<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Products extends CI_Controller {
	    public function __construct()
       {
            parent::__construct();
		//load model -> model_products
		$this->load->model('Model_products');
	}

	public function index()
	{
		$data['products'] = $this->Model_products->all();
		$this->load->view('backend/view_all_products',$data);
	}

	public function create() {
		//form validation sebelum mengeksekusi query insert
		$this->form_validation->set_rules('nama', 'Product Nama', 'required');
		$this->form_validation->set_rules('deskripsi', 'Product Deskripsi', 'required');
		$this->form_validation->set_rules('harga', 'Product Harga', 'required|integer');
		$this->form_validation->set_rules('stok', 'Product Stok', 'required|integer');

		if ($this->form_validation->run() == FALSE)
		{
		$this->load->view('backend/form_tambah_product');
	     }else{

	     //eksekusi query insert
	     $data_product = array(
	     'nama'       => set_value('nama'),
	     'deskripsi'  => set_value('deskripsi'),
	     'harga'      => set_value('harga'),
	     'stok'       => set_value('stok')
	     );
	     $this->Model_products->create($data_product);
         redirect('products');
     }
	}

	public function update($id) {
		$this->form_validation->set_rules('nama', 'Product Nama', 'required');
		$this->form_validation->set_rules('deskripsi', 'Product Deskripsi', 'required');
		$this->form_validation->set_rules('harga', 'Product Harga', 'required|integer');
		$this->form_validation->set_rules('stok', 'Product Stok', 'required|integer');

		if ($this->form_validation->run() == FALSE)
		{
		$data['product'] = $this->Model_products->find($id);
		$this->load->view('backend/form_edit_product', $data);
		}else{

		 $data_product = array(
	     'nama'       => set_value('nama'),
	     'deskripsi'  => set_value('deskripsi'),
	     'harga'      => set_value('harga'),
	     'stok'       => set_value('stok')
	     );
	      $this->model_products->update($id, $data_product);
	      redirect('products');
		}
	}

	public function delete($id) {
		$this->model_products->delete($id);
		redirect('products');
	}
}