Fixed #12

CHANGELOG.md

@@ -4,6 +4,7 @@ Changelog
 ## Unreleased
 
 - Added support for card tokens, not just payment sources. ([#9](https://github.com/craftcms/commerce-stripe/issues/9))
+- Allow creating payment source on behalf of users. ([#12](https://github.com/craftcms/commerce-stripe/issues/12))
 
 ## 1.0.1
 

composer.json

@@ -24,7 +24,7 @@
     "rss": "https://github.com/craftcms/commerce-stripe/commits/master.atom"
   },
   "require": {
-    "craftcms/commerce": "^2.0.0-alpha.5",
+    "craftcms/commerce": "^2.0.0-beta.5",
     "stripe/stripe-php": "^6.1"
   },
   "autoload": {

src/gateways/Gateway.php

@@ -272,19 +272,13 @@ public function completePurchase(Transaction $transaction): RequestResponseInter
     /**
      * @inheritdoc
      */
-    public function createPaymentSource(BasePaymentForm $sourceData): PaymentSource
+    public function createPaymentSource(BasePaymentForm $sourceData, int $userId): PaymentSource
     {
         /** @var Payment $sourceData */
-        $user = Craft::$app->getUser();
-
-        if ($user->getIsGuest()) {
-            $user->loginRequired();
-        }
-
         $sourceData->token = $this->_normalizePaymentToken((string) $sourceData->token);
 
         try {
-            $stripeCustomer = $this->_getStripeCustomer($user->getIdentity());
+            $stripeCustomer = $this->_getStripeCustomer($userId);
             $stripeResponse = $stripeCustomer->sources->create(['source' => $sourceData->token]);
 
             $stripeCustomer->default_source = $stripeResponse->id;
@@ -299,7 +293,7 @@ public function createPaymentSource(BasePaymentForm $sourceData): PaymentSource
             }
 
             $paymentSource = new PaymentSource([
-                'userId' => $user->getId(),
+                'userId' => $userId,
                 'gatewayId' => $this->id,
                 'token' => $stripeResponse->id,
                 'response' => $stripeResponse->jsonSerialize(),
@@ -1277,14 +1271,15 @@ private function _handleSubscriptionUpdated(array $data)
     /**
      * Get the Stripe customer for a User.
      *
-     * @param User $user
+     * @param int $userId
      *
      * @return Customer
      * @throws CustomerException if wasn't able to create or retrieve Stripe Customer.
      */
-    private function _getStripeCustomer(User $user): Customer
+    private function _getStripeCustomer(int $userId): Customer
     {
         try {
+            $user = Craft::$app->getUsers()->getUserById($userId);
             $customers = StripePlugin::getInstance()->getCustomers();
             $customer = $customers->getCustomer($this->id, $user);
             return Customer::retrieve($customer->reference);