📜 Add scroll alpha testnet (#1111)

* adding scroll alpha testnet * Update scroll.ts * Add missing newline --------- Co-authored-by: Łukasz Stankiewicz <[email protected]>
TrueFiEng · May 2, 2023 · 0f7c559 · 0f7c559 · github-actions · May 2, 2023
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diff --git a/.changeset/add_scroll_alpha.md b/.changeset/add_scroll_alpha.md
@@ -0,0 +1,6 @@
+@@ -0,0 +1,5 @@
+---
+"@usedapp/core": patch
+---
+
+⛓ Add Scroll Alpha Testnet to chain ID
diff --git a/packages/core/src/constants/chainId.ts b/packages/core/src/constants/chainId.ts
@@ -59,6 +59,7 @@ import {
   RootstockTestnet,
   KlaytnTestnet,
   Klaytn,
+  ScrollAlphaTestnet,
 } from '../model'
 
 // rough alphabet order (put network from the same chain together)
@@ -122,6 +123,7 @@ export const DEFAULT_SUPPORTED_CHAINS = [
   KlaytnTestnet,
   Klaytn,
   BaseGoerli,
+  ScrollAlphaTestnet,
 ]
 
 export enum ChainId {
@@ -184,4 +186,5 @@ export enum ChainId {
   KlaytnTestnet = 1001,
   Klaytn = 8217,
   BaseGoerli = 84531,
+  ScrollAlpha = 534353,
 }
diff --git a/packages/core/src/hooks/useConfig.test.tsx b/packages/core/src/hooks/useConfig.test.tsx
@@ -26,7 +26,7 @@ describe('useConfig', () => {
     const { result, waitForCurrent } = await renderDAppHook(() => useConfig(), { config: setup.config })
     await waitForCurrent((val) => val !== undefined)
     expect(result.error).to.be.undefined
-    expect(result.current.networks?.length).to.eq(59)
+    expect(result.current.networks?.length).to.eq(60)
     expect(result.current.notifications?.checkInterval).to.eq(500)
     expect(result.current.notifications?.expirationPeriod).to.eq(5000)
   })

diff --git a/packages/core/src/model/chain/index.ts b/packages/core/src/model/chain/index.ts
@@ -30,3 +30,4 @@ export * from './rootstock'
 export * from './klaytn'
 export * from './celo'
 export * from './base'
+export * from './scroll'
diff --git a/packages/core/src/model/chain/scroll.ts b/packages/core/src/model/chain/scroll.ts
@@ -0,0 +1,22 @@
+import { Chain } from '../../constants'
+import { getAddressLink, getTransactionLink } from '../../helpers/chainExplorerLink'
+
+const scrollAlphaExplorerUrl = 'https://blockscout.scroll.io/'
+
+export const ScrollAlphaTestnet: Chain = {
+  chainId: 534353,
+  chainName: 'Scroll Alpha Testnet',
+  isTestChain: true,
+  isLocalChain: false,
+  multicallAddress: '0xA940214bd0387862617E9E6EA3E801DF158692a6',
+  multicall2Address: '0xD5A9877C39838676955F487faC80dc9551E4921C',
+  rpcUrl: 'https://alpha-rpc.scroll.io/l2',
+  nativeCurrency: {
+    name: 'ETH',
+    symbol: 'ETH',
+    decimals: 18,
+  },
+  blockExplorerUrl: scrollAlphaExplorerUrl,
+  getExplorerAddressLink: getAddressLink(scrollAlphaExplorerUrl),
+  getExplorerTransactionLink: getTransactionLink(scrollAlphaExplorerUrl),
+}