Function create

packages/dva-core/src/index.js:34–279

(hooksAndOpts = {}, createOpts = {})

 * @param createOpts
 */
export function create(hooksAndOpts = {}, createOpts = {}) {
  const { initialReducer, setupApp = noop } = createOpts;

  const plugin = new Plugin();
  plugin.use(filterHooks(hooksAndOpts));

  const app = {
    _models: [prefixNamespace({ ...dvaModel })],
    _store: null,
    _plugin: plugin,
    use: plugin.use.bind(plugin),
    model,
    start,
  };
  return app;

  /**
   * Register model before app is started.
   *
   * @param m {Object} model to register
   */
  function model(m) {
    if (process.env.NODE_ENV !== 'production') {
      checkModel(m, app._models);
    }
    const prefixedModel = prefixNamespace({ ...m });
    app._models.push(prefixedModel);
    return prefixedModel;
  }

  /**
   * Inject model after app is started.
   *
   * @param createReducer
   * @param onError
   * @param unlisteners
   * @param m
   */
  function injectModel(createReducer, onError, unlisteners, m) {
    m = model(m);

    const store = app._store;
    store.asyncReducers[m.namespace] = getReducer(
      m.reducers,
      m.state,
      plugin._handleActions
    );
    store.replaceReducer(createReducer());
    if (m.effects) {
      store.runSaga(
        app._getSaga(m.effects, m, onError, plugin.get('onEffect'))
      );
    }
    if (m.subscriptions) {
      unlisteners[m.namespace] = runSubscription(
        m.subscriptions,
        m,
        app,