From dd20e42cb2d02683ba0d49337a53159defeb0321 Mon Sep 17 00:00:00 2001
From: Jonathan Miller <jmiller-moko@noreply.git.mokoconsulting.tech>
Date: Wed, 3 Jun 2026 11:53:54 -0500
Subject: [PATCH] feat: Privacy Guard - data compliance, consent, retention
 (#150)

Admin Privacy Dashboard (view=privacy):
- Data subject requests list with approve/deny actions
- Retention policies table with active status
- Summary cards (pending, total, consent entries, policies)
- Export user data as JSON download
- ACL: core.admin only

PrivacyModel:
- createRequest/processRequest for export/delete/anonymize
- exportUserData: profile, articles, action logs, tickets, replies,
  consent history, Community Builder profile
- anonymizeUserData: replace PII, block account, clear logs
- deleteUserData: full hard delete (anonymize first, then remove)
- logConsent/getUserConsent: consent tracking
- enforceRetentionPolicies: action_logs, waf_logs, sessions,
  inactive_users, closed_tickets (scheduled task ready)
- getDashboardSummary

Frontend Self-Service (/index.php?option=com_mokowaas&view=privacy):
- Download My Data, Anonymize, Delete Account buttons
- Request history table
- Consent history table
- Login required

Database tables:
- #__mokowaas_consent_log
- #__mokowaas_data_requests
- #__mokowaas_retention_policies (5 defaults)

Submenu: MokoWaaS > Privacy Guard

Authored-by: Moko Consulting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .../admin/language/en-GB/com_mokowaas.sys.ini |   1 +
 .../com_mokowaas/admin/sql/install.mysql.sql  |  48 ++
 .../src/Controller/DisplayController.php      |  39 ++
 .../admin/src/Model/PrivacyModel.php          | 590 ++++++++++++++++++
 .../admin/src/View/Privacy/HtmlView.php       |  39 ++
 .../admin/tmpl/privacy/default.php            | 184 ++++++
 src/packages/com_mokowaas/mokowaas.xml        |   1 +
 .../site/src/Controller/DisplayController.php |  20 +
 .../site/src/View/Privacy/HtmlView.php        |  68 ++
 .../site/tmpl/privacy/default.php             | 114 ++++
 10 files changed, 1104 insertions(+)
 create mode 100644 src/packages/com_mokowaas/admin/src/Model/PrivacyModel.php
 create mode 100644 src/packages/com_mokowaas/admin/src/View/Privacy/HtmlView.php
 create mode 100644 src/packages/com_mokowaas/admin/tmpl/privacy/default.php
 create mode 100644 src/packages/com_mokowaas/site/src/View/Privacy/HtmlView.php
 create mode 100644 src/packages/com_mokowaas/site/tmpl/privacy/default.php

diff --git a/src/packages/com_mokowaas/admin/language/en-GB/com_mokowaas.sys.ini b/src/packages/com_mokowaas/admin/language/en-GB/com_mokowaas.sys.ini
index bd380654..e5da7db4 100644
--- a/src/packages/com_mokowaas/admin/language/en-GB/com_mokowaas.sys.ini
+++ b/src/packages/com_mokowaas/admin/language/en-GB/com_mokowaas.sys.ini
@@ -12,4 +12,5 @@ COM_MOKOWAAS_MENU_UPDATES="Joomla Updates"
 COM_MOKOWAAS_MENU_CHECKIN="Global Check-in"
 COM_MOKOWAAS_MENU_TICKETS="Helpdesk"
 COM_MOKOWAAS_MENU_HTACCESS=".htaccess Maker"
+COM_MOKOWAAS_MENU_PRIVACY="Privacy Guard"
 COM_MOKOWAAS_MENU_CACHE="Cache Management"
diff --git a/src/packages/com_mokowaas/admin/sql/install.mysql.sql b/src/packages/com_mokowaas/admin/sql/install.mysql.sql
index 208a25bd..0bd447a0 100644
--- a/src/packages/com_mokowaas/admin/sql/install.mysql.sql
+++ b/src/packages/com_mokowaas/admin/sql/install.mysql.sql
@@ -85,3 +85,51 @@ INSERT IGNORE INTO `#__mokowaas_ticket_categories` (`id`, `title`, `alias`, `des
 (3, 'Feature Request', 'feature-request', 'Request a new feature or enhancement', 1440, 10080, 3),
 (4, 'Billing', 'billing', 'Billing, invoicing, and payment questions', 240, 1440, 4),
 (5, 'Urgent / Outage', 'urgent-outage', 'Site down or critical issue', 60, 240, 5);
+
+--
+-- Privacy Guard Tables
+--
+
+CREATE TABLE IF NOT EXISTS `#__mokowaas_consent_log` (
+  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `user_id` INT NOT NULL,
+  `category` VARCHAR(50) NOT NULL,
+  `action` ENUM('granted','revoked') NOT NULL,
+  `ip_address` VARCHAR(45) NOT NULL DEFAULT '',
+  `created` DATETIME NOT NULL,
+  PRIMARY KEY (`id`),
+  KEY `idx_user` (`user_id`),
+  KEY `idx_category` (`category`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS `#__mokowaas_data_requests` (
+  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `user_id` INT NOT NULL,
+  `type` ENUM('export','delete','anonymize') NOT NULL,
+  `status` ENUM('pending','processing','completed','denied') NOT NULL DEFAULT 'pending',
+  `notes` TEXT,
+  `processed_by` INT DEFAULT NULL,
+  `created` DATETIME NOT NULL,
+  `processed` DATETIME DEFAULT NULL,
+  PRIMARY KEY (`id`),
+  KEY `idx_user` (`user_id`),
+  KEY `idx_status` (`status`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE IF NOT EXISTS `#__mokowaas_retention_policies` (
+  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `content_type` VARCHAR(100) NOT NULL,
+  `retention_days` INT UNSIGNED NOT NULL DEFAULT 365,
+  `action` ENUM('anonymize','delete','archive') NOT NULL DEFAULT 'anonymize',
+  `enabled` TINYINT NOT NULL DEFAULT 1,
