public async Task Confirm([NotNull] string input)
{
var fid = FriendlyId32.Parse(input);
if (!fid.HasValue)
{
await TypingReplyAsync("Invalid ID `{id}`");
return;
}
var transactions = await(await _pending.Get(debtId: fid.Value.Value)).ToArray();
if (transactions.Length == 0)
{
await TypingReplyAsync($"Cannot find a transaction with ID `{fid}`");
return;
}
if (transactions.Length > 1)
{
await TypingReplyAsync($"Found multiple transactions with ID `{fid}`! This is probably an error, please report it.");
return;
}
var transaction = transactions[0];
if (transaction.ToId != Context.User.Id)
{
await TypingReplyAsync("You cannot confirm this transaction");
return;
}
var result = await _pending.ConfirmPending(fid.Value.Value);
switch (result)
{
case ConfirmResult.Confirmed:
await TypingReplyAsync($"Confirmed {TransactionFormatting.FormatTransaction(this, transaction)}");
break;
case ConfirmResult.AlreadyDenied:
await TypingReplyAsync("This transaction has already been denied and cannot be confirmed");
break;
case ConfirmResult.AlreadyConfirmed:
await TypingReplyAsync("This transaction has already been confirmed");
break;
case ConfirmResult.IdNotFound:
await TypingReplyAsync($"Cannot find a transaction with ID `{fid}`! This is probably an error, please report it.");
break;
default:
await TypingReplyAsync($"Unknown transaction state `{result}`! This is probably an error, please report it.");
throw new ArgumentOutOfRangeException();
}
}
[NotNull] private string FormatTransaction([NotNull] ITransaction tsx)
{
return(TransactionFormatting.FormatTransaction(this, tsx));
}