belongsTo(User::class, 'manager_id'); } public function members(): HasMany { return $this->hasMany(User::class); } public function feedbacks(): HasMany { return $this->hasMany(Feedback::class, 'current_department_id'); } public function transferLogsFrom(): HasMany { return $this->hasMany(TicketTransferLog::class, 'from_department_id'); } public function transferLogsTo(): HasMany { return $this->hasMany(TicketTransferLog::class, 'to_department_id'); } }