overleaf/services/track-changes/app/js/WebApiManager.js
2020-02-17 18:34:25 +01:00

105 lines
3.2 KiB
JavaScript

/* eslint-disable
camelcase,
handle-callback-err,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
let WebApiManager;
const request = require("requestretry"); // allow retry on error https://github.com/FGRibreau/node-request-retry
const logger = require("logger-sharelatex");
const Settings = require("settings-sharelatex");
// Don't let HTTP calls hang for a long time
const MAX_HTTP_REQUEST_LENGTH = 15000; // 15 seconds
// DEPRECATED! This method of getting user details via track-changes is deprecated
// in the way we lay out our services.
// Instead, web should be responsible for collecting the raw data (user_ids) and
// filling it out with calls to other services. All API calls should create a
// tree-like structure as much as possible, with web as the root.
module.exports = (WebApiManager = {
sendRequest(url, callback) {
if (callback == null) { callback = function(error, body) {}; }
return request.get({
url: `${Settings.apis.web.url}${url}`,
timeout: MAX_HTTP_REQUEST_LENGTH,
maxAttempts: 2, // for node-request-retry
auth: {
user: Settings.apis.web.user,
pass: Settings.apis.web.pass,
sendImmediately: true
}
}, function(error, res, body){
if (error != null) {
return callback(error);
}
if (res.statusCode === 404) {
logger.log({url}, "got 404 from web api");
return callback(null, null);
}
if ((res.statusCode >= 200) && (res.statusCode < 300)) {
return callback(null, body);
} else {
error = new Error(`web returned a non-success status code: ${res.statusCode} (attempts: ${res.attempts})`);
return callback(error);
}
});
},
getUserInfo(user_id, callback) {
if (callback == null) { callback = function(error, userInfo) {}; }
const url = `/user/${user_id}/personal_info`;
logger.log({user_id}, "getting user info from web");
return WebApiManager.sendRequest(url, function(error, body) {
let user;
if (error != null) {
logger.error({err: error, user_id, url}, "error accessing web");
return callback(error);
}
if (body === null) {
logger.error({user_id, url}, "no user found");
return callback(null, null);
}
try {
user = JSON.parse(body);
} catch (error1) {
error = error1;
return callback(error);
}
return callback(null, {
id: user.id,
email: user.email,
first_name: user.first_name,
last_name: user.last_name
});
});
},
getProjectDetails(project_id, callback) {
if (callback == null) { callback = function(error, details) {}; }
const url = `/project/${project_id}/details`;
logger.log({project_id}, "getting project details from web");
return WebApiManager.sendRequest(url, function(error, body) {
let project;
if (error != null) {
logger.error({err: error, project_id, url}, "error accessing web");
return callback(error);
}
try {
project = JSON.parse(body);
} catch (error1) {
error = error1;
return callback(error);
}
return callback(null, project);
});
}
});