Piwik\Updates\Updates_2_11_0_b2::getMigrations PHP Method

    public function getMigrations(Updater $updater)
    {
        $migrations = array();
        // update dashboard to use new ecommerce widgets, they were moved from goals plugin to ecommerce
        $oldWidgets = array(array('module' => 'Goals', 'action' => 'getEcommerceLog', 'params' => array()), array('module' => 'Goals', 'action' => 'widgetGoalReport', 'params' => array('idGoal' => Piwik::LABEL_ID_GOAL_IS_ECOMMERCE_ORDER)));
        $newWidgets = array(array('module' => 'Ecommerce', 'action' => 'getEcommerceLog', 'params' => array()), array('module' => 'Ecommerce', 'action' => 'widgetGoalReport', 'params' => array('idGoal' => Piwik::LABEL_ID_GOAL_IS_ECOMMERCE_ORDER)));
        $allDashboards = Db::get()->fetchAll(sprintf("SELECT * FROM %s", Common::prefixTable('user_dashboard')));
        $sql = "UPDATE " . Common::prefixTable('user_dashboard') . " SET layout = ? WHERE iddashboard = ?";
        foreach ($allDashboards as $dashboard) {
            $dashboardLayout = json_decode($dashboard['layout']);
            $dashboardLayout = DashboardModel::replaceDashboardWidgets($dashboardLayout, $oldWidgets, $newWidgets);
            $newLayout = json_encode($dashboardLayout);
            if ($newLayout != $dashboard['layout']) {
                $migrations[] = $this->migration->db->boundSql($sql, array($newLayout, $dashboard['iddashboard']));
            }
        }
        $migrations[] = $this->migration->plugin->activate('Ecommerce');
        return $migrations;
    }