Aggregate most viewed products report daily via a Cron job (OpenMage#1829) (OpenMage#2610)

* Create Observer.php

* Add cron job to update most viewed products report

Co-authored-by: Mohamed ELIDRISSI <67818913+elidrissidev@users.noreply.github.com>

Author: sreichel

app/code/core/Mage/Reports/Model/Observer.php

@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * Reports Observer
+ */
+class Mage_Reports_Model_Observer
+{
+    /**
+     * Refresh viewed report statistics for last day
+     *
+     * @param Mage_Cron_Model_Schedule $schedule
+     * @return $this
+     */
+    public function aggregateReportsReportProductViewedData($schedule)
+    {
+        Mage::app()->getLocale()->emulate(0);
+        $currentDate = Mage::app()->getLocale()->date();
+        $date = $currentDate->subHour(25);
+        Mage::getResourceModel('reports/report_product_viewed')->aggregate($date);
+        Mage::app()->getLocale()->revert();
+        return $this;
+    }
+}

app/code/core/Mage/Reports/etc/config.xml

@@ -206,4 +206,16 @@
             </dashboard>
         </reports>
     </default>
+    <crontab>
+        <jobs>
+            <aggregate_reports_report_product_viewed_data>
+                <schedule>
+                    <cron_expr>0 0 * * *</cron_expr>
+                </schedule>
+                <run>
+                    <model>reports/observer::aggregateReportsReportProductViewedData</model>
+                </run>
+            </aggregate_reports_report_product_viewed_data>
+        </jobs>
+    </crontab>
 </config>