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client.go
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client.go
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// Package invoice provides the /invoices APIs
package invoice
import (
"fmt"
"net/url"
"strconv"
stripe "github.com/stripe/stripe-go"
)
const (
TypeInvoiceItem stripe.InvoiceLineType = "invoiceitem"
TypeSubscription stripe.InvoiceLineType = "subscription"
)
// Client is the client used to invoke /invoices APIs.
type Client struct {
B stripe.Backend
Key string
}
// New POSTs new invoices.
// For more details see https://stripe.com/docs/api#create_invoice.
func New(params *stripe.InvoiceParams) (*stripe.Invoice, error) {
return getC().New(params)
}
func (c Client) New(params *stripe.InvoiceParams) (*stripe.Invoice, error) {
body := &url.Values{
"customer": {params.Customer},
}
if len(params.Desc) > 0 {
body.Add("description", params.Desc)
}
if len(params.Statement) > 0 {
body.Add("statement_description", params.Statement)
}
if len(params.Sub) > 0 {
body.Add("subscription", params.Sub)
}
params.AppendTo(body)
token := c.Key
if params.Fee > 0 {
body.Add("application_fee", strconv.FormatUint(params.Fee, 10))
}
invoice := &stripe.Invoice{}
err := c.B.Call("POST", "/invoices", token, body, invoice)
return invoice, err
}
// Get returns the details of an invoice.
// For more details see https://stripe.com/docs/api#retrieve_invoice.
func Get(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
return getC().Get(id, params)
}
func (c Client) Get(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
var body *url.Values
if params != nil {
body = &url.Values{}
params.AppendTo(body)
}
invoice := &stripe.Invoice{}
err := c.B.Call("GET", "/invoices/"+id, c.Key, body, invoice)
return invoice, err
}
// Pay pays an invoice.
// For more details see https://stripe.com/docs/api#pay_invoice.
func Pay(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
return getC().Pay(id, params)
}
func (c Client) Pay(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
var body *url.Values
if params != nil {
body = &url.Values{}
params.AppendTo(body)
}
invoice := &stripe.Invoice{}
err := c.B.Call("POST", fmt.Sprintf("/invoices/%v/pay", id), c.Key, body, invoice)
return invoice, err
}
// Update updates an invoice's properties.
// For more details see https://stripe.com/docs/api#update_invoice.
func Update(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
return getC().Update(id, params)
}
func (c Client) Update(id string, params *stripe.InvoiceParams) (*stripe.Invoice, error) {
var body *url.Values
token := c.Key
if params != nil {
body = &url.Values{}
if len(params.Desc) > 0 {
body.Add("description", params.Desc)
}
if len(params.Statement) > 0 {
body.Add("statement_description", params.Statement)
}
if len(params.Sub) > 0 {
body.Add("subscription", params.Sub)
}
if params.Closed {
body.Add("closed", strconv.FormatBool(true))
}
if params.Forgive {
body.Add("forgiven", strconv.FormatBool(true))
}
if params.Fee > 0 {
body.Add("application_fee", strconv.FormatUint(params.Fee, 10))
}
params.AppendTo(body)
}
invoice := &stripe.Invoice{}
err := c.B.Call("POST", "/invoices/"+id, token, body, invoice)
return invoice, err
}
// GetNext returns the upcoming invoice's properties.
// For more details see https://stripe.com/docs/api#retrieve_customer_invoice.
func GetNext(params *stripe.InvoiceParams) (*stripe.Invoice, error) {
return getC().GetNext(params)
}
func (c Client) GetNext(params *stripe.InvoiceParams) (*stripe.Invoice, error) {
body := &url.Values{
"customer": {params.Customer},
}
if len(params.Sub) > 0 {
body.Add("subscription", params.Sub)
}
params.AppendTo(body)
invoice := &stripe.Invoice{}
err := c.B.Call("GET", "/invoices", c.Key, body, invoice)
return invoice, err
}
// List returns a list of invoices.
// For more details see https://stripe.com/docs/api#list_customer_invoices.
func List(params *stripe.InvoiceListParams) *Iter {
return getC().List(params)
}
func (c Client) List(params *stripe.InvoiceListParams) *Iter {
type invoiceList struct {
stripe.ListMeta
Values []*stripe.Invoice `json:"data"`
}
var body *url.Values
var lp *stripe.ListParams
if params != nil {
body = &url.Values{}
if len(params.Customer) > 0 {
body.Add("customer", params.Customer)
}
if params.Date > 0 {
body.Add("date", strconv.FormatInt(params.Date, 10))
}
params.AppendTo(body)
lp = ¶ms.ListParams
}
return &Iter{stripe.GetIter(lp, body, func(b url.Values) ([]interface{}, stripe.ListMeta, error) {
list := &invoiceList{}
err := c.B.Call("GET", "/invoices", c.Key, &b, list)
ret := make([]interface{}, len(list.Values))
for i, v := range list.Values {
ret[i] = v
}
return ret, list.ListMeta, err
})}
}
// ListLines returns a list of line items.
// For more details see https://stripe.com/docs/api#invoice_lines.
func ListLines(params *stripe.InvoiceLineListParams) *LineIter {
return getC().ListLines(params)
}
func (c Client) ListLines(params *stripe.InvoiceLineListParams) *LineIter {
body := &url.Values{}
var lp *stripe.ListParams
if len(params.Customer) > 0 {
body.Add("customer", params.Customer)
}
if len(params.Sub) > 0 {
body.Add("subscription", params.Sub)
}
params.AppendTo(body)
lp = ¶ms.ListParams
return &LineIter{stripe.GetIter(lp, body, func(b url.Values) ([]interface{}, stripe.ListMeta, error) {
list := &stripe.InvoiceLineList{}
err := c.B.Call("GET", fmt.Sprintf("/invoices/%v/lines", params.ID), c.Key, &b, list)
ret := make([]interface{}, len(list.Values))
for i, v := range list.Values {
ret[i] = v
}
return ret, list.ListMeta, err
})}
}
// Iter is an iterator for lists of Invoices.
// The embedded Iter carries methods with it;
// see its documentation for details.
type Iter struct {
*stripe.Iter
}
// Invoice returns the most recent Invoice
// visited by a call to Next.
func (i *Iter) Invoice() *stripe.Invoice {
return i.Current().(*stripe.Invoice)
}
// LineIter is an iterator for lists of InvoiceLines.
// The embedded Iter carries methods with it;
// see its documentation for details.
type LineIter struct {
*stripe.Iter
}
// InvoiceLine returns the most recent InvoiceLine
// visited by a call to Next.
func (i *LineIter) InvoiceLine() *stripe.InvoiceLine {
return i.Current().(*stripe.InvoiceLine)
}
func getC() Client {
return Client{stripe.GetBackend(), stripe.Key}
}