huncwot/controller.js

A Programming Environment for TypeScript apps built on top of VS Code

// Copyright 2019 Zaiste & contributors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

const fg = require('fast-glob');
const { sep, parse } = require('path');

const build = () => {
  const handlers = fg.sync(['features/**/Controller/**/*.(js|ts)']);

  return handlers.map(path => {
    const pattern = /([\.\w]+)\/Controller\/([\w\/]+).(js|ts)/;
    const [_, resource, operation] = pattern.exec(path);

    const { dir } = parse(path);

    if (operation.includes(sep)) {
      const segments = operation.split(sep);
      const action = segments.pop();

      return {
        resource: [resource, ...segments].join('/'),
        operation: action,
        dir
      };
    } else {
      return { resource, operation, dir };
    }
  });
};

const translate = (name, resource) =>
  ({
    browse: { method: 'get', route: `/${resource}` },
    fetch: { method: 'get', route: `/${resource}/:id` },
    create: { method: 'post', route: `/${resource}` },
    update: { method: 'put', route: `/${resource}/:id` },
    destroy: { method: 'delete', route: `/${resource}/:id` }
  }[name]);

module.exports = {
  build,
  translate
};