Question

我跟踪了一个关于在编解码器上创建购物车的系列 - 这正是我所寻找的。

在系列中，付款会在创建订单时发生 - 但现在我的客户说他们不希望付款创建订单 - 首先是他们处理订单时 - 他们想要发送带付款或链接的电子邮件到付款网站。

我认为没什么大不了的 - 只需将BraintreePayment标准从创建类中移出 - 创建一个名为payment的新类，那就是 - 但不是 - 所以现在我被卡住了。

我正在使用swiftmailer发送带有链接的邮件，并且工作正常 - 但付款部分失败。

我是这个MVC / Slim的新手 - 所以请有人帮助我朝正确的方向发展。

它抛出的错误说：

类型：TypeError消息：传递给的参数1 Cart \ Events \ OrderWasCreated :: __ construct（）必须是。的实例 Cart \ Models \ Order，整数给定，调用 /Applications/AMPPS/www/testshop.dev/cart/app/Controllers/OrderController.php 第160行文件： /Applications/AMPPS/www/testshop.dev/cart/app/Events/OrderWasCreated.php 行：17

我的支付类订单控制器 - 看起来像这样：

<?php

namespace Cart\Controllers;

use Slim\Router;
use Slim\Views\Twig;
use Cart\Basket\Basket;
use Cart\Models\Order;
use Cart\Models\Product;
use Cart\Models\Address;
use Cart\Models\Delivery;
use Cart\Models\Customer;
use Cart\Controllers\MailController;
use Cart\Validation\Contracts\ValidatorInterface;
use Cart\Validation\Forms\OrderForm;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
use Braintree_transaction;

class OrderController
{
    protected $basket;

    protected $mailcontroller;

    protected $router;

    protected $validator;

    public function __construct(Basket $basket, Mailcontroller $mailcontroller, Router $router, ValidatorInterface $validator)
    {
        $this->basket = $basket;
        $this->mailcontroller = $mailcontroller;
        $this->router = $router;
        $this->validator = $validator;

    }

    public function index(Request $request, Response $response, Twig $view)
    {

        $this->basket->refresh();

        if (!$this->basket->subTotal()) {
            return $response->withRedirect($this->router->pathFor('cart.index'));
        }

        return $view->render($response, 'order/index.twig');
    }

    public function show($hash, Request $request, Response $response, twig $view, Order $order)
    {
        $order = $order->with('address', 'products')->where('hash', $hash)->first();

        $this->mailcontroller->mailLisbeth($hash);

        if (!$order) {
            return $response->withRedirect($this->router->pathFor('home'));
        }

        return $view->render($response, 'order/show.twig', [
            'order' => $order,
        ]);
    }

    public function create(Request $request, Response $response, Customer $customer, Address $address, Delivery $delivery, Order $order)
    {
        $this->basket->refresh();

        $validation = $this->validator->validate($request, OrderForm::rules());

        if (!$this->basket->subTotal()) {
            return $response->withRedirect($this->router->pathFor('cart.index'));
        }

        if ($validation->fails()) {
            return $response->withRedirect($this->router->pathFor('order.index'));
        }

        $hash = bin2hex(random_bytes(32));

        $customer = $customer->firstOrCreate([
            'email' => $request->getParam('email'),
            'name' => $request->getParam('name'),
        ]);

        $delivery = $delivery->firstOrCreate([
            'delivery'     => $request->getParam('delivery'),
            'deliverydate' => $request->getParam('deliverydate'),
            'deliverytime' => $request->getParam('deliverytime'),
        ]);

        $address  = $address->firstOrCreate([
            'address1'     => $request->getParam('address1'),
            'address2'     => $request->getParam('address2'),
            'city'         => $request->getParam('city'),
            'postal_code'  => $request->getParam('postal_code'),
        ]);

        $order = $customer->orders()->create([
            'hash' => $hash,
            'accepted' => "2",
            'paid' => false,
            'total' => $this->basket->subTotal() + 150,
        ]);

        $address->order()->save($order);

        $delivery->order()->save($order);

        $allItems = $this->basket->all();

        $order->products()->saveMany(
            $allItems,
            $this->getQuantities($allItems)
        );

        $event = new \Cart\Events\OrderWasCreated($order, $this->basket);

        $event->attach([
            // new \Cart\Handlers\MarkOrderPaid,
            // new \Cart\Handlers\RecordSuccessfulPayment($result->transaction->id),
            new \Cart\Handlers\UpdateStock,
            new \Cart\Handlers\Emptybasket,
        ]);

        $event->dispatch();

        return $view->render($response, 'order/show.twig', [
            'order' => $order,
        ]);

    }

    //
    public function payment($slug, Request $request, Response $response, twig $view, Customer $customer, Address $address, Delivery $delivery, Order $order)
    {
        $order = $order->with('address', 'products')->where('id', $slug)->first();

        // var_dump($order);
        // die();

        // if (!$request->getParam('payment_method_nonce')) {
        //     return $response->withRedirect($this->router->pathFor('order.index'));
        // }

        $order = $customer->orders()->update([
            'paid' => true,
        ]);

        $result = Braintree_Transaction::sale([
            'amount' => $this->basket->subTotal() + 150,
            'paymentMethodNonce' => $request->getParam('payment_method_nonce'),
            'options' => [
                'submitForSettlement' => true,
            ]
        ]);


        $event = new \Cart\Events\OrderWasCreated($order, $this->basket);

        if (!$result->success) {
            $event->attach(new \Cart\Handlers\RecordFailedPayment);
            $event->dispatch();

            return $response->withRedirect($this->router->pathFor('order.index'));
        }

        $event->attach([
            new \Cart\Handlers\MarkOrderPaid,
            new \Cart\Handlers\RecordSuccessfulPayment($result->transaction->id),
            // new \Cart\Handlers\UpdateStock,
            // new \Cart\Handlers\Emptybasket,
        ]);
    }

    protected function getQuantities($items)
    {
        $quantities = [];

        foreach ($items as $item) {
            $quantities[] = ['quantity' => $item->quantity];
        }

        return $quantities;
    }
}

Answer 1

错误发生在160行：

$event = new \Cart\Events\OrderWasCreated($order, $this->basket);

因为你调用了Cart\Events\OrderWasCreated构造函数，它需要Cart\Models\Order类的实例作为第一个参数。相反，您的第一个参数（$order）是整数。

现在$order的最新作业在147上：

$order = $customer->orders()->update([
    'paid' => true,
]);

我会猜测并说这是一个返回整数结果的操作（是一个简单的1/0成功/ fauilure或正在更新的订单的id）。你确定你需要吗？问因为：

您在$order行上分配138值：

$ order = $ order-＆gt; with（'address'，'products'） - ＆gt; where（'id'，$ slug） - ＆gt; first（）;
您将$order作为参数传递给OrderController::payment。

所以，我的猜测是：您要删除行138和147 。

超薄付款控制器

1 个答案: