Add signMessage method to Fractal adapter (#661)

* Bumps fractal wallet adapter implementation dependency

* Updates fractal impl dep

* Adds `signMessage` support for Fracatal wallet adapter

* Updates lock file

* update lockfile

* add changeset

Co-authored-by: Kan Adachi <kadachi1023@gmail.com>

.changeset/lemon-parents-shop.md

@@ -0,0 +1,5 @@
+---
+'@solana/wallet-adapter-fractal': patch
+---
+
+Add signMessage method to Fractal adapter

packages/wallets/fractal/package.json

@@ -33,11 +33,11 @@
         "@solana/web3.js": "^1.58.0"
     },
     "dependencies": {
-        "@fractalwagmi/solana-wallet-adapter": "^0.0.8",
+        "@fractalwagmi/solana-wallet-adapter": "0.0.9",
         "@solana/wallet-adapter-base": "workspace:^"
     },
     "devDependencies": {
         "@solana/web3.js": "^1.58.0",
         "shx": "^0.3.4"
     }
-}
+}

packages/wallets/fractal/src/adapter.ts

@@ -1,7 +1,7 @@
 import type { FractalWalletAdapterImpl as FractalWallet } from '@fractalwagmi/solana-wallet-adapter';
 import type { WalletName } from '@solana/wallet-adapter-base';
 import {
-    BaseSignerWalletAdapter,
+    BaseMessageSignerWalletAdapter,
     WalletConfigError,
     WalletConnectionError,
     WalletDisconnectionError,
@@ -11,6 +11,7 @@ import {
     WalletPublicKeyError,
     WalletReadyState,
     WalletSignTransactionError,
+    WalletSignMessageError,
 } from '@solana/wallet-adapter-base';
 import type { Transaction } from '@solana/web3.js';
 import { PublicKey } from '@solana/web3.js';
@@ -19,7 +20,7 @@ export interface FractalWalletAdapterConfig {}
 
 export const FractalWalletName = 'Fractal' as WalletName<'Fractal'>;
 
-export class FractalWalletAdapter extends BaseSignerWalletAdapter {
+export class FractalWalletAdapter extends BaseMessageSignerWalletAdapter {
     name = FractalWalletName;
     url = 'https://developers.fractal.is/wallet-adapters/solana';
     icon =
@@ -150,4 +151,20 @@ export class FractalWalletAdapter extends BaseSignerWalletAdapter {
             throw error;
         }
     }
+
+    async signMessage(message: Uint8Array): Promise<Uint8Array> {
+        try {
+            const wallet = this._wallet;
+            if (!wallet) throw new WalletNotConnectedError();
+
+            try {
+                return wallet.signMessage(message);
+            } catch (error: any) {
+                throw new WalletSignMessageError(error?.message, error);
+            }
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        }
+    }
 }