react-native-navigation/lib/src/containers/Store.js

const _ = require('lodash');

class Store {
  constructor() {
    this.propsByContainerId = {};
    this.containersByName = {};
    this.refsById = {};
  }

  setPropsForContainerId(containerId, props) {
    _.set(this.propsByContainerId, containerId, props);
  }

  getPropsForContainerId(containerId) {
    return _.get(this.propsByContainerId, containerId, {});
  }

  setOriginalContainerClassForName(containerName, ContainerClass) {
    _.set(this.containersByName, containerName, ContainerClass);
  }

  getOriginalContainerClassForName(containerName) {
    return _.get(this.containersByName, containerName);
  }

  setRefForContainerId(id, ref) {
    _.set(this.refsById, id, ref);
  }

  getRefForContainerId(id) {
    return _.get(this.refsById, id);
  }

  cleanId(id) {
    _.unset(this.refsById, id);
    _.unset(this.propsByContainerId, id);
  }
}

module.exports = Store;