
 )
 
@@ -274,9 +275,26 @@ func ListIAMMembersRequestToQuery(req *system_pb.ListIAMMembersRequest) (*query.
 				Offset:        offset,
 				Limit:         limit,
 				Asc:           asc,
-				// SortingColumn: model.IAMMemberSearchKey, //TOOD: not implemented in proto
+				SortingColumn: fieldNameToMemberColumn(req.SortingColumn),
 			},
 			Queries: queries,
 		},
 	}, nil
 }
+
+func fieldNameToMemberColumn(fieldName member_pb.MemberFieldColumnName) query.Column {
+	switch fieldName {
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_UNSPECIFIED:
+		return query.InstanceMemberInstanceID
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_USER_ID:
+		return query.InstanceMemberUserID
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_CREATION_DATE:
+		return query.InstanceMemberCreationDate
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_CHANGE_DATE:
+		return query.InstanceMemberChangeDate
+	case member_pb.MemberFieldColumnName_MEMBER_FIELD_NAME_USER_RESOURCE_OWNER:
+		return query.InstanceMemberResourceOwner
+	default:
+		return query.Column{}
+	}
+}

proto/zitadel/admin.proto

@@ -8782,6 +8782,7 @@ message ListIAMMembersRequest {
     zitadel.v1.ListQuery query = 1;
     //criteria the client is looking for
     repeated zitadel.member.v1.SearchQuery queries = 2;
+    zitadel.member.v1.MemberFieldColumnName sorting_column = 3;
 }
 
 message ListIAMMembersResponse {

proto/zitadel/member.proto

@@ -143,3 +143,11 @@ message UserIDQuery {
         }
     ];
 }
+
+enum MemberFieldColumnName {
+    MEMBER_FIELD_NAME_UNSPECIFIED = 0;
+    MEMBER_FIELD_NAME_USER_ID=1;
+    MEMBER_FIELD_NAME_CREATION_DATE = 2;
+    MEMBER_FIELD_NAME_CHANGE_DATE=3;
+    MEMBER_FIELD_NAME_USER_RESOURCE_OWNER=4;
+}

proto/zitadel/system.proto

@@ -689,6 +689,7 @@ message ListIAMMembersRequest {
   zitadel.v1.ListQuery query = 1;
   string instance_id = 2;
   repeated zitadel.member.v1.SearchQuery queries = 3;
+  zitadel.member.v1.MemberFieldColumnName sorting_column = 4;
 }
 
 message ListIAMMembersResponse {