'int', 'balance_princ_init' => 'float', 'balance_com_init' => 'float', 'balance_princ_final' => 'float', 'balance_com_final' => 'float', 'id_wallet_ag' => 'int' ]; protected $dates = [ 'date' ]; protected $fillable = [ 'balance_princ_init', 'balance_com_init', 'balance_princ_final', 'balance_com_final', 'date', 'id_wallet_ag' ]; public function wallet() { return $this->belongsTo(Wallet::class, 'id_wallet_ag'); } }