From a764dfa789ba44e519371b4a1e4569db7f551fb7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 18 Oct 2018 10:43:41 -0700
Subject: feat: MVP of passing in sraApiUrl, assetData and other settings from
 render method

---
 packages/instant/src/redux/actions.ts    |  2 ++
 packages/instant/src/redux/async_data.ts |  4 ++--
 packages/instant/src/redux/reducer.ts    | 25 +++++++++++++++++++------
 packages/instant/src/redux/store.ts      | 14 ++++++++++++--
 4 files changed, 35 insertions(+), 10 deletions(-)

(limited to 'packages/instant/src/redux')

diff --git a/packages/instant/src/redux/actions.ts b/packages/instant/src/redux/actions.ts
index 7d07b4950..fe055b75f 100644
--- a/packages/instant/src/redux/actions.ts
+++ b/packages/instant/src/redux/actions.ts
@@ -25,6 +25,7 @@ export enum ActionTypes {
     UPDATE_SELECTED_ASSET_AMOUNT = 'UPDATE_SELECTED_ASSET_AMOUNT',
     UPDATE_SELECTED_ASSET_BUY_STATE = 'UPDATE_SELECTED_ASSET_BUY_STATE',
     UPDATE_LATEST_BUY_QUOTE = 'UPDATE_LATEST_BUY_QUOTE',
+    UPDATE_SELECTED_ASSET = 'UPDATE_SELECTED_ASSET',
 }
 
 export const actions = {
@@ -33,4 +34,5 @@ export const actions = {
     updateSelectedAssetBuyState: (buyState: AsyncProcessState) =>
         createAction(ActionTypes.UPDATE_SELECTED_ASSET_BUY_STATE, buyState),
     updateLatestBuyQuote: (buyQuote?: BuyQuote) => createAction(ActionTypes.UPDATE_LATEST_BUY_QUOTE, buyQuote),
+    updateSelectedAsset: (assetData?: string) => createAction(ActionTypes.UPDATE_SELECTED_ASSET, assetData),
 };
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 348838307..4ed89bdc3 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -3,10 +3,10 @@ import { coinbaseApi } from '../util/coinbase_api';
 
 import { ActionTypes } from './actions';
 
-import { store } from './store';
+import { Store } from './store';
 
 export const asyncData = {
-    fetchAndDispatchToStore: async () => {
+    fetchAndDispatchToStore: async (store: Store) => {
         let ethUsdPrice = BIG_NUMBER_ZERO;
         try {
             ethUsdPrice = await coinbaseApi.getEthUsdPrice();
diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index adecf2ab7..9922131b4 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -1,14 +1,17 @@
-import { BuyQuote } from '@0xproject/asset-buyer';
+import { AssetBuyer, BuyQuote } from '@0xproject/asset-buyer';
+import { ObjectMap } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as _ from 'lodash';
 
-import { zrxAssetData } from '../constants';
-import { AsyncProcessState } from '../types';
+import { Asset, AssetMetaData, AsyncProcessState } from '../types';
+import { assetUtils } from '../util/asset';
 
 import { Action, ActionTypes } from './actions';
 
 export interface State {
-    selectedAssetData?: string;
+    assetBuyer?: AssetBuyer;
+    assetMetaDataMap: ObjectMap<AssetMetaData>;
+    selectedAsset?: Asset;
     selectedAssetAmount?: BigNumber;
     selectedAssetBuyState: AsyncProcessState;
     ethUsdPrice?: BigNumber;
@@ -16,14 +19,14 @@ export interface State {
 }
 
 export const INITIAL_STATE: State = {
-    // TODO: Remove hardcoded zrxAssetData
-    selectedAssetData: zrxAssetData,
     selectedAssetAmount: undefined,
+    assetMetaDataMap: {},
     selectedAssetBuyState: AsyncProcessState.NONE,
     ethUsdPrice: undefined,
     latestBuyQuote: undefined,
 };
 
+// TODO: Figure out why there is an INITIAL_STATE key in the store...
 export const reducer = (state: State = INITIAL_STATE, action: Action): State => {
     switch (action.type) {
         case ActionTypes.UPDATE_ETH_USD_PRICE:
@@ -46,6 +49,16 @@ export const reducer = (state: State = INITIAL_STATE, action: Action): State =>
                 ...state,
                 selectedAssetBuyState: action.data,
             };
+        case ActionTypes.UPDATE_SELECTED_ASSET:
+            const newSelectedAssetData = action.data;
+            let newSelectedAsset: Asset | undefined;
+            if (!_.isUndefined(newSelectedAssetData)) {
+                newSelectedAsset = assetUtils.createAssetFromAssetData(newSelectedAssetData, state.assetMetaDataMap);
+            }
+            return {
+                ...state,
+                selectedAsset: newSelectedAsset,
+            };
         default:
             return state;
     }
diff --git a/packages/instant/src/redux/store.ts b/packages/instant/src/redux/store.ts
index fcd19f9a8..fc943f1be 100644
--- a/packages/instant/src/redux/store.ts
+++ b/packages/instant/src/redux/store.ts
@@ -1,6 +1,16 @@
 import * as _ from 'lodash';
 import { createStore, Store as ReduxStore } from 'redux';
 
-import { reducer, State } from './reducer';
+import { INITIAL_STATE, reducer, State } from './reducer';
 
-export const store: ReduxStore<State> = createStore(reducer);
+export type Store = ReduxStore<State>;
+
+export const store = {
+    create: (withState: Partial<State>): Store => {
+        const allInitialState = {
+            INITIAL_STATE,
+            ...withState,
+        };
+        return createStore(reducer, allInitialState);
+    },
+};
-- 
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