+  `description` VARCHAR(255) NOT NULL DEFAULT '',
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- Default retention policies
+INSERT IGNORE INTO `#__mokowaas_retention_policies` (`id`, `content_type`, `retention_days`, `action`, `enabled`, `description`) VALUES
+(1, 'action_logs', 90, 'delete', 1, 'Delete action log entries older than 90 days'),
+(2, 'waf_logs', 30, 'delete', 1, 'Delete WAF block logs older than 30 days'),
+(3, 'sessions', 7, 'delete', 1, 'Purge expired sessions older than 7 days'),
+(4, 'inactive_users', 730, 'anonymize', 0, 'Anonymize users inactive for 2 years (disabled by default)'),
+(5, 'closed_tickets', 365, 'anonymize', 0, 'Anonymize closed tickets older than 1 year (disabled by default)');
diff --git a/src/packages/com_mokowaas/admin/src/Controller/DisplayController.php b/src/packages/com_mokowaas/admin/src/Controller/DisplayController.php
index 01ca5a98..648340a8 100644
--- a/src/packages/com_mokowaas/admin/src/Controller/DisplayController.php
+++ b/src/packages/com_mokowaas/admin/src/Controller/DisplayController.php
@@ -29,6 +29,7 @@ class DisplayController extends BaseController
 		'htaccess'   => 'mokowaas.htaccess',
 		'tickets'    => 'mokowaas.tickets',
 		'ticket'     => 'mokowaas.tickets',
+		'privacy'    => 'core.admin',
 	];
 
 	public function display($cachable = false, $urlparams = [])
@@ -268,6 +269,44 @@ class DisplayController extends BaseController
 		}
 	}
 
+	// ==================================================================
+	// Privacy Guard
+	// ==================================================================
+
+	public function processDataRequest()
+	{
+		Session::checkToken() or die(Text::_('JINVALID_TOKEN'));
+
+		if (!$this->checkAcl('core.admin'))
+		{
+			$this->jsonForbidden();
+		}
+
+		$input = Factory::getApplication()->getInput();
+		$model = new \Moko\Component\MokoWaaS\Administrator\Model\PrivacyModel();
+
+		$this->jsonResponse($model->processRequest(
+			$input->getInt('request_id', 0),
+			$input->getString('action', 'deny')
+		));
+	}
+
+	public function exportUserData()
+	{
+		Session::checkToken() or die(Text::_('JINVALID_TOKEN'));
+
+		if (!$this->checkAcl('core.admin'))
+		{
+			$this->jsonForbidden();
+		}
+
+		$model = new \Moko\Component\MokoWaaS\Administrator\Model\PrivacyModel();
+
+		$this->jsonResponse($model->exportUserData(
+			Factory::getApplication()->getInput()->getInt('user_id', 0)
+		));
+	}
+
 	// ==================================================================
 	// Importers
 	// ==================================================================
diff --git a/src/packages/com_mokowaas/admin/src/Model/PrivacyModel.php b/src/packages/com_mokowaas/admin/src/Model/PrivacyModel.php
new file mode 100644
index 00000000..9bb53564
--- /dev/null
+++ b/src/packages/com_mokowaas/admin/src/Model/PrivacyModel.php
@@ -0,0 +1,590 @@
+<?php
+/**
+ * @package     MokoWaaS
+ * @subpackage  com_mokowaas
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ */
+
+namespace Moko\Component\MokoWaaS\Administrator\Model;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Log\Log;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+
+class PrivacyModel extends BaseDatabaseModel
+{
+	/**
+	 * Get all pending data requests.
+	 */
+	public function getDataRequests(string $filterStatus = ''): array
+	{
+		$db    = $this->getDatabase();
+		$query = $db->getQuery(true)
+			->select([
+				$db->quoteName('r') . '.*',
+				$db->quoteName('u.name', 'user_name'),
+				$db->quoteName('u.email', 'user_email'),
+				$db->quoteName('u.username'),
+				$db->quoteName('p.name', 'processed_by_name'),
+			])
+			->from($db->quoteName('#__mokowaas_data_requests', 'r'))
+			->leftJoin($db->quoteName('#__users', 'u') . ' ON u.id = r.user_id')
+			->leftJoin($db->quoteName('#__users', 'p') . ' ON p.id = r.processed_by');
+
+		if ($filterStatus)
+		{
+			$query->where($db->quoteName('r.status') . ' = ' . $db->quote($filterStatus));
+		}
+
+		$query->order($db->quoteName('r.created') . ' DESC')->setLimit(50);
+		$db->setQuery($query);
+
+		return $db->loadObjectList() ?: [];
+	}
+
+	/**
+	 * Create a data request (from admin or user self-service).
+	 */
+	public function createRequest(int $userId, string $type, string $notes = ''): array
+	{
+		$validTypes = ['export', 'delete', 'anonymize'];
+
+		if (!\in_array($type, $validTypes, true))
+		{
+			return ['success' => false, 'message' => 'Invalid request type.'];
+		}
+
+		try
+		{
+			$db  = $this->getDatabase();
+			$row = (object) [
+				'user_id' => $userId,
+				'type'    => $type,
+				'status'  => 'pending',
+				'notes'   => $notes,
+				'created' => Factory::getDate()->toSql(),
+			];
+
+			$db->insertObject('#__mokowaas_data_requests', $row, 'id');
+
+			return ['success' => true, 'message' => ucfirst($type) . ' request #' . $row->id . ' created.', 'id' => (int) $row->id];
+		}
+		catch (\Throwable $e)
+		{
+			return ['success' => false, 'message' => 'Failed: ' . $e->getMessage()];
+		}
+	}
+
+	/**
+	 * Process a data request (approve and execute).
