chapter = $chapter; } public function idExists($id) { return $this->chapter->where('id', '=', $id)->count() > 0; } public function getById($id) { return $this->chapter->findOrFail($id); } public function getAll() { return $this->chapter->all(); } public function getBySlug($slug, $bookId) { return $this->chapter->where('slug', '=', $slug)->where('book_id', '=', $bookId)->first(); } public function newFromInput($input) { return $this->chapter->fill($input); } public function destroyById($id) { $page = $this->getById($id); $page->delete(); } public function doesSlugExist($slug, $bookId, $currentId = false) { $query = $this->chapter->where('slug', '=', $slug)->where('book_id', '=', $bookId); if($currentId) { $query = $query->where('id', '!=', $currentId); } return $query->count() > 0; } public function findSuitableSlug($name, $bookId, $currentId = false) { $slug = Str::slug($name); while($this->doesSlugExist($slug, $bookId, $currentId)) { $slug .= '-' . substr(md5(rand(1, 500)), 0, 3); } return $slug; } public function getBySearch($term, $whereTerms = []) { $terms = explode(' ', preg_quote(trim($term))); $chapters = $this->chapter->fullTextSearch(['name', 'description'], $terms, $whereTerms); $words = join('|', $terms); foreach ($chapters as $chapter) { //highlight $result = preg_replace('#' . $words . '#iu', "\$0", $chapter->getExcerpt(100)); $chapter->searchSnippet = $result; } return $chapters; } public function setBookId($bookId, Chapter $chapter) { $chapter->book_id = $bookId; foreach($chapter->activity as $activity) { $activity->book_id = $bookId; $activity->save(); } $chapter->save(); return $chapter; } }