dootask/app/Models/WebSocketDialog.php
2022-05-25 23:06:42 +08:00

337 lines
12 KiB
PHP

<?php
namespace App\Models;
use App\Exceptions\ApiException;
use App\Tasks\PushTask;
use Carbon\Carbon;
use Hhxsv5\LaravelS\Swoole\Task\Task;
use Illuminate\Database\Eloquent\SoftDeletes;
/**
* App\Models\WebSocketDialog
*
* @property int $id
* @property string|null $type 对话类型
* @property string|null $group_type 聊天室类型
* @property string|null $name 对话名称
* @property string|null $last_at 最后消息时间
* @property int|null $owner_id 群主用户ID
* @property \Illuminate\Support\Carbon|null $created_at
* @property \Illuminate\Support\Carbon|null $updated_at
* @property \Illuminate\Support\Carbon|null $deleted_at
* @property-read \Illuminate\Database\Eloquent\Collection|\App\Models\WebSocketDialogUser[] $dialogUser
* @property-read int|null $dialog_user_count
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog newModelQuery()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog newQuery()
* @method static \Illuminate\Database\Query\Builder|WebSocketDialog onlyTrashed()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog query()
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereCreatedAt($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereDeletedAt($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereGroupType($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereId($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereLastAt($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereName($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereOwnerId($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereType($value)
* @method static \Illuminate\Database\Eloquent\Builder|WebSocketDialog whereUpdatedAt($value)
* @method static \Illuminate\Database\Query\Builder|WebSocketDialog withTrashed()
* @method static \Illuminate\Database\Query\Builder|WebSocketDialog withoutTrashed()
* @mixin \Eloquent
*/
class WebSocketDialog extends AbstractModel
{
use SoftDeletes;
/**
* @return \Illuminate\Database\Eloquent\Relations\HasMany
*/
public function dialogUser(): \Illuminate\Database\Eloquent\Relations\HasMany
{
return $this->hasMany(WebSocketDialogUser::class, 'dialog_id', 'id');
}
/**
* 格式化对话
* @param int $userid 会员ID
* @return $this
*/
public function formatData($userid)
{
// 最后消息
$last_msg = WebSocketDialogMsg::whereDialogId($this->id)->orderByDesc('id')->first();
$this->last_msg = $last_msg;
// 未读信息
$unreadBuilder = WebSocketDialogMsgRead::whereDialogId($this->id)->whereUserid($userid)->whereReadAt(null);
$this->unread = $unreadBuilder->count();
$this->mention = $unreadBuilder->whereMention(1)->count();
$this->mark_unread = $this->mark_unread ?? WebSocketDialogUser::whereDialogId($this->id)->whereUserid($userid)->value('mark_unread');
// 对话人数
$builder = WebSocketDialogUser::whereDialogId($this->id);
$this->people = $builder->count();
// 对方信息
$this->dialog_user = null;
$this->group_info = null;
$this->top_at = $this->top_at ?? WebSocketDialogUser::whereDialogId($this->id)->whereUserid($userid)->value('top_at');
switch ($this->type) {
case "user":
$dialog_user = $builder->where('userid', '!=', $userid)->first();
if ($dialog_user->userid === 0) {
$dialog_user->userid = $userid;
}
$this->name = User::userid2nickname($dialog_user->userid);
$this->dialog_user = $dialog_user;
break;
case "group":
if ($this->group_type === 'project') {
$this->group_info = Project::withTrashed()->select(['id', 'name', 'archived_at', 'deleted_at'])->whereDialogId($this->id)->first()?->cancelAppend()->cancelHidden();
$this->name = $this->group_info ? $this->group_info->name : '';
} elseif ($this->group_type === 'task') {
$this->group_info = ProjectTask::withTrashed()->select(['id', 'name', 'complete_at', 'archived_at', 'deleted_at'])->whereDialogId($this->id)->first()?->cancelAppend()->cancelHidden();
$this->name = $this->group_info ? $this->group_info->name : '';
}
break;
}
return $this;
}
/**
* 加入聊天室
* @param int|array $userid 加入的会员ID或会员ID组
* @return bool
*/
public function joinGroup($userid)
{
AbstractModel::transaction(function () use ($userid) {
foreach (is_array($userid) ? $userid : [$userid] as $value) {
if ($value > 0) {
WebSocketDialogUser::updateInsert([
'dialog_id' => $this->id,
'userid' => $value,
]);
}
}
});
return true;
}
/**
* 退出聊天室
* @param int|array $userid 加入的会员ID或会员ID组
* @return bool
*/
public function exitGroup($userid)
{
$builder = WebSocketDialogUser::whereDialogId($this->id);
if (is_array($userid)) {
$builder->whereIn('userid', $userid);
