From ce8c1014ec493153e579e33038b3c7749f235b61 Mon Sep 17 00:00:00 2001
From: envy124 <aspidfire9664@gmail.com>
Date: Thu, 24 Aug 2017 13:22:46 +0300
Subject: [PATCH] ExecuteApprovedAgreement added

---
 billing.go | 25 +++++++++++++++++++++++++
 types.go   | 25 +++++++++++++++++++++++++
 2 files changed, 50 insertions(+)

diff --git a/billing.go b/billing.go
index 052050c..18a18cb 100644
--- a/billing.go
+++ b/billing.go
@@ -2,6 +2,7 @@ package paypalsdk
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"net/http"
 	"time"
@@ -66,3 +67,27 @@ func (c *Client) CreateBillingAgreement(a BillingAgreement) (*CreateAgreementRes
 	err = c.SendWithAuth(req, response)
 	return response, err
 }
+
+// ExecuteApprovedAgreement - Use this call to execute (complete) a PayPal agreement that has been approved by the payer.
+// Endpoint: POST /v1/payments/billing-agreements/token/agreement-execute
+func (c *Client) ExecuteApprovedAgreement(token string) (*ExecuteAgreementResponse, error) {
+	req, err := http.NewRequest("POST", fmt.Sprintf("%s%s", c.APIBase, "/v1/payments/billing-agreements/"+token+"/agreement-execute"), nil)
+	if err != nil {
+		return &ExecuteAgreementResponse{}, err
+	}
+
+	req.SetBasicAuth(c.ClientID, c.Secret)
+	req.Header.Set("Authorization", "Bearer "+c.Token.Token)
+
+	e := ExecuteAgreementResponse{}
+	err = c.SendWithAuth(req, &e)
+	if err != nil {
+		return &e, err
+	}
+
+	if e.ID == "" {
+		return &e, errors.New("Unable to execute agreement with token=" + token)
+	}
+
+	return &e, err
+}
diff --git a/types.go b/types.go
index 16cff3d..9a76801 100644
--- a/types.go
+++ b/types.go
@@ -58,6 +58,18 @@ type (
 		Phone       string `json:"phone,omitempty"`
 	}
 
+	// AgreementDetails struct
+	AgreementDetails struct {
+		OutstandingBalance AmountPayout `json:"outstanding_balance"`
+		CyclesRemaining    int          `json:"cycles_remaining"`
+		CyclesCompleted    int          `json:"cycles_completed"`
+		NextBillingDate    time.Time    `json:"next_billing_date"`
+		LastPaymentDate    time.Time    `json:"last_payment_date"`
+		LastPaymentAmount  AmountPayout `json:"last_payment_amount"`
+		FinalPaymentDate   time.Time    `json:"final_payment_date"`
+		FailedPaymentCount int          `json:"failed_payment_count"`
+	}
+
 	// Amount struct
 	Amount struct {
 		Currency string `json:"currency"`
@@ -208,6 +220,19 @@ type (
 		Details         string         `json:"details"`
 	}
 
+	// ExecuteAgreementResponse struct
+	ExecuteAgreementResponse struct {
+		ID               string           `json:"id"`
+		State            string           `json:"state"`
+		Description      string           `json:"description,omitempty"`
+		Payer            Payer            `json:"payer"`
+		Plan             BillingPlan      `json:"plan"`
+		StartDate        time.Time        `json:"start_date"`
+		ShippingAddress  ShippingAddress  `json:"shipping_address"`
+		AgreementDetails AgreementDetails `json:"agreement_details"`
+		Links            []Link           `json:"links"`
+	}
+
 	// ExecuteResponse struct
 	ExecuteResponse struct {
 		ID           string        `json:"id"`