Remove the locking to improve performance

diff --git a/src/Model/GContact.php b/src/Model/GContact.php
index 02834ba31fcd778148f0d43f992de89dcc472c94..912bd2c241613c63a484f5412658b85e1d3aeffe 100644 (file)
--- a/src/Model/GContact.php
+++ b/src/Model/GContact.php
@@ -609,8 +609,6 @@ class GContact
         */
        public static function getId($contact)
        {
-               $gcontact_id = 0;
-
                if (empty($contact['network'])) {
                        Logger::notice('Empty network', ['url' => $contact['url'], 'callstack' => System::callstack()]);
                        return false;
@@ -630,33 +628,32 @@ class GContact
                        $contact['url'] = self::cleanContactUrl($contact['url']);
                }
 
-               DBA::lock('gcontact');
-               $fields = ['id', 'last_contact', 'last_failure', 'network'];
-               $gcnt = DBA::selectFirst('gcontact', $fields, ['nurl' => Strings::normaliseLink($contact['url'])]);
-               if (DBA::isResult($gcnt)) {
-                       $gcontact_id = $gcnt['id'];
-               } else {
-                       $contact['location'] = $contact['location'] ?? '';
-                       $contact['about'] = $contact['about'] ?? '';
-                       $contact['generation'] = $contact['generation'] ?? 0;
-                       $contact['hide'] = $contact['hide'] ?? true;
-
-                       $fields = ['name' => $contact['name'], 'nick' => $contact['nick'] ?? '', 'addr' => $contact['addr'] ?? '', 'network' => $contact['network'],
-                               'url' => $contact['url'], 'nurl' => Strings::normaliseLink($contact['url']), 'photo' => $contact['photo'],
-                               'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(), 'location' => $contact['location'],
-                               'about' => $contact['about'], 'hide' => $contact['hide'], 'generation' => $contact['generation']];
-
-                       DBA::insert('gcontact', $fields);
-
-                       $condition = ['nurl' => Strings::normaliseLink($contact['url'])];
-                       $cnt = DBA::selectFirst('gcontact', ['id', 'network'], $condition, ['order' => ['id']]);
-                       if (DBA::isResult($cnt)) {
-                               $gcontact_id = $cnt['id'];
-                       }
+               $condition = ['nurl' => Strings::normaliseLink($contact['url'])];
+               $gcontact = DBA::selectFirst('gcontact', ['id'], $condition, ['order' => ['id']]);
+               if (DBA::isResult($gcontact)) {
+                       return $gcontact['id'];
                }
-               DBA::unlock();
 
-               return $gcontact_id;
+               $contact['location'] = $contact['location'] ?? '';
+               $contact['about'] = $contact['about'] ?? '';
+               $contact['generation'] = $contact['generation'] ?? 0;
+               $contact['hide'] = $contact['hide'] ?? true;
+
+               $fields = ['name' => $contact['name'], 'nick' => $contact['nick'] ?? '', 'addr' => $contact['addr'] ?? '', 'network' => $contact['network'],
+                       'url' => $contact['url'], 'nurl' => Strings::normaliseLink($contact['url']), 'photo' => $contact['photo'],
+                       'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(), 'location' => $contact['location'],
+                       'about' => $contact['about'], 'hide' => $contact['hide'], 'generation' => $contact['generation']];
+
+               DBA::insert('gcontact', $fields);
+
+               // We intentionally aren't using lastInsertId here. There is a chance for duplicates.
+               $gcontact = DBA::selectFirst('gcontact', ['id'], $condition, ['order' => ['id']]);
+               if (!DBA::isResult($gcontact)) {
+                       Logger::info('GContact creation failed', $fields);
+                       // Shouldn't happen
+                       return 0;
+               }
+               return $gcontact['id'];
        }
 
        /**