Fix minting for new tokens on testnets

5 files changed, 51 insertions, 40 deletions

diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index a976f915f..d3f2f3f7b 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -27,6 +27,7 @@ import * as _ from 'lodash';
 import * as moment from 'moment';
 import * as React from 'react';
 import contract = require('truffle-contract');
+import { tokenAddressOverrides } from 'ts/utils/token_address_overrides';
 
 import { BlockchainWatcher } from 'ts/blockchain_watcher';
 import { AssetSendCompleted } from 'ts/components/flash_messages/asset_send_completed';
@@ -223,7 +224,13 @@ export class Blockchain {
     public async isAddressInTokenRegistryAsync(tokenAddress: string): Promise<boolean> {
         utils.assert(!_.isUndefined(this._zeroEx), 'ZeroEx must be instantiated.');
         const tokenIfExists = await this._zeroEx.tokenRegistry.getTokenIfExistsAsync(tokenAddress);
-        return !_.isUndefined(tokenIfExists);
+        // HACK: Override token addresses on testnets
+        const tokenSymbolToAddressOverrides = tokenAddressOverrides[this.networkId];
+        let isTokenAddressInOverrides = false;
+        if (!_.isUndefined(tokenSymbolToAddressOverrides)) {
+            isTokenAddressInOverrides = _.keys(tokenSymbolToAddressOverrides).includes(tokenAddress);
+        }
+        return !_.isUndefined(tokenIfExists) || isTokenAddressInOverrides;
     }
     public getLedgerDerivationPathIfExists(): string {
         if (_.isUndefined(this._ledgerSubprovider)) {
@@ -771,6 +778,20 @@ export class Blockchain {
         } else {
             utils.assert(!_.isUndefined(this._zeroEx), 'ZeroEx must be instantiated.');
             tokenRegistryTokens = await this._zeroEx.tokenRegistry.getTokensAsync();
+            const tokenSymbolToAddressOverrides = tokenAddressOverrides[this.networkId];
+            if (!_.isUndefined(tokenAddressOverrides)) {
+                // HACK: Override token addresses on testnets
+                tokenRegistryTokens = _.map(tokenRegistryTokens, (token: ZeroExToken) => {
+                    const overrideIfExists = tokenSymbolToAddressOverrides[token.symbol];
+                    if (!_.isUndefined(overrideIfExists)) {
+                        return {
+                            ...token,
+                            address: overrideIfExists,
+                        };
+                    }
+                    return token;
+                });
+            }
         }
         const tokenByAddress: TokenByAddress = {};
         _.each(tokenRegistryTokens, (t: ZeroExToken) => {
diff --git a/packages/website/ts/components/token_balances.tsx b/packages/website/ts/components/token_balances.tsx
index 7e7a8d1fa..5965ad9bd 100644
--- a/packages/website/ts/components/token_balances.tsx
+++ b/packages/website/ts/components/token_balances.tsx
@@ -337,14 +337,8 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala
         const isMintable =
             (_.includes(configs.SYMBOLS_OF_MINTABLE_KOVAN_TOKENS, token.symbol) &&
                 this.props.networkId === sharedConstants.NETWORK_ID_BY_NAME[Networks.Kovan]) ||
-            (_.includes(configs.SYMBOLS_OF_MINTABLE_RINKEBY_ROPSTEN_TOKENS, token.symbol) &&
-                _.includes(
-                    [
-                        sharedConstants.NETWORK_ID_BY_NAME[Networks.Rinkeby],
-                        sharedConstants.NETWORK_ID_BY_NAME[Networks.Ropsten],
-                    ],
-                    this.props.networkId,
-                ));
+            (_.includes(configs.SYMBOLS_OF_MINTABLE_ROPSTEN_TOKENS, token.symbol) &&
+                this.props.networkId === sharedConstants.NETWORK_ID_BY_NAME[Networks.Ropsten]);
