371 lines
12 KiB
PHP
371 lines
12 KiB
PHP
<?php
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namespace App\Service\Message;
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use App\Cache\SocketRoom;
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use App\Constants\TalkMessageEvent;
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use App\Constants\TalkMessageType;
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use App\Constants\TalkMode;
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use App\Model\Talk\TalkRecords;
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use App\Model\Talk\TalkRecordsCode;
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use App\Model\Talk\TalkRecordsFile;
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use App\Model\Talk\TalkRecordsForward;
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use App\Model\Talk\TalkRecordsInvite;
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use App\Model\Group\Group;
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use App\Model\User;
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use App\Model\UsersFriendApply;
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use App\Service\SocketClientService;
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use App\Service\UserService;
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class SubscribeHandleService
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{
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/**
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* 消息事件与回调事件绑定
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*
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* @var array
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*/
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const EVENTS = [
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// 聊天消息事件
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TalkMessageEvent::EVENT_TALK => 'onConsumeTalk',
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// 键盘输入事件
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TalkMessageEvent::EVENT_KEYBOARD => 'onConsumeKeyboard',
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// 用户在线状态事件
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TalkMessageEvent::EVENT_ONLINE_STATUS => 'onConsumeOnlineStatus',
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// 聊天消息推送事件
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TalkMessageEvent::EVENT_REVOKE_TALK => 'onConsumeRevokeTalk',
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// 好友申请相关事件
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TalkMessageEvent::EVENT_FRIEND_APPLY => 'onConsumeFriendApply'
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];
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/**
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* @var SocketClientService
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*/
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private $clientService;
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public function __construct(SocketClientService $clientService)
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{
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$this->clientService = $clientService;
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}
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/**
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* @param array $data
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* <pre>
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* [
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* 'uuid' => '',
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* 'event' => '',
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* 'data' => '',
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* 'options' => ''
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* ];
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* </pre>
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*/
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public function handle(array $data)
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{
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if (!isset($data['uuid'], $data['event'], $data['data'], $data['options'])) {
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return false;
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}
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if (isset(self::EVENTS[$data['event']])) {
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call_user_func([$this, self::EVENTS[$data['event']]], $data);
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}
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}
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/**
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* 对话聊天消息
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*
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* @param array $data 队列消息
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* @return string
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*/
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public function onConsumeTalk(array $data): string
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{
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$talk_type = $data['data']['talk_type'];
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$sender_id = $data['data']['sender_id'];
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$receiver_id = $data['data']['receiver_id'];
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$record_id = $data['data']['record_id'];
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$fds = [];
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$groupInfo = null;
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if ($talk_type == TalkMode::PRIVATE_CHAT) {
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$fds = array_merge(
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$this->clientService->findUserFds($sender_id),
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$this->clientService->findUserFds($receiver_id)
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);
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} else if ($talk_type == TalkMode::GROUP_CHAT) {
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foreach (SocketRoom::getInstance()->getRoomMembers(strval($receiver_id)) as $uid) {
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$fds = array_merge($fds, $this->clientService->findUserFds(intval($uid)));
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}
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$groupInfo = Group::where('id', $receiver_id)->first(['group_name', 'avatar']);
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}
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// 客户端ID去重
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if (!$fds = array_unique($fds)) {
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return true;
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}
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$result = TalkRecords::leftJoin('users', 'users.id', '=', 'talk_records.user_id')
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->where('talk_records.id', $record_id)
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->first([
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'talk_records.id',
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'talk_records.talk_type',
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'talk_records.msg_type',
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'talk_records.user_id',
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'talk_records.receiver_id',
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'talk_records.content',
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'talk_records.is_revoke',
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'talk_records.created_at',
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'users.nickname',
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'users.avatar',
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]);
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if (!$result) return true;
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$file = $code_block = $forward = $invite = [];
