Add scroll config

beefyfinance · May 10, 2024 · 0f61149 · 0f61149
1 parent 91e2641
commit 0f61149
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Showing 5 changed files with 55 additions and 12 deletions.
diff --git a/src/lib/addressbook.ts b/src/lib/addressbook.ts
@@ -6,6 +6,9 @@ export function getChainWNativeTokenDecimals(chain: Chain): number {
     if (chain === 'mode') {
         return 18;
     }
+    if (chain === 'scroll') {
+        return 18;
+    }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.decimals;
 }
@@ -14,6 +17,9 @@ export function getChainWNativeTokenSymbol(chain: Chain): string {
     if (chain === 'mode') {
         return 'ETH';
     }
+    if (chain === 'scroll') {
+        return 'ETH';
+    }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.symbol;
 }
@@ -22,6 +28,9 @@ export function getChainWNativeTokenAddress(chain: Chain): Hex {
     if (chain === 'mode') {
         return '0x4200000000000000000000000000000000000006';
     }
+    if (chain === 'scroll') {
+        return '0x5300000000000000000000000000000000000004';
+    }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.address as Hex;
 }
@@ -30,6 +39,9 @@ export function getNetworkId(chain: Chain): number {
     if (chain === 'mode') {
         return 34443;
     }
+    if (chain === 'scroll') {
+        return 534352;
+    }
     const tokens = addressbook.addressBook[chain].tokens;
     return tokens.WNATIVE.chainId;
 }
diff --git a/src/lib/chain.ts b/src/lib/chain.ts
@@ -1,5 +1,5 @@
 import { addressBook } from 'blockchain-addressbook';
 
-export type Chain = keyof typeof addressBook | 'mode';
+export type Chain = keyof typeof addressBook | 'mode' | 'scroll';
 
-export const allChainIds: Chain[] = [...Object.keys(addressBook), 'mode'] as Chain[];
+export const allChainIds: Chain[] = [...Object.keys(addressBook), 'mode', 'scroll'] as Chain[];
diff --git a/src/lib/config.ts b/src/lib/config.ts
@@ -33,7 +33,7 @@ export const DISABLE_COLLECTOR_FOR_CHAINS: Chain[] = (
     process.env.DISABLE_COLLECTOR_FOR_CHAINS ? process.env.DISABLE_COLLECTOR_FOR_CHAINS.split(',') : []
 ).filter(chain => allChainIds.includes(chain as Chain)) as Chain[];
 export const DISCORD_REPORT_WEBHOOK_URL = process.env.DISCORD_REPORT_WEBHOOK_URL || null;
-export const DISCORD_REPORT_ONLY_FOR_CHAINS: Chain[] = ['fraxtal'];
+export const DISCORD_REPORT_ONLY_FOR_CHAINS: Chain[] = ['fraxtal', 'mode', 'scroll'];
 export const DISCORD_RATE_LIMIT_MIN_SECONDS_BETWEEN_REQUESTS = parseInt(
     process.env.DISCORD_RATE_LIMIT_MIN_SECONDS_BETWEEN_REQUESTS || '10',
     10
@@ -668,6 +668,26 @@ export const RPC_CONFIG: Record<Chain, RpcConfig> = {
             maxAmountOfNativeWei: bigintMultiplyFloat(ONE_ETHER, 5.0),
         },
     },
+    scroll: {
+        ...defaultConfig,
+        url: RPC_FORCE_URL || process.env.SCROLL_RPC_URL || 'https://rpc.scroll.io',
+        transaction: {
+            ...defaultTransactionConfig,
+            type: 'legacy',
+            maxNativePerTransactionWei: bigintMultiplyFloat(ONE_ETHER, 0.01),
+            maxGasPricePerTransactionWei: null,
+        },
+        harvest: {
+            ...defaultHarvestConfig,
+            setTransactionGasLimit: false,
+        },
+        unwrap: {
+            ...defaultUnwrapConfig,
+            minAmountOfWNativeWei: bigintMultiplyFloat(ONE_ETHER, 0.01),
+            maxAmountOfNativeWei: bigintMultiplyFloat(ONE_ETHER, 0.01),
+            setTransactionGasLimit: false,
+        },
+    },
     zkevm: {
         ...defaultConfig,
         url: RPC_FORCE_URL || process.env.ZKEVM_RPC_URL || 'https://rpc.ankr.com/polygon_zkevm',
@@ -897,6 +917,13 @@ export const EXPLORER_CONFIG: Record<Chain, ExplorerConfig> = {
         apiKey: process.env.POLYGON_EXPLORER_API_KEY || '',
         type: 'etherscan',
     },
+    scroll: {
+        addressLinkTemplate: 'https://scrollscan.com/address/${address}',
+        transactionLinkTemplate: 'https://scrollscan.com/tx/${hash}',
+        apiUrl: process.env.SCROLL_EXPLORER_API_URL || 'https://api.scrollscan.com/api',
+        apiKey: process.env.SCROLL_EXPLORER_API_KEY || '',
+        type: 'etherscan',
+    },
     zkevm: {
         addressLinkTemplate: 'https://zkevm.polygonscan.com/address/${address}',
         transactionLinkTemplate: 'https://zkevm.polygonscan.com/tx/${hash}',

diff --git a/src/lib/rpc-client.ts b/src/lib/rpc-client.ts
@@ -24,6 +24,7 @@ import {
     metis,
     optimism,
     polygonZkEvm,
+    scroll,
     zkSync,
 } from 'viem/chains';
 import { loggingHttpTransport } from './rpc-transport';
@@ -73,6 +74,7 @@ const VIEM_CHAINS: Record<Chain, ViemChain | null> = {
     one: applyConfig('one', harmonyOne),
     optimism: applyConfig('optimism', optimism),
     polygon: applyConfig('polygon', polygon),
+    scroll: applyConfig('scroll', scroll),
     zkevm: applyConfig('zkevm', polygonZkEvm),
     zksync: applyConfig('zksync', zkSync),
 };

diff --git a/src/lib/rpc-transport.ts b/src/lib/rpc-transport.ts
@@ -3,17 +3,19 @@ import { rootLogger } from '../util/logger';
 
 const logger = rootLogger.child({ module: 'rpc-transport' });
 
-export function loggingHttpTransport(
-    /** URL of the JSON-RPC API. Defaults to the chain's public RPC URL. */
-    url?: string,
-    config: HttpTransportConfig = {}
-): HttpTransport {
+export function loggingHttpTransport(url?: string, config: HttpTransportConfig = {}): HttpTransport {
     return http(url, {
-        onFetchRequest: request => {
-            logger.trace({ msg: 'rpc.http: request', data: request });
+        onFetchRequest: async request => {
+            const content = await request.json();
+            logger.trace({ msg: 'rpc.http: request', data: content });
+            // @ts-ignore: avoid `Body is unusable` error
+            request.json = async () => content;
         },
-        onFetchResponse(response) {
-            logger.debug({ msg: 'rpc.http: response', data: response });
+        onFetchResponse: async response => {
+            const content = await response.json();
+            logger.debug({ msg: 'rpc.http: response', data: content });
+            // @ts-ignore: avoid `Body is unusable` error
+            response.json = async () => content;
         },
         ...config,
     });