ccae71021a
Now implemented via a hidden user called '-cash'. This also introduces the concept of hidden accounts, that begin with '+' or '-', for result accounts and balance accounts. Future versions can further use this for more detailed bookkeeping. The idea behind the sign is that '-' accounts should be inverted to get the intuitive value. So if the account '-cash' has -13.37, that means there should be +13.37 in the cash box (or, well, once the rest of this is implemented and the initial values are then set correctly.)
31 lines
759 B
Perl
31 lines
759 B
Perl
#!perl
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HELP1 "adduser <name>" => "Create an account";
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sub command :Tab(adduser) ($self, $cart, $command, @) {
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$command eq 'adduser' or return NEXT;
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if ($cart->size) {
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return ABORT, "Create the account *before* scanning things.";
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}
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return "Name for the new account", \&username;
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}
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sub username($self, $cart, $name, @) {
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return REJECT, "Sorry, whitespace is not allowed."
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if $name =~ /\s/;
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return REJECT, "Sorry, invalid first character."
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if $name =~ /^[-+*]/;
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return REJECT, "That's too numeric to be a user name."
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if defined parse_amount($name);
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return REJECT, "That name already exists."
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if defined parse_user($name);
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RevBank::Users::create( $name );
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return ACCEPT;
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}
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