freeCodeCamp/common/models/User-Identity.js

100 lines
2.3 KiB
JavaScript

import assign from 'object.assign';
import debugFactory from 'debug';
const debug = debugFactory('freecc:models:userIdent');
const { defaultProfileImage } = require('../utils/constantStrings.json');
function getFirstImageFromProfile(profile) {
return profile && profile.photos && profile.photos[0] ?
profile.photos[0].value :
null;
}
// using es6 argument destructing
function setProfileFromGithub(
user,
{
profileUrl: githubURL,
username
},
{
id: githubId,
'avatar_url': picture,
email: githubEmail,
'created_at': joinedGithubOn,
blog: website,
location,
name
}
) {
return assign(
user,
{ isGithubCool: true, isMigrationGrandfathered: false },
{
name,
username: username.toLowerCase(),
location,
joinedGithubOn,
website,
picture,
githubId,
githubURL,
githubEmail,
githubProfile: githubURL
}
);
}
export default function(UserIdent) {
UserIdent.observe('before save', function(ctx, next) {
var userIdent = ctx.currentInstance || ctx.instance;
if (!userIdent) {
debug('no user identity instance found');
return next();
}
userIdent.user(function(err, user) {
let userChanged = false;
if (err) { return next(err); }
if (!user) {
debug('no user attached to identity!');
return next();
}
const { profile } = userIdent;
const picture = getFirstImageFromProfile(profile);
debug('picture', picture, user.picture);
// check if picture was found
// check if user has no picture
// check if user has default picture
// set user.picture from oauth provider
if (
picture &&
(!user.picture || user.picture === defaultProfileImage)
) {
debug('setting user picture');
user.picture = picture;
userChanged = true;
}
// if user signed in with github refresh their info
if (userIdent.provider === 'github-login') {
debug("user isn't github cool or username from github is different");
setProfileFromGithub(user, profile, profile._json);
userChanged = true;
}
if (userChanged) {
return user.save(function(err) {
if (err) { return next(err); }
next();
});
}
debug('exiting after user identity before save');
next();
});
});
}