From ba553d707a7d4870145a7edfdd608766bc1d5de7 Mon Sep 17 00:00:00 2001
From: Romain Ruaud <romain.ruaud@smile.fr>
Date: Thu, 9 Mar 2023 17:48:09 +0100
Subject: [PATCH] Fixing Datetime issues

---
 .../Model/IndexStatusProvider.php             | 21 +++++++------------
 .../WorkingIndexer/Collection.php             |  5 ++++-
 2 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/src/module-elasticsuite-indices/Model/IndexStatusProvider.php b/src/module-elasticsuite-indices/Model/IndexStatusProvider.php
index afca79552..be00cbfe9 100644
--- a/src/module-elasticsuite-indices/Model/IndexStatusProvider.php
+++ b/src/module-elasticsuite-indices/Model/IndexStatusProvider.php
@@ -118,7 +118,7 @@ private function isRebuilding(string $indexName, $indexDate): bool
             foreach (array_keys($this->workingIndexers) as $indexKey) {
                 if (strpos((string) $indexName, $indexKey) !== false) {
                     $today = new DateTime('Ymd');
-                    $day = new DateTime($indexDate);
+                    $day   = new DateTime($indexDate);
 
                     return ($today == $day);
                 }
@@ -149,13 +149,14 @@ private function isExternal(string $indexName): bool
     /**
      * Returns if index is ghost.
      *
-     * @param DateInterval|false $indexDate Index updated date.
+     * @param DateTime $indexDate Index updated date.
+     *
      * @return bool
      */
     private function isGhost($indexDate): bool
     {
         try {
-            return (new DateTime())->sub($indexDate)->getTimestamp() / self::SECONDS_IN_DAY >= self::NUMBER_DAYS_AFTER_INDEX_IS_GHOST;
+            return (new DateTime())->diff($indexDate)->days >= self::NUMBER_DAYS_AFTER_INDEX_IS_GHOST;
         } catch (Exception $e) {
             return false;
         }
@@ -174,6 +175,7 @@ private function isLive($alias): bool
 
     /**
      * Get index updated date from index name.
+     * @SuppressWarnings(PHPMD.StaticAccess)
      *
      * @param string $indexName Index name.
      * @param string $alias     Index alias.
@@ -189,24 +191,17 @@ private function getIndexUpdatedDateFromIndexName($indexName, $alias)
             return false;
         }
 
-        $count = 0;
         $format = '';
         foreach ($matches[1] as $value) {
-            $count += strlen($value);
             $format .= $value;
         }
 
         try {
             // Remove alias from index name since next preg_replace would fail if alias is containing numbers.
-            $indexName = str_replace($alias ?? '', '', $indexName);
-            $date      = substr(preg_replace('/[^0-9]/', '', $indexName), -$count);
-
-            // Tracking indices are built monthly and does not fit with standard pattern containing datetime with hours.
-            if (strlen($date) !== 14) {
-                return false;
-            }
+            $indexName = str_replace($alias ?? $this->indexSettingsHelper->getIndexAlias(), '', $indexName);
+            $date      = preg_replace('/[^0-9]/', '', $indexName);
 
-            return (new \DateTime($date))->format($format);
+            return DateTime::createFromFormat($format, $date);
         } catch (Exception $e) {
             return false;
         }
diff --git a/src/module-elasticsuite-indices/Model/ResourceModel/WorkingIndexer/Collection.php b/src/module-elasticsuite-indices/Model/ResourceModel/WorkingIndexer/Collection.php
index 9a684b567..66a7bce45 100644
--- a/src/module-elasticsuite-indices/Model/ResourceModel/WorkingIndexer/Collection.php
+++ b/src/module-elasticsuite-indices/Model/ResourceModel/WorkingIndexer/Collection.php
@@ -90,7 +90,10 @@ public function loadData($printQuery = false, $logQuery = false): Collection
             if ($indexer->getStatus() === StateInterface::STATUS_WORKING) {
                 $item = $this->prepareItem($indexer);
                 if (array_key_exists($item['indexer_id'], $indicesMapping)) {
-                    $indexUpdateDate = DateTime::createFromFormat(DateTimeInterface::ISO8601, $item['indexer_updated']);
+                    $indexUpdateDate = DateTime::createFromFormat(
+                        \Magento\Framework\Stdlib\DateTime::DATETIME_PHP_FORMAT,
+                        $item['indexer_updated']
+                    );
                     $indexNameSuffix = $this->indexSettings->getIndexNameSuffix($indexUpdateDate);
 
                     foreach ($indicesMapping[$item['indexer_id']] as $index) {