From 3473324bb17b1f31ce24bd465ded432c1c9f2f5b Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Sat, 27 Sep 2014 00:31:19 +0300
Subject: [PATCH] Add page information to job_list

---
 lib/Gruntmaster/Data.pm | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

diff --git a/lib/Gruntmaster/Data.pm b/lib/Gruntmaster/Data.pm
index 608ca50..e8ce571 100644
--- a/lib/Gruntmaster/Data.pm
+++ b/lib/Gruntmaster/Data.pm
@@ -20,6 +20,7 @@ our $VERSION = '5999.000_008';
 use Lingua::EN::Inflect qw/PL_N/;
 use JSON qw/decode_json/;
 use List::Util qw/sum/;
+use PerlX::Maybe qw/maybe/;
 use Sub::Name qw/subname/;
 
 use constant PROBLEM_PUBLIC_COLUMNS => [qw/id author writer level name owner private statement timeout olimit value/];
@@ -157,19 +158,25 @@ sub contest_entry {
 sub job_list {
 	my ($self, %args) = @_;
 	$args{page} //= 1;
-	my $rs = $self->jobs->search(undef, {order_by => {-desc => 'me.id'}, prefetch => ['problem', 'owner'], rows => JOBS_PER_PAGE, offset => ($args{page} - 1) * JOBS_PER_PAGE});
+	my $rs = $self->jobs->search(undef, {order_by => {-desc => 'me.id'}, prefetch => ['problem', 'owner'], rows => JOBS_PER_PAGE, page => $args{page}});
 	$rs = $rs->search({'me.owner' => $args{owner}})   if $args{owner};
 	$rs = $rs->search({contest    => $args{contest}}) if $args{contest};
 	$rs = $rs->search({problem    => $args{problem}}) if $args{problem};
-	[map {
-		my %params = $_->get_columns;
-		$params{owner_name}   = $_->owner->name;
-		$params{problem_name} = $_->problem->name;
-		$params{results} &&= decode_json $params{results};
-		$params{size}      = length $params{source};
-		delete $params{source};
-		\%params
-	} $rs->all]
+	return {
+		log => [map {
+			my %params = $_->get_columns;
+			$params{owner_name}   = $_->owner->name;
+			$params{problem_name} = $_->problem->name;
+			$params{results} &&= decode_json $params{results};
+			$params{size}      = length $params{source};
+			delete $params{source};
+			\%params
+		} $rs->all],
+		current_page => $rs->pager->current_page,
+		maybe previous_page => $rs->pager->previous_page,
+		maybe next_page => $rs->pager->next_page,
+		maybe last_page => $rs->pager->last_page,
+	}
 }
 
 sub job_entry {
-- 
2.30.2