diff options
Diffstat (limited to 'packages/testnet-faucets/src/ts/handler.ts')
| -rw-r--r-- | packages/testnet-faucets/src/ts/handler.ts | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/packages/testnet-faucets/src/ts/handler.ts b/packages/testnet-faucets/src/ts/handler.ts index 2a816cebd..82e9a9494 100644 --- a/packages/testnet-faucets/src/ts/handler.ts +++ b/packages/testnet-faucets/src/ts/handler.ts @@ -107,7 +107,11 @@ export class Handler { private _dispenseAsset(req: express.Request, res: express.Response, requestedAssetType: RequestedAssetType): void { const networkId = req.params.networkId; const recipient = req.params.recipient; - const networkConfig = this._networkConfigByNetworkId[networkId]; + const networkConfig = _.get(this._networkConfigByNetworkId, networkId); + if (_.isUndefined(networkConfig)) { + res.status(constants.BAD_REQUEST_STATUS).send('UNSUPPORTED_NETWORK_ID'); + return; + } let dispenserTask; switch (requestedAssetType) { case RequestedAssetType.ETH: @@ -144,20 +148,20 @@ export class Handler { return; } res.setHeader('Content-Type', 'application/json'); - const makerToken = TOKENS_BY_NETWORK[networkConfig.networkId][requestedAssetType]; - if (_.isUndefined(makerToken)) { + const makerTokenIfExists = _.get(TOKENS_BY_NETWORK, [networkConfig.networkId, requestedAssetType]); + if (_.isUndefined(makerTokenIfExists)) { throw new Error(`Unsupported asset type: ${requestedAssetType}`); } const takerTokenSymbol = requestedAssetType === RequestedAssetType.WETH ? RequestedAssetType.ZRX : RequestedAssetType.WETH; - const takerToken = TOKENS_BY_NETWORK[networkConfig.networkId][takerTokenSymbol]; - if (_.isUndefined(takerToken)) { - throw new Error(`Unsupported asset type: ${requestedAssetType}`); + const takerTokenIfExists = _.get(TOKENS_BY_NETWORK, [networkConfig.networkId, takerTokenSymbol]); + if (_.isUndefined(takerTokenIfExists)) { + throw new Error(`Unsupported asset type: ${takerTokenSymbol}`); } - const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(ASSET_AMOUNT, makerToken.decimals); - const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(ASSET_AMOUNT, takerToken.decimals); - const makerAssetData = assetDataUtils.encodeERC20AssetData(makerToken.address); - const takerAssetData = assetDataUtils.encodeERC20AssetData(takerToken.address); + const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(ASSET_AMOUNT, makerTokenIfExists.decimals); + const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(ASSET_AMOUNT, takerTokenIfExists.decimals); + const makerAssetData = assetDataUtils.encodeERC20AssetData(makerTokenIfExists.address); + const takerAssetData = assetDataUtils.encodeERC20AssetData(takerTokenIfExists.address); const order: Order = { makerAddress: configs.DISPENSER_ADDRESS, takerAddress: req.params.recipient as string, |