c_barang

<?php
class Barang extends CI_Controller{
    function __construct(){
        parent::__construct();
        if($this->session->userdata('masuk') !=TRUE){
            $url=base_url();
            redirect($url);
        };
        $this->load->model('m_kategori');
        $this->load->model('m_barang');
        $this->load->library('barcode');
    }
    function index(){
    if($this->session->userdata('akses')=='1'){
        $data['data']=$this->m_barang->tampil_barang();
        $data['kat']=$this->m_kategori->tampil_kategori();
        $data['kat2']=$this->m_kategori->tampil_kategori();
        $this->load->view('admin/v_barang',$data);
    }else{
        echo "Halaman tidak ditemukan";
    }
    }
    function tambah_barang(){
    if($this->session->userdata('akses')=='1'){
        $kobar=$this->m_barang->get_kobar();
        $nabar=$this->input->post('nabar');
        $kat=$this->input->post('kategori');
        $satuan=$this->input->post('satuan');
        $harpok=str_replace(',', '', $this->input->post('harpok'));
        $harjul=str_replace(',', '', $this->input->post('harjul'));
        $harjul_grosir=str_replace(',', '', $this->input->post('harjul_grosir'));
        $stok=$this->input->post('stok');
        $min_stok=$this->input->post('min_stok');
        $this->m_barang->simpan_barang($kobar,$nabar,$kat,$satuan,$harpok,$harjul,$harjul_grosir,$stok,$min_stok);

        redirect('admin/barang');
    }else{
        echo "Halaman tidak ditemukan";
    }
    }
    function edit_barang(){
    if($this->session->userdata('akses')=='1'){
        $kobar=$this->input->post('kobar');
        $nabar=$this->input->post('nabar');
        $kat=$this->input->post('kategori');
        $satuan=$this->input->post('satuan');
        $harpok=str_replace(',', '', $this->input->post('harpok'));
        $harjul=str_replace(',', '', $this->input->post('harjul'));
        $harjul_grosir=str_replace(',', '', $this->input->post('harjul_grosir'));
        $stok=$this->input->post('stok');
        $min_stok=$this->input->post('min_stok');
        $this->m_barang->update_barang($kobar,$nabar,$kat,$satuan,$harpok,$harjul,$harjul_grosir,$stok,$min_stok);
        redirect('admin/barang');
    }else{
        echo "Halaman tidak ditemukan";
    }
    }
    function hapus_barang(){
    if($this->session->userdata('akses')=='1'){
        $kode=$this->input->post('kode');
        $this->m_barang->hapus_barang($kode);
        redirect('admin/barang');
    }else{
        echo "Halaman tidak ditemukan";
    }
    }
}