gauntlet: multisig: Allow batch approving transactions

gauntlet/packages/gauntlet-serum-multisig/src/commands/approve.ts

@@ -0,0 +1,44 @@
+import { SolanaCommand, TransactionResponse } from '@chainlink/gauntlet-solana'
+import { PublicKey } from '@solana/web3.js'
+import { Result } from '@chainlink/gauntlet-core'
+import { logger } from '@chainlink/gauntlet-core/dist/utils'
+import { CONTRACT_LIST, getContract } from '../lib/contracts'
+
+export default class SetOwners extends SolanaCommand {
+  static id = 'serum_multisig:approve'
+  static category = CONTRACT_LIST.MULTISIG
+
+  static examples = ['yarn gauntlet serum_multisig:approve --network=local [IDS...]']
+
+  constructor(flags, args) {
+    super(flags, args)
+  }
+  makeRawTransaction = async (signer: PublicKey) => {
+    const multisigAddress = new PublicKey(process.env.MULTISIG_ADDRESS || '')
+    const multisig = getContract(CONTRACT_LIST.MULTISIG)
+    const address = multisig.programId.toString()
+    const program = this.loadProgram(multisig.idl, address)
+
+
+    logger.info(`Approving transactions: ${this.args}`)
+
+    // map ids over this
+    const ixs = await Promise.all(this.args.map((tx) => 
+      program.methods
+        .approve()
+        .accounts({
+          multisig: multisigAddress,
+          transaction: new PublicKey(tx),
+          owner: signer,
+        })
+        .instruction()
+    ))
+
+    return ixs
+  }
+
+  //execute not needed, this command cannot be ran outside of multisig
+  execute = async () => {
+    return {} as Result<TransactionResponse>
+  }
+}