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UserInfo.jsx
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UserInfo.jsx
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/*
* Copyright (c) 2002-2018 "Neo4j, Inc"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import React, { Component } from 'react'
import { connect } from 'react-redux'
import { withBus } from 'react-suber'
import { CYPHER_REQUEST } from 'shared/modules/cypher/cypherDuck'
import {
getCurrentUser,
updateCurrentUser
} from 'shared/modules/currentUser/currentUserDuck'
export class UserInfoComponent extends Component {
constructor (props) {
super(props)
this.state = { user: this.props.info }
}
extractUserNameAndRolesFromBolt (r) {
return {
username: r.records[0]._fields[0],
roles: r.records[0]._fields[1]
}
}
componentWillReceiveProps (newProps) {
this.setState({ user: newProps.info })
}
componentWillMount () {
this.props.bus.self(
CYPHER_REQUEST,
'CALL dbms.showCurrentUser',
response => {
if (!response.success) return
const user = this.extractUserNameAndRolesFromBolt(response)
this.props.updateCurrentUser(user.username, user.roles)
}
)
}
render () {
const currentUser = this.state.user
const result = currentUser == null ? null : JSON.stringify(currentUser)
return (
<div id='db-user'>
<h4>User Information</h4>
<p>Current user: {result}</p>
</div>
)
}
}
const mapStateToProps = state => {
return {
info: getCurrentUser(state)
}
}
const mapDispatchToProps = dispatch => {
return {
updateCurrentUser: (username, roles) => {
dispatch(updateCurrentUser(username, roles))
}
}
}
const UserInfo = withBus(
connect(mapStateToProps, mapDispatchToProps)(UserInfoComponent)
)
export default UserInfo