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<?php |
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namespace Blasttech\EloquentRelatedPlus; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Database\Eloquent\Model; |
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trait SearchTrait |
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{ |
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use RelatedPlusTrait; |
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/** |
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* Add where statements for search fields to search for searchText |
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* |
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* @param Builder $query |
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* @param string $searchText |
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* @return Builder |
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*/ |
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private function checkSearchFields($query, $searchText) |
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{ |
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return $query->where(function (Builder $query) use ($searchText) { |
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if (isset($this->search_fields) && !empty($this->search_fields)) { |
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/** @var Model $this */ |
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$table = $this->getTable(); |
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foreach ($this->search_fields as $searchField => $searchFieldParameters) { |
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$query = $this->checkSearchField($query, $table, $searchField, $searchFieldParameters, $searchText); |
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} |
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} |
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return $query; |
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}); |
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} |
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/** |
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* Add where statement for a search field |
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* |
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* @param Builder $query |
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* @param string $table |
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* @param string $searchField |
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* @param array $searchFieldParameters |
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* @param string $searchText |
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* @return Builder |
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*/ |
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private function checkSearchField($query, $table, $searchField, $searchFieldParameters, $searchText) |
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{ |
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if (!isset($searchFieldParameters['regex']) || preg_match($searchFieldParameters['regex'], $searchText)) { |
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$searchColumn = is_array($searchFieldParameters) ? $searchField : $searchFieldParameters; |
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if (isset($searchFieldParameters['relation'])) { |
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return $this->searchRelation($query, $searchFieldParameters, $searchColumn, $searchText); |
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} else { |
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return $this->searchThis($query, $searchFieldParameters, $table, $searchColumn, $searchText); |
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} |
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} else { |
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return $query; |
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} |
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} |
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/** |
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* Add where condition to search a relation |
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* |
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* @param Builder $query |
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* @param array $searchFieldParameters |
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* @param string $searchColumn |
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* @param string $searchText |
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* @return Builder |
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*/ |
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private function searchRelation(Builder $query, $searchFieldParameters, $searchColumn, $searchText) |
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{ |
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$relation = $searchFieldParameters['relation']; |
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$relatedTable = $this->$relation()->getRelated()->getTable(); |
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return $query->orWhere(function (Builder $query) use ( |
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$searchText, |
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$searchColumn, |
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$searchFieldParameters, |
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$relation, |
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$relatedTable |
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) { |
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return $query->orWhereHas($relation, function (Builder $query2) use ( |
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$searchText, |
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$searchColumn, |
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$searchFieldParameters, |
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$relatedTable |
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) { |
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return $query2->where($relatedTable . '.' . $searchColumn, 'like', $searchText . '%'); |
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}); |
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}); |
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} |
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/** |
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* Add where condition to search current model |
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* |
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* @param Builder $query |
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* @param array $searchFieldParameters |
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* @param string $table |
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* @param string $searchColumn |
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* @param string $searchText |
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* @return Builder |
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*/ |
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public function searchThis(Builder $query, $searchFieldParameters, $table, $searchColumn, $searchText) |
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{ |
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$searchOperator = $searchFieldParameters['operator'] ?? 'like'; |
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$searchValue = $searchFieldParameters['value'] ?? '%{{search}}%'; |
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return $query->orWhere( |
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$table . '.' . $searchColumn, |
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$searchOperator, |
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str_replace('{{search}}', $searchText, $searchValue) |
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); |
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} |
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} |
blasttech /
eloquent-related-plus
