From 99cf08ac38bdee25d07f27a3d9bb5d74199d106c Mon Sep 17 00:00:00 2001
From: Amit Yadav <iit.amit@gmail.com>
Date: Wed, 18 Jan 2017 18:38:31 +0530
Subject: Message Editing and Deleting permissions (#4692)

---
 webapp/components/rhs_root_post.jsx | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'webapp/components/rhs_root_post.jsx')

diff --git a/webapp/components/rhs_root_post.jsx b/webapp/components/rhs_root_post.jsx
index 235ed8db7..4d2c221df 100644
--- a/webapp/components/rhs_root_post.jsx
+++ b/webapp/components/rhs_root_post.jsx
@@ -11,7 +11,6 @@ import RhsDropdown from 'components/rhs_dropdown.jsx';
 
 import ChannelStore from 'stores/channel_store.jsx';
 import UserStore from 'stores/user_store.jsx';
-import TeamStore from 'stores/team_store.jsx';
 
 import * as GlobalActions from 'actions/global_actions.jsx';
 import {flagPost, unflagPost} from 'actions/post_actions.jsx';
@@ -20,6 +19,7 @@ import * as Utils from 'utils/utils.jsx';
 import * as PostUtils from 'utils/post_utils.jsx';
 
 import Constants from 'utils/constants.jsx';
+import DelayedAction from 'utils/delayed_action.jsx';
 import {Tooltip, OverlayTrigger} from 'react-bootstrap';
 
 import {FormattedMessage} from 'react-intl';
@@ -34,6 +34,10 @@ export default class RhsRootPost extends React.Component {
         this.flagPost = this.flagPost.bind(this);
         this.unflagPost = this.unflagPost.bind(this);
 
+        this.canEdit = false;
+        this.canDelete = false;
+        this.editDisableAction = new DelayedAction(this.handleEditDisable);
+
         this.state = {};
     }
 
@@ -42,6 +46,10 @@ export default class RhsRootPost extends React.Component {
         GlobalActions.showGetPostLinkModal(this.props.post);
     }
 
+    handleEditDisable() {
+        this.canEdit = false;
+    }
+
     shouldComponentUpdate(nextProps) {
         if (nextProps.status !== this.props.status) {
             return true;
@@ -96,13 +104,13 @@ export default class RhsRootPost extends React.Component {
         const post = this.props.post;
         const user = this.props.user;
         const mattermostLogo = Constants.MATTERMOST_ICON_SVG;
-        var isOwner = this.props.currentUser.id === post.user_id;
-        var isAdmin = TeamStore.isTeamAdminForCurrentTeam() || UserStore.isSystemAdminForCurrentUser();
-        const isSystemMessage = post.type && post.type.startsWith(Constants.SYSTEM_MESSAGE_PREFIX);
         var timestamp = user ? user.last_picture_update : 0;
         var channel = ChannelStore.get(post.channel_id);
         const flagIcon = Constants.FLAG_ICON_SVG;
 
+        this.canDelete = PostUtils.canDeletePost(post);
+        this.canEdit = PostUtils.canEditPost(post, this.editDisableAction);
+
         var type = 'Post';
         if (post.root_id.length > 0) {
             type = 'Comment';
@@ -189,7 +197,7 @@ export default class RhsRootPost extends React.Component {
             </li>
         );
 
-        if (isOwner || isAdmin) {
+        if (this.canDelete) {
             dropdownContents.push(
                 <li
                     key='rhs-root-delete'
@@ -209,11 +217,12 @@ export default class RhsRootPost extends React.Component {
             );
         }
 
-        if (isOwner && !isSystemMessage) {
+        if (this.canEdit) {
             dropdownContents.push(
                 <li
                     key='rhs-root-edit'
                     role='presentation'
+                    className={this.canEdit ? '' : 'hide'}
                 >
                     <a
                         href='#'
-- 
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