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| // store.js | |
| import * as redux form 'redux' | |
| const { createStore, combineReducers } = redux | |
| // export our createStore function | |
| export default reducerMap => { | |
| const injectAsyncReducers = (store, name, reducers) => { | |
| // add our new reducers under the name we provide | |
| store.asyncReducers[name] = combineReducers(reducers); | |
| // replace all of the reducers in the store, including our new ones | |
| store.replaceReducer( | |
| combineReducers({ | |
| ...reducerMap, | |
| ...store.asyncReducers | |
| }) | |
| ); | |
| }; | |
| // create the initial store using the initial reducers that passed in | |
| const store = createStore(combineReducers(reducerMap)); | |
| // create a namespace that will later be filled with new reducers | |
| store.asyncReducers = {}; | |
| // add the method that will allow us to add new reducers under a given namespace | |
| store.registerDynamicModule = ({ name, reducers }) => { | |
| console.info(`Registering module reducers for ${name}`); | |
| injectAsyncReducers(store, name, reducers); | |
| }; | |
| // add a method to unhook our reducers. This stops our reducer state from updating any more. | |
| store.unRegisterDynamicModule = name => { | |
| console.info(`Unregistering module reducers for ${name}`); | |
| const noopReducer = (state = {}) => state; | |
| injectAsyncReducers(store, name, noopReducer); | |
| }; | |
| // return our augmented store object | |
| return store; | |
| } |
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