add changes from v0.3

src/client/store.js

@@ -0,0 +1,51 @@
+import { combineReducers, compose, createStore } from 'redux'
+import config from '../util/pubConfig'
+import actionTypes from './actionTypes'
+
+// import stores
+import user from './stores/userStore'
+import docs from './stores/docsStore'
+import cache from './stores/cacheStore'
+
+export function initializeStore(initialState) {
+  let enhancer = undefined
+
+  if (!config.ssr) {
+    const persistState = require('redux-localstorage')
+    enhancer = compose(
+      persistState(['cache', 'user'], {
+        merge: (initial, persisted) => {
+          return {
+            ...initial,
+            cache: {
+              ...persisted.cache,
+              ...initial.cache,
+            },
+            user: {
+              ...initial.user,
+              ...persisted.user,
+            },
+          }
+        },
+      })
+    )
+  }
+  const store = combineReducers({
+    user,
+    docs,
+    cache,
+  })
+  const rootStore = (state, action) => {
+    if (action.type === actionTypes.USER_LOGOUT) {
+      state = undefined
+    } else if (action.type === actionTypes.LOAD_CACHE) {
+      state = action.state
+    }
+    return store(state, action)
+  }
+  return createStore(rootStore, initialState, enhancer)
+}
+
+export function getStore() {
+  return config.ssr ? global.reduxStore : window['__NEXT_REDUX_STORE__']
+}