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authorBrandon Millman <brandon.millman@gmail.com>2018-11-03 04:48:31 +0800
committerBrandon Millman <brandon.millman@gmail.com>2018-11-03 05:39:12 +0800
commit5fc2483be776cab90e7ff868b27536a85d6764c9 (patch)
tree1dedb81a97b4c57c763d4f56cb4952d5df4b586f /packages/instant/src/components
parentec83a1d9e735573fe51df7a5854424c0ad4101fb (diff)
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feat(instant): pass in provider through props, fallback to injected provider
Diffstat (limited to 'packages/instant/src/components')
-rw-r--r--packages/instant/src/components/buy_button.tsx5
-rw-r--r--packages/instant/src/components/zero_ex_instant_provider.tsx30
2 files changed, 22 insertions, 13 deletions
diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 12ac62601..9d9a8540c 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -1,4 +1,5 @@
import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { Web3Wrapper } from '@0x/web3-wrapper';
import * as _ from 'lodash';
import * as React from 'react';
import { oc } from 'ts-optchain';
@@ -10,7 +11,6 @@ import { getBestAddress } from '../util/address';
import { balanceUtil } from '../util/balance';
import { gasPriceEstimator } from '../util/gas_price_estimator';
import { util } from '../util/util';
-import { web3Wrapper } from '../util/web3_wrapper';
import { Button, Text } from './ui';
@@ -50,7 +50,8 @@ export class BuyButton extends React.Component<BuyButtonProps> {
}
this.props.onValidationPending(buyQuote);
- const takerAddress = await getBestAddress();
+ const web3Wrapper = new Web3Wrapper(assetBuyer.provider);
+ const takerAddress = await getBestAddress(web3Wrapper);
const hasSufficientEth = await balanceUtil.hasSufficientEth(takerAddress, buyQuote, web3Wrapper);
if (!hasSufficientEth) {
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index fce03a280..4bc840862 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -1,8 +1,11 @@
import { AssetBuyer } from '@0x/asset-buyer';
import { ObjectMap, SignedOrder } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider } from 'ethereum-types';
import * as _ from 'lodash';
import * as React from 'react';
-import { Provider } from 'react-redux';
+import { Provider as ReduxProvider } from 'react-redux';
+import { oc } from 'ts-optchain';
import { SelectedAssetThemeProvider } from '../containers/selected_asset_theme_provider';
import { asyncData } from '../redux/async_data';
@@ -14,8 +17,7 @@ import { assetUtils } from '../util/asset';
import { BigNumberInput } from '../util/big_number_input';
import { errorFlasher } from '../util/error_flasher';
import { gasPriceEstimator } from '../util/gas_price_estimator';
-import { getProvider } from '../util/provider';
-import { web3Wrapper } from '../util/web3_wrapper';
+import { getInjectedProvider } from '../util/injected_provider';
fonts.include();
@@ -29,6 +31,7 @@ export interface ZeroExInstantProviderRequiredProps {
}
export interface ZeroExInstantProviderOptionalProps {
+ provider: Provider;
defaultAssetBuyAmount: number;
additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
networkId: Network;
@@ -39,8 +42,8 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
private readonly _store: Store;
private static _mergeInitialStateWithProps(props: ZeroExInstantProviderProps, state: State = INITIAL_STATE): State {
const networkId = props.networkId || state.network;
- // TODO: Provider needs to not be hard-coded to injected web3.
- const provider = getProvider();
+ // TODO: Proper wallet connect flow
+ const provider = props.provider || getInjectedProvider();
const assetBuyerOptions = {
networkId,
};
@@ -92,19 +95,24 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
public render(): React.ReactNode {
return (
- <Provider store={this._store}>
+ <ReduxProvider store={this._store}>
<SelectedAssetThemeProvider>{this.props.children}</SelectedAssetThemeProvider>
- </Provider>
+ </ReduxProvider>
);
}
private readonly _flashErrorIfWrongNetwork = async (): Promise<void> => {
const msToShowError = 30000; // 30 seconds
const network = this._store.getState().network;
- const networkOfProvider = await web3Wrapper.getNetworkIdAsync();
- if (network !== networkOfProvider) {
- const errorMessage = `Wrong network detected. Try switching to ${Network[network]}.`;
- errorFlasher.flashNewErrorMessage(this._store.dispatch, errorMessage, msToShowError);
+ const assetBuyerIfExists = this._store.getState().assetBuyer;
+ const providerIfExists = oc(assetBuyerIfExists).provider();
+ if (!_.isUndefined(providerIfExists)) {
+ const web3Wrapper = new Web3Wrapper(providerIfExists);
+ const networkOfProvider = await web3Wrapper.getNetworkIdAsync();
+ if (network !== networkOfProvider) {
+ const errorMessage = `Wrong network detected. Try switching to ${Network[network]}.`;
+ errorFlasher.flashNewErrorMessage(this._store.dispatch, errorMessage, msToShowError);
+ }
}
};
}