Vue.js & Django Social Scheduler: connect Facebook Pages with API url

To publish posts on Facebook posts from Vue.js & Django Social Scheduler application I need first to connect the Facebook Pages in my application. To do this, I need to redirect the user to the Facebook Login page and request it to grant permissions for Facebook Pages read and publish to my Facebook Application which I'm using in my Vue.js & Django Social Scheduler application.Gist Url https://gist.github.com/InterTuts/2479a5bdad71cbb95e74c18fc345b73b