*/ protected $fillable = [ 'name', 'email', 'password', 'phone', 'address', 'role', 'nik', 'nokk' ]; /** * The attributes that should be hidden for serialization. * * @var array */ protected $hidden = [ 'password', 'remember_token', ]; /** * The attributes that should be cast. * * @var array */ protected $casts = [ 'email_verified_at' => 'datetime', ]; public function users(): HasMany { return $this->hasMany(Submission::class, 'user_id', 'id'); // Menentukan foreign key dan local key } public function submissions(): HasMany { return $this->hasMany(Submission::class, 'user_id', 'id'); } }