turkmentv/app/Http/Controllers/HomeController.php

<?php

namespace App\Http\Controllers;

use App\Http\Requests\ProfileRequest;
use App\Models\Category;
use App\Models\CategoryMaterial;
use App\Models\Material;
use App\Models\Order;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cookie;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class HomeController extends Controller
{
    /**
     * Create a new controller instance.
     *
     * @return void
     */
    protected $mainCategories;

    /**
     * Show the application dashboard.
     *
     * @return \Illuminate\Contracts\Support\Renderable
     */

    public function index(){
//        $cat = Category::where('depth',1)
//            ->orderBy('lft')->firstOrFail();
        $materials = Material::paginate(6);
        return view('main')->with([
            'cat' => "",
            'materials' => $materials,
            'sort' => 'all'
        ]);
    }

    public function category($cat_id){
        //dd(\request());
        $request = \request();
        $sort = $request['sort'];
        $sort = $sort ?? 'all';
        //dd($request['sort']);
        //todo restrict sort to be only {'all','rate','date'}
        if($cat_id != 0){
            $cat = Category:: findOrFail($cat_id);
            $materials = $cat->materials();

        }
        else{
            $cat = '';
            $materials = Material::query();
        }
        switch ($sort){
            case 'rate':
                $materials->orderBy('like','DESC');
                break;
            case 'date':
                $materials->orderBy('created_at','DESC');
                break;
        }
        $materials = $materials->paginate(6);
        //dd($materials);
        return view('main')->with([
            'cat' => $cat,
            'materials' => $materials,
            'sort' => $sort
        ]);
    }

    public function download($material_id){
        //todo check limits
        $material = Material::findOrFail($material_id);
        $order = Order::where('user_id',auth()->id())
            ->where('material_id',$material_id)
            ->where('payed',1)
            ->first();

        if(!empty($order)){

            if(!($order->download_count !=0 && $order->downloaded == $order->download_count)
                ||(!empty($order->last_date) && !(Carbon::today()->lte($order->last_date))))
            {
                $file = public_path($material->content_url);
                //dd(public_path($material->trailer_url));
                $order->downloaded++;
                $order->save();
                return response()->download($file, Str::slug($material->title));
            }
            else{
                request()->session()->flash('status','danger');
                request()->session()->flash('status_message','Indirme wagtynyz yada gezeginiz gutardy.');
                redirect()->back();
            }
            //todo else show expired message

        }

        return redirect()->back();
    }

    public function material($material_id){
        $material = Material::findOrFail($material_id);
        $watch_list_cookie = Cookie::get('watchlist');

        $material->view ++;
        $material->save();
        CategoryMaterial::where('material_id',$material_id)
            ->update(['views'=> DB::raw('views + 1')]);
//        dd($material->details);
        if(!$watch_list_cookie){
            $watch_list = [1 => $material_id];
            Cookie::queue('watchlist', json_encode($watch_list), 450000);

        }
        else{
            $watch_list = json_decode($watch_list_cookie,true);
            //dd($watch_list);
            if(!array_search($material_id,$watch_list)){
                $watch_list[]=$material_id;
                Cookie::queue('watchlist', json_encode($watch_list), 450000);
            }
        }

//        Cookie::queue('watchlist', json_encode([$material_id]), 450000);
//        Cookie::queue('wishlist', $material_id, 450000);
//        dd(Cookie::get('watchlist'));
//        cookie()->forever('watchlist',$material_id,450000);

        $like_list_cookie = Cookie::get('likelist');
        $order = Order::where('user_id',auth()->id())
            ->where('material_id',$material_id)
            ->where('payed',1)
            ->first();

        if(!empty($order)){

            if($order->download_count !=0 && $order->downloaded == $order->download_count){
                $order = null;
            }elseif (!empty($order->last_date) && !(Carbon::today()->lte($order->last_date))){
                $order = null;
            }
        }

        $liked = !empty($like_list_cookie)
            && array_search($material_id, json_decode($like_list_cookie,true));

        return view('material',compact('material'))
            ->with('liked',$liked)
            ->with('order',$order);
//            ->with('cat',$material->category);
    }

    public function like($material_id){
        //todo ajax post
        $material = Material::findOrFail($material_id);
        $like_list_cookie = Cookie::get('likelist');

        if(!$like_list_cookie){
            $like_list = [1 => $material_id];
            Cookie::queue('likelist', json_encode($like_list), 450000);
            $material->like ++;
            $material->save();
            CategoryMaterial::where('material_id',$material_id)
                ->update(['likes'=> DB::raw('likes + 1')]);
        }
        else{
            $like_list = json_decode($like_list_cookie,true);
            //dd($watch_list);
            if(!array_search($material_id,$like_list)){
                $like_list[]=$material_id;
                $material->like ++;
                $material->save();
                CategoryMaterial::where('material_id',$material_id)
                    ->update(['likes'=> DB::raw('likes + 1')]);
                Cookie::queue('likelist', json_encode($like_list), 450000);
            }
        }
//        return view('material',compact('material'))->with('cat',$material->category);
        return $material->like;
    }

    public function watch_list(){
        $watch_list = json_decode(Cookie::get('watchlist'),true);
        $materials = null;
        if($watch_list){
            $material_ids = array_values($watch_list);
            $materials = Material::whereIn('id',$material_ids)->paginate(6);
        }
        return view('watched',compact('materials'));
    }

    public function like_list(){
        $like_list = json_decode(Cookie::get('likelist'),true);
        $request = \request();
        $sort = $request['sort'];
        $sort = $sort ?? 'high';
        $materials = null;
        if($like_list){
            $material_ids = array_values($like_list);

            $materials = Material::whereIn('id',$material_ids);
            switch ($sort){
                case 'high':
                    $materials->orderBy('like','DESC');
                    break;
                case 'low':
                    $materials->orderBy('like','ASC');
                    break;
            }
            $materials = $materials->paginate(6);
        }
        return view('liked',compact('materials'))->with('sort',$sort);
    }

    public function orders_list(){
        $orders = Order::where('user_id',auth()->id())->paginate(20);
        return view('orders',compact('orders'));
    }
    public function bought_list(){
        $orders = Order::with('material')
            ->where('user_id',auth()->id())
            ->where('payed',1)
            ->paginate(6);

        return view('bought',compact('orders'));
    }

    public function profile(){
//        dd(route()->getName());
        return view('profile')->with('user',auth()->user());
    }

    public function profileUpdate(ProfileRequest $request){
        $user = auth()->user();
        $user->name = $request['name'];
        $user->phone = $request['phone'];
        $user->email = $request['email'];
        if ( ! $request->input('password') == '')
        {
            $user->password = bcrypt($request->input('password'));
        }
        $user->save();
        return redirect()->back();
    }

    public function search(){
        $request = \request();
        $key = $request['key'];
        if(empty($key))
            return redirect()->back();
        $sort = $request['sort'];
        $sort = $sort ?? 'high';
        $materials = Material::where('title','like',"%{$key}%");
        switch ($sort){
            case 'new':
                $materials->orderBy('updated_at','DESC');
                break;
            case 'old':
                $materials->orderBy('updated_at','ASC');
                break;
            case 'like':
                $materials->orderBy('like','DESC');
                break;
            case 'view':
                $materials->orderBy('view','DESC');
                break;
        }

        $materials = $materials->paginate(6);
        return view('search')
            ->with('key',$key)
            ->with('materials',$materials)
            ->with('sort',$sort);
    }
}