Party.php 6.1 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
  4. // +----------------------------------------------------------------------
  5. // | Copyright (c) 2017~2024 https://www.yiovo.com All rights reserved.
  6. // +----------------------------------------------------------------------
  7. // | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
  8. // +----------------------------------------------------------------------
  9. // | Author: 萤火科技 <admin@yiovo.com>
  10. // +----------------------------------------------------------------------
  11. declare (strict_types=1);
  12. namespace app\api\service\passport;
  13. use app\api\model\UserOauth as UserOauthModel;
  14. use app\api\service\user\Oauth as OauthService;
  15. use app\api\service\user\Avatar as AvatarService;
  16. use app\common\service\BaseService;
  17. use app\common\enum\Client as ClientEnum;
  18. use cores\exception\BaseException;
  19. use think\Exception;
  20. /**
  21. * 第三方用户注册登录服务
  22. * Class Party
  23. * @package app\api\service\passport
  24. */
  25. class Party extends BaseService
  26. {
  27. /**
  28. * 保存用户的第三方认证信息
  29. * @param int $userId 用户ID
  30. * @param array $partyData 第三方登录信息
  31. * @return bool
  32. * @throws BaseException
  33. * @throws \think\db\exception\DataNotFoundException
  34. * @throws \think\db\exception\DbException
  35. * @throws \think\db\exception\ModelNotFoundException
  36. */
  37. public function createUserOauth(int $userId, array $partyData = []): bool
  38. {
  39. try {
  40. // 获取oauthId和unionId
  41. $oauthInfo = $this->getOauthInfo($partyData);
  42. } catch (BaseException $e) {
  43. // isBack参数代表需重新获取code, 前端拿到该参数进行页面返回
  44. throwError($e->getMessage(), null, ['isBack' => true]);
  45. }
  46. // 是否存在第三方用户
  47. $oauthId = UserOauthModel::getOauthIdByUserId($userId, $partyData['oauth']);
  48. // 如果不存在oauth则写入
  49. if (empty($oauthId)) {
  50. return (new UserOauthModel)->add([
  51. 'user_id' => $userId,
  52. 'oauth_type' => $partyData['oauth'],
  53. 'oauth_id' => $oauthInfo['oauth_id'],
  54. 'unionid' => $oauthInfo['unionid'] ?? '', // unionid可以不存在
  55. 'store_id' => $this->storeId
  56. ]);
  57. }
  58. // 如果存在第三方用户, 需判断oauthId是否相同
  59. if ($oauthId != $oauthInfo['oauth_id']) {
  60. // isBack参数代表需重新获取code, 前端拿到该参数进行页面返回
  61. throwError('很抱歉,当前手机号已绑定其他微信号', null, ['isBack' => true]);
  62. }
  63. return true;
  64. }
  65. /**
  66. * 获取微信小程序登录态(session)
  67. * 这里支持静态变量缓存, 用于实现第二次调用该方法时直接返回已获得的session
  68. * @param string $code
  69. * @return array|false
  70. * @throws BaseException
  71. * @throws \think\db\exception\DataNotFoundException
  72. * @throws \think\db\exception\DbException
  73. * @throws \think\db\exception\ModelNotFoundException
  74. */
  75. public static function getMpWxSession(string $code)
  76. {
  77. static $session;
  78. empty($session) && $session = OauthService::wxCode2Session($code);
  79. return $session;
  80. }
  81. /**
  82. * 第三方用户信息
  83. * @param array $partyData 第三方用户信息
  84. * @param bool $defaultNickName 是否需要生成默认用户昵称 (仅首次注册时)
  85. * @param bool $isGetAvatarUrl 是否保存或下载头像
  86. * @return array
  87. * @throws BaseException
  88. * @throws Exception
  89. */
  90. public static function partyUserInfo(array $partyData, bool $defaultNickName = false, bool $isGetAvatarUrl = true): array
  91. {
  92. $partyUserInfo = $partyData['userInfo'] ?? [];
  93. $data = [];
  94. if (!empty($partyUserInfo['nickName'])) {
  95. $data['nick_name'] = $partyUserInfo['nickName'];
  96. }
  97. // 生成默认的用户昵称
  98. if ($defaultNickName && empty($data['nick_name'])) {
  99. $data['nick_name'] = self::getDefaultNickName($partyData);
  100. }
  101. if ($isGetAvatarUrl) {
  102. // 记录avatarId
  103. if (!empty($partyUserInfo['avatarId']) && $partyUserInfo['avatarId'] > 0) {
  104. $data['avatar_id'] = (int)$partyUserInfo['avatarId'];
  105. }
  106. // 通过外链下载头像
  107. if (empty($data['avatar_id']) && !empty($partyUserInfo['avatarUrl'])) {
  108. $data['avatar_id'] = static::partyAvatar($partyUserInfo['avatarUrl']);
  109. }
  110. }
  111. return $data;
  112. }
  113. /**
  114. * 下载第三方头像并写入文件库
  115. * @param string $avatarUrl
  116. * @return int
  117. * @throws BaseException
  118. * @throws \think\Exception
  119. */
  120. private static function partyAvatar(string $avatarUrl): int
  121. {
  122. $Avatar = new AvatarService;
  123. $fileId = $Avatar->party($avatarUrl);
  124. return $fileId ?: 0;
  125. }
  126. /**
  127. * 获取第三方用户session信息 (openid、unionid)
  128. * @param array $partyData
  129. * @return array|null
  130. * @throws BaseException
  131. * @throws \think\db\exception\DataNotFoundException
  132. * @throws \think\db\exception\DbException
  133. * @throws \think\db\exception\ModelNotFoundException
  134. */
  135. private function getOauthInfo(array $partyData): ?array
  136. {
  137. if ($partyData['oauth'] === ClientEnum::MP_WEIXIN) {
  138. $wxSession = static::getMpWxSession($partyData['code']);
  139. return ['oauth_id' => $wxSession['openid'], 'unionid' => $wxSession['unionid'] ?? null];
  140. }
  141. return null;
  142. }
  143. /**
  144. * 根据第三方来源生成默认用户昵称
  145. * @param array $partyData
  146. * @return string
  147. */
  148. private static function getDefaultNickName(array $partyData): string
  149. {
  150. $default = [
  151. ClientEnum::MP_WEIXIN => '微信',
  152. ClientEnum::H5 => 'H5',
  153. ClientEnum::APP => 'APP',
  154. ];
  155. return isset($default[$partyData['oauth']]) ? "{$default[$partyData['oauth']]}用户" : '商城用户';
  156. }
  157. }