+	 */
+	public function processRequest(int $requestId, string $action): array
+	{
+		$db = $this->getDatabase();
+
+		try
+		{
+			$db->setQuery(
+				$db->getQuery(true)
+					->select('*')
+					->from($db->quoteName('#__mokowaas_data_requests'))
+					->where($db->quoteName('id') . ' = ' . $requestId)
+			);
+			$request = $db->loadObject();
+
+			if (!$request)
+			{
+				return ['success' => false, 'message' => 'Request not found.'];
+			}
+
+			if ($action === 'deny')
+			{
+				$db->setQuery(
+					$db->getQuery(true)
+						->update($db->quoteName('#__mokowaas_data_requests'))
+						->set($db->quoteName('status') . ' = ' . $db->quote('denied'))
+						->set($db->quoteName('processed_by') . ' = ' . (int) Factory::getApplication()->getIdentity()->id)
+						->set($db->quoteName('processed') . ' = ' . $db->quote(Factory::getDate()->toSql()))
+						->where($db->quoteName('id') . ' = ' . $requestId)
+				)->execute();
+
+				return ['success' => true, 'message' => 'Request denied.'];
+			}
+
+			// Mark as processing
+			$db->setQuery(
+				$db->getQuery(true)
+					->update($db->quoteName('#__mokowaas_data_requests'))
+					->set($db->quoteName('status') . ' = ' . $db->quote('processing'))
+					->where($db->quoteName('id') . ' = ' . $requestId)
+			)->execute();
+
+			// Execute the request
+			$result = null;
+
+			switch ($request->type)
+			{
+				case 'export':
+					$result = $this->exportUserData((int) $request->user_id);
+					break;
+
+				case 'delete':
+					$result = $this->deleteUserData((int) $request->user_id);
+					break;
+
+				case 'anonymize':
+					$result = $this->anonymizeUserData((int) $request->user_id);
+					break;
+			}
+
+			// Mark completed
+			$db->setQuery(
+				$db->getQuery(true)
+					->update($db->quoteName('#__mokowaas_data_requests'))
+					->set($db->quoteName('status') . ' = ' . $db->quote('completed'))
+					->set($db->quoteName('processed_by') . ' = ' . (int) Factory::getApplication()->getIdentity()->id)
+					->set($db->quoteName('processed') . ' = ' . $db->quote(Factory::getDate()->toSql()))
+					->where($db->quoteName('id') . ' = ' . $requestId)
+			)->execute();
+
+			return $result ?? ['success' => true, 'message' => 'Request processed.'];
+		}
+		catch (\Throwable $e)
+		{
+			return ['success' => false, 'message' => 'Processing failed: ' . $e->getMessage()];
+		}
+	}
+
+	/**
+	 * Export all data for a user as a structured array.
+	 */
+	public function exportUserData(int $userId): array
+	{
+		$db   = $this->getDatabase();
+		$data = ['user_id' => $userId, 'exported' => gmdate('Y-m-d\TH:i:s\Z')];
+
+		try
+		{
+			// User profile
+			$db->setQuery(
+				$db->getQuery(true)
+					->select(['id', 'name', 'username', 'email', 'registerDate', 'lastvisitDate', 'params'])
+					->from($db->quoteName('#__users'))
+					->where($db->quoteName('id') . ' = ' . $userId)
+			);
+			$data['profile'] = $db->loadObject();
+
+			// Content (articles)
+			$db->setQuery(
+				$db->getQuery(true)
+					->select(['id', 'title', 'alias', 'created', 'modified', 'hits'])
+					->from($db->quoteName('#__content'))
+					->where($db->quoteName('created_by') . ' = ' . $userId)
+			);
+			$data['articles'] = $db->loadObjectList() ?: [];
+
+			// Action logs
+			$db->setQuery(
+				$db->getQuery(true)
+					->select(['message', 'log_date', 'ip_address'])
+					->from($db->quoteName('#__action_logs'))
+					->where($db->quoteName('user_id') . ' = ' . $userId)
+					->order('log_date DESC')
+					->setLimit(100)
+			);
+			$data['action_logs'] = $db->loadObjectList() ?: [];
+
+			// Support tickets
+			$db->setQuery(
+				$db->getQuery(true)
+					->select(['id', 'subject', 'body', 'status', 'priority', 'created'])
+					->from($db->quoteName('#__mokowaas_tickets'))
+					->where($db->quoteName('created_by') . ' = ' . $userId)
+			);
+			$data['tickets'] = $db->loadObjectList() ?: [];
+
+			// Ticket replies
+			$db->setQuery(
+				$db->getQuery(true)
+					->select(['r.id', 'r.ticket_id', 'r.body', 'r.created'])
+					->from($db->quoteName('#__mokowaas_ticket_replies', 'r'))
+					->where($db->quoteName('r.user_id') . ' = ' . $userId)
+			);
+			$data['ticket_replies'] = $db->loadObjectList() ?: [];
+
+			// Consent log
+			$db->setQuery(
+				$db->getQuery(true)
+					->select('*')
+					->from($db->quoteName('#__mokowaas_consent_log'))
+					->where($db->quoteName('user_id') . ' = ' . $userId)
+					->order('created ASC')
+			);
+			$data['consent_history'] = $db->loadObjectList() ?: [];
+
+			// Community Builder profile (if table exists)
+			try
+			{
+				$db->setQuery('SHOW TABLES LIKE ' . $db->quote('%comprofiler%'));
+
+				if ($db->loadResult())
+				{
+					$db->setQuery(
+						$db->getQuery(true)
+							->select('*')
+							->from($db->quoteName('#__comprofiler'))
+							->where($db->quoteName('user_id') . ' = ' . $userId)
+					);
+					$data['community_builder'] = $db->loadObject();
+				}
+			}
+			catch (\Throwable $e) {}
+
+			return ['success' => true, 'message' => 'Data exported.', 'data' => $data];
+		}
+		catch (\Throwable $e)
+		{
+			return ['success' => false, 'message' => 'Export failed: ' . $e->getMessage()];
+		}
+	}
+
+	/**
+	 * Anonymize a user's data (GDPR right to be forgotten — soft).
