feat(get-starknet): add wallet_supportedSpecs rpc method (#370)

* feat: implement skeleton

* chore: update skeletion

* chore: update test

* Update packages/get-starknet/src/rpcs/switch-network.ts

Co-authored-by: khanti42 <[email protected]>

* feat: add wallet_supportedSpecs handling

* Update packages/get-starknet/src/constants.ts

Co-authored-by: Stanley Yuen <[email protected]>

---------

Co-authored-by: stanleyyuen <[email protected]>

packages/get-starknet/src/constants.ts

@@ -1,5 +1,10 @@
 export enum RpcMethod {
  WalletSwitchStarknetChain = 'wallet_switchStarknetChain',
+ WalletSupportedSpecs = 'wallet_supportedSpecs',
 }
 
 export const WalletIconMetaData = `data:image/svg+xml;utf8;base64,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`;
+
+// The supported RPC version should be update base on the Provider.
+// With Provider `Alchemy`, it is 0.7
+export const SupportedStarknetSpecVersion = ['0.7'];

packages/get-starknet/src/rpcs/index.ts

@@ -1 +1,2 @@
 export * from './switch-network';
+export * from './supported-specs';

packages/get-starknet/src/rpcs/supported-specs.ts

@@ -0,0 +1,14 @@
+import type { RpcTypeToMessageMap } from 'get-starknet-core';
+
+import { SupportedStarknetSpecVersion } from '../constants';
+import { StarknetWalletRpc } from '../utils/rpc';
+
+export type WalletSupportedSpecsMethod = 'wallet_supportedSpecs';
+type Params = RpcTypeToMessageMap[WalletSupportedSpecsMethod]['params'];
+type Result = RpcTypeToMessageMap[WalletSupportedSpecsMethod]['result'];
+
+export class WalletSupportedSpecs extends StarknetWalletRpc {
+ async handleRequest(_param: Params): Promise<Result> {
+ return SupportedStarknetSpecVersion;
+ }
+}

packages/get-starknet/src/wallet.ts

@@ -6,7 +6,7 @@ import { Provider } from 'starknet';
 
 import { MetaMaskAccount } from './accounts';
 import { RpcMethod, WalletIconMetaData } from './constants';
-import { WalletSwitchStarknetChain } from './rpcs';
+import { WalletSupportedSpecs, WalletSwitchStarknetChain } from './rpcs';
 import { MetaMaskSigner } from './signer';
 import { MetaMaskSnap } from './snap';
 import type { MetaMaskProvider, Network } from './type';
@@ -56,6 +56,7 @@ export class MetaMaskSnapWallet implements StarknetWindowObject {
 
  this.#rpcHandlers = new Map<string, IStarknetWalletRpc>([
  [RpcMethod.WalletSwitchStarknetChain, new WalletSwitchStarknetChain(this)],
+ [RpcMethod.WalletSupportedSpecs, new WalletSupportedSpecs(this)],
  ]);
  }