Add support for listing Checkout Session and passing tax rate information

.travis.yml

@@ -33,7 +33,7 @@ cache:
 env:
   global:
     # If changing this number, please also change it in `testing/testing.go`.
-    - STRIPE_MOCK_VERSION=0.79.0
+    - STRIPE_MOCK_VERSION=0.82.0
 
 go:
   - "1.9.x"

checkout/session/client.go

@@ -5,6 +5,7 @@ import (
 	"net/http"
 
 	stripe "github.com/stripe/stripe-go"
+	"github.com/stripe/stripe-go/form"
 )
 
 // Client is used to invoke /checkout_sessions APIs.
@@ -38,6 +39,36 @@ func (c Client) Get(id string, params *stripe.CheckoutSessionParams) (*stripe.Ch
 	return session, err
 }
 
+// List returns a list of sessions.
+func List(params *stripe.CheckoutSessionListParams) *Iter {
+	return getC().List(params)
+}
+
+// List returns a list of sessions.
+func (c Client) List(listParams *stripe.CheckoutSessionListParams) *Iter {
+	return &Iter{stripe.GetIter(listParams, func(p *stripe.Params, b *form.Values) ([]interface{}, stripe.ListMeta, error) {
+		list := &stripe.CheckoutSessionList{}
+		err := c.B.CallRaw(http.MethodGet, "/v1/checkout/sessions", c.Key, b, p, list)
+
+		ret := make([]interface{}, len(list.Data))
+		for i, v := range list.Data {
+			ret[i] = v
+		}
+
+		return ret, list.ListMeta, err
+	})}
+}
+
+// Iter is an iterator for sessions.
+type Iter struct {
+	*stripe.Iter
+}
+
+// CheckoutSession returns the session which the iterator is currently pointing to.
+func (i *Iter) CheckoutSession() *stripe.CheckoutSession {
+	return i.Current().(*stripe.CheckoutSession)
+}
+
 func getC() Client {
 	return Client{stripe.GetBackend(stripe.APIBackend), stripe.Key}
 }

checkout/session/client_test.go

@@ -57,3 +57,12 @@ func TestCheckoutSessionNew(t *testing.T) {
 	assert.Nil(t, err)
 	assert.NotNil(t, session)
 }
+
+func TestCheckoutSessionList(t *testing.T) {
+	i := List(&stripe.CheckoutSessionListParams{})
+
+	// Verify that we can get at least one session.
+	assert.True(t, i.Next())
+	assert.Nil(t, i.Err())
+	assert.NotNil(t, i.CheckoutSession())
+}

checkout_session.go

@@ -45,6 +45,7 @@ type CheckoutSessionLineItemParams struct {
 	Images      []*string `form:"images"`
 	Name        *string   `form:"name"`
 	Quantity    *int64    `form:"quantity"`
+	TaxRates    []*string `form:"tax_rates"`
 }
 
 // CheckoutSessionPaymentIntentDataTransferDataParams is the set of parameters allowed for the
@@ -81,15 +82,17 @@ type CheckoutSessionSetupIntentDataParams struct {
 // CheckoutSessionSubscriptionDataItemsParams is the set of parameters allowed for one item on a
 // checkout session associated with a subscription.
 type CheckoutSessionSubscriptionDataItemsParams struct {
-	Plan     *string `form:"plan"`
-	Quantity *int64  `form:"quantity"`
+	Plan     *string   `form:"plan"`
+	Quantity *int64    `form:"quantity"`
+	TaxRates []*string `form:"tax_rates"`
 }
 
 // CheckoutSessionSubscriptionDataParams is the set of parameters allowed for the subscription
 // creation on a checkout session.
 type CheckoutSessionSubscriptionDataParams struct {
 	Params                `form:"*"`
 	ApplicationFeePercent *float64                                      `form:"application_fee_percent"`
+	DefaultTaxRates       []*string                                     `form:"default_tax_rates"`
 	Items                 []*CheckoutSessionSubscriptionDataItemsParams `form:"items"`
 	TrialEnd              *int64                                        `form:"trial_end"`
 	TrialFromPlan         *bool                                         `form:"trial_from_plan"`
@@ -117,6 +120,15 @@ type CheckoutSessionParams struct {
 	SuccessURL               *string                                 `form:"success_url"`
 }
 
+// CheckoutSessionListParams is the set of parameters that can be
+// used when listing sessions.
+// For more details see: https://stripe.com/docs/api/checkout/sessions/list
+type CheckoutSessionListParams struct {
+	ListParams    `form:"*"`
+	PaymentIntent *string `form:"payment_intent"`
+	Subscription  *string `form:"subscription"`
+}
+
 // CheckoutSessionDisplayItemCustom represents an item of type custom in a checkout session
 type CheckoutSessionDisplayItemCustom struct {
 	Description string   `json:"description"`
@@ -158,6 +170,12 @@ type CheckoutSession struct {
 	SuccessURL         string                        `json:"success_url"`
 }
 
+// CheckoutSessionList is a list of sessions as retrieved from a list endpoint.
+type CheckoutSessionList struct {
+	ListMeta
+	Data []*CheckoutSession `json:"data"`
+}
+
 // UnmarshalJSON handles deserialization of a checkout session.
 // This custom unmarshaling is needed because the resulting
 // property may be an id or the full struct if it was expanded.

testing/testing.go

@@ -25,7 +25,7 @@ const (
 	// added in a more recent version of stripe-mock, we can show people a
 	// better error message instead of the test suite crashing with a bunch of
 	// confusing 404 errors or the like.
-	MockMinimumVersion = "0.79.0"
+	MockMinimumVersion = "0.82.0"
 
 	// TestMerchantID is a token that can be used to represent a merchant ID in
 	// simple tests.