func ExampleInvoice_update() {
stripe.Key = "sk_key"
params := &stripe.InvoiceParams{
Desc: "updated description",
}
inv, err := invoice.Update("sub_example_id", params)
if err != nil {
log.Fatal(err)
}
log.Printf("%v\n", inv.Desc)
}
func invoiceCreatedHandler(raw []byte) error {
var invoice stripe.Invoice
err := json.Unmarshal(raw, &invoice)
if err != nil {
return err
}
// we cant do anything to the closed invoices.
if invoice.Closed {
return nil
}
if invoice.Paid {
return nil
}
cus, err := customer.Get(invoice.Customer.ID, nil)
if err != nil {
return err
}
group, err := modelhelper.GetGroup(cus.Meta["groupName"])
// we might get events from other environments where we might not have the
// group in this env.
if err == mgo.ErrNotFound {
return nil
}
if err != nil {
return err
}
// if customer id and subscription id is not set, we dont have the
// appropriate data in our system, dont bother with the rest
if group.Payment.Customer.ID == "" {
return nil
}
if group.Payment.Subscription.ID == "" {
return nil
}
info, err := GetInfoForGroup(group)
if err == mgo.ErrNotFound {
return nil
}
if err != nil {
return err
}
if strings.HasPrefix(info.Subscription.Plan.ID, customPlanPrefix) {
return (&models.PresenceDaily{}).ProcessByGroupName(group.Slug)
}
// if the amount that stripe will withdraw and what we want is same, so we
// are done. Subtotal -> Total of all subscriptions, invoice items, and
// prorations on the invoice before any discount is applied
if invoice.Subtotal == int64(info.Due) {
// clean up waiting deleted users
return (&models.PresenceDaily{}).ProcessByGroupName(group.Slug)
}
// if this in the tests, just skip cancellation of the invoice, because
// there is no way to create an invoice and have it open for a while.
if invoice.ID != "in_00000000000000" {
// first close the invoice
_, err = stripeinvoice.Update(invoice.ID, &stripe.InvoiceParams{Closed: true})
if err != nil {
return err
}
}
return switchToNewSub(info)
}