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View File Name : OrderController.php

<?php

namespace App\Http\Controllers\backend;

use App\Models\Order;
use App\Models\Product;
use App\Models\UserDevice;
use App\Models\OrderProduct;
use Illuminate\Http\Request;
use App\Models\UserNotification;
use App\Http\Controllers\Controller;
use PDF;

class OrderController extends Controller
{
    public function OrderRequests()
    {
        $orders = Order::where('request_status', 0)->orderByDesc('created_at')->get();
        return view('backend.orders.request_list', compact('orders'));
    }

    public function AcceptedOrders()
    {
        $orders = Order::whereIn('request_status',[1])
                   ->orderByDesc('created_at')->get();
        return view('backend.orders.acceptedorders_list', compact('orders'));
    }

     public function SuccessOrders()
    {
        $orders = Order::whereIn('request_status',[2,4])
                   ->orderByDesc('created_at')->get();
        return view('backend.orders.successorders_list', compact('orders'));
    }

    public function rejectedOrders()
    {
        $orders = Order::where('request_status',3)->orderByDesc('created_at')->get();
        return view('backend.orders.rejectedorders_list', compact('orders'));
    }

    public function cancelledOrders()
    {
        $orders = Order::where('request_status',5)->orderByDesc('created_at')->get();
        return view('backend.orders.cancledorders_list', compact('orders'));
    }

    public function orderDetail($id)
    {
        $order = Order::with('orderedProducts.product')->find($id);

      //  return $order;
        $products = Product::get();
        return view('backend.orders.order_details', compact('order', 'products'));
    }

    public function cancelledOrderDetail($id)
    {
        $order = Order::with('orderedProducts.product')->find($id);

        return view('backend.orders.cancled_order_details', compact('order'));
    }

    public function acceptRequest($id)
    {
        $order = Order::find($id);
        $order->request_status = 1;
        $order->accepted_date = date('Y-m-d H:i:s');
        $order->save();
        $id = $order->user_id;
        $title = "SKV EWASTE";

        $order_id = strtoupper($order->ordername_id);
        $message = "Your order - ORDERID : " . $order_id . " has been approved now";

        $this->pushNotification($id, $title, $message);
         $user_notification = new UserNotification();
        $user_notification->user_id = $id;
        $user_notification->message = $message;
        $user_notification->notifiable_id = $order->id;
        $user_notification->notifiable_type = "order";
        $user_notification->save();

        return redirect()->route('orders.requestlist')->with('status', 'success')->with('message', 'request accepted successfully');
    }

    public function rejectRequest($id)
    {
        $order = Order::find($id);
        $order->request_status = 3;
        $order->accepted_date = date('Y-m-d H:i:s');
        $order->save();

        $id = $order->user_id;
        $title = "SKV EWASTE";
        $order_id = strtoupper($order->ordername_id);
        $message = "Your order - ORDER ID : " . $order_id . " has been rejected";

        $this->pushNotification($id, $title, $message);
        $user_notification = new UserNotification();
        $user_notification->user_id = $id;
        $user_notification->message = $message;
        $user_notification->notifiable_id = $order->id;
        $user_notification->notifiable_type = "order";
        $user_notification->save();


        return redirect()->route('orders.requestlist')->with('status', 'success')->with('message', 'request rejected successfully');
    }

    public function successRequest($id){

        $order = Order::find($id);

        $order_products = OrderProduct::where('order_id',$id)->get();

        foreach ($order_products as $product){

            if(!$product->weight){

                return redirect('order_detail/'.$id)->with('status', 'error')->with('message', 'The Product weight is required');

            }else if(!$product->price){

                return redirect('order_detail/'.$id)->with('status', 'error')->with('message', 'The Product Price is required');

            }
        }

        $id = $order->user_id;
        $title = "SKV EWASTE";
        $order_id = strtoupper($order->ordername_id);


        if($order->request_status == 1){
          $order->request_status = 2;
          $msg = "Order Has Been Success";
          $nmsg = "Your order - ORDERID : " . $order_id . " has been moved to success now";
        }else{
           $order->request_status = 4;
           $msg = "Order Has Been Disposed";
           $nmsg = "Your order - ORDERID : " . $order_id . " has been disposed now";
        }

        $order->save();

        $message = $nmsg;

        $this->pushNotification($id, $title, $message);
         $user_notification = new UserNotification();
        $user_notification->user_id = $id;
        $user_notification->message = $message;
        $user_notification->notifiable_id = $order->id;
        $user_notification->notifiable_type = "order";
        $user_notification->save();


     return redirect('order_detail/'.$order->id)->with('status', 'success')->with('message',$msg);

