botpress/lib/hear.js

The world's first CMS for bots. Easily create, manage and extend chatbots.

'use strict';

var _mware = require('mware');

var _mware2 = _interopRequireDefault(_mware);

var _listeners = require('./listeners');

var _listeners2 = _interopRequireDefault(_listeners);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

module.exports = () => {
  const chain = (0, _mware2.default)();
  const handler = (event, next) => {
    chain.run(event, function () {
      next.apply(this, arguments);
    });
  };

  const middleware = {
    name: 'hear',
    type: 'incoming',
    order: 20,
    module: 'botpress',
    description: 'The built-in hear convenience middleware',
    handler: handler
  };

  const hear = (condition, callback) => {
    chain(_listeners2.default.hear(condition, callback));
  };

  return { hear, middleware };
};
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