         return (
             <TableRow key={token.address} style={{ height: TOKEN_TABLE_ROW_HEIGHT }}>
                 <TableRowColumn colSpan={tokenColSpan}>
@@ -392,14 +386,6 @@ export class TokenBalances extends React.Component<TokenBalancesProps, TokenBala
                                 onClickAsyncFn={this._onMintTestTokensAsync.bind(this, token)}
                             />
                         )}
-                        {token.symbol === ZRX_TOKEN_SYMBOL && (
-                            <LifeCycleRaisedButton
-                                labelReady="Request"
-                                labelLoading="Sending..."
-                                labelComplete="Sent!"
-                                onClickAsyncFn={this._faucetRequestAsync.bind(this, false)}
-                            />
-                        )}
                     </TableRowColumn>
                 )}
                 {this.props.screenWidth !== ScreenWidths.Sm && (
diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index a1c64f9cb..26d947927 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -44,27 +44,6 @@ export const configs = {
         [3]: [`https://ropsten.infura.io/${INFURA_API_KEY}`],
         [4]: [`https://rinkeby.infura.io/${INFURA_API_KEY}`],
     } as PublicNodeUrlsByNetworkId,
-    SYMBOLS_OF_MINTABLE_KOVAN_TOKENS: ['MKR', 'MLN', 'GNT', 'DGD', 'REP'],
-    SYMBOLS_OF_MINTABLE_RINKEBY_ROPSTEN_TOKENS: [
-        'TKN0',
-        'TKN1',
-        'TKN2',
-        'TKN3',
-        'TKN4',
-        'TKN5',
-        'TKN6',
-        'TKN7',
-        'TKN8',
-        'TKN9',
-        'TKN10',
-        'TKN11',
-        'TKN12',
-        'TKN13',
-        'TKN14',
-        'TKN15',
-        'TKN16',
-        'TKN17',
-        'TKN18',
-        'TKN19',
-    ],
+    SYMBOLS_OF_MINTABLE_KOVAN_TOKENS: ['ZRX', 'MKR', 'MLN', 'GNT', 'DGD', 'REP'],
+    SYMBOLS_OF_MINTABLE_ROPSTEN_TOKENS: ['ZRX', 'MKR', 'MLN', 'GNT', 'DGD', 'REP'],
 };
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 005d17823..23d419907 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -24,6 +24,7 @@ export const constants = {
     NETWORK_ID_MAINNET: 1,
     NETWORK_ID_KOVAN: 42,
     NETWORK_ID_TESTRPC: 50,
+    NETWORK_ID_ROPSTEN: 3,
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     PROVIDER_NAME_LEDGER: 'Ledger',
     PROVIDER_NAME_METAMASK: 'MetaMask',
diff --git a/packages/website/ts/utils/token_address_overrides.ts b/packages/website/ts/utils/token_address_overrides.ts
new file mode 100644
index 000000000..8353358bc
--- /dev/null
+++ b/packages/website/ts/utils/token_address_overrides.ts
@@ -0,0 +1,24 @@
+import { ObjectMap } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+
+// Map of networkId -> tokenSymbol -> tokenAddress
+export type TokenOverrides = ObjectMap<ObjectMap<string>>;
+
+export const tokenAddressOverrides: TokenOverrides = {
+    [constants.NETWORK_ID_KOVAN]: {
+        ZRX: '0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa',
+        REP: '0x8cb3971b8eb709c14616bd556ff6683019e90d9c',
+        DGD: '0xa4f468c9c692eb6b4b8b06270dae7a2cfeedcde9',
+        GNT: '0x31fb614e223706f15d0d3c5f4b08bdf0d5c78623',
+        MKR: '0x7b6b10caa9e8e9552ba72638ea5b47c25afea1f3',
+        MLN: '0x17e394d1df6ce29d042195ea38411a98ff3ead94',
+    },
+    [constants.NETWORK_ID_ROPSTEN]: {
+        ZRX: '0xff67881f8d12f372d91baae9752eb3631ff0ed00',
+        REP: '0xb0b443fe0e8a04c4c85e8fda9c5c1ccc057d6653',
+        DGD: '0xc4895a5aafa2708d6bc1294e20ec839aad156b1d',
+        GNT: '0x7f8acc55a359ca4517c30510566ac35b800f7cac',
+        MKR: '0x06732516acd125b6e83c127752ed5f027e1b276e',
+        MLN: '0x823ebe83d39115536274a8617e00a1ff3544fd63',
+    },
+};