Add redux to 0x instant

5 files changed, 49 insertions, 4 deletions

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 9f97b1caa..2a1c05f2a 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -64,6 +64,8 @@
         "@types/node": "*",
         "@types/react": "16.4.7",
         "@types/react-dom": "^16.0.8",
+        "@types/react-redux": "^6.0.9",
+        "@types/redux": "^3.6.0",
         "awesome-typescript-loader": "^5.2.1",
         "copyfiles": "^1.2.0",
         "enzyme": "^3.6.0",
diff --git a/packages/instant/src/components/zero_ex_instant.tsx b/packages/instant/src/components/zero_ex_instant.tsx
index 43398cf3b..9ba390be9 100644
--- a/packages/instant/src/components/zero_ex_instant.tsx
+++ b/packages/instant/src/components/zero_ex_instant.tsx
@@ -1,11 +1,15 @@
 import * as React from 'react';
+import { Provider } from 'react-redux';
 
-import { ThemeProvider } from '../style/theme';
+import { store } from '../redux/store';
+import { theme, ThemeProvider } from '../style/theme';
 
 export interface ZeroExInstantProps {}
 
 export const ZeroExInstant: React.StatelessComponent<ZeroExInstantProps> = () => (
-    <ThemeProvider>
-        <div> ZeroExInstant </div>
-    </ThemeProvider>
+    <Provider store={store}>
+        <ThemeProvider theme={theme}>
+            <div> ZeroExInstant </div>
+        </ThemeProvider>
+    </Provider>
 );
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);
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
new file mode 100644
index 000000000..3ba5a9b94
--- /dev/null
+++ b/packages/instant/src/types.ts
@@ -0,0 +1,8 @@
+export enum ActionTypes {
+    UPDATE_ETH_USD_PRICE,
+}
+
+export interface Action {
+    type: ActionTypes;
+    data?: any;
+}