Initial Commit Rework

frontend/src/Settings/Quality/Definition/QualityDefinitionsConnector.js

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+import _ from 'lodash';
+import PropTypes from 'prop-types';
+import React, { Component } from 'react';
+import { connect } from 'react-redux';
+import { createSelector } from 'reselect';
+import { fetchQualityDefinitions, saveQualityDefinitions } from 'Store/Actions/settingsActions';
+import QualityDefinitions from './QualityDefinitions';
+
+function createMapStateToProps() {
+  return createSelector(
+    (state) => state.settings.qualityDefinitions,
+    (qualityDefinitions) => {
+      const items = qualityDefinitions.items.map((item) => {
+        const pendingChanges = qualityDefinitions.pendingChanges[item.id] || {};
+
+        return Object.assign({}, item, pendingChanges);
+      });
+
+      return {
+        ...qualityDefinitions,
+        items,
+        hasPendingChanges: !_.isEmpty(qualityDefinitions.pendingChanges)
+      };
+    }
+  );
+}
+
+const mapDispatchToProps = {
+  fetchQualityDefinitions,
+  saveQualityDefinitions
+};
+
+class QualityDefinitionsConnector extends Component {
+
+  //
+  // Lifecycle
+
+  componentDidMount() {
+    this.props.fetchQualityDefinitions();
+  }
+
+  componentDidUpdate(prevProps) {
+    const {
+      hasPendingChanges
+    } = this.props;
+
+    if (hasPendingChanges !== prevProps.hasPendingChanges) {
+      this.props.onHasPendingChange(hasPendingChanges);
+    }
+  }
+
+  //
+  // Control
+
+  save = () => {
+    this.props.saveQualityDefinitions();
+  }
+
+  //
+  // Render
+
+  render() {
+    return (
+      <QualityDefinitions
+        {...this.props}
+      />
+    );
+  }
+}
+
+QualityDefinitionsConnector.propTypes = {
+  hasPendingChanges: PropTypes.bool.isRequired,
+  fetchQualityDefinitions: PropTypes.func.isRequired,
+  saveQualityDefinitions: PropTypes.func.isRequired,
+  onHasPendingChange: PropTypes.func.isRequired
+};
+
+export default connect(createMapStateToProps, mapDispatchToProps, null, { withRef: true })(QualityDefinitionsConnector);