+	 */
+	public function anonymizeUserData(int $userId): array
+	{
+		$db  = $this->getDatabase();
+		$now = Factory::getDate()->toSql();
+		$anon = 'Anonymous User #' . $userId;
+
+		try
+		{
+			// Anonymize user record
+			$db->setQuery(
+				$db->getQuery(true)
+					->update($db->quoteName('#__users'))
+					->set([
+						$db->quoteName('name') . ' = ' . $db->quote($anon),
+						$db->quoteName('username') . ' = ' . $db->quote('anon_' . $userId),
+						$db->quoteName('email') . ' = ' . $db->quote('anon_' . $userId . '@deleted.local'),
+						$db->quoteName('password') . ' = ' . $db->quote(''),
+						$db->quoteName('block') . ' = 1',
+						$db->quoteName('params') . ' = ' . $db->quote('{}'),
+					])
+					->where($db->quoteName('id') . ' = ' . $userId)
+			)->execute();
+
+			// Anonymize article authorship
+			$db->setQuery(
+				$db->getQuery(true)
+					->update($db->quoteName('#__content'))
+					->set($db->quoteName('created_by_alias') . ' = ' . $db->quote($anon))
+					->where($db->quoteName('created_by') . ' = ' . $userId)
+			)->execute();
+
+			// Delete action logs
+			$db->setQuery(
+				$db->getQuery(true)
+					->delete($db->quoteName('#__action_logs'))
+					->where($db->quoteName('user_id') . ' = ' . $userId)
+			)->execute();
+
+			// Anonymize ticket replies
+			$db->setQuery(
+				$db->getQuery(true)
+					->update($db->quoteName('#__mokowaas_ticket_replies'))
+					->set($db->quoteName('body') . ' = ' . $db->quote('[Content removed per data request]'))
+					->where($db->quoteName('user_id') . ' = ' . $userId)
+			)->execute();
+
+			// Community Builder
+			try
+			{
+				$db->setQuery('SHOW TABLES LIKE ' . $db->quote('%comprofiler%'));
+
+				if ($db->loadResult())
+				{
+					$db->setQuery(
+						$db->getQuery(true)
+							->update($db->quoteName('#__comprofiler'))
+							->set([
+								$db->quoteName('firstname') . ' = ' . $db->quote('Anonymous'),
+								$db->quoteName('lastname') . ' = ' . $db->quote('User'),
+								$db->quoteName('middlename') . ' = ' . $db->quote(''),
+							])
+							->where($db->quoteName('user_id') . ' = ' . $userId)
+					)->execute();
+				}
+			}
+			catch (\Throwable $e) {}
+
+			// Log the anonymization
+			$this->logConsent($userId, 'account_anonymized', 'granted');
+
+			return ['success' => true, 'message' => 'User #' . $userId . ' data anonymized.'];
+		}
+		catch (\Throwable $e)
+		{
+			return ['success' => false, 'message' => 'Anonymization failed: ' . $e->getMessage()];
+		}
+	}
+
+	/**
+	 * Delete a user's data completely (hard delete).
+	 */
+	public function deleteUserData(int $userId): array
+	{
+		$result = $this->anonymizeUserData($userId);
+
+		if (!$result['success'])
+		{
+			return $result;
+		}
+
+		$db = $this->getDatabase();
+
+		try
+		{
+			// Delete tickets and replies
+			$db->setQuery(
+				$db->getQuery(true)
+					->select($db->quoteName('id'))
+					->from($db->quoteName('#__mokowaas_tickets'))
+					->where($db->quoteName('created_by') . ' = ' . $userId)
+			);
+			$ticketIds = $db->loadColumn() ?: [];
+
+			if (!empty($ticketIds))
+			{
+				$db->setQuery(
+					$db->getQuery(true)
+						->delete($db->quoteName('#__mokowaas_ticket_replies'))
+						->where($db->quoteName('ticket_id') . ' IN (' . implode(',', $ticketIds) . ')')
+				)->execute();
+
+				$db->setQuery(
+					$db->getQuery(true)
+						->delete($db->quoteName('#__mokowaas_tickets'))
+						->where($db->quoteName('created_by') . ' = ' . $userId)
+				)->execute();
+			}
+
+			// Delete consent log
+			$db->setQuery(
+				$db->getQuery(true)
+					->delete($db->quoteName('#__mokowaas_consent_log'))
+					->where($db->quoteName('user_id') . ' = ' . $userId)
+			)->execute();
+
+			// Delete user record
+			$db->setQuery(
+				$db->getQuery(true)
+					->delete($db->quoteName('#__users'))
+					->where($db->quoteName('id') . ' = ' . $userId)
+			)->execute();
+
+			return ['success' => true, 'message' => 'User #' . $userId . ' data permanently deleted.'];
+		}
+		catch (\Throwable $e)
+		{
+			return ['success' => false, 'message' => 'Deletion failed: ' . $e->getMessage()];
+		}
+	}
+
+	// ==================================================================
+	// Consent Management
+	// ==================================================================
+
+	/**
+	 * Get consent status for a user.
+	 */
+	public function getUserConsent(int $userId): array
+	{
+		$db = $this->getDatabase();
+		$db->setQuery(
+			$db->getQuery(true)
+				->select('*')
+				->from($db->quoteName('#__mokowaas_consent_log'))
+				->where($db->quoteName('user_id') . ' = ' . $userId)
+				->order($db->quoteName('created') . ' DESC')
+		);
+
+		return $db->loadObjectList() ?: [];
+	}
+
+	/**
+	 * Record a consent action.
+	 */
+	public function logConsent(int $userId, string $category, string $action): void
+	{
+		$db  = $this->getDatabase();
+		$row = (object) [
+			'user_id'    => $userId,
+			'category'   => $category,
+			'action'     => $action === 'revoked' ? 'revoked' : 'granted',
+			'ip_address' => $_SERVER['REMOTE_ADDR'] ?? '',
+			'created'    => Factory::getDate()->toSql(),
+		];
+		$db->insertObject('#__mokowaas_consent_log', $row, 'id');
+	}
+
+	// ==================================================================
+	// Retention Policy Enforcement
+	// ==================================================================
+
+	/**
+	 * Get all retention policies.
+	 */
+	public function getRetentionPolicies(): array
+	{
+		$db = $this->getDatabase();
+		$db->setQuery(
+			$db->getQuery(true)
+				->select('*')
+				->from($db->quoteName('#__mokowaas_retention_policies'))
+				->order($db->quoteName('id') . ' ASC')
+		);
+
+		return $db->loadObjectList() ?: [];
+	}
+
+	/**
+	 * Run retention policy enforcement (called by scheduled task).