} else {
$builder->whereUserid($userid);
}
$builder->chunkById(100, function($list) {
/** @var WebSocketDialogUser $item */
foreach ($list as $item) {
if ($item->userid == $this->owner_id) {
// 群主不可退出
continue;
}
$item->delete();
}
});
return true;
}
/**
* 删除会话
* @return bool
*/
public function deleteDialog()
{
AbstractModel::transaction(function () {
WebSocketDialogMsgRead::whereDialogId($this->id)
->whereNull('read_at')
->chunkById(100, function ($list) {
WebSocketDialogMsgRead::onlyMarkRead($list);
});
$this->delete();
});
return true;
}
/**
* 还原会话
* @return bool
*/
public function recoveryDialog()
{
$this->restore();
return true;
}
/**
* 检查群组类型
* @return void
*/
public function checkGroup($groupType = 'user')
{
if ($this->type !== 'group') {
throw new ApiException('仅限群组操作');
}
if ($this->group_type !== $groupType) {
throw new ApiException('操作的群组类型错误');
}
}
/**
* 获取群组名称
* @return mixed|string|null
*/
public function getGroupName()
{
if (!isset($this->appendattrs['groupName'])) {
$name = $this->name;
if ($this->type == "group") {
if ($this->group_type === 'project') {
$name = \DB::table('projects')->where('dialog_id', $this->id)->value('name');
} elseif ($this->group_type === 'task') {
$name = \DB::table('project_tasks')->where('dialog_id', $this->id)->value('name');
}
}
$this->appendattrs['groupName'] = $name;
}
return $this->appendattrs['groupName'];
}
/**
* 推送消息
* @param $action
* @param array $data 发送内容,默认为[id=>项目ID]
* @param array $userid 指定会员,默认为群组所有成员
* @return void
*/
public function pushMsg($action, $data = null, $userid = null)
{
if ($data === null) {
$data = ['id' => $this->id];
}
//
if ($userid === null) {
$userid = $this->dialogUser->pluck('userid')->toArray();
}
//
$params = [
'userid' => $userid,
'msg' => [
'type' => 'dialog',
'mode' => $action,
'data' => $data,
]
];
$task = new PushTask($params, false);
Task::deliver($task);
}
/**
* 获取对话(同时检验对话身份)
* @param $dialog_id
* @param bool $checkOwner 是否校验群组身份
* @return self
*/
public static function checkDialog($dialog_id, $checkOwner = false)
{
$dialog = WebSocketDialog::find($dialog_id);
if (empty($dialog)) {
throw new ApiException('对话不存在或已被删除', ['dialog_id' => $dialog_id], -4003);
}
//
$userid = User::userid();
if ($checkOwner === true && $dialog->owner_id != $userid) {
throw new ApiException('仅限群主操作');
}
//
if ($dialog->type === 'group' && $dialog->group_type === 'task') {
// 任务群对话校验是否在项目内
$project_id = intval(ProjectTask::whereDialogId($dialog->id)->value('project_id'));
if ($project_id > 0) {
if (ProjectUser::whereProjectId($project_id)->whereUserid($userid)->exists()) {
return $dialog;
}
}
}
if (!WebSocketDialogUser::whereDialogId($dialog->id)->whereUserid($userid)->exists()) {
throw new ApiException('不在成员列表内', ['dialog_id' => $dialog_id], -4003);
}
return $dialog;
}
/**
* 创建聊天室
* @param string $name 聊天室名称
* @param int|array $userid 加入的会员ID(组)
* @param string $group_type 聊天室类型
* @param int $owner_id 群主会员ID
* @return self|null
*/
public static function createGroup($name, $userid, $group_type = '', $owner_id = 0)
{
return AbstractModel::transaction(function () use ($owner_id, $userid, $group_type, $name) {
$dialog = self::createInstance([
'type' => 'group',
'name' => $name ?: '',
'group_type' => $group_type,
'owner_id' => $owner_id,
'last_at' => $group_type === 'user' ? Carbon::now() : null,
]);
$dialog->save();
foreach (is_array($userid) ? $userid : [$userid] as $value) {
if ($value > 0) {
WebSocketDialogUser::createInstance([
'dialog_id' => $dialog->id,
'userid' => $value,
])->save();
}
}
return $dialog;
});
}
/**
* 获取会员对话(没有自动创建)
* @param int $userid 会员ID
* @param int $userid2 另一个会员ID
* @return self|null
*/
public static function checkUserDialog($userid, $userid2)
{
if ($userid == $userid2) {
$userid2 = 0;
}
$dialogUser = self::select(['web_socket_dialogs.*'])
->join('web_socket_dialog_users as u1', 'web_socket_dialogs.id', '=', 'u1.dialog_id')
->join('web_socket_dialog_users as u2', 'web_socket_dialogs.id', '=', 'u2.dialog_id')
->where('u1.userid', $userid)
->where('u2.userid', $userid2)
->where('web_socket_dialogs.type', 'user')
->first();
if ($dialogUser) {
return $dialogUser;
}
return AbstractModel::transaction(function () use ($userid2, $userid) {
$dialog = self::createInstance([
'type' => 'user',
]);
$dialog->save();
WebSocketDialogUser::createInstance([
'dialog_id' => $dialog->id,
'userid' => $userid,
])->save();
WebSocketDialogUser::createInstance([
'dialog_id' => $dialog->id,
'userid' => $userid2,
])->save();
return $dialog;
});
}
}