fix(installer): gate update() on schema + use enqueueMessage for success

Mirrors the install() smart-check on update() and replaces echo with a proper
Joomla message for consistency.

Claude-Session: https://claude.ai/code/session_01MrxXW9iyuDda5yDZrjZMbF

source/packages/com_mokoog/script.php

@@ -1,102 +1,119 @@
-<?php
-
-/**
- * @package     MokoSuiteOpenGraph
- * @subpackage  com_mokoog
- * @author      Moko Consulting <hello@mokoconsulting.tech>
- * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
- * @license     GNU General Public License version 3 or later; see LICENSE
- */
-
-defined('_JEXEC') or die;
-
-use Joomla\CMS\Factory;
-use Joomla\CMS\Installer\InstallerAdapter;
-
-class Com_MokoOGInstallerScript
-{
-    /**
-     * Called after install.
-     *
-     * @param   InstallerAdapter  $parent  Installer adapter
-     *
-     * @return  void
-     */
-    public function install(InstallerAdapter $parent): void
-    {
-        // Be smart: verify EVERY table the component's own install SQL declares is
-        // actually present. If any are missing the install did not complete — say
-        // so instead of showing "installed successfully".
-        $missing = $this->missingTables();
-
-        if ($missing !== []) {
-            $detail = count($missing) > 6
-                ? count($missing) . ' expected database tables are missing'
-                : 'missing tables: ' . htmlspecialchars(implode(', ', $missing), ENT_QUOTES, 'UTF-8');
-
-            Factory::getApplication()->enqueueMessage(
-                '<strong>MokoSuiteOpenGraph did not install correctly.</strong> ' . $detail
-                . ' — review the errors above, then reinstall.',
-                'error'
-            );
-
-            return;
-        }
-
-        echo '<p>MokoSuiteOpenGraph component installed successfully.</p>';
-    }
-
-    /**
-     * Called after update.
-     *
-     * @param   InstallerAdapter  $parent  Installer adapter
-     *
-     * @return  void
-     */
-    public function update(InstallerAdapter $parent): void
-    {
-        echo '<p>MokoSuiteOpenGraph component updated successfully.</p>';
-    }
-
-    /**
-     * Smart schema check: parse the component's own installed install SQL for every
-     * CREATE TABLE, then return the ones missing from the database. An empty array
-     * means the full schema installed. Fails open (returns []) if the SQL can't be
-     * read, so a good install is never flagged as failed.
-     *
-     * @return  string[]  Names (without the #__ prefix) of missing tables.
-     */
-    private function missingTables(): array
-    {
-        try {
-            $sqlFile = JPATH_ADMINISTRATOR . '/components/com_mokoog/sql/install.mysql.sql';
-
-            if (!is_file($sqlFile)) {
-                return [];
-            }
-
-            $sql = file_get_contents($sqlFile);
-
-            if ($sql === false
-                || !preg_match_all('/CREATE\s+TABLE\s+(?:IF\s+NOT\s+EXISTS\s+)?[`"\']?(#__[A-Za-z0-9_]+)/i', $sql, $m)) {
-                return [];
-            }
-
-            $db      = Factory::getDbo();
-            $prefix  = strtolower($db->getPrefix());
-            $have    = array_map('strtolower', $db->getTableList());
-            $missing = [];
-
-            foreach (array_unique($m[1]) as $decl) {
-                $bare = substr($decl, 3);                    // strip "#__"
-                if (!in_array($prefix . strtolower($bare), $have, true)) {
-                    $missing[] = $bare;
-                }
-            }
-
-            return $missing;
-        } catch (\Throwable $e) {
-            return [];
-        }
-    }
-}
+<?php
+
+/**
+ * @package     MokoSuiteOpenGraph
+ * @subpackage  com_mokoog
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Installer\InstallerAdapter;
+
+class Com_MokoOGInstallerScript
+{
+    /**
+     * Called after install.
+     *
+     * @param   InstallerAdapter  $parent  Installer adapter
+     *
+     * @return  void
+     */
+    public function install(InstallerAdapter $parent): void
+    {
+        // Be smart: verify EVERY table the component's own install SQL declares is
+        // actually present. If any are missing the install did not complete — say
+        // so instead of showing "installed successfully".
+        $missing = $this->missingTables();
+
+        if ($missing !== []) {
+            $detail = count($missing) > 6
+                ? count($missing) . ' expected database tables are missing'
+                : 'missing tables: ' . htmlspecialchars(implode(', ', $missing), ENT_QUOTES, 'UTF-8');
+
+            Factory::getApplication()->enqueueMessage(
+                '<strong>MokoSuiteOpenGraph did not install correctly.</strong> ' . $detail
+                . ' — review the errors above, then reinstall.',
+                'error'
+            );
+
+            return;
+        }
+
+        Factory::getApplication()->enqueueMessage('<h4>MokoSuiteOpenGraph installed successfully!</h4>', 'info');
+    }
+
+    /**
+     * Called after update.
+     *
+     * @param   InstallerAdapter  $parent  Installer adapter
+     *
+     * @return  void
+     */
+    public function update(InstallerAdapter $parent): void
+    {
+        // Same smart check on update: only report success if the schema is intact.
+        $missing = $this->missingTables();
+
+        if ($missing !== []) {
+            $detail = count($missing) > 6
+                ? count($missing) . ' expected database tables are missing'
+                : 'missing tables: ' . htmlspecialchars(implode(', ', $missing), ENT_QUOTES, 'UTF-8');
+
+            Factory::getApplication()->enqueueMessage(
+                '<strong>MokoSuiteOpenGraph did not update correctly.</strong> ' . $detail
+                . ' — review the errors above.',
+                'error'
+            );
+
+            return;
+        }
+
+        Factory::getApplication()->enqueueMessage('MokoSuiteOpenGraph updated successfully.', 'info');
+    }
+
+    /**
+     * Smart schema check: parse the component's own installed install SQL for every
+     * CREATE TABLE, then return the ones missing from the database. An empty array
+     * means the full schema installed. Fails open (returns []) if the SQL can't be
+     * read, so a good install is never flagged as failed.
+     *
+     * @return  string[]  Names (without the #__ prefix) of missing tables.
+     */
+    private function missingTables(): array
+    {
+        try {
+            $sqlFile = JPATH_ADMINISTRATOR . '/components/com_mokoog/sql/install.mysql.sql';
+
+            if (!is_file($sqlFile)) {
+                return [];
+            }
+
+            $sql = file_get_contents($sqlFile);
+
+            if ($sql === false
+                || !preg_match_all('/CREATE\s+TABLE\s+(?:IF\s+NOT\s+EXISTS\s+)?[`"\']?(#__[A-Za-z0-9_]+)/i', $sql, $m)) {
+                return [];
+            }
+
+            $db      = Factory::getDbo();
+            $prefix  = strtolower($db->getPrefix());
+            $have    = array_map('strtolower', $db->getTableList());
+            $missing = [];
+
+            foreach (array_unique($m[1]) as $decl) {
+                $bare = substr($decl, 3);                    // strip "#__"
+                if (!in_array($prefix . strtolower($bare), $have, true)) {
+                    $missing[] = $bare;
+                }
+            }
+
+            return $missing;
+        } catch (\Throwable $e) {
+            return [];
+        }
+    }
+}