From 60adb1e8635996a1b4ef96bcf3ef99ca01505b46 Mon Sep 17 00:00:00 2001
From: Matthew Somerville <matthew-github@dracos.co.uk>
Date: Tue, 18 Jul 2017 17:20:04 +0100
Subject: Fix update-all-reports when database empty.

---
 perllib/FixMyStreet/Script/UpdateAllReports.pm | 7 ++++++-
 t/app/controller/reports.t                     | 5 ++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/perllib/FixMyStreet/Script/UpdateAllReports.pm b/perllib/FixMyStreet/Script/UpdateAllReports.pm
index 5751e05ac..51cb7b856 100755
--- a/perllib/FixMyStreet/Script/UpdateAllReports.pm
+++ b/perllib/FixMyStreet/Script/UpdateAllReports.pm
@@ -115,7 +115,12 @@ sub generate_dashboard {
     }, {
         select => [ { min => 'confirmed' } ],
         as => [ 'confirmed' ],
-    })->first->confirmed->truncate(to => 'day');
+    })->first->confirmed;
+    if ($min_confirmed) {
+        $min_confirmed = $min_confirmed->truncate(to => 'day');
+    } else {
+        $min_confirmed = FixMyStreet->set_time_zone(DateTime->now)->truncate(to => 'day');
+    }
 
     my ($group_by, $extra);
     if (DateTime::Duration->compare($end_today - $min_confirmed, DateTime::Duration->new(months => 1)) < 0) {
diff --git a/t/app/controller/reports.t b/t/app/controller/reports.t
index 15e7e3718..dd84d3d2e 100644
--- a/t/app/controller/reports.t
+++ b/t/app/controller/reports.t
@@ -2,6 +2,7 @@ use Test::MockTime qw(:all);
 use FixMyStreet::TestMech;
 use mySociety::MaPit;
 use FixMyStreet::App;
+use FixMyStreet::Script::UpdateAllReports;
 use DateTime;
 
 set_absolute_time('2017-07-07T16:00:00');
@@ -11,6 +12,9 @@ END {
 
 ok( my $mech = FixMyStreet::TestMech->new, 'Created mech object' );
 
+# Run the cron script with empty database
+FixMyStreet::Script::UpdateAllReports::generate_dashboard();
+
 $mech->create_body_ok(2514, 'Birmingham City Council');
 my $body_edin_id = $mech->create_body_ok(2651, 'City of Edinburgh Council')->id;
 my $body_west_id = $mech->create_body_ok(2504, 'Westminster City Council')->id;
@@ -85,7 +89,6 @@ $fife_problems[10]->update( {
 });
 
 # Run the cron script that makes the data for /reports so we don't get an error.
-use FixMyStreet::Script::UpdateAllReports;
 FixMyStreet::Script::UpdateAllReports::generate_dashboard();
 
 # check that we can get the page
-- 
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