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Support non-repeatable entries

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This commit is contained in:
Juerd Waalboer 2021-07-28 00:40:36 +02:00
parent 88cb8f5cb7
commit cbaf86a23e
1 changed files with 7 additions and 0 deletions
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7
plugins/repeat
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@ -4,6 +4,7 @@ HELP "*<N>, x<N>, <N>x, <N>*" => "Repeat previous/next product N times";
my $err_stacked = "Stacked repetition is not supported.";
my $err_pfand = "Plugins 'pfand' and 'repeat' cannot be combined.";
my $err_nope = "Entry does not support repetition.";
my $limit = 200;
my $err_limit = "Repetition is limited at $limit items.";
@ -24,6 +25,7 @@ sub command {
return REJECT, $err_limit if $post > $limit;
return ABORT, "Can't modify an empty transaction." if not $cart->size;
return REJECT, $err_stacked if $last->multiplied;
return REJECT, $err_nope if $last->attribute('no_repeat');
$last->quantity($post);
return ACCEPT;
@ -52,6 +54,7 @@ sub command {
}
return REJECT, $err_stacked if $last->multiplied;
return REJECT, $err_nope if $last->attribute('no_repeat');
return "Multiply previous product by", \&repeat;
}
@ -83,6 +86,10 @@ sub hook_added_entry {
if $entries[-2] != $planned[0];
my $num = $planned[0]->quantity;
if ($entries[-1]->attribute('no_repeat')) {
print $err_nope, "\n";
$num = 1;
}
$cart->delete($planned[0]);
$entries[-1]->quantity($num);