def remove_funds(author_id: Union[AccountId, str], account_id: Union[AccountId,
str],
amount: Fraction, server: Server):
"""Remove funds from an account. Rules applying to
print_money apply.
"""
if amount <= 0:
raise ValueCommandException(amount)
author = _get_account(author_id, server)
account = _get_account(account_id, server)
_assert_authorized(author, None)
server.remove_funds(author_id, account, amount)
def process_remove_funds(author: AccountId, message: str, server: Server,
**kwargs):
author_account = assert_authorized(author, server, Authorization.ADMIN)
parsed = parse_remove_funds(message)
if parsed is None:
raise CommandException(
'Bad formatting; Expected `remove-funds` `AMOUNT` `BENEFICIARY`')
amount, beneficiary = parsed
if amount < 0:
raise CommandException('I can\'t remove negative amounts of funds')
beneficiary_account = assert_is_account(beneficiary, server)
if amount != 0:
server.remove_funds(author_account, beneficiary_account, amount)
return "Success"