[#18] Inventory by Model by OS Report

Netdisco/lib/App/Netdisco/Web/Plugin/Report/InventoryByModelByOS.pm

@@ -0,0 +1,30 @@
+package App::Netdisco::Web::Plugin::Report::InventoryByModelByOS;
+
+use Dancer ':syntax';
+use Dancer::Plugin::DBIC;
+use Dancer::Plugin::Auth::Extensible;
+
+use App::Netdisco::Web::Plugin;
+
+register_report(
+    {   category => 'Device',
+        tag      => 'inventorybymodelbyos',
+        label    => 'Inventory by Model by OS',
+        provides_csv => 0,
+    }
+);
+
+get '/ajax/content/report/inventorybymodelbyos' => require_login sub {
+    my @results = schema('netdisco')->resultset('Device')->search(undef, {
+      columns => [qw/vendor model os os_ver/],
+      select => [ { count => 'os_ver' } ],
+      as => [qw/ os_ver_count /],
+      group_by => [qw/ vendor model os os_ver /],
+      order_by => ['vendor', 'model', { -desc => 'count' }, 'os_ver'],
+    })->hri->all;
+
+    template 'ajax/report/inventorybymodelbyos.tt', { results => \@results, },
+        { layout => undef };
+};
+
+1;