'date', 'event_time' => 'datetime:H:i', 'delivery_status' => \App\Enums\ShipmentStatus::class, 'source' => \App\Enums\TrackingSource::class, 'raw_payload' => 'array', ]; } public function shipment(): BelongsTo { return $this->belongsTo(Shipment::class); } public function carrierMapping(): BelongsTo { return $this->belongsTo(ShipmentCarrierMapping::class, 'carrier_mapping_id'); } }