Yii2 paypal integration

1

I am trying to integrate paypal with my yii application I am using https://www.yiiframework.com/extension/bitcko/yii2-bitcko-paypal-api#usage Its working alright my code goes like this.

public function actionMakePayment(){
          if(!Yii::$app->user->getIsGuest()){
               // Setup order information array
              $params = [
                  'order'=>[
                      'description'=>'Payment description',
                      'subtotal'=>45,
                      'shippingCost'=>0,
                      'total'=>45,
                      'currency'=>'USD',
                  ]
              ];
            // In case of payment success this will return the payment object that contains all information about the order
            // In case of failure it will return Null

            Yii::$app->PayPalRestApi->processPayment($params);
        }else{
          Yii::$app->response->redirect(Url::to(['site/signup'], true));
        }

After this code when i launch the particular controller i am getting this in dom.

{ "id": "PAYID-LTKUAVA8WK14445NN137182H", "intent": "sale", "state": "approved", "cart": "9RE74926AX5730813", "payer": { "payment_method": "paypal", "status": "UNVERIFIED", "payer_info": { "first_name": "Susi", "last_name": "Flo", "payer_id": "KWPDGYRP2KCK4", "shipping_address": { "recipient_name": "Susi Flo", "line1": "Suso", "line2": "bldg", "city": "Spring hill", "state": "FL", "postal_code": "34604", "country_code": "US" }, "phone": "3526003902", "country_code": "US" } }, "transactions": [ { "amount": { "total": "45.00", "currency": "USD", "details": { "subtotal": "45.00", "shipping": "0.00", "insurance": "0.00", "handling_fee": "0.00", "shipping_discount": "0.00" } }, "payee": { "merchant_id": "NHN6S6KT4FF6N", "email": "arunwebber2-facilitator@gmail.com" }, "description": "Payment description", "invoice_number": "5cd5404d624a9", "soft_descriptor": "PAYPAL *TESTFACILIT", "item_list": { "items": [ { "name": "Item one", "price": "45.00", "currency": "USD", "tax": "0.00", "quantity": 1 } ], "shipping_address": { "recipient_name": "Susi Flo", "line1": "Suso", "line2": "bldg", "city": "Spring hill", "state": "FL", "postal_code": "34604", "country_code": "US" } }, "related_resources": [ { "sale": { "id": "6LN25215GP1183020", "state": "completed", "amount": { "total": "45.00", "currency": "USD", "details": { "subtotal": "45.00", "shipping": "0.00", "insurance": "0.00", "handling_fee": "0.00", "shipping_discount": "0.00" } }, "payment_mode": "INSTANT_TRANSFER", "protection_eligibility": "ELIGIBLE", "protection_eligibility_type": "ITEM_NOT_RECEIVED_ELIGIBLE,UNAUTHORIZED_PAYMENT_ELIGIBLE", "transaction_fee": { "value": "2.43", "currency": "USD" }, "receipt_id": "3896118010137330", "parent_payment": "PAYID-LTKUAVA8WK14445NN137182H", "create_time": "2019-05-10T09:30:10Z", "update_time": "2019-05-10T09:30:10Z", "links": [ { "href": "https://api.sandbox.paypal.com/v1/payments/sale/6LN25215GP1183020", "rel": "self", "method": "GET" }, { "href": "https://api.sandbox.paypal.com/v1/payments/sale/6LN25215GP1183020/refund", "rel": "refund", "method": "POST" }, { "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAYID-LTKUAVA8WK14445NN137182H", "rel": "parent_payment", "method": "GET" } ], "soft_descriptor": "PAYPAL *TESTFACILIT" } } ] } ], "create_time": "2019-05-10T09:11:48Z", "update_time": "2019-05-10T09:30:10Z", "links": [ { "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAYID-LTKUAVA8WK14445NN137182H", "rel": "self", "method": "GET" } ] }

I want to stor this to database how can i do that? Is there any tutorial available for the same?

2

1.) create a table “paypal_transactions” in your database
either manually via sql or (prefered) via the YII-Migration.
table cols:
id primary key auto_increment
payment_id varchar
intent varchar
… and cols for all the other fields in your paypal-result-set

2.) fire this:

// $result contains the Result from paypal
$result = \yii\helpers\Json::decode($result);
$result['payment_id'] = $result['id'];
unset($result['id']);

// refer to https://www.yiiframework.com/doc/api/2.0/yii-db-command
Yii:$app->db->createCommand()->insert('paypal_transactions', $result)->execute();
3

I am getting null over here $response = \yii\helpers\Json::decode( Yii::$app->PayPalRestApi->processPayment($params)); var_dump($response);

4

The docu says “in case of failure it will return null”.
can you var_dump(Yii::$app->PayPalRestApi->processPayment($params)) ?

     // In case of payment success this will return the payment object that contains all information about the order
      // In case of failure it will return Null
      return  Yii::$app->PayPalRestApi->processPayment($params);
5

No no not failure if i am not using var_dump() It directley responding the json to the dom. but var_dump return null I have reportted the same roblem in stack overflo as well that can be seend here