def authorized(access_token):
next_url = request.args.get('next') or url_for('projects')
if access_token is None:
return redirect(next_url)
guser = get_github_user(access_token)
user = Users.query.filter_by(username=guser.login).first()
if user is None:
user = Users(username=guser.login, email_id=guser.email, github_access_token=access_token)
else:
user.github_access_token = access_token
db_session.add(user)
db_session.commit()
session['user_id'] = user.id
return redirect('/projects')
