<?php

class CourseController extends Controller {

    public function index() {
        $course = new Course($this->db);
        $this->f3->set('courses', $course->all());
        $this->f3->set('view', 'course/list.html');
    }

    public function create() {
        if ($this->f3->exists('POST.create')) {
            $course = new Course($this->db);
            $course->add();

            $this->f3->reroute('/');
        } else {
            $course = new Course($this->db);
            $this->f3->set('course', $course);
            $this->f3->set('view', 'Course/create.html');
        }
    }

    public function update() {
        $course = new Course($this->db);

        if ($this->f3->exists('POST.update')) {
            $course->edit($this->f3->get('POST.id'));
            $this->f3->reroute('/');
        } else {
            $course->getById($this->f3->get('PARAMS.courseid'));
            $this->f3->set('course', $course);
            $this->f3->set('modules', $course->findModules());
            $this->f3->set('view', 'course/update.html');
        }
    }

    public function delete() {
        if ($this->f3->exists('PARAMS.courseid')) {
            $course = new Course($this->db);
            $course->delete($this->f3->get('PARAMS.courseid'));
        }

        $this->f3->reroute('/');
    }

}