51 lines
1.5 KiB
Perl
51 lines
1.5 KiB
Perl
#!perl
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HELP1 "<account>" => "[Pay with your account and] show balance";
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HELP "list" => "List accounts and balances";
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HELP "shame" => "Display Hall of Shame (negative balances)";
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sub command :Tab(list,ls,shame,USERS) ($self, $cart, $command, @) {
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return $self->list if $command eq 'list';
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return $self->list if $command eq 'ls';
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return $self->shame if $command eq 'shame';
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my $user = parse_user($command)
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or return NEXT;
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return $self->balance($user) if not $cart->size;
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$cart->checkout($user) or return REJECT, "Checkout failed.";
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return ACCEPT;
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}
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sub hook_checkout($class, $cart, $user, $transaction_id, @) {
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if ($cart->changed) {
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say "Done:";
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$cart->display;
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}
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say "Transaction ID: $transaction_id";
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}
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sub list($self) {
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system "sort -f revbank.accounts | grep -v ^# | perl -ne's/( -[\\d.]+)/\\e[31;1m\$1\\e[0m/; print if not /^[-+]/' | more";
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return ACCEPT;
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}
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sub shame($self) {
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system "sort -k2 -n revbank.accounts | grep -v ^# | grep -- ' -' | perl -ne's/( -[\\d.]+)/\\e[31;1m\$1\\e[0m/; print if not /^[-+]/' | more";
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return ACCEPT;
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}
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sub _recent($n, $u) {
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$n += 0;
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print "Last $n transactions for $u:\n";
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system "perl -lane'lc(\$F[3]) eq lc(qq[\Q$u\E]) or next; s/CHECKOUT\\s+\\S+\\s+\\S+\\s+// or next; s/ #// or next; s/_/ /; print' .revbank.log | tail -n$n";
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}
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sub balance($self, $u) {
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_recent(10, $u);
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printf "Balance for $u is \e[1m%+.2f\e[0m\n", RevBank::Users::balance($u);
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say "NB: Products/amounts/commands FIRST, username LAST.";
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return ABORT;
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}
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