Add redux to 0x instant

2 files changed, 31 insertions, 0 deletions

diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
new file mode 100644
index 000000000..7efe8aeb0
--- /dev/null
+++ b/packages/instant/src/redux/reducer.ts
@@ -0,0 +1,23 @@
+import * as _ from 'lodash';
+
+import { Action, ActionTypes } from '../types';
+
+export interface State {
+    ethUsdPrice?: string;
+}
+
+export const INITIAL_STATE: State = {
+    ethUsdPrice: undefined,
+};
+
+export function reducer(state: State = INITIAL_STATE, action: Action): State {
+    switch (action.type) {
+        case ActionTypes.UPDATE_ETH_USD_PRICE:
+            return {
+                ...state,
+                ethUsdPrice: action.data,
+            };
+        default:
+            return state;
+    }
+}
diff --git a/packages/instant/src/redux/store.ts b/packages/instant/src/redux/store.ts
new file mode 100644
index 000000000..4d80c0383
--- /dev/null
+++ b/packages/instant/src/redux/store.ts
@@ -0,0 +1,8 @@
+import * as _ from 'lodash';
+import { applyMiddleware, createStore, Store as ReduxStore } from 'redux';
+
+import { reducer, State } from './reducer';
+
+const ONE_SECOND = 1000;
+
+export const store: ReduxStore<State> = createStore(reducer);