feat: add bitgetWallet

package.json

@@ -18,6 +18,7 @@
     "example"
   ],
   "devDependencies": {
+    "@bitget-wallet/web3-sdk": "^0.0.7",
     "@coinbase/wallet-sdk": "^3.3.0",
     "@testing-library/react-hooks": "^8.0.0",
     "@tsconfig/recommended": "^1.0.1",

packages/bitget-wallet/README.md

@@ -0,0 +1 @@
+# @web3-react/bitget-wallet

packages/bitget-wallet/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "@web3-react/bitget-wallet",
+  "keywords": [
+    "web3-react",
+    "bitget-wallet"
+  ],
+  "author": "kena.yang",
+  "license": "GPL-3.0-or-later",
+  "repository": "github:Uniswap/web3-react",
+  "publishConfig": {
+    "access": "public"
+  },
+  "version": "8.2.1",
+  "files": [
+    "dist/*"
+  ],
+  "type": "commonjs",
+  "types": "./dist/index.d.ts",
+  "main": "./dist/index.js",
+  "exports": "./dist/index.js",
+  "scripts": {
+    "prebuild": "rm -rf dist",
+    "build": "tsc",
+    "start": "tsc --watch"
+  },
+  "dependencies": {
+    "@bitget-wallet/web3-sdk": "^0.0.7",
+    "@metamask/detect-provider": "^1.2.0",
+    "@web3-react/types": "^8.2.0"
+  },
+  "devDependencies": {
+    "@web3-react/store": "^8.2.0"
+  }
+}

packages/bitget-wallet/src/index.spec.ts

@@ -0,0 +1,66 @@
+import { createWeb3ReactStoreAndActions } from '@web3-react/store'
+import type { Actions, Web3ReactStore } from '@web3-react/types'
+import { BitgetWallet } from '.'
+import { MockEIP1193Provider } from '@web3-react/core'
+
+const chainId = '0x1'
+const accounts: string[] = ['0x0000000000000000000000000000000000000000']
+
+describe('BitgetWallet', () => {
+  let mockProvider: MockEIP1193Provider
+
+  beforeEach(() => {
+    mockProvider = new MockEIP1193Provider()
+  })
+
+  beforeEach(() => {
+    ;(window as any).ethereum = mockProvider
+  })
+
+  let store: Web3ReactStore
+  let connector: BitgetWallet
+
+  beforeEach(() => {
+    let actions: Actions
+    ;[store, actions] = createWeb3ReactStoreAndActions()
+    connector = new BitgetWallet({ actions })
+  })
+
+  test('#connectEagerly', async () => {
+    mockProvider.chainId = chainId
+    mockProvider.accounts = accounts
+
+    await connector.connectEagerly()
+
+    expect(mockProvider.eth_requestAccounts).not.toHaveBeenCalled()
+    expect(mockProvider.eth_accounts).toHaveBeenCalled()
+    expect(mockProvider.eth_chainId).toHaveBeenCalled()
+    expect(mockProvider.eth_chainId.mock.invocationCallOrder[0])
+      .toBeGreaterThan(mockProvider.eth_accounts.mock.invocationCallOrder[0])
+
+    expect(store.getState()).toEqual({
+      chainId: Number.parseInt(chainId, 16),
+      accounts,
+      activating: false,
+    })
+  })
+
+  test('#activate', async () => {
+    mockProvider.chainId = chainId
+    mockProvider.accounts = accounts
+
+    await connector.activate()
+
+    expect(mockProvider.eth_requestAccounts).toHaveBeenCalled()
+    expect(mockProvider.eth_accounts).not.toHaveBeenCalled()
+    expect(mockProvider.eth_chainId).toHaveBeenCalled()
+    expect(mockProvider.eth_chainId.mock.invocationCallOrder[0])
+      .toBeGreaterThan(mockProvider.eth_requestAccounts.mock.invocationCallOrder[0])
+
+    expect(store.getState()).toEqual({
+      chainId: Number.parseInt(chainId, 16),
+      accounts,
+      activating: false,
+    })
+  })
+})

