Contracts
9 months ago
BatchProcessor.php
9 months ago
Migration.php
7 months ago
ProcessByWcMigrator.php
9 months ago
QuizAttemptMigrator.php
9 months ago
QuizAttemptMigrator.php
119 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Migration quiz attempt for generate result column data. |
| 4 | * |
| 5 | * @package Tutor |
| 6 | * @author Themeum <support@themeum.com> |
| 7 | * @link https://themeum.com |
| 8 | * @since 3.8.0 |
| 9 | */ |
| 10 | |
| 11 | namespace Tutor\Migrations; |
| 12 | |
| 13 | use Tutor\Helpers\QueryHelper; |
| 14 | use Tutor\Migrations\Contracts\SingleProcessor; |
| 15 | use Tutor\Models\QuizModel; |
| 16 | |
| 17 | /** |
| 18 | * Class QuizAttemptMigrator |
| 19 | * |
| 20 | * @since 3.8.0 |
| 21 | */ |
| 22 | class QuizAttemptMigrator extends BatchProcessor implements SingleProcessor { |
| 23 | /** |
| 24 | * Name of the migration |
| 25 | * |
| 26 | * @since 3.8.0 |
| 27 | * |
| 28 | * @var string |
| 29 | */ |
| 30 | protected $name = 'Quiz Attempt Migration'; |
| 31 | |
| 32 | /** |
| 33 | * Action |
| 34 | * |
| 35 | * @since 3.8.0 |
| 36 | * |
| 37 | * @var string |
| 38 | */ |
| 39 | protected $action = 'quiz_attempt_migrator'; |
| 40 | |
| 41 | /** |
| 42 | * Batch size |
| 43 | * |
| 44 | * @since 3.8.0 |
| 45 | * |
| 46 | * @var integer |
| 47 | */ |
| 48 | protected $batch_size = 100; |
| 49 | |
| 50 | /** |
| 51 | * Schedule interval. |
| 52 | * |
| 53 | * @since 3.8.0 |
| 54 | * |
| 55 | * @var integer |
| 56 | */ |
| 57 | protected $schedule_interval = 10; |
| 58 | |
| 59 | /** |
| 60 | * Get total unprocessed result. |
| 61 | * |
| 62 | * @since 3.8.0 |
| 63 | * |
| 64 | * @return int |
| 65 | */ |
| 66 | protected function get_total_items(): int { |
| 67 | return QueryHelper::get_count( 'tutor_quiz_attempts', array( 'result' => array( 'IS', 'NULL' ) ), array(), 'attempt_id' ); |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Get items to batch process. |
| 72 | * |
| 73 | * @since 3.8.0 |
| 74 | * |
| 75 | * @param int $offset offset. |
| 76 | * @param int $limit limit. |
| 77 | * |
| 78 | * @return array |
| 79 | */ |
| 80 | protected function get_items( $offset, $limit ) : array { |
| 81 | global $wpdb; |
| 82 | return $wpdb->get_results( |
| 83 | $wpdb->prepare( |
| 84 | "SELECT * FROM {$wpdb->prefix}tutor_quiz_attempts |
| 85 | WHERE result IS NULL |
| 86 | ORDER BY attempt_id DESC |
| 87 | LIMIT %d, %d", |
| 88 | $offset, |
| 89 | $limit |
| 90 | ) |
| 91 | ); |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Process each quiz attempt record to prepare result. |
| 96 | * |
| 97 | * @since 3.8.0 |
| 98 | * |
| 99 | * @param object $item item. |
| 100 | * |
| 101 | * @return void |
| 102 | */ |
| 103 | public function process_item( $item ) : void { |
| 104 | QuizModel::update_attempt_result( $item->attempt_id ); |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * On migration complete event. |
| 109 | * |
| 110 | * @since 3.8.0 |
| 111 | * |
| 112 | * @return void |
| 113 | */ |
| 114 | protected function on_complete() { |
| 115 | error_log( 'Quiz attempt migration completed!' ); |
| 116 | } |
| 117 | } |
| 118 | |
| 119 |