<?php

class ModuleController extends Controller {

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

            $this->f3->reroute('/courses/' . $this->f3->get('PARAMS.courseid') . '/update');
        } else {
            $course = new Course($this->db);
            $course->getById($this->f3->get('PARAMS.courseid'));
            $this->f3->set('course', $course);
            $this->f3->set('view', 'module/create.html');
        }
    }

    public function update() {
        $module = new Module($this->db);

        if ($this->f3->exists('POST.update')) {
            $module->edit($this->f3->get('POST.id'));
            $this->f3->reroute('/courses/' . $this->f3->get('PARAMS.courseid') . '/update');
        } else {
            $module->getById($this->f3->get('PARAMS.moduleid'));
            $this->f3->set('module', $module);
            $this->f3->set('course', $module->findCourse());
            $this->f3->set('levels', $module->findLevels());
            $this->f3->set('view', 'module/update.html');
        }
    }

    public function delete() {
        if ($this->f3->exists('PARAMS.moduleid')) {
            $module = new Module($this->db);
            $module->delete($this->f3->get('PARAMS.moduleid'));
        }

        $this->f3->reroute('/courses/' . $this->f3->get('PARAMS.courseid') . '/update');
    }

}