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Remove 'plus' plugin

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The functionality is redundant with the 'repeat' plugin.
I don't think anyone actually uses 'plus'.
This commit is contained in:
Juerd Waalboer 2023-01-30 04:46:08 +01:00
parent e5c004958f
commit a93b825836
1 changed files with 0 additions and 41 deletions
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41
plugins/plus
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@ -1,41 +0,0 @@
#!perl
HELP "+<N>" => "Add N more items of the previous thing";
my $limit = 200;
my $err_limit = "Repetition is limited at $limit items.";
my $err_pfand = "Plugins 'pfand' and 'repeat' cannot be combined.";
sub command($self, $cart, $command, @) {
return ABORT, $err_pfand if $cart->entries('is_pfand');
my ($post) = $command =~ /^\+(\d+)?$/
or return NEXT;
return ABORT, "Can't modify an empty transaction." if not $cart->size;
my $last = ($cart->entries)[-1];
return REJECT, "Addition only works on products." if not $last->has_attribute('product_id');
if ($post) {
return REJECT, $err_limit if $last->quantity + $post > $limit;
$last->quantity($last->quantity + $post);
return ACCEPT;
}
return "Add to previous product", \&add;
}
sub add($self, $cart, $arg, @) {
$arg =~ /^\d+$/ and $arg > 0
or return REJECT, "Invalid value.";
my $last = ($cart->entries)[-1];
return REJECT, $err_limit if $last->quantity + $arg > $limit;
$last->quantity($last->quantity + $arg);
return ACCEPT;
}