86 lines
2.5 KiB
PHP
86 lines
2.5 KiB
PHP
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<?php
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namespace app\controller\api;
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use app\service\{Tool};
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use app\validate\{User as Vuser};
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use think\facade\Db;
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use think\exception\ValidateException;
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use app\model\{User};
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use think\Exception;
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use think\facade\Config;
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//登录
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class Login extends Base
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{
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protected function initialize()
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{
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parent::initialize();
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}
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/**
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* 获取openid
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*/
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public function getOpenId()
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{
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Config::load('extra/wechat', 'wechat');
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$config = config('wechat');
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$code = $this->request->param('code/s');
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$appId = $config["appId"];//appid
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$appSecret = $config["appSecret"];//appsecret
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$url = 'https://api.weixin.qq.com/sns/jscode2session?appid=' . $appId . '&secret=' . $appSecret . '&js_code=' . $code . '&grant_type=authorization_code';
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$datas = json_decode(Tool::httpRequest($url, "get"), true);
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//返回状态
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if (isset($datas["openid"])) {
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return $this->json(0, "ok", $datas);
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}
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return $this->json(1, "null");
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}
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/**
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* 小程序用户登录 创建用户或更新用户信息
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*/
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public function wechatMiniLogin()
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{
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$data = [];
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$data['openid'] = $this->request->post('openid/s');//微信用户openid
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$data['headimgurl'] = $this->request->post('avatarUrl/s');//微信头像
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$data['nickname'] = $this->request->post('nickName/s');//用户昵称
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try {
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validate(Vuser::class)->check($data);
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} catch (ValidateException $e) {
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return $this->json(1, "异常请求");
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}
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$user = User::getByOpenid($data['openid']);
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$time = time();
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$token_close_time = $time + User::TokenCloseTime;
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$data["login_ip"] = $this->request->ip();
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$data["last_login"] = $time;
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$data["token_close_time"] = $token_close_time;
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$data["token"] = md5($data["openid"] . $time . randomStr(1, 16));
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Db::startTrans();
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try {
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//如果没有注册过 就添加
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if (!empty($user)) {
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User::create($data);
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} else {
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User::updateById($user['id'], $data);
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}
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//提交事务
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Db::commit();
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return $this->json(0, "ok", [
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"token" => $data["token"],
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]);
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} catch (Exception $e) {
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Db::rollback();
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return $this->json(2, $e->getMessage());
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}
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}
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}
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