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即时消息接口完结

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ASUS
2025-11-19 19:31:47 +08:00
parent 2a89361d3e
commit 4e2ec57f90
5 changed files with 126 additions and 46 deletions
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90
app/chat/model/ChatMessage.php
View File

@@ -2,6 +2,7 @@
namespace app\chat\model;
use ba\Random;
use support\Redis;
use support\think\Db;
@@ -11,41 +12,70 @@ class ChatMessage extends BaseModel
public static function getconverlist($uid, $user_type)
{
// 获取所有会话ID
// 获取所有会话ID 自己发送过消息的
$sessionIds = Db::name('chat_message')->where('from_id', $uid)->WhereOr('to_id', $uid)
->group('session_id')->column('session_id');
->group('session_id')->field('session_id,to_id as group_id,chat_type')->select()->toArray();
// 查看自己加了那些群
$group_arr = Db::name('chat_group_member')->where(['user_id' => $uid])->field('group_id')->select()->toArray();
$data = [];
$i = 0;
foreach ($sessionIds as $k => $session_id) {
// 未读计数
$unreadCount = Db::name('chat_unread_count')->where(['user_id' => $uid, 'session_id' => $session_id])->value('count')?:0;
$data[$i]['unread_count'] = $unreadCount;
// 最后一条消息
$lastMsg = Db::name('chat_message')
->where('session_id', $session_id)
->order('send_time', 'desc')
->find();
if($lastMsg) {
$chat_user = Db::name('chat_user')->where(['user_id' => $lastMsg['from_id']])->field('nick_name,avatar')->find();
// 如果是自己发的不显示发送人
if($lastMsg['from_id'] == $uid) {
$data[$i]['msg'] = $lastMsg['content'];
}else {
// 如果是别人发的显示昵称
$data[$i]['msg'] = $chat_user['nick_name'] . '：' . $lastMsg['content'];
if($sessionIds) {
foreach ($sessionIds as $k => $session_id) {
foreach ($group_arr as $gk => &$group) {
if($session_id['chat_type'] == 2) {
if ($group['group_id'] == $session_id['group_id']) {
unset($group_arr[$gk]);
}else {
$group['session_id'] = Random::build('alnum', 32);
$group['chat_type'] = 2;
}
}
}
$data[$i]['avatar'] = $chat_user['avatar'];
$data[$i]['chat_type'] = $lastMsg['chat_type'];
}else {
$data[$i][] = '';
}
$data[$i]['send_time'] = formatWeChatTime($lastMsg['send_time']);
$data[$i]['session_id'] = $session_id;
$i ++;
}
if(Redis::set('usermsg:list:' . $user_type . ':' . $uid, json_encode($data))) {
return $data;
$sessionIds = array_merge($sessionIds, $group_arr);
$i = 0;
foreach ($sessionIds as $k => $session) {
// 未读计数
$unreadCount = Db::name('chat_unread_count')->where(['user_id' => $uid, 'session_id' => $session['session_id']])->value('count')?:0;
$data[$i]['unread_count'] = $unreadCount;
// // 最后一条消息
$lastMsg = Db::name('chat_message')
->where('session_id', $session['session_id'])
->order('send_time', 'desc')
->find();
if($session['chat_type'] == 1) {
$chat_user = Db::name('chat_user')->where(['user_id' => $session['group_id']])->field('nick_name,avatar')->find();
$avatar = $chat_user['avatar'];
$name = $chat_user['nick_name'];
}else {
$group_info = Db::name('chat_group')->where(['id' => $session['group_id']])->field('id,name,avatar')->find();
$avatar = $group_info['avatar'];
$name = $group_info['name'];
if($lastMsg) {
$chat_user = Db::name('chat_user')->where(['user_id' => $lastMsg['from_id']])->field('nick_name,avatar')->find();
}
}
// 单聊的话 两个人对发用一样的会话ID
$msg = '';
if($lastMsg) {
// 如果是自己发的不显示发送人
if($lastMsg['from_id'] == $uid) {
$msg = $lastMsg['content'];
}else {
// 如果是别人发的显示昵称
$msg = $chat_user['nick_name'] . '：' . $lastMsg['content'];
}
$data[$i]['send_time'] = formatWeChatTime($lastMsg['send_time']);
}
$data[$i]['avatar'] = $avatar;
$data[$i]['chat_type'] = $session['chat_type'];
$data[$i]['session_id'] = $session['session_id'];
$data[$i]['name'] = $name;
$data[$i]['msg'] = $msg;
$i ++;
}
Redis::set('usermsg:list:' . $user_type . ':' . $uid, json_encode($data));
}
return $data;
}

18
app/middleware/JwtAuthMiddleware.php
View File

@@ -3,6 +3,7 @@
namespace app\middleware;
use app\exception\MyBusinessException;
use extend\chat\model\Base;
use support\exception\BusinessException;
use support\Redis;
use Webman\Http\Response;
@@ -13,20 +14,9 @@ class JwtAuthMiddleware implements MiddlewareInterface
{
public function process(Request $request, callable $handler) : Response
{
$uid = Redis::get('token:client:token:' . $request->header('token'));
if($uid) {
// 用户
$user_type = 1;
}else{
$uid = Redis::get('token:admin:token:' . $request->header('token'));
if(!$uid) {
throw new MyBusinessException('请登录', 3000);
}
// 商家
$user_type = 2;
}
$request->setPost('uid', $uid);
$request->setPost('user_type', $user_type);
$user_info = Base::getUser($request->header('token'));
$request->setPost('uid', $user_info['uid']);
$request->setPost('user_type', $user_info['user_type']);
return $handler($request);
}
}