*/ protected array $selectedState = []; protected ?Closure $using = null; final public function __construct(?string $id = null) { $this->id($id); } public static function make(?string $id = null): static { $static = app(static::class, ['id' => $id]); $static->configure(); return $static; } public function id(?string $id): static { $this->id = $id; return $this; } public function using(?Closure $using): static { $this->using = $using; return $this; } /** * @param array $state */ public function selectedState(array $state): static { $this->selectedState = $state; return $this; } public function getState(): mixed { if (filled($state = $this->getSelectedState())) { return $state; } $column = $this->getColumn(); $attribute = $column->getName(); $query = $this->getQuery()->clone(); if ($column->hasRelationship($query->getModel())) { $relationship = $column->getRelationship($query->getModel()); $attribute = $column->getRelationshipAttribute(); $inverseRelationship = $column->getInverseRelationshipName($query->getModel()); $baseQuery = $query->toBase(); $query = $relationship->getQuery()->getModel()->newQuery() ->whereHas( $inverseRelationship, function (EloquentBuilder $relatedQuery) use ($baseQuery, $query): EloquentBuilder { $relatedQuery->mergeConstraintsFrom($query); if ($baseQuery->limit !== null) { $relatedQuery->whereKey($this->getTable()->getRecords()->modelKeys()); } return $relatedQuery; }, ); } $query = DB::connection($query->getModel()->getConnectionName()) ->table($query->toBase(), $query->getModel()->getTable()); if ($this->hasQueryModification()) { $query = $this->evaluate($this->modifyQueryUsing, [ 'attribute' => $attribute, 'query' => $query, ]) ?? $query; } if ($this->using !== null) { return $this->evaluate($this->using, [ 'attribute' => $attribute, 'query' => $query, ]); } return $this->summarize($query, $attribute); } public function getSelectedState(): mixed { return null; } public function summarize(Builder $query, string $attribute): mixed { return null; } /** * @return array */ public function getSelectStatements(string $column): array { return []; } public function getId(): ?string { return $this->id; } /** * @return array */ protected function resolveDefaultClosureDependencyForEvaluationByName(string $parameterName): array { return match ($parameterName) { 'livewire' => [$this->getLivewire()], 'table' => [$this->getTable()], default => parent::resolveDefaultClosureDependencyForEvaluationByName($parameterName), }; } }