    }

    public function editPrice(Request $request, $id)
    {
        $order = Order::find($id);
        $order->price = $request->price;
        $order->save();

        return redirect('/order_detail/' . $order->id)->with('status', 'success')->with('message', 'price modified successfully');
    }

    public function editWeight(Request $request, $id)
    {
        $order = Order::find($id);
        $order->total_weight = $request->total_weight;
        $order->save();

        return redirect('/order_detail/' . $order->id)->with('status', 'success')->with('message', 'weight modified successfully');
    }

    public function addProduct(Request $request)
    {
        $product_id = $request->product_id;
        $order_id = $request->order_id;
        $exist_order_product = OrderProduct::where('order_id', $order_id)->where('product_id', $product_id)->first();
        if ($exist_order_product) {
            return redirect('/order_detail/' . $order_id)->with('status', 'success')->with('message', 'already ordered this product,please edit quantity if needed');
        }
        $order_product = new OrderProduct();
        $order_product->order_id = $request->order_id;
        $order_product->product_id = $request->product_id;
        $order_product->quantity = $request->quantity;
        $order_product->weight = $request->weight;
        $order_product->price = $request->price;
        $order_product->save();

         $orderDetails = OrderProduct::where('order_id',$order_product->order_id)
                        //->sum('price')
                     //   ->sum('weight')
                        ->get();

        foreach($orderDetails as $orderproduct){

            $sum[] = $orderproduct->price;
            $weight[] = $orderproduct->weight;
            $quantity[] = $orderproduct->quantity;
        }

       $order = Order::find($order_product->order_id);
       $order->total_weight = array_sum($weight);
       $order->price = array_sum($sum);
       $order->total_quantity = array_sum($quantity);
       $order->save();

        return redirect('/order_detail/' . $order_product->order_id)->with('status', 'success')->with('message', 'product added successfully');
    }

    public function editOrderProduct(Request $request, $id)
    {
        $order_product = OrderProduct::find($id);
        $order_product->order_id = $request->order_id;
        $order_product->product_id = $request->product_id;
        $order_product->quantity = $request->quantity;
        $order_product->weight = $request->weight;
        $order_product->price = $request->price;
        $order_product->save();

        $product = Product::find($order_product->product_id);
        $product->hsn_sac = $request->hsn_sac;
        $product->save();

        $orderDetails = OrderProduct::where('order_id',$order_product->order_id)
                        //->sum('price')
                     //   ->sum('weight')
                        ->get();

        foreach($orderDetails as $orderproduct){

            $sum[] = $orderproduct->price;
            $weight[] = $orderproduct->weight;
            $quantity[] = $orderproduct->quantity;
        }

       $order = Order::find($order_product->order_id);
       $order->total_weight = array_sum($weight);
       $order->price = array_sum($sum);
       $order->total_quantity = array_sum($quantity);
       $order->save();


        return redirect('/order_detail/' . $order_product->order_id)->with('status', 'success')->with('message', 'product added successfully');
    }

    public function deleteOrderProduct($id)
    {
        $order_product = OrderProduct::find($id);
        $order_id = $order_product->order_id;
        $order_product->delete();

         $orderDetails = OrderProduct::where('order_id',$order_id)
                        //->sum('price')
                     //   ->sum('weight')
                        ->get();

        foreach($orderDetails as $orderproduct){

            $sum[] = $orderproduct->price;
            $weight[] = $orderproduct->weight;
            $quantity[] = $orderproduct->quantity;
        }

       $order = Order::find($order_id);
       $order->total_weight = array_sum($weight);
       $order->price = array_sum($sum);
       $order->total_quantity = array_sum($quantity);
       $order->save();

        return redirect('/order_detail/' . $order_id)->with('status', 'success')->with('message', 'product deleted successfully');
    }


    public function invoiceDetail($id)
    {
        $order = Order::find($id);
        return view('backend.invoice_detail', compact('order'));
    }


    public function pushNotification($id, $title, $message)
    {
        $url = "https://fcm.googleapis.com/fcm/send";
        $sender_id = 200968777305;
        $server_key = "AAAA6aw5URk:APA91bH7d6kMi4w9K0RCkQ-Nq9gjcnkbyp3NoasN4_epG9q83NTn2-leup1dELLs7G27nY1ix_Woaw8jLnR8Bku-dAGZVWzbL97Qi_Rj7SKBumItOEmRM4RTin4DxOJnNWzNJSmmSs2h";

        $user = UserDevice::where('user_id', $id)->orderByDesc('created_at')->first();
        $fcm_id = $user->fcm_id;
        //dd($fcm_id);


        $header = array(
            "authorization: key=" . $server_key . "",
            "content-type: application/json"
        );

        $data = '{
            "to" : "' . $fcm_id . '",


                "data": {
                    "title":"' . $title . '",
                    "body" : "' . $message . '"

                },
            }';

        $ch = curl_init();
        $timeout = 120;
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");


        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

        // Get URL content
        $result = curl_exec($ch);
        // close handle to release resources
        curl_close($ch);

        // dd($result);
    }

    public function pdfDownload($order_id){

      $order = Order::with('user.address')->with('orderedProducts.product')->find($order_id);

       // share data to view
       view()->share('pdfview',$order);
      $pdf = PDF::loadView('pdfview',$order);

      // download PDF file with download method
      return $pdf->download('Order:'.$order->ordername_id.'pdf_file.pdf');
    }

}