fix: add fixMenuIcons to postflight for submenu icon params

Joomla only renders img column icons for level-1 menu items. Level 2+
need menu_icon in the params JSON. This runs on every install/update.

Authored-by: Moko Consulting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/script.php

@@ -64,6 +64,9 @@ class Pkg_MokowaasInstallerScript
 		// Create Support portal menu item on frontend
 		$this->setupSupportMenuItem();
 
+		// Set menu_icon params on submenu items (Joomla only renders img on level 1)
+		$this->fixMenuIcons();
+
 		// Mark MokoWaaS extensions as protected (prevents disable/uninstall at framework level)
 		$this->protectExtensions();
 
@@ -840,6 +843,69 @@ class Pkg_MokowaasInstallerScript
 		}
 	}
 
+	/**
+	 * Joomla only renders the img column icon for level-1 menu items.
+	 * Submenu items (level 2) need menu_icon set in the params JSON.
+	 */
+	private function fixMenuIcons(): void
+	{
+		try
+		{
+			$db = Factory::getDbo();
+
+			$iconMap = [
+				'class:cogs'         => 'icon-cogs',
+				'class:puzzle-piece' => 'icon-puzzle-piece',
+				'class:headphones'   => 'icon-headphones',
+				'class:file-code'    => 'icon-file-code',
+				'class:lock'         => 'icon-lock',
+				'class:shield-alt'   => 'icon-shield-alt',
+				'class:database'     => 'icon-database',
+				'class:trash'        => 'icon-trash',
+				'class:power-off'    => 'icon-power-off',
+				'class:refresh'      => 'icon-refresh',
+				'class:check-square' => 'icon-check-square',
+				'class:bolt'         => 'icon-bolt',
+			];
+
+			$db->setQuery(
+				"SELECT id, img, params FROM #__menu"
+				. " WHERE client_id = 1 AND level >= 2"
+				. " AND link LIKE '%com_mokowaas%'"
+			);
+
+			foreach ($db->loadObjectList() as $item)
+			{
+				$icon = $iconMap[$item->img] ?? '';
+
+				if (!$icon)
+				{
+					continue;
+				}
+
+				$params = json_decode($item->params ?: '{}', true) ?: [];
+
+				if (!empty($params['menu_icon']))
+				{
+					continue;
+				}
+
+				$params['menu_icon'] = $icon;
+
+				$db->setQuery(
+					$db->getQuery(true)
+						->update($db->quoteName('#__menu'))
+						->set($db->quoteName('params') . ' = ' . $db->quote(json_encode($params)))
+						->where($db->quoteName('id') . ' = ' . (int) $item->id)
+				)->execute();
+			}
+		}
+		catch (\Throwable $e)
+		{
+			Log::add('Menu icon fix error: ' . $e->getMessage(), Log::WARNING, 'mokowaas');
+		}
+	}
+
 	/**
 	 * Create a "Support" menu item on the frontend main menu.
 	 */