| 1 |
<?php |
| 2 |
/** |
| 3 |
* AJAX handler for Dashboard chart data in Course Builder. |
| 4 |
* |
| 5 |
* @since 4.3.0 |
| 6 |
* @version 1.0.0 |
| 7 |
*/ |
| 8 |
|
| 9 |
namespace LearnPress\Ajax; |
| 10 |
|
| 11 |
use LearnPress\Helpers\Singleton; |
| 12 |
use LP_REST_Admin_Statistics_Controller; |
| 13 |
use LP_Statistics_DB; |
| 14 |
use Throwable; |
| 15 |
|
| 16 |
class BuilderDashboardAjax { |
| 17 |
use Singleton; |
| 18 |
|
| 19 |
public function init() { |
| 20 |
add_action( 'wp_ajax_lp_cb_dashboard_chart_data', [ $this, 'handle_chart_data' ] ); |
| 21 |
} |
| 22 |
|
| 23 |
/** |
| 24 |
* Handle AJAX request for chart data. |
| 25 |
* |
| 26 |
* @return void |
| 27 |
*/ |
| 28 |
public function handle_chart_data() { |
| 29 |
try { |
| 30 |
if ( ! wp_verify_nonce( $_POST['nonce'] ?? '', 'lp_cb_dashboard_nonce' ) ) { |
| 31 |
wp_send_json_error( [ 'message' => 'Invalid nonce' ] ); |
| 32 |
} |
| 33 |
|
| 34 |
$user_id = get_current_user_id(); |
| 35 |
if ( ! $user_id ) { |
| 36 |
wp_send_json_error( [ 'message' => 'Not logged in' ] ); |
| 37 |
} |
| 38 |
|
| 39 |
$chart_type = sanitize_text_field( $_POST['chart_type'] ?? 'sales' ); |
| 40 |
$period = sanitize_text_field( $_POST['period'] ?? 'this_month' ); |
| 41 |
$is_admin = user_can( $user_id, 'administrator' ); |
| 42 |
|
| 43 |
$instructor_id = $is_admin ? 0 : $user_id; |
| 44 |
$filter = $this->get_period_filter( $period ); |
| 45 |
|
| 46 |
if ( empty( $filter ) ) { |
| 47 |
wp_send_json_error( [ 'message' => 'Invalid period' ] ); |
| 48 |
} |
| 49 |
|
| 50 |
$lp_statistic_db = LP_Statistics_DB::getInstance(); |
| 51 |
if ( $chart_type === 'sales' ) { |
| 52 |
$raw_data = $lp_statistic_db->get_net_sales_data_scoped( |
| 53 |
$filter['filter_type'], |
| 54 |
$filter['time'], |
| 55 |
$instructor_id |
| 56 |
); |
| 57 |
} else { |
| 58 |
$raw_data = $lp_statistic_db->get_enrollment_chart_data( |
| 59 |
$filter['filter_type'], |
| 60 |
$filter['time'], |
| 61 |
$instructor_id |
| 62 |
); |
| 63 |
} |
| 64 |
|
| 65 |
require_once LP_PLUGIN_PATH . 'inc/rest-api/v1/admin/class-lp-admin-rest-statistics-controller.php'; |
| 66 |
$stats_controller = new LP_REST_Admin_Statistics_Controller(); |
| 67 |
$chart_data = $stats_controller->process_chart_data( $filter, $raw_data ); |
| 68 |
|
| 69 |
wp_send_json_success( |
| 70 |
[ |
| 71 |
'labels' => $chart_data['labels'] ?? [], |
| 72 |
'data' => $chart_data['data'] ?? [], |
| 73 |
] |
| 74 |
); |
| 75 |
} catch ( Throwable $e ) { |
| 76 |
error_log( __METHOD__ . ': ' . $e->getMessage() ); |
| 77 |
wp_send_json_error( [ 'message' => 'Server error' ] ); |
| 78 |
} |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Convert period string to filter params. |
| 83 |
* |
| 84 |
* @param string $period |
| 85 |
* @return array |
| 86 |
*/ |
| 87 |
private function get_period_filter( string $period ): array { |
| 88 |
switch ( $period ) { |
| 89 |
case 'this_week': |
| 90 |
return [ |
| 91 |
'filter_type' => 'previous_days', |
| 92 |
'time' => 6, |
| 93 |
]; |
| 94 |
case 'this_month': |
| 95 |
return [ |
| 96 |
'filter_type' => 'month', |
| 97 |
'time' => current_time( 'Y-m-d' ), |
| 98 |
]; |
| 99 |
case 'this_year': |
| 100 |
return [ |
| 101 |
'filter_type' => 'year', |
| 102 |
'time' => current_time( 'Y-m-d' ), |
| 103 |
]; |
| 104 |
default: |
| 105 |
return []; |
| 106 |
} |
| 107 |
} |
| 108 |
} |
| 109 |
|
