如何使用MVC结构正确构造CakePHP3中的代码并在控制器之间进行通信？

当我向涉及不同控制器方法的不同数据库表添加多个条目时，如何使用MVC结构正确地构造CakePHP 3中的代码

一般来说，我对编码是相当陌生的，但我决心找出构造代码的正确方法

我正在用CakePHP 3构建一个网站，我有一个结帐页面，可以根据会员级别添加1到2个用户，还可以处理付款

签出方法位于my MembershipLevelsController中。该控制器用于不同成员级别的CRUD操作。用户导航到成员资格列表索引方法，选择他们想要的级别，并将其发送到该级别的签出视图页面

因此，这个结帐视图可能有三种形式。 1.用户1发布到用户/添加方法 2.用户2向用户发布/添加方法 3.自定义条纹形式。会员级别的职位/收费方法

charge方法将返回的条带响应数据保存到membership_orders表中

目前我正在使用ajax并发送用户数据。现在，add方法通常有自己的templateview来添加用户，但我将其设置为添加1或2个用户，并在不同的视图中处理付款

我不确定这是否是构造代码的正确方法？似乎合乎逻辑的是，用户控制器将完成用户信息的所有处理，即任何CRUD操作。或者，我应该在不同的控制器（即MembershipLevel控制器或MembershipOrders控制器）中执行所有处理吗

一个论点是，当我将用户数据从成员级别/签出视图发送到用户/添加控制器方法时，验证错误将发送到用户/添加视图。由于我目前使用的是ajax，所以我能够将带有针对用户/添加视图的验证错误的响应注入到我的签出视图中，但我不确定这是否是正确的方法

我也陷入了死胡同。我还需要能够将创建的第一个或主要用户帐户与正在创建的订单连接起来，即将新用户的id保存到“我的会员资格订单”表中的“用户id”字段中，但这似乎是不可能的。这就引出了我的第二个论点，即用不同的控制器方法处理所有信息

论据二：当第一个用户被添加时，我需要一种方法来与我正在工作的控制器通信该id号，但我不知道如何做到这一点。似乎我可以在保存用户信息后创建一个包含id号的变量，但只能在之后创建，因为在保存id之前，id是未知的，对吗？因为它是自动递增的

如果我在Orders Controller中处理了所有内容，CakePHP可能会自动添加user_id，因为Orders表和users表是通过user_id链接的，但是我希望我的代码是干的，不希望重复使用代码在不同的控制器中添加用户

成员级别控制器：

private function stripeConfig() {
    $stripe = [
        "secret_key"        => "sk_test",
        "publishable_key"   => "pk_test"
    ];
    $set_key = \Stripe\Stripe::setApiKey($stripe['secret_key']);
    return [$stripe, $set_key];
}
public function charge() {
    $this->stripeConfig();
    $token = $this->request->data('stripeToken');
    $amount = $this->request->data('billing_amount');
    $customer = \Stripe\Customer::create(array(
      'email' => $this->request->data('email'),
      'card'  => $token
    ));

    $charge = \Stripe\Charge::create(array(
      'customer' => $customer->id,
      'amount'   => $amount*100,
      'currency' => 'usd'
    ));

    $orderTable = TableRegistry::get('MembershipOrders');
    $order = $orderTable->newEntity();
    if ($this->request->is('post')) {
        $order = $orderTable->patchEntity($order, $this->request->data);            
        $order->user_id = $this->request->data('user_id'); //Can't even save a hard coded number with a hidden input for this field.
        $order->billing_name = $charge->card->name;
        $order->billing_street = $charge->card->address_line1 . " " . $charge->card->address_line2;
        $order->billing_city = $charge->card->address_city;
        $order->billing_state = $charge->card->address_state;
        $order->billing_zip = $charge->card->address_zip;
        $order->billing_country = $charge->card->address_country;
        $order->subtotal = $charge->amount/100;
        $order->tax = 0;
        $order->total = $charge->amount/100;
        $order->payment_type = $charge->card->funding;
        $order->card_type = $charge->card->brand;
        $order->account_number = "XXXX XXXX XXXX ".$charge->card->last4;
        $order->expiration_month = $charge->card->exp_month;
        $order->expiration_year = $charge->card->exp_year;
        $order->status = $charge->status;
        $order->gateway = "Stripe";
        if ($customer->livemode === true) {
            $order->gateway_environment = 'live';
        } else {
            $order->gateway_environment = 'sandbox';
        }
        $order->subscription_transaction_id = $customer->id;
        $order->payment_transaction_id = $charge->id;
        $order->timestamp = date('Y-m-d H:i:s');
        if ($orderTable->save($order)) {
            $this->Flash->success(__('The order has been saved.'));
        } else {
            $this->Flash->error(__('The order could not be saved. Please, try again.'));
        }
    }

    $this->set(compact('token', 'customer', 'charge'));
}
public function checkout($id = null) {
    $keys = $this->stripeConfig();
    $membershipLevel = $this->MembershipLevels->get($id, [
        'contain' => []
    ]);
    $userTable = TableRegistry::get('users');
    $user = $userTable->newEntity();
    $this->set(compact('keys', 'user', 'membershipLevel'));
    $this->set('_serialize', ['membershipLevel', 'user']);
}

public function beforeRender(Event $event) {
    $this->set('logged_in', $this->Auth->user('id'));
}