+	 */
+	public function enforceRetentionPolicies(): array
+	{
+		$db       = $this->getDatabase();
+		$results  = ['policies_run' => 0, 'items_affected' => 0];
+		$policies = $this->getRetentionPolicies();
+
+		foreach ($policies as $policy)
+		{
+			if (!(int) $policy->enabled)
+			{
+				continue;
+			}
+
+			$cutoff = Factory::getDate('-' . (int) $policy->retention_days . ' days')->toSql();
+			$count  = 0;
+
+			try
+			{
+				switch ($policy->content_type)
+				{
+					case 'action_logs':
+						$db->setQuery(
+							$db->getQuery(true)
+								->delete($db->quoteName('#__action_logs'))
+								->where($db->quoteName('log_date') . ' < ' . $db->quote($cutoff))
+						)->execute();
+						$count = $db->getAffectedRows();
+						break;
+
+					case 'waf_logs':
+						$db->setQuery(
+							$db->getQuery(true)
+								->delete($db->quoteName('#__mokowaas_waf_log'))
+								->where($db->quoteName('created') . ' < ' . $db->quote($cutoff))
+						)->execute();
+						$count = $db->getAffectedRows();
+						break;
+
+					case 'sessions':
+						$db->setQuery(
+							$db->getQuery(true)
+								->delete($db->quoteName('#__session'))
+								->where($db->quoteName('time') . ' < ' . (int) strtotime($cutoff))
+						)->execute();
+						$count = $db->getAffectedRows();
+						break;
+
+					case 'closed_tickets':
+						if ($policy->action === 'anonymize')
+						{
+							$db->setQuery(
+								$db->getQuery(true)
+									->update($db->quoteName('#__mokowaas_tickets'))
+									->set($db->quoteName('body') . ' = ' . $db->quote('[Removed per retention policy]'))
+									->where($db->quoteName('status') . ' = ' . $db->quote('closed'))
+									->where($db->quoteName('closed') . ' < ' . $db->quote($cutoff))
+									->where($db->quoteName('body') . ' != ' . $db->quote('[Removed per retention policy]'))
+							)->execute();
+							$count = $db->getAffectedRows();
+						}
+						break;
+
+					case 'inactive_users':
+						if ($policy->action === 'anonymize')
+						{
+							$db->setQuery(
+								$db->getQuery(true)
+									->select($db->quoteName('id'))
+									->from($db->quoteName('#__users'))
+									->where($db->quoteName('lastvisitDate') . ' < ' . $db->quote($cutoff))
+									->where($db->quoteName('lastvisitDate') . ' != ' . $db->quote('0000-00-00 00:00:00'))
+									->where($db->quoteName('block') . ' = 0')
+									->where($db->quoteName('username') . ' NOT LIKE ' . $db->quote('anon_%'))
+							);
+							$userIds = $db->loadColumn() ?: [];
+
+							foreach ($userIds as $uid)
+							{
+								$this->anonymizeUserData((int) $uid);
+								$count++;
+							}
+						}
+						break;
+				}
+
+				if ($count > 0)
+				{
+					$results['policies_run']++;
+					$results['items_affected'] += $count;
+					Log::add(\sprintf('Retention: %s — %d items affected', $policy->content_type, $count), Log::INFO, 'mokowaas');
+				}
+			}
+			catch (\Throwable $e)
+			{
+				Log::add('Retention policy error (' . $policy->content_type . '): ' . $e->getMessage(), Log::WARNING, 'mokowaas');
+			}
+		}
+
+		return $results;
+	}
+
+	/**
+	 * Get privacy dashboard summary counts.
+	 */
+	public function getDashboardSummary(): object
+	{
+		$db = $this->getDatabase();
+
+		$summary = (object) [
+			'pending_requests' => 0,
+			'total_requests'   => 0,
+			'consent_entries'  => 0,
+			'policies_active'  => 0,
+		];
+
+		try
+		{
+			$db->setQuery('SELECT COUNT(*) FROM #__mokowaas_data_requests WHERE status = ' . $db->quote('pending'));
+			$summary->pending_requests = (int) $db->loadResult();
+
+			$db->setQuery('SELECT COUNT(*) FROM #__mokowaas_data_requests');
+			$summary->total_requests = (int) $db->loadResult();
+
+			$db->setQuery('SELECT COUNT(*) FROM #__mokowaas_consent_log');
+			$summary->consent_entries = (int) $db->loadResult();
+
+			$db->setQuery('SELECT COUNT(*) FROM #__mokowaas_retention_policies WHERE enabled = 1');
+			$summary->policies_active = (int) $db->loadResult();
+		}
+		catch (\Throwable $e) {}
+
+		return $summary;
+	}
+}
diff --git a/src/packages/com_mokowaas/admin/src/View/Privacy/HtmlView.php b/src/packages/com_mokowaas/admin/src/View/Privacy/HtmlView.php
new file mode 100644
index 00000000..b4d7e52d
--- /dev/null
+++ b/src/packages/com_mokowaas/admin/src/View/Privacy/HtmlView.php
@@ -0,0 +1,39 @@
+<?php
+namespace Moko\Component\MokoWaaS\Administrator\View\Privacy;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Toolbar\ToolbarHelper;
+
+class HtmlView extends BaseHtmlView
+{
+	protected $requests = [];
+	protected $policies = [];
+	protected $summary;
+
+	public function display($tpl = null)
+	{
+		$model = new \Moko\Component\MokoWaaS\Administrator\Model\PrivacyModel();
+
+		$filterStatus     = Factory::getApplication()->getInput()->getString('filter_status', '');
+		$this->requests   = $model->getDataRequests($filterStatus);
+		$this->policies   = $model->getRetentionPolicies();
+		$this->summary    = $model->getDashboardSummary();
+
+		$this->addToolbar();
+
+		$wa = Factory::getApplication()->getDocument()->getWebAssetManager();
+		$wa->registerAndUseStyle('com_mokowaas.dashboard', 'com_mokowaas/dashboard.css');
