Current File : /home/tradevaly/ladybagcollection.com/project/app/Http/Controllers/Front/CompareController.php

<?php

namespace App\Http\Controllers\Front;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Session;
use App\Models\Compare;
use App\Models\Product;
use Illuminate\Support\Str;

class CompareController extends Controller
{

    public function compare()
    {
        $this->code_image();
        if (!Session::has('compare')) {
            return view('front.compare');
        }
        $oldCompare = Session::get('compare');
        $compare = new Compare($oldCompare);
        $products = $compare->items;
        return view('front.compare', compact('products')); 
    }

    public function addcompare($id)
    {
        $data[0] = 0;   
        $prod = Product::findOrFail($id);
        $oldCompare = Session::has('compare') ? Session::get('compare') : null;
        $compare = new Compare($oldCompare);
        $compare->add($prod, $prod->id);
        Session::put('compare',$compare);
        if($compare->items[$id]['ck'] == 1)
        {
            $data[0] = 1;
        }
        $data[1] = count($compare->items);      
        return response()->json($data);   
   
    }

    public function removecompare($id)
    {
        $data[0] = 0;
        $oldCompare = Session::has('compare') ? Session::get('compare') : null;
        $compare = new Compare($oldCompare);  
        $compare->removeItem($id);
        $data[1] = count($compare->items);  
        if (count($compare->items) > 0) {
            Session::put('compare', $compare);
            return response()->json($data);  
        } else {
            $data[0] = 1;
            Session::forget('compare');
            return response()->json($data); 
        }     
    }

    public function clearcompare($id)
    {
        Session::forget('compare');
    }


    // Capcha Code Image
    private function  code_image()
    {
        $actual_path = str_replace('project','',base_path());
        $image = imagecreatetruecolor(200, 50);
        $background_color = imagecolorallocate($image, 255, 255, 255);
        imagefilledrectangle($image,0,0,200,50,$background_color);

        $pixel = imagecolorallocate($image, 0,0,255);
        for($i=0;$i<500;$i++)
        {
            imagesetpixel($image,rand()%200,rand()%50,$pixel);
        }

        $font = $actual_path.'assets/front/fonts/NotoSans-Bold.ttf';
        $allowed_letters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
        $length = strlen($allowed_letters);
        $letter = $allowed_letters[rand(0, $length-1)];
        $word='';
        //$text_color = imagecolorallocate($image, 8, 186, 239);
        $text_color = imagecolorallocate($image, 0, 0, 0);
        $cap_length=6;// No. of character in image
        for ($i = 0; $i< $cap_length;$i++)
        {
            $letter = $allowed_letters[rand(0, $length-1)];
            imagettftext($image, 25, 1, 35+($i*25), 35, $text_color, $font, $letter);
            $word.=$letter;
        }
        $pixels = imagecolorallocate($image, 8, 186, 239);
        for($i=0;$i<500;$i++)
        {
            imagesetpixel($image,rand()%200,rand()%50,$pixels);
        }
        session(['captcha_string' => $word]);
        imagepng($image, $actual_path."assets/images/capcha_code.png");
    }

}