|
| 1 | +<?php |
| 2 | +declare(strict_types = 1); |
| 3 | + |
| 4 | +namespace MichalSpacekCz\Training\Discontinued; |
| 5 | + |
| 6 | +use MichalSpacekCz\ShouldNotHappenException; |
| 7 | +use Nette\Database\Explorer; |
| 8 | + |
| 9 | +class DiscontinuedTrainings |
| 10 | +{ |
| 11 | + |
| 12 | + public function __construct( |
| 13 | + private readonly Explorer $database, |
| 14 | + ) { |
| 15 | + } |
| 16 | + |
| 17 | + |
| 18 | + /** |
| 19 | + * Get all discontinued trainings with description. |
| 20 | + * |
| 21 | + * @return list<DiscontinuedTraining> |
| 22 | + */ |
| 23 | + public function getAllDiscontinued(): array |
| 24 | + { |
| 25 | + $query = $this->database->fetchAll( |
| 26 | + 'SELECT |
| 27 | + td.id_trainings_discontinued AS id, |
| 28 | + td.description, |
| 29 | + t.name AS training, |
| 30 | + td.href |
| 31 | + FROM trainings_discontinued td |
| 32 | + JOIN trainings t ON t.key_discontinued = td.id_trainings_discontinued |
| 33 | + ORDER BY |
| 34 | + td.id_trainings_discontinued, |
| 35 | + t.id_training', |
| 36 | + ); |
| 37 | + $trainings = []; |
| 38 | + foreach ($query as $row) { |
| 39 | + $id = $row->id; |
| 40 | + if (!is_int($id)) { |
| 41 | + throw new ShouldNotHappenException(sprintf("Discontinued training id is a %s not an integer", get_debug_type($id))); |
| 42 | + } |
| 43 | + $trainings[$id]['description'] = (string)$row->description; |
| 44 | + $trainings[$id]['href'] = (string)$row->href; |
| 45 | + if (!isset($trainings[$id]['trainings'])) { |
| 46 | + $trainings[$id]['trainings'] = []; |
| 47 | + } |
| 48 | + $trainings[$id]['trainings'][] = (string)$row->training; |
| 49 | + } |
| 50 | + $result = []; |
| 51 | + foreach ($trainings as $training) { |
| 52 | + $result[] = new DiscontinuedTraining($training['description'], $training['trainings'], $training['href']); |
| 53 | + } |
| 54 | + return $result; |
| 55 | + } |
| 56 | + |
| 57 | + |
| 58 | + /** |
| 59 | + * Get discontinued trainings with description. |
| 60 | + * |
| 61 | + * @param int $id |
| 62 | + * @return DiscontinuedTraining|null |
| 63 | + */ |
| 64 | + public function getDiscontinued(int $id): ?DiscontinuedTraining |
| 65 | + { |
| 66 | + $query = $this->database->fetchAll( |
| 67 | + 'SELECT |
| 68 | + td.description, |
| 69 | + t.name AS training, |
| 70 | + td.href |
| 71 | + FROM trainings_discontinued td |
| 72 | + JOIN trainings t ON t.key_discontinued = td.id_trainings_discontinued |
| 73 | + WHERE |
| 74 | + td.id_trainings_discontinued = ? |
| 75 | + ORDER BY |
| 76 | + t.id_training', |
| 77 | + $id, |
| 78 | + ); |
| 79 | + $trainings = []; |
| 80 | + foreach ($query as $row) { |
| 81 | + $trainings[] = $row->training; |
| 82 | + } |
| 83 | + return empty($row) ? null : new DiscontinuedTraining($row->description, $trainings, $row->href); |
| 84 | + } |
| 85 | + |
| 86 | +} |
0 commit comments