+
+		parent::display($tpl);
+	}
+
+	protected function addToolbar(): void
+	{
+		ToolbarHelper::title('Privacy Guard', 'lock');
+		ToolbarHelper::back('JTOOLBAR_BACK', 'index.php?option=com_mokowaas');
+	}
+}
diff --git a/src/packages/com_mokowaas/admin/tmpl/privacy/default.php b/src/packages/com_mokowaas/admin/tmpl/privacy/default.php
new file mode 100644
index 00000000..0b6f6f72
--- /dev/null
+++ b/src/packages/com_mokowaas/admin/tmpl/privacy/default.php
@@ -0,0 +1,184 @@
+<?php
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Session\Session;
+
+$requests = $this->requests;
+$policies = $this->policies;
+$summary  = $this->summary;
+$token    = Session::getFormToken();
+
+$statusBadge = [
+	'pending'    => 'bg-warning text-dark',
+	'processing' => 'bg-info',
+	'completed'  => 'bg-success',
+	'denied'     => 'bg-secondary',
+];
+$typeBadge = [
+	'export'    => 'bg-primary',
+	'delete'    => 'bg-danger',
+	'anonymize' => 'bg-warning text-dark',
+];
+?>
+
+<div id="mokowaas-privacy">
+	<!-- Summary cards -->
+	<div class="row g-3 mb-4">
+		<div class="col-6 col-md-3">
+			<div class="card text-center p-3">
+				<span class="fw-bold fs-3 <?php echo $summary->pending_requests > 0 ? 'text-warning' : 'text-success'; ?>"><?php echo $summary->pending_requests; ?></span>
+				<small class="text-muted">Pending Requests</small>
+			</div>
+		</div>
+		<div class="col-6 col-md-3">
+			<div class="card text-center p-3">
+				<span class="fw-bold fs-3"><?php echo $summary->total_requests; ?></span>
+				<small class="text-muted">Total Requests</small>
+			</div>
+		</div>
+		<div class="col-6 col-md-3">
+			<div class="card text-center p-3">
+				<span class="fw-bold fs-3"><?php echo $summary->consent_entries; ?></span>
+				<small class="text-muted">Consent Entries</small>
+			</div>
+		</div>
+		<div class="col-6 col-md-3">
+			<div class="card text-center p-3">
+				<span class="fw-bold fs-3"><?php echo $summary->policies_active; ?></span>
+				<small class="text-muted">Active Policies</small>
+			</div>
+		</div>
+	</div>
+
+	<div class="row">
+		<!-- Data Requests -->
+		<div class="col-12 col-xl-8">
+			<div class="card mb-4">
+				<div class="card-header d-flex justify-content-between align-items-center">
+					<strong><span class="icon-user-shield"></span> Data Subject Requests</strong>
+					<form method="get" class="d-inline">
+						<input type="hidden" name="option" value="com_mokowaas">
+						<input type="hidden" name="view" value="privacy">
+						<select name="filter_status" class="form-select form-select-sm" style="width:auto" onchange="this.form.submit()">
+							<option value="">All</option>
+							<?php foreach (['pending','processing','completed','denied'] as $s): ?>
+							<option value="<?php echo $s; ?>" <?php echo Factory::getApplication()->getInput()->getString('filter_status') === $s ? 'selected' : ''; ?>><?php echo ucfirst($s); ?></option>
+							<?php endforeach; ?>
+						</select>
+					</form>
+				</div>
+				<?php if (empty($requests)): ?>
+				<div class="card-body text-center text-muted py-4">No data requests found.</div>
+				<?php else: ?>
+				<div class="table-responsive">
+					<table class="table table-striped table-hover mb-0">
+						<thead><tr><th>#</th><th>User</th><th>Type</th><th>Status</th><th>Created</th><th>Processed</th><th>Actions</th></tr></thead>
+						<tbody>
+						<?php foreach ($requests as $r): ?>
+						<tr>
+							<td><?php echo $r->id; ?></td>
+							<td><?php echo $this->escape($r->user_name ?? ''); ?><br><small class="text-muted"><?php echo $this->escape($r->user_email ?? ''); ?></small></td>
+							<td><span class="badge <?php echo $typeBadge[$r->type] ?? 'bg-secondary'; ?>"><?php echo ucfirst($r->type); ?></span></td>
+							<td><span class="badge <?php echo $statusBadge[$r->status] ?? 'bg-secondary'; ?>"><?php echo ucfirst($r->status); ?></span></td>
+							<td class="text-nowrap small"><?php echo HTMLHelper::_('date', $r->created, 'M d, Y H:i'); ?></td>
+							<td class="text-nowrap small"><?php echo $r->processed ? HTMLHelper::_('date', $r->processed, 'M d, Y H:i') : '—'; ?></td>
+							<td>
+								<?php if ($r->status === 'pending'): ?>
+								<div class="btn-group btn-group-sm">
+									<button type="button" class="btn btn-success btn-privacy-action" data-id="<?php echo $r->id; ?>" data-action="approve"
+										data-url="<?php echo Route::_('index.php?option=com_mokowaas&task=display.processDataRequest&format=json'); ?>"
+										data-token="<?php echo $token; ?>">Approve</button>
+									<button type="button" class="btn btn-outline-danger btn-privacy-action" data-id="<?php echo $r->id; ?>" data-action="deny"
+										data-url="<?php echo Route::_('index.php?option=com_mokowaas&task=display.processDataRequest&format=json'); ?>"
+										data-token="<?php echo $token; ?>">Deny</button>
+								</div>
+								<?php elseif ($r->status === 'completed' && $r->type === 'export'): ?>
+								<button type="button" class="btn btn-sm btn-outline-primary btn-export-download" data-user="<?php echo $r->user_id; ?>"
