ManagementSystem/BACKEND/Modules/Admin/app/Http/Controllers/OrderController.php

<?php

namespace Modules\Admin\app\Http\Controllers;

use App\Events\PaymentCanceled;
use App\Events\PaymentCompleted;
use App\Http\Controllers\Controller;
use App\Models\Client;
use App\Models\Order;
use App\Models\Package;
use App\Traits\HasFilterRequest;
use App\Traits\HasOrderByRequest;
use Illuminate\Http\Request;
use JsonException;
use Modules\Admin\app\Http\Requests\OrderRequest;
use Modules\Admin\app\Models\Discount;
use Modules\Paypal\app\Models\HistoryPayment;

class OrderController extends Controller
{
    use HasOrderByRequest;
    use HasFilterRequest;

    const ORDER_STATUS_COMPLETE = 'COMPLETED';
    const ORDER_STATUS_PENDING = 'PENDING';
    const ORDER_STATUS_CANCEL = 'CANCELED';
    public function __construct()
    {
        // module check model exist and table
        if (!class_exists(Order::class)) {
            throw new JsonException("Order table not exist" );
        }
        ;
    }

    public function get(Request $request)
    {
        $order = Order::getOrdersWithDiscountAndPackage();

        // Order by
        $this->orderByRequest($order, $request);

        // Filter
        $this->filterRequest(
            builder: $order,
            request: $request,
            filterKeys: [
                'payment_id' => self::F_TEXT,
                'discount' => self::F_TEXT,
                'email' => [
                    'type' => self::F_TEXT,
                    'column' => 'users.email'
                ],
                'status' => [
                    'type' => self::F_NOT_CONTAIN,
                    'column' => 'orders.status'
                ],
                'from_date' => [
                    'type' => self::F_THAN_EQ_DATETIME,
                    'column' => 'orders.created_at'
                ],
                'to_date' => [
                    'type' => self::F_LESS_EQ_DATETIME,
                    'column' => 'orders.created_at'
                ],
            ]
        );

        $responseData = array_merge(
            $order->paginate($request->get('per_page'))->toArray(),
            ['status' => true]
        );

        return response()->json($responseData);
    }

    public function update(OrderRequest $request)
    {
        $id = $request->input('id');
        $order = Order::find($id);
        $client = Client::find($order['user_id']);
        $package = Package::find($order['package_id']);

        $order['status'] = $request->input('status');

        if ($request->input('status') == self::ORDER_STATUS_COMPLETE) {
            if ($order['discount']) {
                // Update discount
                $discount = Discount::where('code', $order['discount'])->first();
                if ($discount != null) {
                    $discount['user_id'] = $client->id;
                    $discount['email'] = $client->email;
                    $discount['date_used'] = now();
                    $discount->save();
                }
            }
            // Update point for client
            $client->point += (int) $order['point'];
        }

        $status = -1;
        if ($request->input('status') == self::ORDER_STATUS_COMPLETE) {
            $status = 1;
            event(
                new PaymentCompleted(
                    payment_id: $order['payment_id'],
                    email: $client->email,
                    name: $client->name,
                    type: "PAYPAL",
                    product_name: $package->title,
                    point: $order->point,
                    discount_value: view_price((float) $package->price - (float) $order['total_price']),
                    total_price: $package->price
                )
            );
        } elseif ($request->input('status') == self::ORDER_STATUS_CANCEL) {
            $status = 0;
            if ($order['discount']) {
                $discount = Discount::where('code', $order['discount'])->first();
                $discount['status'] = 1;
                $discount->save();
            }
            event(
                new PaymentCanceled(
                    payment_id: $order['payment_id'],
                    email: $client->email,
                    name: $client->name
                )
            );
        } else {
            $status = 2;
        }

        // Create history
        HistoryPayment::create([
            'payment_id' => $order['payment_id'],
            'status' => $status,
            'payload' => $request->all(),
            'response' =>
                [
                    'order' => $order,
                    'client' => $client,
                    'discount' => $discount ?? [],
                    'message' => "Change by Admin"
                ]

        ]);

        $order->save();
        $client->save();
        return response()->json([
            'data' => $order,
            'status' => true
        ]);
    }
}