BookStack Code Mirror - bookstack/blob - app/Entities/Queries/BookQueries.php

   1 <?php
   2
   3 namespace BookStack\Entities\Queries;
   4
   5 use BookStack\Entities\Models\Book;
   6 use BookStack\Exceptions\NotFoundException;
   7 use Illuminate\Database\Eloquent\Builder;
   8
   9 class BookQueries
  10 {
  11     public function start(): Builder
  12     {
  13         return Book::query();
  14     }
  15
  16     public function findVisibleBySlug(string $slug): Book
  17     {
  18         /** @var ?Book $book */
  19         $book = $this->start()
  20             ->scopes('visible')
  21             ->where('slug', '=', $slug)
  22             ->first();
  23
  24         if ($book === null) {
  25             throw new NotFoundException(trans('errors.book_not_found'));
  26         }
  27
  28         return $book;
  29     }
  30
  31     public function visibleForList(): Builder
  32     {
  33         return $this->start()->scopes('visible');
  34     }
  35
  36     public function visibleForListWithCover(): Builder
  37     {
  38         return $this->visibleForList()->with('cover');
  39     }
  40
  41     public function recentlyViewedForCurrentUser(): Builder
  42     {
  43         return $this->visibleForList()
  44             ->scopes('withLastView')
  45             ->having('last_viewed_at', '>', 0)
  46             ->orderBy('last_viewed_at', 'desc');
  47     }
  48
  49     public function popularForList(): Builder
  50     {
  51         return $this->visibleForList()
  52             ->scopes('withViewCount')
  53             ->having('view_count', '>', 0)
  54             ->orderBy('view_count', 'desc');
  55     }
  56 }