starr-philproperties/apps/api/routes/admin/products.routes.js

const express = require('express');
const router  = express.Router();
const ctrl    = require('../../controllers/admin/products.controller');

// Product per course
router.get   ('/courses/:courseId/product',            ctrl.getCourseProduct);
router.put   ('/courses/:courseId/product',            ctrl.upsertCourseProduct);
router.delete('/courses/:courseId/product',            ctrl.removeCourseProduct);

// Categories per course
router.get   ('/courses/:courseId/categories',         ctrl.getCourseCategories);
router.post  ('/courses/:courseId/categories',         ctrl.syncCourseCategories);

module.exports = router;