Added a limit to the number of suggestions when autocompleting at mentions

1 files changed, 6 insertions, 0 deletions

diff --git a/web/react/components/suggestion/at_mention_provider.jsx b/web/react/components/suggestion/at_mention_provider.jsx
index 8c2893448..e502c981d 100644
--- a/web/react/components/suggestion/at_mention_provider.jsx
+++ b/web/react/components/suggestion/at_mention_provider.jsx
@@ -5,6 +5,8 @@ import SuggestionStore from '../../stores/suggestion_store.jsx';
 import UserStore from '../../stores/user_store.jsx';
 import * as Utils from '../../utils/utils.jsx';
 
+const MaxUserSuggestions = 40;
+
 class AtMentionSuggestion extends React.Component {
     render() {
         const {item, isSelection, onClick} = this.props;
@@ -78,6 +80,10 @@ export default class AtMentionProvider {
                 if (user.username.startsWith(usernamePrefix)) {
                     filtered.push(user);
                 }
+
+                if (filtered.length >= MaxUserSuggestions) {
+                    break;
+                }
             }
 
             // add dummy users to represent the @all and @channel special mentions