/
RelatedlistTrait.php
169 lines (145 loc) · 5.66 KB
/
RelatedlistTrait.php
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<?php
namespace Uccello\Core\Support\Traits;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use Uccello\Core\Models\Relatedlist;
trait RelatedlistTrait
{
/**
* Returns record label
* Default: id
*
* @return string
*/
public function getRecordLabelAttribute() : string
{
return $this->getKey();
}
/**
* Retrieves related records linked by an entity field
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @param Builder|null $query
* @param int $start
* @return Collection
*/
public function getDependentList(Relatedlist $relatedList, int $recordId, ?Builder $query = null)
{
// Related field
$relatedField = $relatedList->relatedField;
$filter = ['order' => request('order')];
$query = $query->where(function (Builder $_query) use ($recordId, $relatedList, $relatedField) {
// Search by id
$_query->where($relatedField->column, $recordId);
// Search by uuid
$record = ucrecord($recordId, $relatedList->module->model_class);
// Is column is not int, check by uuid (else it compares only with the first number of the uuid string)
$relatedModelClass = $relatedList->module->model_class;
$columnTypeResult = DB::select(DB::raw("SHOW COLUMNS FROM `".(new $relatedModelClass)->getTable()."` WHERE Field = '".(new $relatedModelClass)->getKeyName()."'"));
if (!empty($record->uuid) && !empty($columnTypeResult[0]) && strpos($columnTypeResult[0]->Type, 'int') === false) {
$_query->orWhere($relatedField->column, $record->uuid);
}
})
->filterBy($filter);
return $query;
}
/**
* Counts related records linked by an entity field
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @return int
*/
public function getDependentListCount(Relatedlist $relatedList, int $recordId) : int
{
// Model
$relatedModel = $relatedList->relatedModule->model_class;
// Related field
$relatedField = $relatedList->relatedField;
return $relatedModel::where(function (Builder $_query) use ($recordId, $relatedList, $relatedField) {
// Search by id
$_query->where($relatedField->column, $recordId);
// Search by uuid
$record = ucrecord($recordId, $relatedList->module->model_class);
// Is column is not int, check by uuid (else it compares only with the first number of the uuid string)
$relatedModelClass = $relatedList->module->model_class;
$columnTypeResult = DB::select(DB::raw("SHOW COLUMNS FROM `".(new $relatedModelClass)->getTable()."` WHERE Field = '".(new $relatedModelClass)->getKeyName()."'"));
if (!empty($record->uuid) && !empty($columnTypeResult[0]) && strpos($columnTypeResult[0]->Type, 'int') === false) {
$_query->orWhere($relatedField->column, $record->uuid);
}
})
->count();
}
/**
* Get ids of related records for n-1 relations
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @return Collection
*/
public function getDependentListRecordIds(Relatedlist $relatedList, int $recordId) : Collection
{
// Get record
$modelClass = $relatedList->module->model_class;
$record = $modelClass::find($recordId);
// Get related key name
$relatedModel = new $relatedList->relatedModule->model_class;
$relatedTable = $relatedModel->table;
$relatedPrimaryKey = $relatedModel->getKeyName();
// Get related records ids
$relationName = $relatedList->relationName;
return $record->$relationName()->pluck("$relatedTable.$relatedPrimaryKey"); //TODO: Check if it works with uuid
}
/**
* Retrieves related records for n-n relations
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @param Builder|null $query
* @param int $start
* @return Collection
*/
public function getRelatedList(Relatedlist $relatedList, int $recordId, ?Builder $query = null)
{
$modelClass = $relatedList->module->model_class;
$relationName = $relatedList->relationName;
$record = $modelClass::find($recordId);
$filter = ['order' => request('order')];
$query = $record->$relationName()
->filterBy($filter);
return $query;
}
/**
* Counts related records for n-n relations
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @return int
*/
public function getRelatedListCount(Relatedlist $relatedList, int $recordId) : int
{
return $this->getRelatedList($relatedList, $recordId)->count();
}
/**
* Get ids of related records for n-n relations
*
* @param Relatedlist $relatedList
* @param integer $recordId
* @return Collection
*/
public function getRelatedListRecordIds(Relatedlist $relatedList, int $recordId) : Collection
{
// Get record
$modelClass = $relatedList->module->model_class;
$record = $modelClass::find($recordId);
// Get related key name
$relatedModel = new $relatedList->relatedModule->model_class;
$relatedTable = $relatedModel->table;
$relatedPrimaryKey = $relatedModel->getKeyName();
// Get related records ids
$relationName = $relatedList->relationName;
return $record->$relationName()->pluck("$relatedTable.$relatedPrimaryKey");
}
}