PLT-6214 Move channel store and actions over to redux (#6235)

* Move channel store and actions over to redux

* Fix style errors

* Fix unit test

* Various fixes

* More fixes

* Revert config changes

webapp/components/post_view/index.js

@@ -0,0 +1,24 @@
+// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import {connect} from 'react-redux';
+import {bindActionCreators} from 'redux';
+import {viewChannel} from 'mattermost-redux/actions/channels';
+
+import PostViewCache from './post_view_cache.jsx';
+
+function mapStateToProps(state, ownProps) {
+    return {
+        ...ownProps
+    };
+}
+
+function mapDispatchToProps(dispatch) {
+    return {
+        actions: bindActionCreators({
+            viewChannel
+        }, dispatch)
+    };
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(PostViewCache);

webapp/components/post_view/post_view_cache.jsx

@@ -5,13 +5,18 @@ import PostViewController from './post_view_controller.jsx';
 
 import ChannelStore from 'stores/channel_store.jsx';
 import UserStore from 'stores/user_store.jsx';
-import * as AsyncClient from 'utils/async_client.jsx';
 
 import React from 'react';
 
 const MAXIMUM_CACHED_VIEWS = 5;
 
 export default class PostViewCache extends React.Component {
+    static propTypes = {
+        actions: React.PropTypes.shape({
+            viewChannel: React.PropTypes.func.isRequired
+        }).isRequired
+    }
+
     constructor(props) {
         super(props);
 
@@ -32,7 +37,7 @@ export default class PostViewCache extends React.Component {
 
     componentWillUnmount() {
         if (UserStore.getCurrentUser()) {
-            AsyncClient.viewChannel('', this.state.currentChannelId || '');
+            this.props.actions.viewChannel('', this.state.currentChannelId || '');
         }
         ChannelStore.removeChangeListener(this.onChannelChange);
     }