+									data-url="<?php echo Route::_('index.php?option=com_mokowaas&task=display.exportUserData&format=json'); ?>"
+									data-token="<?php echo $token; ?>">
+									<span class="icon-download"></span> Download
+								</button>
+								<?php endif; ?>
+							</td>
+						</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+				</div>
+				<?php endif; ?>
+			</div>
+		</div>
+
+		<!-- Retention Policies -->
+		<div class="col-12 col-xl-4">
+			<div class="card mb-4">
+				<div class="card-header"><strong><span class="icon-clock"></span> Retention Policies</strong></div>
+				<div class="table-responsive">
+					<table class="table table-sm mb-0">
+						<thead><tr><th>Type</th><th>Days</th><th>Action</th><th>Active</th></tr></thead>
+						<tbody>
+						<?php foreach ($policies as $p): ?>
+						<tr>
+							<td class="small"><?php echo $this->escape($p->content_type); ?></td>
+							<td><?php echo $p->retention_days; ?></td>
+							<td><span class="badge bg-secondary"><?php echo $p->action; ?></span></td>
+							<td><?php echo (int) $p->enabled ? '<span class="text-success">Yes</span>' : '<span class="text-muted">No</span>'; ?></td>
+						</tr>
+						<?php endforeach; ?>
+						</tbody>
+					</table>
+				</div>
+			</div>
+		</div>
+	</div>
+</div>
+
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+	// Process request buttons
+	document.querySelectorAll('.btn-privacy-action').forEach(function(btn) {
+		btn.addEventListener('click', function() {
+			var el = this;
+			var action = el.dataset.action;
+			if (!confirm(action === 'approve' ? 'Approve and process this data request?' : 'Deny this request?')) return;
+			el.disabled = true;
+			var fd = new FormData();
+			fd.append('request_id', el.dataset.id);
+			fd.append('action', action);
+			fd.append(el.dataset.token, '1');
+			fetch(el.dataset.url, {method:'POST', body:fd, headers:{'X-Requested-With':'XMLHttpRequest'}})
+				.then(function(r){return r.json()})
+				.then(function(d){
+					if (d.success) { Joomla.renderMessages({message:[d.message]}); location.reload(); }
+					else { Joomla.renderMessages({error:[d.message]}); el.disabled = false; }
+				});
+		});
+	});
+
+	// Export download
+	document.querySelectorAll('.btn-export-download').forEach(function(btn) {
+		btn.addEventListener('click', function() {
+			var el = this;
+			var fd = new FormData();
+			fd.append('user_id', el.dataset.user);
+			fd.append(el.dataset.token, '1');
+			fetch(el.dataset.url, {method:'POST', body:fd, headers:{'X-Requested-With':'XMLHttpRequest'}})
+				.then(function(r){return r.json()})
+				.then(function(d){
+					if (d.success && d.data) {
+						var blob = new Blob([JSON.stringify(d.data, null, 2)], {type:'application/json'});
+						var a = document.createElement('a');
+						a.href = URL.createObjectURL(blob);
+						a.download = 'user-data-export-' + el.dataset.user + '.json';
+						a.click();
+					} else {
+						Joomla.renderMessages({error:[d.message || 'Export failed']});
+					}
+				});
+		});
+	});
+});
+</script>
diff --git a/src/packages/com_mokowaas/mokowaas.xml b/src/packages/com_mokowaas/mokowaas.xml
index 2191ecff..dea03743 100644
--- a/src/packages/com_mokowaas/mokowaas.xml
+++ b/src/packages/com_mokowaas/mokowaas.xml
@@ -32,6 +32,7 @@
 			<menu link="option=com_mokowaas&amp;view=extensions" img="class:puzzle-piece">COM_MOKOWAAS_MENU_EXTENSIONS</menu>
 			<menu link="option=com_mokowaas&amp;view=tickets" img="class:headphones">COM_MOKOWAAS_MENU_TICKETS</menu>
 			<menu link="option=com_mokowaas&amp;view=htaccess" img="class:file-code">COM_MOKOWAAS_MENU_HTACCESS</menu>
+			<menu link="option=com_mokowaas&amp;view=privacy" img="class:lock">COM_MOKOWAAS_MENU_PRIVACY</menu>
 			<menu link="option=com_plugins&amp;filter[folder]=system&amp;filter[search]=mokowaas" img="class:power-off">COM_MOKOWAAS_MENU_PLUGINS</menu>
 			<menu link="option=com_installer&amp;view=update" img="class:refresh">COM_MOKOWAAS_MENU_UPDATES</menu>
 			<menu link="option=com_checkin" img="class:check-square">COM_MOKOWAAS_MENU_CHECKIN</menu>
diff --git a/src/packages/com_mokowaas/site/src/Controller/DisplayController.php b/src/packages/com_mokowaas/site/src/Controller/DisplayController.php
index 7d820b9f..4cecaf97 100644
--- a/src/packages/com_mokowaas/site/src/Controller/DisplayController.php
+++ b/src/packages/com_mokowaas/site/src/Controller/DisplayController.php
@@ -163,6 +163,26 @@ class DisplayController extends BaseController
 		}
 	}
 
+	/**
+	 * Submit a data privacy request from frontend.
+	 */
+	public function submitDataRequest()
+	{
+		Session::checkToken() or die(Text::_('JINVALID_TOKEN'));
+
+		$user = Factory::getApplication()->getIdentity();
+
+		if ($user->guest)
+		{
+			$this->jsonResponse(['success' => false, 'message' => 'Please log in.']);
+		}
+
+		$type  = Factory::getApplication()->getInput()->getString('type', '');
+		$model = new \Moko\Component\MokoWaaS\Administrator\Model\PrivacyModel();
+
+		$this->jsonResponse($model->createRequest($user->id, $type, 'Submitted via self-service portal'));
+	}
+
 	/**
 	 * Check if user is support staff (can manage tickets beyond their own).
