paypal/README.md

[![Build Status](https://travis-ci.org/logpacker/paypalsdk.svg?branch=master)](https://travis-ci.org/logpacker/paypalsdk)

#### GO client for PayPal REST API

#### Coverage
 * POST /v1/oauth2/token
 * POST /v1/payments/payment
 * GET /v1/payments/payment/%ID%
 - GET /v1/payments/payment

#### Create client

```go
// Create a client instance
c, err := paypalsdk.NewClient("clietnid", "secret", paypalsdk.APIBaseSandBox)
c.SetLogFile("/tpm/paypal-debug.log") // Set log file if necessary
```

#### Get access token
```go
// When you will have authorization_code you can get an access_token
accessToken, err := c.GetAccessToken()
```

#### Create direct paypal payment

```go
// Now we can create a paypal payment
amount := Amount{
    Total:    "15.11",
    Currency: "USD",
}
redirectURI := "http://example.com/redirect-uri"
cancelURI := "http://example.com/cancel-uri"
description := "Description for this payment"
paymentResult, err := c.CreateDirectPaypalPayment(amount, redirectURI, cancelURI, description)

// If paymentResult.ID is not empty and paymentResult.Links is also
// we can redirect user to approval page (paymentResult.Links[0]).
// After approval user will be redirected to return_url from Request with PaymentID
```

#### Execute approved payment

```go
// And the last step is to execute approved payment
// paymentID is returned via return_url
paymentID := "PAY-17S8410768582940NKEE66EQ"
// payerID is returned via return_url
payerID := "7E7MGXCWTTKK2"
executeResult, err := c.ExecuteApprovedPayment(paymentID, payerID)
```

#### Get payment by ID

```go
// Get created payment info
payment, err := c.GetPayment(paymentID)
```

#### Get list of payments

```go
// Get all payments slice
payments, err := c.GetPayments()
```