From fb6ff6be3d2bdacfd21b00a75159848b54a84bd2 Mon Sep 17 00:00:00 2001
From: Alex Pliutau <a.pliutau@gmail.com>
Date: Mon, 19 Aug 2019 15:33:46 +0200
Subject: [PATCH] Fix go rerpotr card issues

---
 billing_test.go | 12 ++++++------
 filter.go       |  7 ++++++-
 order.go        |  5 ++++-
 types.go        |  1 +
 webprofile.go   |  1 -
 5 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/billing_test.go b/billing_test.go
index e7844ea..bf3373f 100644
--- a/billing_test.go
+++ b/billing_test.go
@@ -13,7 +13,7 @@ func BillingExample() {
 		Description: "Plan with regular and trial payment definitions.",
 		Type:        "fixed",
 		PaymentDefinitions: []pp.PaymentDefinition{
-			pp.PaymentDefinition{
+			{
 				Name:              "Regular payment definition",
 				Type:              "REGULAR",
 				Frequency:         "MONTH",
@@ -24,14 +24,14 @@ func BillingExample() {
 				},
 				Cycles: "12",
 				ChargeModels: []pp.ChargeModel{
-					pp.ChargeModel{
+					{
 						Type: "SHIPPING",
 						Amount: pp.AmountPayout{
 							Value:    "10",
 							Currency: "USD",
 						},
 					},
-					pp.ChargeModel{
+					{
 						Type: "TAX",
 						Amount: pp.AmountPayout{
 							Value:    "12",
@@ -40,7 +40,7 @@ func BillingExample() {
 					},
 				},
 			},
-			pp.PaymentDefinition{
+			{
 				Name:              "Trial payment definition",
 				Type:              "trial",
 				Frequency:         "week",
@@ -51,14 +51,14 @@ func BillingExample() {
 				},
 				Cycles: "2",
 				ChargeModels: []pp.ChargeModel{
-					pp.ChargeModel{
+					{
 						Type: "SHIPPING",
 						Amount: pp.AmountPayout{
 							Value:    "1",
 							Currency: "USD",
 						},
 					},
-					pp.ChargeModel{
+					{
 						Type: "TAX",
 						Amount: pp.AmountPayout{
 							Value:    "2",
diff --git a/filter.go b/filter.go
index d067c65..33aabd2 100644
--- a/filter.go
+++ b/filter.go
@@ -7,7 +7,7 @@ import (
 
 const format = "2006-01-02T15:04:05Z"
 
-
+// Filter type
 type Filter struct {
 	fields []fmt.Stringer
 }
@@ -25,6 +25,7 @@ func (s *Filter) String() string {
 	return filter
 }
 
+// TextField type
 type TextField struct {
 	name string
 	Is   string
@@ -34,21 +35,25 @@ func (d TextField) String() string {
 	return fmt.Sprintf("%s=%s", d.name, d.Is)
 }
 
+// TimeField type
 type TimeField struct {
 	name string
 	Is   time.Time
 }
 
+// String .
 func (d TimeField) String() string {
 	return fmt.Sprintf("%s=%s", d.name, d.Is.UTC().Format(format))
 }
 
+// AddTextField .
 func (s *Filter) AddTextField(field string) *TextField {
 	f := &TextField{name: field}
 	s.fields = append(s.fields, f)
 	return f
 }
 
+// AddTimeField .
 func (s *Filter) AddTimeField(field string) *TimeField {
 	f := &TimeField{name: field}
 	s.fields = append(s.fields, f)
diff --git a/order.go b/order.go
index d0ddfbe..e2d46d6 100644
--- a/order.go
+++ b/order.go
@@ -19,7 +19,7 @@ func (c *Client) GetOrder(orderID string) (*Order, error) {
 	return order, nil
 }
 
-// Create Order - Use this call to create an order
+// CreateOrder - Use this call to create an order
 // Endpoint: POST /v2/checkout/orders
 func (c *Client) CreateOrder(intent string, purchaseUnits []PurchaseUnitRequest, payer *CreateOrderPayer, appContext *ApplicationContext) (*Order, error) {
 	type createOrderRequest struct {
@@ -32,6 +32,9 @@ func (c *Client) CreateOrder(intent string, purchaseUnits []PurchaseUnitRequest,
 	order := &Order{}
 
 	req, err := c.NewRequest("POST", fmt.Sprintf("%s%s", c.APIBase, "/v2/checkout/orders"), createOrderRequest{Intent: intent, PurchaseUnits: purchaseUnits, Payer: payer, ApplicationContext: appContext})
+	if err != nil {
+		return order, err
+	}
 
 	if err = c.SendWithAuth(req, order); err != nil {
 		return order, err
diff --git a/types.go b/types.go
index 0d9d2d0..26ec14a 100644
--- a/types.go
+++ b/types.go
@@ -361,6 +361,7 @@ type (
 		Breakdown *PurchaseUnitAmountBreakdown `json:"breakdown,omitempty"`
 	}
 
+	// PurchaseUnitAmountBreakdown struct
 	PurchaseUnitAmountBreakdown struct {
 		ItemTotal        *Money `json:"item_total,omitempty"`
 		Shipping         *Money `json:"shipping,omitempty"`
diff --git a/webprofile.go b/webprofile.go
index 15161f5..55af2fb 100644
--- a/webprofile.go
+++ b/webprofile.go
@@ -19,7 +19,6 @@ func (c *Client) CreateWebProfile(wp WebProfile) (*WebProfile, error) {
 		return response, err
 	}
 
-
 	if err = c.SendWithAuth(req, response); err != nil {
 		return response, err
 	}