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switch ($result->msg_type) {
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case TalkMessageType::FILE_MESSAGE:
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$file = TalkRecordsFile::where('record_id', $result->id)->first([
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'id', 'record_id', 'user_id', 'file_source', 'file_type',
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'save_type', 'original_name', 'file_suffix', 'file_size', 'save_dir'
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]);
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$file = $file ? $file->toArray() : [];
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$file && $file['file_url'] = get_media_url($file['save_dir']);
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break;
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case TalkMessageType::FORWARD_MESSAGE:
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$forward = ['num' => 0, 'list' => []];
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$forwardInfo = TalkRecordsForward::where('record_id', $result->id)->first(['records_id', 'text']);
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if ($forwardInfo) {
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$forward = [
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'num' => count(parse_ids($forwardInfo->records_id)),
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'list' => json_decode($forwardInfo->text, true) ?? []
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];
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}
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break;
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case TalkMessageType::CODE_MESSAGE:
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$code_block = TalkRecordsCode::where('record_id', $result->id)->first(['record_id', 'code_lang', 'code']);
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$code_block = $code_block ? $code_block->toArray() : [];
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break;
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case TalkMessageType::GROUP_INVITE_MESSAGE:
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$notifyInfo = TalkRecordsInvite::where('record_id', $result->id)->first([
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'record_id', 'type', 'operate_user_id', 'user_ids'
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]);
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$userInfo = User::where('id', $notifyInfo->operate_user_id)->first(['nickname', 'id']);
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$invite = [
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'type' => $notifyInfo->type,
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'operate_user' => ['id' => $userInfo->id, 'nickname' => $userInfo->nickname],
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'users' => User::whereIn('id', parse_ids($notifyInfo->user_ids))->get(['id', 'nickname'])->toArray()
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];
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unset($notifyInfo, $userInfo);
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break;
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}
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$notify = [
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'sender_id' => $sender_id,
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'receiver_id' => $receiver_id,
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'talk_type' => $talk_type,
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'data' => $this->formatTalkMessage([
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'id' => $result->id,
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'talk_type' => $result->talk_type,
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'msg_type' => $result->msg_type,
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"user_id" => $result->user_id,
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"receiver_id" => $result->receiver_id,
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'avatar' => $result->avatar,
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'nickname' => $result->nickname,
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'group_name' => $groupInfo ? $groupInfo->group_name : '',
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'group_avatar' => $groupInfo ? $groupInfo->avatar : '',
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"created_at" => $result->created_at,
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"content" => $result->content,
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"file" => $file,
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"code_block" => $code_block,
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'forward' => $forward,
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'invite' => $invite
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])
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];
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$this->socketPushNotify($fds, json_encode([TalkMessageEvent::EVENT_TALK, $notify]));
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return true;
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}
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/**
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* 键盘输入事件消息
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*
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* @param array $data 队列消息
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* @return string
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*/
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public function onConsumeKeyboard(array $data): string
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{
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$fds = $this->clientService->findUserFds($data['data']['receiver_id']);
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$this->socketPushNotify($fds, json_encode([TalkMessageEvent::EVENT_KEYBOARD, $data['data']]));
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return true;
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}
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/**
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* 用户上线或下线消息
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*
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* @param array $data 队列消息
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* @return string
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*/
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public function onConsumeOnlineStatus(array $data): string
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{
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$user_id = (int)$data['data']['user_id'];
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$status = (int)$data['data']['status'];
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$fds = [];
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$ids = container()->get(UserService::class)->getFriendIds($user_id);
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foreach ($ids as $friend_id) {
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$fds = array_merge($fds, $this->clientService->findUserFds(intval($friend_id)));
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}
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$this->socketPushNotify(array_unique($fds), json_encode([
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TalkMessageEvent::EVENT_ONLINE_STATUS, [
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'user_id' => $user_id,
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'status' => $status
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]
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]));
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return true;
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}
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/**
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* 撤销聊天消息
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*
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* @param array $data 队列消息
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* @return string
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*/