packages/bitget-wallet/src/index.ts

@@ -0,0 +1,209 @@
+import {
+  EIP1193Options,
+  currentProvider,
+  getDownload,
+  getIsInstall,
+  installWalletMessage
+} from '@bitget-wallet/web3-sdk'
+import type {
+  Actions,
+  AddEthereumChainParameter,
+  Provider,
+  ProviderConnectInfo,
+  ProviderRpcError,
+  WatchAssetParameters,
+} from '@web3-react/types'
+import { Connector } from '@web3-react/types'
+
+type BitgetWalletProvider = Provider & {
+  isBitkeep?: boolean
+  isConnected?: () => boolean
+  providers?: BitgetWalletProvider[]
+  get chainId(): string
+  get accounts(): string[]
+}
+
+export class NoBitgetWalletError extends Error {
+  public constructor() {
+    super('BitgetWallet not installed')
+    this.name = NoBitgetWalletError.name
+    Object.setPrototypeOf(this, NoBitgetWalletError.prototype)
+  }
+}
+
+type BitgetWalletConnectorOptions = EIP1193Options & {
+  /**
+   * Connector automatically connects when used as Safe App.
+   *
+   * This flag simulates the disconnect behavior by keeping track of connection status in storage
+   * and only autoconnecting when previously connected by user action (e.g. explicitly choosing to connect).
+   *
+   * @default false
+   */
+  shimDisconnect?: boolean
+}
+
+function parseChainId(chainId: string) {
+  return Number.parseInt(chainId, 16)
+}
+
+/**
+ * @param options - Options to pass to `@BitgetWallet/detect-provider`
+ * @param onError - Handler to report errors thrown from eventListeners.
+ */
+export interface BitgetWalletConstructorArgs {
+  actions: Actions
+  options?: BitgetWalletConnectorOptions
+  onError?: (error: Error) => void
+}
+
+export class BitgetWallet extends Connector {
+  /** {@inheritdoc Connector.provider} */
+  public provider?: BitgetWalletProvider
+  private readonly options?: BitgetWalletConnectorOptions
+
+  constructor({ actions, options, onError }: BitgetWalletConstructorArgs) {
+    super(actions, onError)
+    this.options = options
+  }
+
+  private async isomorphicInitialize(): Promise<void> {
+    const provider = currentProvider();
+    if (getIsInstall()) {
+      this.provider = provider as BitgetWalletProvider
+      this.provider.on('connect', ({ chainId }: ProviderConnectInfo): void => {
+        this.actions.update({ chainId: parseChainId(chainId) })
+      })
+      this.provider.on('disconnect', (error: ProviderRpcError): void => {
+        // 1013 indicates that BitgetWallet is attempting to reestablish the connection
+        // https://github.com/BitgetWallet/providers/releases/tag/v8.0.0
+        if (error.code === 1013) {
+          console.debug('BitgetWallet logged connection error 1013: "Try again later"')
+          return
+        }
+        this.actions.resetState()
+        this.onError?.(error)
+      })
+
+      this.provider.on('chainChanged', (chainId: string): void => {
+        this.actions.update({ chainId: parseChainId(chainId) })
+      })
+
+      this.provider.on('accountsChanged', (accounts: string[]): void => {
+        if (accounts.length === 0) {
+          // handle this edge case by disconnecting
+          this.actions.resetState()
+        } else {
+          this.actions.update({ accounts })
+        }
+      })
+    } else {
+      window.open(getDownload(), '_blank')
+      throw new Error(installWalletMessage)
+    }
+  }
+
+  /** {@inheritdoc Connector.connectEagerly} */
+  public async connectEagerly(): Promise<void> {
+    const cancelActivation = this.actions.startActivation()
+
+    try {
+      await this.isomorphicInitialize()
+      if (!this.provider) return cancelActivation()
+
+      // Wallets may resolve eth_chainId and hang on eth_accounts pending user interaction, which may include changing
+      // chains; they should be requested serially, with accounts first, so that the chainId can settle.
+      const accounts = (await this.provider.request({ method: 'eth_accounts' })) as string[]
+      if (!accounts.length) throw new Error('No accounts returned')
+      const chainId = (await this.provider.request({ method: 'eth_chainId' })) as string
+      this.actions.update({ chainId: parseChainId(chainId), accounts })
+    } catch (error) {
+      console.debug('Could not connect eagerly', error)
