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41 lines
1.5 KiB
Go
41 lines
1.5 KiB
Go
package friend
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import (
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"context"
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"github.com/openimsdk/protocol/sdkws"
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"github.com/openimsdk/open-im-server/v3/internal/rpc/incrversion"
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"github.com/openimsdk/open-im-server/v3/pkg/authverify"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
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"github.com/openimsdk/protocol/relation"
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)
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func (s *friendServer) GetIncrementalFriends(ctx context.Context, req *relation.GetIncrementalFriendsReq) (*relation.GetIncrementalFriendsResp, error) {
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if err := authverify.CheckAccessV3(ctx, req.UserID, s.config.Share.IMAdminUserID); err != nil {
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return nil, err
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}
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opt := incrversion.Option[*sdkws.FriendInfo, relation.GetIncrementalFriendsResp]{
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Ctx: ctx,
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VersionKey: req.UserID,
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VersionID: req.VersionID,
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VersionNumber: req.Version,
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Version: s.friendDatabase.FindFriendIncrVersion,
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CacheMaxVersion: s.friendDatabase.FindMaxFriendVersionCache,
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Find: func(ctx context.Context, ids []string) ([]*sdkws.FriendInfo, error) {
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return s.getFriend(ctx, req.UserID, ids)
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},
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ID: func(elem *sdkws.FriendInfo) string { return elem.FriendUser.UserID },
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Resp: func(version *model.VersionLog, deleteIds []string, insertList, updateList []*sdkws.FriendInfo, full bool) *relation.GetIncrementalFriendsResp {
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return &relation.GetIncrementalFriendsResp{
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VersionID: version.ID.Hex(),
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Version: uint64(version.Version),
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Full: full,
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Delete: deleteIds,
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Insert: insertList,
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Update: updateList,
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}
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},
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}
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return opt.Build()
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}
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