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public function onConsumeRevokeTalk(array $data): string
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{
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$record = TalkRecords::where('id', $data['data']['record_id'])->first(['id', 'talk_type', 'user_id', 'receiver_id']);
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$fds = [];
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if ($record->talk_type == TalkMode::PRIVATE_CHAT) {
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$fds = array_merge($fds, $this->clientService->findUserFds($record->user_id));
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$fds = array_merge($fds, $this->clientService->findUserFds($record->receiver_id));
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} else if ($record->talk_type == TalkMode::GROUP_CHAT) {
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$userIds = SocketRoom::getInstance()->getRoomMembers(strval($record->receiver_id));
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foreach ($userIds as $uid) {
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$fds = array_merge($fds, $this->clientService->findUserFds((int)$uid));
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}
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}
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$fds = array_unique($fds);
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$this->socketPushNotify($fds, json_encode([TalkMessageEvent::EVENT_REVOKE_TALK, [
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'talk_type' => $record->talk_type,
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'sender_id' => $record->user_id,
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'receiver_id' => $record->receiver_id,
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'record_id' => $record->id,
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]]));
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return true;
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}
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/**
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* 好友申请消息
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*
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* @param array $data 队列消息
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* @return string
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*/
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public function onConsumeFriendApply(array $data): string
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{
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$data = $data['data'];
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$applyInfo = UsersFriendApply::where('id', $data['apply_id'])->first();
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if (!$applyInfo) return true;
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$fds = $this->clientService->findUserFds($data['type'] == 1 ? $applyInfo->friend_id : $applyInfo->user_id);
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if ($data['type'] == 1) {
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$msg = [
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'sender_id' => $applyInfo->user_id,
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'receiver_id' => $applyInfo->friend_id,
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'remark' => $applyInfo->remark,
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];
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} else {
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$msg = [
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'sender_id' => $applyInfo->friend_id,
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'receiver_id' => $applyInfo->user_id,
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'status' => $applyInfo->status,
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'remark' => $applyInfo->remark,
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];
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}
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$friendInfo = User::select(['id', 'avatar', 'nickname', 'mobile', 'motto'])->find($data['type'] == 1 ? $applyInfo->user_id : $applyInfo->friend_id);
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$msg['friend'] = [
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'user_id' => $friendInfo->id,
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'avatar' => $friendInfo->avatar,
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'nickname' => $friendInfo->nickname,
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'mobile' => $friendInfo->mobile,
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];
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$this->socketPushNotify(array_unique($fds), json_encode([TalkMessageEvent::EVENT_FRIEND_APPLY, $msg]));
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return true;
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}
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/**
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* WebSocket 消息推送
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*
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* @param $fds
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* @param $message
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*/
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private function socketPushNotify($fds, $message)
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{
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$server = server();
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foreach ($fds as $fd) {
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$server->exist(intval($fd)) && $server->push(intval($fd), $message);
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}
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}
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/**
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* 格式化对话的消息体
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*
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* @param array $data 对话的消息
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* @return array
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*/
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private function formatTalkMessage(array $data): array
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{
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$message = [
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"id" => 0, // 消息记录ID
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"talk_type" => 1, // 消息来源[1:好友私信;2:群聊]
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"msg_type" => 1, // 消息类型
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"user_id" => 0, // 发送者用户ID
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"receiver_id" => 0, // 接收者ID[好友ID或群ID]
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// 发送消息人的信息
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"nickname" => "",// 用户昵称
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"avatar" => "",// 用户头像
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"group_name" => "",// 群组名称
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"group_avatar" => "",// 群组头像
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// 不同的消息类型
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"file" => [],
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"code_block" => [],
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"forward" => [],
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"invite" => [],
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// 消息创建时间
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"content" => '',// 文本消息
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"created_at" => "",
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// 消息属性
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"is_revoke" => 0, // 消息是否撤销
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];
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return array_merge($message, array_intersect_key($data, $message));
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}
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}
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