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messages.deleteHistory_handler.go
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messages.deleteHistory_handler.go
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// Copyright 2022 Teamgram Authors
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: teamgramio (teamgram.io@gmail.com)
//
package core
import (
"github.com/teamgram/proto/mtproto"
msgpb "github.com/teamgram/teamgram-server/app/messenger/msg/msg/msg"
"github.com/teamgram/teamgram-server/app/service/biz/dialog/dialog"
)
// MessagesDeleteHistory
// messages.deleteHistory#b08f922a flags:# just_clear:flags.0?true revoke:flags.1?true peer:InputPeer max_id:int min_date:flags.2?int max_date:flags.3?int = messages.AffectedHistory;
func (c *MessagesCore) MessagesDeleteHistory(in *mtproto.TLMessagesDeleteHistory) (*mtproto.Messages_AffectedHistory, error) {
var (
peer = mtproto.FromInputPeer2(c.MD.UserId, in.Peer)
)
if peer.IsChannel() {
c.Logger.Errorf("messages.deleteHistory blocked, License key from https://teamgram.net required to unlock enterprise features.")
return nil, mtproto.ErrEnterpriseIsBlocked
}
if !peer.IsChatOrUser() {
err := mtproto.ErrPeerIdInvalid
c.Logger.Errorf("messages.deleteHistory - error: %v", err)
return nil, err
}
if in.GetMinDate() != nil || in.GetMaxDate() != nil {
// TODO: not impl
pts := c.svcCtx.Dao.IDGenClient2.CurrentPtsId(c.ctx, c.MD.UserId)
return mtproto.MakeTLMessagesAffectedHistory(&mtproto.Messages_AffectedHistory{
Pts: pts,
PtsCount: 0,
Offset: 0,
}).To_Messages_AffectedHistory(), nil
}
affectedHistory, err := c.svcCtx.Dao.MsgClient.MsgDeleteHistory(c.ctx, &msgpb.TLMsgDeleteHistory{
UserId: c.MD.UserId,
AuthKeyId: c.MD.AuthId,
PeerType: peer.PeerType,
PeerId: peer.PeerId,
JustClear: in.GetJustClear(),
Revoke: in.Revoke,
MaxId: in.MaxId,
})
if err != nil {
c.Logger.Errorf("messages.deleteHistory - error: %v", err)
return nil, err
}
if !in.GetJustClear() {
if peer.IsUser() {
c.svcCtx.Dao.DialogDeleteDialog(c.ctx, &dialog.TLDialogDeleteDialog{
UserId: c.MD.UserId,
PeerType: peer.PeerType,
PeerId: peer.PeerId,
})
if in.Revoke && !peer.IsSelf() {
c.svcCtx.Dao.DialogDeleteDialog(c.ctx, &dialog.TLDialogDeleteDialog{
UserId: peer.PeerId,
PeerType: peer.PeerType,
PeerId: c.MD.UserId,
})
}
}
}
return affectedHistory, nil
}