const { preLogin, postLogin } = require('../../lib/utils/login')
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const { EXTERNAL_DIRECT_CONNECT_PROVIDER } = require('../../common/constants')
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const { ERROR } = require('../../common/error')
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/**
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* 外部用户登录
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* @tutorial https://uniapp.dcloud.net.cn/uniCloud/uni-id-pages.html#external-login
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* @param {object} params
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* @param {string} params.uid uni-id体系用户id
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* @param {string} params.externalUid 业务系统的用户id
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* @returns {object}
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*/
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module.exports = async function (params = {}) {
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const schema = {
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uid: {
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required: false,
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type: 'string'
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},
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externalUid: {
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required: false,
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type: 'string'
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}
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}
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this.middleware.validate(params, schema)
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const {
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uid,
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externalUid
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} = params
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if (!uid && !externalUid) {
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throw {
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errCode: ERROR.PARAM_REQUIRED,
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errMsgValue: {
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param: 'uid or externalUid'
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}
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}
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}
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let query
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if (uid) {
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query = {
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_id: uid
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}
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} else {
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query = {
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identities: {
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provider: EXTERNAL_DIRECT_CONNECT_PROVIDER,
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uid: externalUid
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}
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}
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}
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const user = await preLogin.call(this, {
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user: query
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})
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const result = await postLogin.call(this, {
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user
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})
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return {
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errCode: result.errCode,
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newToken: result.newToken,
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uid: result.uid
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}
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}
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