用户/添加控制器方法：

public function add()
{
    $user = $this->Users->newEntity();
    if ($this->request->is('post')) {
        $user = $this->Users->patchEntity($user, $this->request->data);
        if(!empty($this->request->data('role'))) {
            $user->role = $this->request->data('role');
        } else {
            $user->role = 4;
        }
        if( $this->request->data('second_user_added') === '1' ) {
            $user->second_user_added = $this->request->data('second_user_added');
        } else {
            $user->second_user_added = 0;
            $user->code = $this->uniqueToken();
        }
        if( !empty($this->request->data('primary_user')) ) {
            $user->group_id = $this->request->data('username');
        } elseif ( !empty($this->request->data('secondary_user')) ) {
            $user->group_id = $this->request->data('secondary_user');
        }
        if ($this->Users->save($user)) {
            $user_id = $user->id;
            $this->Flash->success(__('You have been added.'));
            return $this->redirect(['controller' => 'pages', 'action' => 'home']);
        } else {
            $this->Flash->error(__('You could not be added. Please, try again.'));
        }
    }
    $this->set(compact('user'));
    $this->set('_serialize', ['user']);
}

成员资格OrderStable：

public function initialize(array $config)
{
    parent::initialize($config);

    $this->table('membership_orders');
    $this->displayField('id');
    $this->primaryKey('id');

    $this->belongsTo('Sessions', [
        'foreignKey' => 'session_id',
        'joinType' => 'INNER'
    ]);
    $this->belongsTo('Users', [
        'foreignKey' => 'user_id',
        'joinType' => 'INNER'
    ]);
    $this->belongsTo('Memberships', [
        'foreignKey' => 'membership_id',
        'joinType' => 'INNER'
    ]);
}

用户稳定：

public function initialize(array $config)
{
    parent::initialize($config);
    $this->table('users');
    $this->displayField('id');
    $this->primaryKey('id');
    $this->addBehavior('Timestamp');
    $this->hasMany('MembershipOrders', [
       'foreignKey' => 'user_id'
    ]);
}

---

嗯，我不确定这是否是正确的方法，但我想出了两种不同的方法将用户Id添加到Orders表中

一,。我在添加主用户时保存条带标记，然后在保存订单数据时添加条带标记匹配的用户Id

i、 e:

二,。我在添加主用户时将其登录，然后我可以获取登录的用户id，并在添加订单时将其保存到订单中

i、 e。 应用程序控制器：

private function stripeConfig() {
    $stripe = [
        "secret_key"        => "sk_test",
        "publishable_key"   => "pk_test"
    ];
    $set_key = \Stripe\Stripe::setApiKey($stripe['secret_key']);
    return [$stripe, $set_key];
}
public function charge() {
    $this->stripeConfig();
    $token = $this->request->data('stripeToken');
    $amount = $this->request->data('billing_amount');
    $customer = \Stripe\Customer::create(array(
      'email' => $this->request->data('email'),
      'card'  => $token
    ));

    $charge = \Stripe\Charge::create(array(
      'customer' => $customer->id,
      'amount'   => $amount*100,
      'currency' => 'usd'
    ));

    $orderTable = TableRegistry::get('MembershipOrders');
    $order = $orderTable->newEntity();
    if ($this->request->is('post')) {
        $order = $orderTable->patchEntity($order, $this->request->data);            
        $order->user_id = $this->request->data('user_id'); //Can't even save a hard coded number with a hidden input for this field.
        $order->billing_name = $charge->card->name;
        $order->billing_street = $charge->card->address_line1 . " " . $charge->card->address_line2;
        $order->billing_city = $charge->card->address_city;
        $order->billing_state = $charge->card->address_state;
        $order->billing_zip = $charge->card->address_zip;
        $order->billing_country = $charge->card->address_country;
        $order->subtotal = $charge->amount/100;
        $order->tax = 0;
        $order->total = $charge->amount/100;
        $order->payment_type = $charge->card->funding;
        $order->card_type = $charge->card->brand;
        $order->account_number = "XXXX XXXX XXXX ".$charge->card->last4;
        $order->expiration_month = $charge->card->exp_month;
        $order->expiration_year = $charge->card->exp_year;
        $order->status = $charge->status;
        $order->gateway = "Stripe";
        if ($customer->livemode === true) {
            $order->gateway_environment = 'live';
        } else {
            $order->gateway_environment = 'sandbox';
        }
        $order->subscription_transaction_id = $customer->id;
        $order->payment_transaction_id = $charge->id;
        $order->timestamp = date('Y-m-d H:i:s');
        if ($orderTable->save($order)) {
            $this->Flash->success(__('The order has been saved.'));
        } else {
            $this->Flash->error(__('The order could not be saved. Please, try again.'));
        }
    }

    $this->set(compact('token', 'customer', 'charge'));
}
public function checkout($id = null) {
    $keys = $this->stripeConfig();
    $membershipLevel = $this->MembershipLevels->get($id, [
        'contain' => []
    ]);
    $userTable = TableRegistry::get('users');
    $user = $userTable->newEntity();
    $this->set(compact('keys', 'user', 'membershipLevel'));
    $this->set('_serialize', ['membershipLevel', 'user']);
}

public function beforeRender(Event $event) {
    $this->set('logged_in', $this->Auth->user('id'));
}

用户/添加方法：

if ($this->Users->save($user)) {
    if( !empty($this->request->data('primary_user')) ) {
        //Make sure no on is logged in already
        if( isset($logged_in) ) {
            $this->Auth->logout();
        } else {
            //Log user in using Auth if primary user
            $this->Auth->setUser($user->toArray());
        }
    }
    $this->Flash->success(__('You have been added.'));
}

会员级别/收费方式：

if ($this->request->is('post')) {
    $order = $ordersTable->patchEntity($order, $this->request->data);
    if ( isset($logged_in) ) {
        $order->user_id = $logged_in;
    }
    $order->membership_level_id = $this->request->data('membership_level_id');

    etc...
}