'array', 'transactions_snapshot' => 'array', ]; /** * Relationships. */ public function transactionSession() { return $this->belongsTo(ProductTransactionSession::class, 'transactions_sessions_id'); } public function creator() { return $this->belongsTo(User::class, 'created_by'); } public function updater() { return $this->belongsTo(User::class, 'updated_by'); } public function createdFor() { return $this->belongsTo(User::class, 'created_for'); } }