formDispatcher.js

import serialize from 'form-serialize';
import actionCreators from './actionCreators';

export const formDispatcher = dispatch => event => {
  event.preventDefault();
  
  const { currentTarget } = event;
  const isChild = 'form' in currentTarget;
  const form = isChild ? currentTarget.form : currentTarget;

  const actionParams = serialize(form, { hash: true, empty: true });
  if (isChild && currentTarget.tagName === 'BUTTON' && currentTarget.name) {
    actionParams[currentTarget.name] = currentTarget.value;
  }

  const actionCreator = actionCreators[actionParams['action-creator']];
  const action = actionCreator(actionParams);
  dispatch(action);
};