From: Ash Berlin <ash_github@firemirror.com>
Date: Tue, 26 May 2009 14:17:44 +0000 (+0000)
Subject: Fix 'timestamp with time zone' columns for IC::DT inflation
X-Git-Tag: v0.08103~6
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=6c99a3eea0da8f254e67fdda21e27f9ef9fbeec3;p=dbsrgits%2FDBIx-Class.git

Fix 'timestamp with time zone' columns for IC::DT inflation
---

diff --git a/Changes b/Changes
index 20ca87a..af51dae 100644
--- a/Changes
+++ b/Changes
@@ -31,6 +31,8 @@ Revision history for DBIx::Class
         - Sybase now supports autoinc PKs (RT#40265)
         - Prefetch on joins over duplicate relations now works
           correctly (RT#28451)
+        - "timestamp with time zone" columns (for Pg) now get inflated with a
+          time zone information preserved
 
 0.08102 2009-04-30 08:29:00 (UTC)
         - Fixed two subtle bugs when using columns or select/as
diff --git a/Makefile.PL b/Makefile.PL
index 8b730ca..8033b36 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -72,6 +72,9 @@ my %force_requires_if_author = (
 
   # t/60core.t
   'DateTime::Format::MySQL'   => 0,
+  
+  # t/89inflate_datetime.t
+  'DateTime::Format::Pg'      => 0,
 
   # t/72pg.t
   $ENV{DBICTEST_PG_DSN}
diff --git a/lib/DBIx/Class/InflateColumn/DateTime.pm b/lib/DBIx/Class/InflateColumn/DateTime.pm
index 5b1b313..54e66f5 100644
--- a/lib/DBIx/Class/InflateColumn/DateTime.pm
+++ b/lib/DBIx/Class/InflateColumn/DateTime.pm
@@ -107,6 +107,10 @@ sub register_column {
 
   unless ($type) {
     $type = lc($info->{data_type});
+    if ($type eq "timestamp with time zone" || $type eq "timestamptz") {
+      $type = "timestamp";
+      $info->{_ic_dt_method} ||= "timestamp_with_timezone";
+    }
   }
 
   my $timezone;
diff --git a/t/89inflate_datetime.t b/t/89inflate_datetime.t
index f3c0e01..5a77195 100644
--- a/t/89inflate_datetime.t
+++ b/t/89inflate_datetime.t
@@ -8,14 +8,17 @@ use DBICTest;
 {
   local $SIG{__WARN__} = sub { warn @_ if $_[0] !~ /extra \=\> .+? has been deprecated/ };
   DBICTest::Schema->load_classes('EventTZDeprecated');
+  DBICTest::Schema->load_classes('EventTZPg');
 }
 
 my $schema = DBICTest->init_schema();
 
-eval { require DateTime::Format::MySQL };
-plan skip_all => "Need DateTime::Format::MySQL for inflation tests" if $@;
+plan tests => 53;
+
+SKIP: {
+  eval { require DateTime::Format::MySQL };
+  skip "Need DateTime::Format::MySQL for inflation tests", 50  if $@;
 
-plan tests => 50;
 
 # inflation test
 my $event = $schema->resultset("Event")->find(1);
@@ -142,3 +145,17 @@ is("$varchar_datetime", '2006-05-22T19:05:07', 'Correct date/time');
 ## skip inflation field
 my $skip_inflation = $event->skip_inflation;
 is ("$skip_inflation", '2006-04-21 18:04:06', 'Correct date/time');
+
+} # Skip if no MySQL DT::Formatter
+
+SKIP: {
+
+  skip "ENV{DBIC_FLOATING_TZ_OK} was set, skipping", 3 unless eval { require DateTime::Format::Pg; 1};
+  my $event = $schema->resultset("EventTZPg")->find(1);
+  $event->update({created_on => '2009-01-15 17:00:00+00'});
+  $event->discard_changes;
+  isa_ok($event->created_on, "DateTime") or diag $event->created_on;
+  is($event->created_on->time_zone->name, "America/Chicago", "Timezone changed");
+  # Time zone difference -> -6hours
+  is($event->created_on->iso8601, "2009-01-15T11:00:00", "Time with TZ correct");
+}
diff --git a/t/lib/DBICTest/Schema/EventTZPg.pm b/t/lib/DBICTest/Schema/EventTZPg.pm
new file mode 100644
index 0000000..e2b512e
--- /dev/null
+++ b/t/lib/DBICTest/Schema/EventTZPg.pm
@@ -0,0 +1,24 @@
+package DBICTest::Schema::EventTZPg;
+
+use strict;
+use warnings;
+use base qw/DBICTest::BaseResult/;
+
+__PACKAGE__->load_components(qw/InflateColumn::DateTime/);
+
+__PACKAGE__->table('event');
+
+__PACKAGE__->add_columns(
+  id => { data_type => 'integer', is_auto_increment => 1 },
+  starts_at => { data_type => 'datetime', timezone => "America/Chicago", locale => 'de_DE' },
+  created_on => { data_type => 'timestamp with time zone', timezone => "America/Chicago" },
+);
+
+__PACKAGE__->set_primary_key('id');
+
+sub _datetime_parser {
+  require DateTime::Format::Pg;
+  DateTime::Format::Pg->new();
+}
+
+1;