public function customer()
{
$customers = \App\Customer::whereNotNull('customers.nama')->get();
$data = [];
foreach ($customers as $customer) {
array_push($data, ['customer_id' => $customer->id, 'customer_code' => $customer->kode, 'nama_customer' => $customer->nama]);
}
$display['customers'] = $data;
return $display;
}
