Add find by headcode including PIS

Signed-off-by: Fred Boniface <fred@fjla.uk>

src/routes/train.routes.js

@@ -14,6 +14,6 @@ const trainController = require('../controllers/train.controllers');
 /* DELETE programming language */
 //router.delete('/:id', programmingLanguagesController.remove);
 
-router.get('/headcode/:id', trainController.getByHeadcode);
+router.get('/headcode/today/:id', trainController.getByHeadcodeToday);
 
 module.exports = router;