text: import Router from 'koa-router';
  import { PoemListValidator, PoemSearchValidator } from './validator';
  import { Poem } from './model';
  
  const api = new Router({ prefix: '/poem' });
  
  api.get('/all', async ctx => {
    const validator = await new PoemListValidator().validate(ctx);
    const poems = await Poem.getAll(validator);
    ctx.json(poems);
  });
  
  api.get('/search', async ctx => {
    const validator = await new PoemSearchValidator().validate(ctx);
    const poems = await Poem.search(validator.get('query.q'));
    ctx.json(poems);
  });
  
  api.get('/authors', async ctx => {
    const authors = await Poem.getAuthors();
    ctx.json(authors);
  });
  
  export { api };
  