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containers/Logbook/Tags/TagsSelectorContainer.js
Maintainability
75.22
Lines of code
122
Difficulty
33.63
Estimated Errors
0.93
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import React, { Component } from 'react' import PropTypes from 'prop-types' import TagSelector from '../../../components/Logbook/Tag/TagSelector'; import { getTagsByInvestigationId, createTagsByInvestigationId } from '../../../api/icat/icatPlus'; import { connect } from 'react-redux'; import axios from 'axios'; class TagsSelectorContainer extends Component { constructor(props) { super(props); this.state = { availableTags: this.props.tags, //at initialization we know only the tags which where selected. Not all available tags. selectedTags: this.props.tags, isFetched: false, isFetching: false, errorMessage: null } this.setSelectedTags = this.setSelectedTags.bind(this); this.getTags = this.getTags.bind(this); this.onTagCreatedinWidget = this.onTagCreatedinWidget.bind(this); } render() { return <TagSelector availableTags={this.state.availableTags} selectedTags={this.state.selectedTags} onTagCreatedinWidget={this.onTagCreatedinWidget} onTagSelectedInWidget={this.setSelectedTags} getTags={this.getTags} isFetching={this.state.isFetching} /> } componentDidMount() { this.props.onChange(this.state.selectedTags); } onTagCreatedinWidget(newTag) { this.createTag(newTag) .then(newlyCreatedTag => { let selectedTags = [...this.state.selectedTags, newlyCreatedTag]; this.setState({ selectedTags: selectedTags }) this.props.onChange(selectedTags); }) } /** Set selected tags * @param {*} selectedTags all currently selected tags */ setSelectedTags(selectedTags) { this.setState({ selectedTags }); this.props.onChange(selectedTags); } /** * Get available tags */ getTags() { if (this.props.investigationId && this.props.user.sessionId) { this.setState({ isFetching: true, errorMessage: null }); axios({ method: 'get', url: getTagsByInvestigationId(this.props.user.sessionId, this.props.investigationId), }) .then(data => this.setState({ availableTags: data.data.tags, isFetching: false, isFetched: true })) .catch((error) => { console.log('ERROR] An error occured while retrieving the tag list. The error is ' + error); this.setState({ errorMessage: 'An error occured while retrieving the tag list.' }) }); } else { console.log('[ERROR] Missing props in AvailableTagsContainer'); this.setState({ availableTags: [], isFetching: false, isFetched: true, errorMessage: null }); }; } /** Creates an investigation tag on the server * @param {object} newTag new tag created on the widget */ createTag(newTag) { if (newTag) { return new Promise((resolve, reject) => { axios({ method: 'post', url: createTagsByInvestigationId(this.props.user.sessionId, this.props.investigationId), data: { ...newTag, investigationId: this.props.investigationId }, }) .then(data => resolve(data.data)) .catch(error => { reject() console.log('createTag promise was rejected'); //this.setMessage(ERROR_MESSAGE_TYPE, parseHTTPError(error), nextContext); }); }); } } } /** * Redux related function which is used to map local props with redux state * @param {*} state redux state */ function mapStateToProps(state) { return { user: state.user }; } TagsSelectorContainer.propTypes = { /* investigation identifier */ investigationId: PropTypes.string.isRequired, /* function triggered when the tag selection has changed. Currently selected tags are argument of this function */ onChange: PropTypes.func, /* Tags initially selected */ tags: PropTypes.array, /* user details (redux props) */ user: PropTypes.object.isRequired } export default connect(mapStateToProps)(TagsSelectorContainer);