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<?php |
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namespace Shamaseen\Repository\Utility\Models; |
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use Illuminate\Database\Eloquent\Builder; |
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/** |
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* @method static Builder filterByCriteria(array $criteria) |
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* @method static Builder searchByCriteria(array $criteria) |
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* @method static Builder orderByCriteria(array $criteria) |
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* @method static Builder setSearchables(array $searchables) |
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* @method static Builder appendSearchables(array $searchables) |
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* @method static Builder setFilterables(array $filterables) |
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* @method static Builder appendFilterables(array $filterables) |
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* @method static Builder setSortables(array $sortables) |
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* @method static Builder appendSortables(array $sortables) |
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*/ |
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trait Criteriable |
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{ |
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protected ?array $searchables = null; |
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protected ?array $filterables = null; |
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protected ?array $sortables = null; |
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protected string $fullTextSearchMode = ''; |
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protected bool $fullTextSearchExpansion = false; |
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/** |
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* @var array<array<string>> |
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*/ |
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protected ?array $fulltextSearch = []; |
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public function getFilterKey() |
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{ |
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return config('repository.filter_key'); |
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} |
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protected function getFiltersFromCriteria(array $criteria): array |
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{ |
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$filterKey = $this->getFilterKey(); |
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if ($filterKey) { |
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return (array) ($criteria[$filterKey] ?? []); |
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} |
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return $criteria; |
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} |
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public function scopeFilterByCriteria($query, array $criteria): Builder |
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{ |
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$requestFilters = $this->getFiltersFromCriteria($criteria); |
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foreach ($this->getFilterables() as $method => $columns) { |
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// if this is associative then it is a relation |
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if ('string' === gettype($method)) { |
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if (method_exists($this, $method) && array_key_exists($method, $requestFilters)) { |
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$query->whereHas($method, function ($query) use ($requestFilters, $columns, $method) { |
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/* @var $query Builder */ |
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$query->where(function ($query2) use ($requestFilters, $columns, $method) { |
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/* @var $query2 Builder */ |
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foreach ((array) $columns as $column) { |
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if (isset($requestFilters[$method][$column])) { |
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$query2->where($column, $requestFilters[$method][$column]); |
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} |
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} |
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}); |
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}); |
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} |
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} elseif (array_key_exists($columns, $requestFilters)) { |
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$query->where($columns, $requestFilters[$columns]); |
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} |
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} |
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return $query; |
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} |
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public function scopeSearchByCriteria($query, array $criteria): Builder |
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{ |
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if (!isset($criteria['search'])) { |
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return $query; |
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} |
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$fullTextOptions = [ |
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'mode' => $this->fullTextSearchMode, |
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'expanded' => $this->fullTextSearchExpansion |
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]; |
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$query->where(function ($q) use ($criteria, $fullTextOptions) { |
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foreach ($this->fulltextSearch as $method => $columns) { |
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if (method_exists($this, $method)) { |
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$q->orWhereHas($method, function ($q2) use ($criteria, $columns, $fullTextOptions) { |
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$q2->whereFullText($columns, $criteria['search'], $fullTextOptions); |
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}); |
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} else { |
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$q->whereFullText($columns, $criteria['search'], $fullTextOptions); |
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} |
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} |
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/* |
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* @var Builder $q |
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*/ |
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foreach ($this->getSearchables() as $method => $columns) { |
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if (method_exists($this, $method)) { |
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$q->orWhereHas($method, function ($query) use ($criteria, $columns) { |
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/* @var $query Builder */ |
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$query->where(function ($query2) use ($criteria, $columns) { |
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/* @var $query2 Builder */ |
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foreach ((array) $columns as $column) { |
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$this->searchByCriteriaQueryPerColumn($query2, $column, $criteria['search']); |
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} |
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}); |
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}); |
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} else { |
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$this->searchByCriteriaQueryPerColumn($q, $columns, $criteria['search']); |
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} |
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} |
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}); |
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return $query; |
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} |
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protected function searchByCriteriaQueryPerColumn(Builder $query, string $column, string $search): void |
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{ |
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$query->orWhere($column, 'like', $search.'%'); |
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} |
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public function scopeOrderByCriteria($query, array $criteria): Builder |
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{ |
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if (isset($criteria['order']) && in_array($criteria['order'], $this->getSortables())) { |
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$query->orderBy($criteria['order'], $criteria['direction'] ?? 'desc'); |
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} |
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return $query; |
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} |
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/** |
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* By default, all fillables and not hidden are searchables, if you want to override that explicitly set an array of searchables. |
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* For a relation this is the syntax [ relationName => [columns in the relation] ]. |
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*/ |
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public function getSearchables(): array |
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{ |
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if (null !== $this->searchables) { |
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return $this->searchables; |
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} |
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return array_diff($this->getFillable(), $this->getHidden()); |
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} |
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public function scopeAppendSearchables($query, array $searchables): Builder |
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{ |
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$this->searchables = collect($this->searchables)->merge($searchables)->unique()->toArray(); |
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return $query; |
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} |
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public function scopeSetSearchables($query, array $searchables): Builder |
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{ |
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$this->searchables = $searchables; |
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return $query; |
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} |
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/** |
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* By default, all fillables and not hidden are sortables, if you want to override that explicitly set an array of sortables. |
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*/ |
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public function getSortables(): array |
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{ |
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if (null !== $this->sortables) { |
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return $this->sortables; |
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} |
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return array_diff($this->getFillable(), $this->getHidden()); |
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} |
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public function scopeAppendSortables($query, array $sortables): Builder |
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{ |
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$this->sortables = collect($this->sortables)->merge($sortables)->unique()->toArray(); |
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return $query; |
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} |
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public function scopeSetSortables($query, array $sortables): Builder |
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{ |
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$this->sortables = $sortables; |
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return $query; |
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} |
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/** |
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* By default, all fillables and not hidden are filterables, if you want to override that explicitly set an array of searchables. |
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* For a relation this is the syntax [ relationName => [columns in the relation] ]. |
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*/ |
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public function getFilterables(): array |
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{ |
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if (null !== $this->filterables) { |
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return $this->filterables; |
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} |
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return array_diff($this->getFillable(), $this->getHidden()); |
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} |
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public function scopeAppendFilterables($query, array $filterables): Builder |
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{ |
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$this->filterables = collect($this->filterables)->merge($filterables)->unique()->toArray(); |
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return $query; |
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} |
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public function scopeSetFilterables($query, array $filterables): Builder |
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{ |
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$this->filterables = $filterables; |
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return $query; |
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} |
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} |
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