old_contents: export default function chat(router) {
    router.delete('/chat', (req, res) => {
  
    });
  
    router.delete('/chat/delete/:uuid', (req, res) => {
  
    });
  }
  
new_contents: export default function chat(router) {
    router.delete('/chat', (req, res) => {
  
    });
  
    router.delete('/chat/:uuid', (req, res) => {
  
    });
  }
  
subject: simplify route