# Feature: User Roles

## Overview
Two custom WordPress user roles control access to all scheduling features.

## Roles

### Instructor (`us_instructor`)
Created on plugin activation. Logs in via standard wp-admin. Can:
- Manage their own availability slots (add/delete)
- View their upcoming confirmed/pending lessons in wp-admin

**Capabilities:** `read`, `manage_availability`, `view_own_lessons`

### Student (`us_student`)
Logs in via the front-end `[us_student_login]` shortcode. Can:
- Browse available lesson slots from all instructors
- Book a lesson slot

**Capabilities:** `read`, `book_lesson`, `view_own_lessons`

## Implementation
- Class: `Unsupervised\Schedular\Roles\RoleManager`
- Roles are created on `plugins_loaded → init` and on plugin activation via `Installer`.
- Permissions are checked with `current_user_can()` against the capability string, not the role name.

## Tests
- `tests/Unit/Roles/RoleManagerTest.php`