Chat System For Yeoman Angular FullStack Generator Template

Dear freelancers PLEASE READ MY DESCRIPTION. PLEASE DON'T WRITE AUTOMATED ANSWERS PLEASE! ! ! If you know yeoman system you will not be far away this project. [login to view URL] We will use this generator for scaffolding app so I don't want to integrate authentication responsive design code css etc . There is no need to discover Everest Again. You have to integrate instant messaging like whatsapp to existing user system with [login to view URL] (Thats easy if you look at samples on net) And i want to store last 100 messages for users (this can be changeable) you can store it on MongoDB. I am open your advises For generator You can use Babel or Typescript doesn't matter. For server side you have to use mongoDB and Javascript ( babel ) You have to use pre ready authentication and [login to view URL] Please read description! I don't want complete app or i dont want authentication system i dont want server system just i want [login to view URL] based instant messagin with messaging history. You just do messaging. Please give offer with this. PLEASE!