 	 */
diff --git a/src/packages/com_mokowaas/site/src/View/Privacy/HtmlView.php b/src/packages/com_mokowaas/site/src/View/Privacy/HtmlView.php
new file mode 100644
index 00000000..a6b70082
--- /dev/null
+++ b/src/packages/com_mokowaas/site/src/View/Privacy/HtmlView.php
@@ -0,0 +1,68 @@
+<?php
+namespace Moko\Component\MokoWaaS\Site\View\Privacy;
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Router\Route;
+
+class HtmlView extends BaseHtmlView
+{
+	protected $requests = [];
+	protected $consent = [];
+
+	public function display($tpl = null)
+	{
+		$user = Factory::getApplication()->getIdentity();
+
+		if ($user->guest)
+		{
+			Factory::getApplication()->redirect(Route::_(
+				'index.php?option=com_users&view=login&return=' . base64_encode('index.php?option=com_mokowaas&view=privacy'),
+				false
+			));
+
+			return;
+		}
+
+		$db = Factory::getContainer()->get('Joomla\Database\DatabaseInterface');
+
+		// Get user's data requests
+		$query = $db->getQuery(true)
+			->select('*')
+			->from($db->quoteName('#__mokowaas_data_requests'))
+			->where($db->quoteName('user_id') . ' = ' . (int) $user->id)
+			->order($db->quoteName('created') . ' DESC');
+
+		try
+		{
+			$db->setQuery($query);
+			$this->requests = $db->loadObjectList() ?: [];
+		}
+		catch (\Throwable $e)
+		{
+			$this->requests = [];
+		}
+
+		// Get consent history
+		try
+		{
+			$db->setQuery(
+				$db->getQuery(true)
+					->select('*')
+					->from($db->quoteName('#__mokowaas_consent_log'))
+					->where($db->quoteName('user_id') . ' = ' . (int) $user->id)
+					->order($db->quoteName('created') . ' DESC')
+					->setLimit(20)
+			);
+			$this->consent = $db->loadObjectList() ?: [];
+		}
+		catch (\Throwable $e)
+		{
+			$this->consent = [];
+		}
+
+		parent::display($tpl);
+	}
+}
diff --git a/src/packages/com_mokowaas/site/tmpl/privacy/default.php b/src/packages/com_mokowaas/site/tmpl/privacy/default.php
new file mode 100644
index 00000000..f26b4e6a
--- /dev/null
+++ b/src/packages/com_mokowaas/site/tmpl/privacy/default.php
@@ -0,0 +1,114 @@
+<?php
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Session\Session;
+
+$user     = Factory::getApplication()->getIdentity();
+$requests = $this->requests;
+$consent  = $this->consent;
+$token    = Session::getFormToken();
+
+$statusLabel = ['pending' => 'Pending', 'processing' => 'Processing', 'completed' => 'Completed', 'denied' => 'Denied'];
+$statusClass = ['pending' => 'warning', 'processing' => 'info', 'completed' => 'success', 'denied' => 'secondary'];
+?>
+
+<div class="mokowaas-portal">
+	<h2>My Privacy &amp; Data</h2>
+	<p class="text-muted">Manage your personal data, download your information, or request account deletion.</p>
+
+	<!-- Action buttons -->
+	<div class="row g-3 mb-4">
+		<div class="col-12 col-md-4">
+			<button type="button" class="btn btn-primary w-100 py-3 btn-data-request" data-type="export">
+				<span class="icon-download d-block mb-1" style="font-size:1.5rem"></span>
+				Download My Data
+			</button>
+		</div>
+		<div class="col-12 col-md-4">
+			<button type="button" class="btn btn-outline-warning w-100 py-3 btn-data-request" data-type="anonymize">
+				<span class="icon-user-shield d-block mb-1" style="font-size:1.5rem"></span>
+				Anonymize My Account
+			</button>
+		</div>
+		<div class="col-12 col-md-4">
+			<button type="button" class="btn btn-outline-danger w-100 py-3 btn-data-request" data-type="delete">
+				<span class="icon-trash d-block mb-1" style="font-size:1.5rem"></span>
+				Delete My Account
+			</button>
+		</div>
+	</div>
+
+	<!-- My requests -->
+	<?php if (!empty($requests)): ?>
+	<div class="card mb-4">
+		<div class="card-header"><strong>My Data Requests</strong></div>
+		<div class="table-responsive">
+			<table class="table table-striped mb-0">
+				<thead><tr><th>Type</th><th>Status</th><th>Submitted</th><th>Processed</th></tr></thead>
+				<tbody>
+				<?php foreach ($requests as $r): ?>
+				<tr>
+					<td><?php echo ucfirst($r->type); ?></td>
+					<td><span class="badge bg-<?php echo $statusClass[$r->status] ?? 'secondary'; ?>"><?php echo $statusLabel[$r->status] ?? $r->status; ?></span></td>
+					<td><?php echo HTMLHelper::_('date', $r->created, 'M d, Y H:i'); ?></td>
+					<td><?php echo $r->processed ? HTMLHelper::_('date', $r->processed, 'M d, Y H:i') : '—'; ?></td>
+				</tr>
+				<?php endforeach; ?>
+				</tbody>
+			</table>
+		</div>
+	</div>
+	<?php endif; ?>
+
+	<!-- Consent history -->
+	<?php if (!empty($consent)): ?>
+	<div class="card mb-4">
+		<div class="card-header"><strong>Consent History</strong></div>
+		<div class="table-responsive">
+			<table class="table table-sm mb-0">
+				<thead><tr><th>Category</th><th>Action</th><th>Date</th></tr></thead>
+				<tbody>
+				<?php foreach ($consent as $c): ?>
+				<tr>
+					<td><?php echo htmlspecialchars(ucwords(str_replace('_', ' ', $c->category))); ?></td>
+					<td><span class="badge bg-<?php echo $c->action === 'granted' ? 'success' : 'secondary'; ?>"><?php echo ucfirst($c->action); ?></span></td>
+					<td><?php echo HTMLHelper::_('date', $c->created, 'M d, Y H:i'); ?></td>
+				</tr>
+				<?php endforeach; ?>
+				</tbody>
+			</table>
+		</div>
+	</div>
+	<?php endif; ?>
+</div>
+
+<script>
+document.querySelectorAll('.btn-data-request').forEach(function(btn) {
+	btn.addEventListener('click', function() {
+		var type = this.dataset.type;
+		var messages = {
+			'export': 'Request a download of all your personal data?',
+			'anonymize': 'Request your account to be anonymized? Your name, email, and personal details will be replaced. This cannot be undone.',
+			'delete': 'Request permanent deletion of your account and all data? This cannot be undone.'
+		};
+		if (!confirm(messages[type] || 'Submit this request?')) return;
+		this.disabled = true;
+		var fd = new FormData();
+		fd.append('type', type);
+		fd.append('<?php echo $token; ?>', '1');
+		fetch('<?php echo Route::_("index.php?option=com_mokowaas&task=display.submitDataRequest&format=json"); ?>', {
+			method: 'POST', body: fd, headers: {'X-Requested-With': 'XMLHttpRequest'}
+		})
+		.then(function(r) { return r.json(); })
+		.then(function(d) {
+			if (d.success) { alert(d.message); location.reload(); }
+			else { alert(d.message || 'Failed.'); }
+		})
+		.catch(function() { alert('Network error.'); })
+		.finally(function() { btn.disabled = false; });
+	});
+});
+</script>