officialAccount.js 2.9 KB

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  1. import $wxsdk from '@/sheep/libs/sdk-h5-weixin';
  2. import { getRootUrl } from '@/sheep/helper';
  3. import AuthUtil from '@/sheep/api/member/auth';
  4. import SocialApi from '@/sheep/api/member/social';
  5. const socialType = 31; // 社交类型 - 微信公众号
  6. // 加载微信公众号JSSDK
  7. async function load() {
  8. $wxsdk.init();
  9. }
  10. // 微信公众号登陆
  11. async function login(code = '', state = '') {
  12. // 情况一:没有 code 时,去获取 code
  13. console.log("没有 code 时,去获取 code")
  14. if (!code) {
  15. const loginUrl = await getLoginUrl();
  16. console.log("没有code时的loginUrl:",getLoginUrl)
  17. if (loginUrl) {
  18. uni.setStorageSync('returnUrl', location.href);
  19. window.location = loginUrl;
  20. }
  21. // 情况二:有 code 时,使用 code 去自动登录
  22. } else {
  23. // 解密 code 发起登陆
  24. console.log("有 code 时,使用 code 去自动登录 解密 code 发起登陆")
  25. const loginResult = await AuthUtil.socialLogin(socialType, code, state);
  26. console.log("有 code 时,使用 code 去自动登录 loginResult:",loginResult)
  27. if (loginResult.code === 0) {
  28. // TODO 非繁人:shareLog
  29. setOpenid(loginResult.data.openid);
  30. return loginResult;
  31. }
  32. }
  33. return false;
  34. }
  35. // 微信公众号绑定
  36. async function bind(code = '', state = '') {
  37. // 情况一:没有 code 时,去获取 code
  38. if (code === '') {
  39. const loginUrl = await getLoginUrl('bind');
  40. if (loginUrl) {
  41. uni.setStorageSync('returnUrl', location.href);
  42. window.location = loginUrl;
  43. }
  44. } else {
  45. // 情况二:有 code 时,使用 code 去自动绑定
  46. const loginResult = await SocialApi.socialBind(socialType, code, state);
  47. if (loginResult.code === 0) {
  48. setOpenid(loginResult.data);
  49. return loginResult;
  50. }
  51. }
  52. return false;
  53. }
  54. // 微信公众号解除绑定
  55. const unbind = async (openid) => {
  56. const { code } = await SocialApi.socialUnbind(socialType, openid);
  57. return code === 0;
  58. };
  59. // 获取公众号登陆地址
  60. async function getLoginUrl(event = 'login') {
  61. const page = getRootUrl() + 'pages/index/login'
  62. + '?event=' + event; // event 目的,区分是 login 还是 bind
  63. const { code, data } = await AuthUtil.socialAuthRedirect(socialType, page);
  64. if (code !== 0) {
  65. return undefined;
  66. }
  67. return data;
  68. }
  69. // 设置 openid 到本地存储,目前只有 pay 支付时会使用
  70. function setOpenid(openid) {
  71. uni.setStorageSync('openid', openid);
  72. }
  73. // 获得 openid
  74. async function getOpenid(force = false) {
  75. let openid = uni.getStorageSync('openid');
  76. if (!openid && force) {
  77. const info = await getInfo();
  78. if (info && info.openid) {
  79. openid = info.openid;
  80. setOpenid(openid);
  81. }
  82. }
  83. return openid;
  84. }
  85. // 获得社交信息
  86. async function getInfo() {
  87. const { code, data } = await SocialApi.getSocialUser(socialType);
  88. if (code !== 0) {
  89. return undefined;
  90. }
  91. return data;
  92. }
  93. export default {
  94. load,
  95. login,
  96. bind,
  97. unbind,
  98. getInfo,
  99. getOpenid,
  100. jssdk: $wxsdk,
  101. };