creates ui prompt to select multisig account (#5719)

uses 'wallet/getAccounts' RPC to fetch the list of all account names

next uses 'wallet/multisig/getAccountIdentity' to filter accounts that are not
multisig accounts (if an account is not a multisig account then it will not have
an identity)

replaces 'accountPrompt' prompt with 'multisigAccountPrompt' in
'wallet:multisig:sign' command

Author: hughy

ironfish-cli/src/commands/wallet/multisig/sign.ts

@@ -86,7 +86,7 @@ export class SignMultisigTransactionCommand extends IronfishCommand {
 
     let multisigAccountName: string
     if (!flags.account) {
-      multisigAccountName = await ui.accountPrompt(client)
+      multisigAccountName = await ui.multisigAccountPrompt(client)
     } else {
       multisigAccountName = flags.account
       const account = (await client.wallet.getAccounts()).content.accounts.find(

ironfish-cli/src/ui/prompts.ts

@@ -16,6 +16,25 @@ export async function accountPrompt(
   return listPrompt(message, accountsResponse.content.accounts, (a) => a)
 }
 
+export async function multisigAccountPrompt(
+  client: Pick<RpcClient, 'wallet'>,
+  message: string = 'Select multisig account',
+): Promise<string> {
+  const accountsResponse = await client.wallet.getAccounts()
+
+  const accountIdentityPromises = accountsResponse.content.accounts.map((accountName) =>
+    client.wallet.multisig
+      .getAccountIdentity({ account: accountName })
+      .then(() => accountName)
+      .catch(() => undefined),
+  )
+
+  const multisigAccounts = (await Promise.all(accountIdentityPromises)).filter(
+    (accountName): accountName is string => accountName !== undefined,
+  )
+  return listPrompt(message, multisigAccounts, (a) => a)
+}
+
 export async function multisigSecretPrompt(client: Pick<RpcClient, 'wallet'>): Promise<string> {
   const identitiesResponse = await client.wallet.multisig.getIdentities()