Design and implement standalone User Login system with user administration, that can easily be integrated into existing project.
- edit, add, delete users and groups(roles).
- one controller, one model.
- simple is_logged_in() for protected pages.
- session data with user_id, user first and last name, role.
- native bootstrap for UI.
- Codeigniter and MySql only.
Please describe your approach, architecture and ideas.
Skills: design, administration