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133 lines
3.7 KiB
133 lines
3.7 KiB
1 year ago
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<?php
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namespace addons\shopro\service\third\wechat;
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use addons\shopro\facade\Wechat;
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use fast\Random;
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use app\common\library\Auth;
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use app\admin\model\shopro\ThirdOauth;
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class MiniProgram
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{
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public $wechat;
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protected $request;
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protected $payload;
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public function __construct($payload = [])
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{
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$this->payload = $payload;
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$this->wechat = Wechat::miniProgram();
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}
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// 小程序登录
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public function login()
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{
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// https://developers.weixin.qq.com/community/develop/doc/00022c683e8a80b29bed2142b56c01
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if (empty($this->payload['sessionId'])) {
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error_stop('未获取到登陆态, 请重试', -1);
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}
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$sessionData = redis_cache($this->payload['sessionId']);
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if (empty($sessionData)) {
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error_stop('登陆态已过期, 请重试', -1);
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}
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$wechatUser = [
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'openid' => $sessionData['openid'],
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'unionid' => $sessionData['unionid'] ?? '',
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'mobile' => '',
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'avatar' => '',
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'nickname' => '',
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];
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return $wechatUser;
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}
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public function bind()
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{
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if (empty($this->payload['sessionId'])) {
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error_stop('未获取到登陆态, 请重试', -1);
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}
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$sessionData = redis_cache($this->payload['sessionId']);
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if (empty($sessionData)) {
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error_stop('登陆态已过期, 请重试', -1);
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}
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$wechatUser = [
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'openid' => $sessionData['openid'],
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'unionid' => $sessionData['unionid'] ?? '',
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'avatar' => '',
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'nickname' => '',
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];
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return $wechatUser;
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}
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// 解密微信小程序手机号
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public function getUserPhoneNumber()
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{
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if (empty($this->payload['sessionId'])) {
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error_stop('未获取到登陆态, 请重试', -1);
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}
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$sessionData = redis_cache($this->payload['sessionId']);
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if (empty($sessionData)) {
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error_stop('登陆态已过期, 请重试', -1);
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}
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$phoneInfo = $this->wechat->encryptor->decryptData($sessionData['session_key'], $this->payload['iv'], $this->payload['encryptedData']);
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if (empty($phoneInfo['purePhoneNumber'])) {
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error_stop('获取失败,请重试');
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}
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if ($phoneInfo['countryCode'] !== '86') {
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error_stop('仅支持大陆地区手机号');
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}
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return $phoneInfo['purePhoneNumber'];
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}
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/**
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* 获取session_id, 缓存 session_key, openid (unionid), 自动登录
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*
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* @return string
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*/
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public function getSessionId()
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{
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if (empty($this->payload['code'])) {
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error_stop('缺少code参数');
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}
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$decryptData = $this->wechat->auth->session($this->payload['code']);
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if(!empty($decryptData['errmsg'])) {
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error_stop($decryptData['errmsg']);
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}
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if (empty($decryptData['session_key'])) {
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error_stop('未获取到登陆态, 请重试', -1);
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}
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$auto_login = $this->payload['auto_login'] ?? false;
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// 自动登录流程
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if($auto_login) {
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$oauthInfo = ThirdOauth::getByOpenid($decryptData['openid']);
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if($oauthInfo && $oauthInfo->user_id) {
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$auth = Auth::instance();
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$ret = $auth->direct($oauthInfo->user_id);
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if ($ret) {
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set_token_in_header($auth->getToken());
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}
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}
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}
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$session_id = Random::uuid();
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redis_cache($session_id, $decryptData, 60 * 60 * 24 * 7); // session_key缓存保留一周
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return ['session_id' => $session_id, 'auto_login' => $auto_login];
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}
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}
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