Fix eslint rules

[MAILPOET-1348]

assets/js/src/newsletters/send/standard.jsx

@@ -1,27 +1,16 @@
-define(
-  [
-    'react',
-    'jquery',
-    'underscore',
-    'mailpoet',
-    'wp-js-hooks',
-  ],
-  (
-    React,
-    jq,
-    _,
-    MailPoet,
-    Hooks
-  ) => {
-    const jQuery = jq;
+import React from 'react';
+import jQuery from 'jquery';
+import _ from 'underscore';
+import MailPoet from 'mailpoet';
+import Hooks from 'wp-js-hooks';
 
-    const currentTime = window.mailpoet_current_time || '00:00';
-    const defaultDateTime = `${window.mailpoet_current_date} 00:00:00`;
-    const timeOfDayItems = window.mailpoet_schedule_time_of_day;
-    const dateDisplayFormat = window.mailpoet_date_display_format;
-    const dateStorageFormat = window.mailpoet_date_storage_format;
+const currentTime = window.mailpoet_current_time || '00:00';
+const defaultDateTime = `${window.mailpoet_current_date} 00:00:00`;
+const timeOfDayItems = window.mailpoet_schedule_time_of_day;
+const dateDisplayFormat = window.mailpoet_date_display_format;
+const dateStorageFormat = window.mailpoet_date_storage_format;
 
-    const datepickerTranslations = {
+const datepickerTranslations = {
   closeText: MailPoet.I18n.t('close'),
   currentText: MailPoet.I18n.t('today'),
   nextText: MailPoet.I18n.t('next'),
@@ -81,9 +70,9 @@ define(
     MailPoet.I18n.t('fridayMin'),
     MailPoet.I18n.t('saturdayMin'),
   ],
-    };
+};
 
-    const DateText = React.createClass({
+const DateText = React.createClass({
   onChange: function onChange(event) {
     const changeEvent = event;
     // Swap display format to storage format
@@ -156,7 +145,7 @@ define(
         size="10"
         name={this.getFieldName()}
         value={this.getDisplayDate(this.props.value)}
-            readOnly={true}
+        readOnly
         disabled={this.props.disabled}
         onChange={this.onChange}
         ref={(c) => { this.dateInput = c; }}
@@ -164,14 +153,14 @@ define(
       />
     );
   },
-    });
+});
 
-    const TimeSelect = React.createClass({
+const TimeSelect = React.createClass({
   render: function render() {
     const options = Object.keys(timeOfDayItems).map(
-          (value, index) => (
+      value => (
         <option
-              key={`option-${index}`}
+          key={`option-${timeOfDayItems[value]}`}
           value={value}
         >
           { timeOfDayItems[value] }
@@ -191,9 +180,9 @@ define(
       </select>
     );
   },
-    });
+});
 
-    const DateTime = React.createClass({
+const DateTime = React.createClass({
   DATE_TIME_SEPARATOR: ' ',
   getInitialState: function getInitialState() {
     return this.buildStateFromProps(this.props);
@@ -250,9 +239,9 @@ define(
       </span>
     );
   },
-    });
+});
 
-    const StandardScheduling = React.createClass({
+const StandardScheduling = React.createClass({
   getCurrentValue: function getCurrentValue() {
     return _.defaults(
       this.props.item[this.props.field.name] || {},
@@ -325,9 +314,9 @@ define(
       </div>
     );
   },
-    });
+});
 
-    let fields = [
+let fields = [
   {
     name: 'subject',
     label: MailPoet.I18n.t('subjectLine'),
@@ -414,11 +403,11 @@ define(
     type: 'reactComponent',
     component: StandardScheduling,
   },
-    ];
+];
 
-    fields = Hooks.applyFilters('mailpoet_newsletters_3rd_step_fields', fields);
+fields = Hooks.applyFilters('mailpoet_newsletters_3rd_step_fields', fields);
 
-    return {
+module.exports = {
   getFields: function getFields() {
     return fields;
   },
@@ -442,6 +431,4 @@ define(
 
     return options;
   },
-    };
-  }
-);
+};