FilamentF
Filament•3y ago
ingmontoya

custom summarizer

I've been trying to make a custom Summarizer with the using method but it doesn't receive a $record as a parameter and don't know how to pass the fk value, this is the code:
->using(
                                function (Builder $query) {
                                    $records = $this->table->getRelationshipQuery()->whereKey('patient_id');
                                    dd($records);
                                    $sum = DB::table('service_patients')
                                        ->select(DB::raw('sum(services.cost_per_unit) as sumService'))
                                        ->leftJoin('services', 'service_patients.service_id', '=', 'services.id')
                                        ->where('service_patients.patient_id', 1)
                                        ->get();
                                    return $sum[0]->sumService;
                                }
                            )

I only need to pass the 
service_patients.patient_id
value but don''t know how. Any ideas?
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