Initialize ether wallet

DaevMithran · Nov 16, 2024 · d1b828c · d1b828c
1 parent fc923c7
commit d1b828c
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Showing 3 changed files with 285 additions and 280 deletions.
diff --git a/src/clients/evm/OffChain/index.ts b/src/clients/evm/OffChain/index.ts
@@ -1,5 +1,5 @@
-import { ChainType, OffChainClientOptions, SignType } from '../../../types';
-import { OffChainClientBase } from '../../../interface/OffChainClientBase';
+import { ChainType, OffChainClientOptions, SignType } from "../../../types"
+import { OffChainClientBase } from "../../../interface/OffChainClientBase"
 import {
   PrivateKeyAccount,
   PublicClient,
@@ -8,36 +8,36 @@ import {
   createPublicClient,
   createWalletClient,
   custom,
-} from 'viem';
-import { mainnet } from 'viem/chains';
-import { OffChainRpc } from '../../../types/offChain';
+} from "viem"
+import { mainnet } from "viem/chains"
+import { OffChainRpc } from "../../../types/offChain"
 
 export class OffChainClient extends OffChainClientBase {
-  rpc: OffChainRpc | string;
-  public walletClient!: WalletClient;
-  public publicClient!: PublicClient;
-  public privateKeyAccount?: PrivateKeyAccount;
-  public chain: any;
-  public account!: { address: `0x${string}` };
+  rpc: OffChainRpc | string
+  public walletClient!: WalletClient
+  public publicClient!: PublicClient
+  public privateKeyAccount?: PrivateKeyAccount
+  public chain: any
+  public account!: { address: `0x${string}` }
   constructor({
     signType,
     rpcUrl: rpc,
     account: privateKeyAccount,
     walletClient,
   }: {
-    signType: SignType;
-    rpcUrl?: OffChainRpc | string;
-    account?: PrivateKeyAccount;
-    walletClient?: WalletClient;
+    signType: SignType
+    rpcUrl?: OffChainRpc | string
+    account?: PrivateKeyAccount
+    walletClient?: WalletClient
   }) {
-    super(ChainType.evm, signType, rpc || OffChainRpc.mainnet);
-    this.rpc = rpc || OffChainRpc.mainnet;
-    const chain = mainnet;
-    this.chain = chain;
+    super(ChainType.evm, signType, rpc || OffChainRpc.mainnet)
+    this.rpc = rpc || OffChainRpc.mainnet
+    const chain = mainnet
+    this.chain = chain
     this.publicClient = createPublicClient({
       chain,
       transport: http(),
-    });
+    })
     this.walletClient =
       walletClient ||
       createWalletClient({
@@ -47,67 +47,67 @@ export class OffChainClient extends OffChainClientBase {
           : window.ethereum
           ? custom(window.ethereum)
           : http(),
-      });
-    this.privateKeyAccount = privateKeyAccount;
+      })
+    this.privateKeyAccount = privateKeyAccount
   }
 
   public async getAccount() {
-    let account;
+    let account
     if (this.privateKeyAccount) {
-      account = this.privateKeyAccount;
+      account = this.privateKeyAccount
     } else {
-      const accounts = await this.walletClient.getAddresses();
-      account = { address: accounts[0] } as PrivateKeyAccount;
+      const accounts = await this.walletClient.getAddresses()
+      account = { address: accounts[0] } as PrivateKeyAccount
     }
-    return account;
+    return account
   }
 
   async signTypedData({
     message,
     types,
     primaryType,
   }: {
-    message: { [key: string]: any };
-    types: { [key: string]: { name: string; type: string }[] };
-    primaryType: string;
+    message: { [key: string]: any }
+    types: { [key: string]: { name: string; type: string }[] }
+    primaryType: string
   }): Promise<{ message: any; signature: string }> {
     const data: any = {
       domain: {
-        name: 'sign.global',
-        version: '1',
+        name: "sign.global",
+        version: "1",
       } as const,
       message: message,
       primaryType,
       types: {
         EIP712Domain: [
-          { name: 'name', type: 'string' },
-          { name: 'version', type: 'string' },
+          { name: "name", type: "string" },
+          { name: "version", type: "string" },
         ],
         ...types,
       } as const,
-    };
-    const account = await this.getAccount();
+    }
+    const account = await this.getAccount()
     const signTypedData: any = this.privateKeyAccount
       ? account.signTypedData
-      : this.walletClient.signTypedData;
+      : this.walletClient.signTypedData
     const signature = await signTypedData({
       account: account.address,
       ...data,
-    });
+    })
     return {
       message: data,
       signature,
-    };
+    }
   }
 
   async signMessage(message: string): Promise<string> {
-    const account = await this.getAccount();
+    const account = await this.getAccount()
     const signMessage = this.privateKeyAccount
       ? account.signMessage
-      : this.walletClient.signMessage;
+      : this.walletClient.signMessage
     return await signMessage({
       account: account.address,
       message,
-    });
+    })
   }
 }