dismiss deleted message in RHS (#6914)

webapp/components/rhs_thread/index.js

@@ -2,7 +2,9 @@
 // See License.txt for license information.
 
 import {connect} from 'react-redux';
+import {bindActionCreators} from 'redux';
 import {getPost, makeGetPostsForThread} from 'mattermost-redux/selectors/entities/posts';
+import {removePost} from 'mattermost-redux/actions/posts';
 
 import RhsThread from './rhs_thread.jsx';
 
@@ -24,4 +26,12 @@ function makeMapStateToProps() {
     };
 }
 
-export default connect(makeMapStateToProps)(RhsThread);
+function mapDispatchToProps(dispatch) {
+    return {
+        actions: bindActionCreators({
+            removePost
+        }, dispatch)
+    };
+}
+
+export default connect(makeMapStateToProps, mapDispatchToProps)(RhsThread);

webapp/components/rhs_thread/rhs_thread.jsx

@@ -59,7 +59,10 @@ export default class RhsThread extends React.Component {
         currentUser: PropTypes.object.isRequired,
         useMilitaryTime: PropTypes.bool.isRequired,
         toggleSize: PropTypes.func,
-        shrink: PropTypes.func
+        shrink: PropTypes.func,
+        actions: PropTypes.shape({
+            removePost: PropTypes.func.isRequired
+        }).isRequired
     }
 
     static defaultProps = {
@@ -401,6 +404,7 @@ export default class RhsThread extends React.Component {
                         status={status}
                         isBusy={this.state.isBusy}
                         getPostList={this.getPostListContainer}
+                        removePost={this.props.actions.removePost}
                     />
                 </div>
             );