From 2e44ee8fbe496a192099ba894df9dabd1b4fd6a7 Mon Sep 17 00:00:00 2001
From: Byron Jones <bjones@mozilla.com>
Date: Wed, 11 Sep 2013 14:28:31 +0800
Subject: Bug 912564: tbpl gets deadlocks setting last_activity_ts

---
 extensions/UserProfile/bin/update.pl | 50 +++++++++++++++++++++++++++++++++---
 1 file changed, 47 insertions(+), 3 deletions(-)

(limited to 'extensions/UserProfile/bin')

diff --git a/extensions/UserProfile/bin/update.pl b/extensions/UserProfile/bin/update.pl
index 4cdb08fe7..457585f8d 100755
--- a/extensions/UserProfile/bin/update.pl
+++ b/extensions/UserProfile/bin/update.pl
@@ -18,10 +18,45 @@ BEGIN { Bugzilla->extensions() }
 
 use Bugzilla::Constants;
 use Bugzilla::Extension::UserProfile::Util;
+use Bugzilla::User;
 
 Bugzilla->usage_mode(USAGE_MODE_CMDLINE);
+my $dbh = Bugzilla->dbh;
+my $user_ids;
+my $verbose = grep { $_ eq '-v' } @ARGV;
 
-my $user_ids = Bugzilla->dbh->selectcol_arrayref(
+$user_ids = $dbh->selectcol_arrayref(
+    "SELECT user_id
+       FROM profiles_statistics_recalc
+      ORDER BY user_id",
+    { Slice => {} }
+);
+
+if (@$user_ids) {
+    print "recalculating last_user_activity\n";
+    my ($count, $total) = (0, scalar(@$user_ids));
+    foreach my $user_id (@$user_ids) {
+        if ($verbose) {
+            $count++;
+            my $login = user_id_to_login($user_id);
+            print "$count/$total $login ($user_id)\n";
+        }
+        $dbh->do(
+            "UPDATE profiles
+                SET last_activity_ts = ?,
+                    last_statistics_ts = NULL
+            WHERE userid = ?",
+            undef,
+            last_user_activity($user_id),
+            $user_id
+        );
+    }
+    $dbh->do(
+        "DELETE FROM profiles_statistics_recalc WHERE " . $dbh->sql_in('user_id', $user_ids)
+    );
+}
+
+$user_ids = $dbh->selectcol_arrayref(
     "SELECT userid
        FROM profiles
       WHERE last_activity_ts IS NOT NULL
@@ -31,6 +66,15 @@ my $user_ids = Bugzilla->dbh->selectcol_arrayref(
     { Slice => {} }
 );
 
-foreach my $user_id (@$user_ids) {
-    update_statistics_by_user($user_id);
+if (@$user_ids) {
+    $verbose && print "updating statistics\n";
+    my ($count, $total) = (0, scalar(@$user_ids));
+    foreach my $user_id (@$user_ids) {
+        if ($verbose) {
+            $count++;
+            my $login = user_id_to_login($user_id);
+            print "$count/$total $login ($user_id)\n";
+        }
+        update_statistics_by_user($user_id);
+    }
 }
-- 
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