+      // we should be able to use `cancelActivation` here, but on mobile, Bitget Wallet emits a 'connect'
+      // event, meaning that chainId is updated, and cancelActivation doesn't work because an intermediary
+      // update has occurred, so we reset state instead
+      this.actions.resetState()
+    }
+  }
+
+  /**
+   * Initiates a connection.
+   *
+   * @param desiredChainIdOrChainParameters - If defined, indicates the desired chain to connect to. If the user is
+   * already connected to this chain, no additional steps will be taken. Otherwise, the user will be prompted to switch
+   * to the chain, if one of two conditions is met: either they already have it added in their extension, or the
+   * argument is of type AddEthereumChainParameter, in which case the user will be prompted to add the chain with the
+   * specified parameters first, before being prompted to switch.
+   */
+  public async activate(desiredChainIdOrChainParameters?: number | AddEthereumChainParameter): Promise<void> {
+    let cancelActivation: () => void
+    if (!this.provider?.isConnected?.()) cancelActivation = this.actions.startActivation()
+
+    return this.isomorphicInitialize()
+      .then(async () => {
+        if (!this.provider) throw new NoBitgetWalletError()
+
+        // Wallets may resolve eth_chainId and hang on eth_accounts pending user interaction, which may include changing
+        // chains; they should be requested serially, with accounts first, so that the chainId can settle.
+        const accounts = (await this.provider.request({ method: 'eth_requestAccounts' })) as string[]
+        const chainId = (await this.provider.request({ method: 'eth_chainId' })) as string
+        const receivedChainId = parseChainId(chainId)
+        const desiredChainId =
+          typeof desiredChainIdOrChainParameters === 'number'
+            ? desiredChainIdOrChainParameters
+            : desiredChainIdOrChainParameters?.chainId
+
+        // if there's no desired chain, or it's equal to the received, update
+        if (!desiredChainId || receivedChainId === desiredChainId)
+          return this.actions.update({ chainId: receivedChainId, accounts })
+
+        const desiredChainIdHex = `0x${desiredChainId.toString(16)}`
+
+        // if we're here, we can try to switch networks
+        return this.provider
+          .request({
+            method: 'wallet_switchEthereumChain',
+            params: [{ chainId: desiredChainIdHex }],
+          })
+          .catch((error: ProviderRpcError) => {
+            const errorCode = (error.data as any)?.originalError?.code || error.code
+            if (errorCode === 4902 && typeof desiredChainIdOrChainParameters !== 'number') {
+              if (!this.provider) throw new Error('No provider')
+              // if we're here, we can try to add a new network
+              return this.provider.request({
+                method: 'wallet_addEthereumChain',
+                params: [{ ...desiredChainIdOrChainParameters, chainId: desiredChainIdHex }],
+              })
+            }
+            throw error
+          })
+          .then(() => this.activate(desiredChainId))
+      })
+      .catch((error) => {
+        cancelActivation?.()
+        throw error
+      })
+  }
+
+  public async watchAsset({ address, symbol, decimals, image }: WatchAssetParameters): Promise<true> {
+    if (!this.provider) throw new Error('No provider')
+
+    return this.provider
+      .request({
+        method: 'wallet_watchAsset',
+        params: {
+          type: 'ERC20', // Initially only supports ERC20, but eventually more!
+          options: {
+            address, // The address that the token is at.
+            symbol, // A ticker symbol or shorthand, up to 5 chars.
+            decimals, // The number of decimals in the token
+            image, // A string url of the token logo
+          },
+        },
+      })
+      .then((success) => {
+        if (!success) throw new Error('Rejected')
+        return true
+      })
+  }
+}

packages/bitget-wallet/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "extends": "../../tsconfig.json",
+  "include": ["./src"],
+  "compilerOptions": {
+    "outDir": "./dist"
+  }
+}