162 lines
4.6 KiB
PHP
162 lines
4.6 KiB
PHP
<?php
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namespace App\Service;
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use App\Cache\FriendApply;
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use App\Constants\TalkEventConstant;
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use App\Event\TalkEvent;
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use App\Model\User;
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use App\Model\UsersFriend;
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use App\Model\UsersFriendApply;
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use App\Traits\PagingTrait;
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use Hyperf\DbConnection\Db;
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class ContactApplyService
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{
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use PagingTrait;
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/**
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* 创建好友申请
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*
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* @param int $user_id 用户ID
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* @param int $friend_id 朋友ID
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* @param string $remark 申请备注
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* @return bool
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*/
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public function create(int $user_id, int $friend_id, string $remark)
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{
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$result = UsersFriendApply::where([
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['user_id', '=', $user_id],
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['friend_id', '=', $friend_id],
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])->orderByDesc('id')->first();
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if (!$result) {
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$result = UsersFriendApply::create([
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'user_id' => $user_id,
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'friend_id' => $friend_id,
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'remark' => $remark,
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'created_at' => date('Y-m-d H:i:s')
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]);
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} else {
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$result->remark = $remark;
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$result->created_at = date('Y-m-d H:i:s');
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$result->save();
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}
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// 好友申请未读消息数自增
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FriendApply::getInstance()->incr($friend_id, 1);
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// 判断对方是否在线。如果在线发送消息通知
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$isOnline = container()->get(SocketClientService::class)->isOnlineAll($friend_id);
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if ($isOnline) {
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event()->dispatch(new TalkEvent(TalkEventConstant::EVENT_FRIEND_APPLY, [
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'apply_id' => $result->id,
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'type' => 1,
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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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* 同意好友申请
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*
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* @param int $user_id 用户ID
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* @param int $apply_id 申请记录ID
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*/
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public function accept(int $user_id, int $apply_id, string $remarks = '')
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{
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$info = UsersFriendApply::where('id', $apply_id)->first();
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if (!$info || $info->friend_id != $user_id) {
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return false;
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}
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Db::beginTransaction();
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try {
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UsersFriend::updateOrCreate([
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'user_id' => $info->user_id,
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'friend_id' => $info->friend_id,
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], [
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'status' => 1,
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'remark' => $remarks,
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]);
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UsersFriend::updateOrCreate([
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'user_id' => $info->friend_id,
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'friend_id' => $info->user_id,
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], [
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'status' => 1,
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'remark' => User::where('id', $info->user_id)->value('nickname'),
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]);
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$info->delete();
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Db::commit();
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} catch (\Exception $e) {
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Db::rollBack();
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return false;
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}
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// 判断对方是否在线。如果在线发送消息通知
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$isOnline = container()->get(SocketClientService::class)->isOnlineAll($info->user_id);
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if ($isOnline) {
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event()->dispatch(new TalkEvent(TalkEventConstant::EVENT_FRIEND_APPLY, [
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'apply_id' => $apply_id,
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'type' => 2,
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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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* 拒绝好友申请
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*
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* @param int $user_id 用户ID
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* @param int $apply_id 申请记录ID
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*/
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public function decline(int $user_id, int $apply_id, string $reason = '')
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{
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$result = UsersFriendApply::where('id', $apply_id)->where('friend_id', $user_id)->delete();
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if (!$result) return false;
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// 做聊天记录的推送
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return true;
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}
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/**
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* 获取联系人申请记录
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*
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* @param int $user_id 用户ID
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* @param int $page 当前分页
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* @param int $page_size 分页大小
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* @return array
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*/
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public function getApplyRecords(int $user_id, $page = 1, $page_size = 30): array
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{
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$rowsSqlObj = UsersFriendApply::select([
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'users_friends_apply.id',
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'users_friends_apply.remark',
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'users.nickname',
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'users.avatar',
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'users.mobile',
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'users_friends_apply.user_id',
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'users_friends_apply.friend_id',
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'users_friends_apply.created_at'
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]);
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$rowsSqlObj->leftJoin('users', 'users.id', '=', 'users_friends_apply.user_id');
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$rowsSqlObj->where('users_friends_apply.friend_id', $user_id);
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$count = $rowsSqlObj->count();
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$rows = [];
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if ($count > 0) {
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$rows = $rowsSqlObj->orderBy('users_friends_apply.id', 'desc')->forPage($page, $page_size)->get()->toArray();
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}
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return $this->getPagingRows($rows, $count, $page, $page_size);
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}
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}
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