Commit 694a7df9 authored by Tim Zallmann's avatar Tim Zallmann Committed by Fatih Acet

Improving performance of posting a comment by reducing memory + CPU

parent c1b335e0
......@@ -38,7 +38,7 @@ import { normalizeHeaders } from './common_utils';
* } else {
* poll.stop();
* }
* });
* });
*
* 1. Checks for response and headers before start polling
* 2. Interval is provided by `Poll-Interval` header.
......@@ -51,8 +51,8 @@ export default class Poll {
constructor(options = {}) {
this.options = options;
this.options.data = options.data || {};
this.options.notificationCallback = options.notificationCallback ||
function notificationCallback() {};
this.options.notificationCallback =
options.notificationCallback || function notificationCallback() {};
this.intervalHeader = 'POLL-INTERVAL';
this.timeoutID = null;
......@@ -63,6 +63,7 @@ export default class Poll {
const headers = normalizeHeaders(response.headers);
const pollInterval = parseInt(headers[this.intervalHeader], 10);
if (pollInterval > 0 && response.status === httpStatusCodes.OK && this.canPoll) {
clearTimeout(this.timeoutID);
this.timeoutID = setTimeout(() => {
this.makeRequest();
}, pollInterval);
......@@ -77,11 +78,11 @@ export default class Poll {
notificationCallback(true);
return resource[method](data)
.then((response) => {
.then(response => {
this.checkConditions(response);
notificationCallback(false);
})
.catch((error) => {
.catch(error => {
notificationCallback(false);
if (error.status === httpStatusCodes.ABORTED) {
return;
......
......@@ -174,27 +174,19 @@ export default {
[types.UPDATE_NOTE](state, note) {
const noteObj = utils.findNoteObjectById(state.discussions, note.discussion_id);
if (noteObj.individual_note) {
noteObj.notes.splice(0, 1, note);
} else {
const comment = utils.findNoteObjectById(noteObj.notes, note.id);
noteObj.notes.splice(noteObj.notes.indexOf(comment), 1, note);
Object.assign(comment, note);
}
},
[types.UPDATE_DISCUSSION](state, noteData) {
const note = noteData;
let index = 0;
state.discussions.forEach((n, i) => {
if (n.id === note.id) {
index = i;
}
});
const selectedDiscussion = state.discussions.find(n => n.id === note.id);
note.expanded = true; // override expand flag to prevent collapse
state.discussions.splice(index, 1, note);
Object.assign(selectedDiscussion, note);
},
[types.CLOSE_ISSUE](state) {
......@@ -215,12 +207,9 @@ export default {
[types.SET_DISCUSSION_DIFF_LINES](state, { discussionId, diffLines }) {
const discussion = utils.findNoteObjectById(state.discussions, discussionId);
const index = state.discussions.indexOf(discussion);
const discussionWithDiffLines = Object.assign({}, discussion, {
Object.assign(discussion, {
truncated_diff_lines: diffLines,
});
state.discussions.splice(index, 1, discussionWithDiffLines);
},
};
......@@ -2,13 +2,11 @@ import AjaxCache from '~/lib/utils/ajax_cache';
const REGEX_QUICK_ACTIONS = /^\/\w+.*$/gm;
export const findNoteObjectById = (notes, id) =>
notes.filter(n => n.id === id)[0];
export const findNoteObjectById = (notes, id) => notes.find(n => n.id === id);
export const getQuickActionText = note => {
let text = 'Applying command';
const quickActions =
AjaxCache.get(gl.GfmAutoComplete.dataSources.commands) || [];
const quickActions = AjaxCache.get(gl.GfmAutoComplete.dataSources.commands) || [];
const executedCommands = quickActions.filter(command => {
const commandRegex = new RegExp(`/${command.name}`);
......@@ -29,5 +27,4 @@ export const getQuickActionText = note => {
export const hasQuickActions = note => REGEX_QUICK_ACTIONS.test(note);
export const stripQuickActions = note =>
note.replace(REGEX_QUICK_ACTIONS, '').trim();
export const stripQuickActions = note => note.replace(REGEX_QUICK_ACTIONS, '').trim();
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