| 168 | if (!msg.peerId || !msg.client) return false; |
| 169 | const me = await msg.client.getMe(); |
| 170 | try { |
| 171 | const result = await msg.client.invoke(new Api.channels.GetParticipant({ |
| 172 | channel: msg.peerId, |
| 173 | participant: me.id |
| 174 | })); |
| 175 | if (result.participant instanceof Api.ChannelParticipantAdmin || |
| 176 | result.participant instanceof Api.ChannelParticipantCreator) { |
| 177 | return true; |
| 178 | } |
| 179 | } catch (participantError) { |
| 180 | console.log('GetParticipant failed, trying alternative method:', participantError); |
| 181 | } |
| 182 | try { |
| 183 | const result = await msg.client.invoke(new Api.channels.GetParticipants({ |
| 184 | channel: msg.peerId, |
| 185 | filter: new Api.ChannelParticipantsAdmins(), |
| 186 | offset: 0, |
| 187 | limit: 100, |
| 188 | hash: 0 as any |
| 189 | })); |
| 190 | if ('users' in result) { |
| 191 | const admins = result.users as Api.User[]; |
| 192 | return admins.some(admin => Number(admin.id) === Number(me.id)); |
| 193 | } |
| 194 | } catch (adminListError) { |
| 195 | console.log('GetParticipants admin list failed:', adminListError); |
| 196 | } |
| 197 | return false; |
| 198 | } catch (error) { |
| 199 | console.error('Permission check failed:', error); |
| 200 | return false; |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | async function resolveParticipantEntity(client: TelegramClient, user: Api.User | number): Promise<any> { |
| 205 | // 已注销账号只能用完整 User 上的 accessHash；裸 id 会 getInputEntity 失败 |
| 206 | if (typeof user === "number") { |
| 207 | return await client.getInputEntity(user); |
| 208 | } |
| 209 | try { |