func createSubItem(t *testing.T) (*stripe.Sub, *stripe.SubItem, func()) {
customerParams := &stripe.CustomerParams{
Source: &stripe.SourceParams{
Card: &stripe.CardParams{
Number: "378282246310005",
Month: "06",
Year: "20",
},
},
}
cust, err := customer.New(customerParams)
if err != nil {
t.Fatalf("customer creation: %s", err)
}
planID := fmt.Sprintf("test-%d", rand.Int63())
planParams := &stripe.PlanParams{
ID: planID,
Name: "Test Plan",
Amount: 99,
Currency: currency.USD,
Interval: plan.Month,
}
p, err := plan.New(planParams)
if err != nil {
t.Fatalf("plan creation: %s", err)
}
subParams := &stripe.SubParams{
Customer: cust.ID,
Items: []*stripe.SubItemsParams{
{
Plan: p.ID,
Quantity: 1,
},
},
}
target, err := sub.New(subParams)
if err != nil {
t.Fatalf("subscription creation: %s", err)
}
if target.Items == nil {
t.Fatalf("no items for sub %s", target.ID)
}
if len(target.Items.Values) != 1 {
t.Fatalf("missing items: %#v", target)
}
return target, target.Items.Values[0], func() {
sub.Cancel(target.ID, nil)
plan.Del(p.ID)
customer.Del(cust.ID)
}
}
// Invoices are somewhat painful to test since you need
// to first have some items, so test everything together to
// avoid unnecessary duplication
func TestAllInvoicesScenarios(t *testing.T) {
customerParams := &stripe.CustomerParams{
Source: &stripe.SourceParams{
Card: &stripe.CardParams{
Number: "378282246310005",
Month: "06",
Year: "20",
},
},
}
cust, _ := customer.New(customerParams)
item := &stripe.InvoiceItemParams{
Customer: cust.ID,
Amount: 100,
Currency: currency.USD,
Desc: "Test Item",
}
targetItem, err := invoiceitem.New(item)
if err != nil {
t.Error(err)
}
if targetItem.Customer.ID != item.Customer {
t.Errorf("Item customer %q does not match expected customer %q\n", targetItem.Customer.ID, item.Customer)
}
if targetItem.Desc != item.Desc {
t.Errorf("Item description %q does not match expected description %q\n", targetItem.Desc, item.Desc)
}
if targetItem.Amount != item.Amount {
t.Errorf("Item amount %v does not match expected amount %v\n", targetItem.Amount, item.Amount)
}
if targetItem.Currency != item.Currency {
t.Errorf("Item currency %q does not match expected currency %q\n", targetItem.Currency, item.Currency)
}
if targetItem.Date == 0 {
t.Errorf("Item date is not set\n")
}
invoiceParams := &stripe.InvoiceParams{
Customer: cust.ID,
Desc: "Desc",
Statement: "Statement",
TaxPercent: 20.0,
}
targetInvoice, err := New(invoiceParams)
if err != nil {
t.Error(err)
}
if targetInvoice.Customer.ID != invoiceParams.Customer {
t.Errorf("Invoice customer %q does not match expected customer %q\n", targetInvoice.Customer.ID, invoiceParams.Customer)
}
if targetInvoice.TaxPercent != invoiceParams.TaxPercent {
t.Errorf("Invoice tax percent %f does not match expected tax percent %f\n", targetInvoice.TaxPercent, invoiceParams.TaxPercent)
}
if targetInvoice.Tax != 20 {
t.Errorf("Invoice tax %v does not match expected tax 20\n", targetInvoice.Tax)
}
if targetInvoice.Amount != targetItem.Amount+targetInvoice.Tax {
t.Errorf("Invoice amount %v does not match expected amount %v + tax %v\n", targetInvoice.Amount, targetItem.Amount, targetInvoice.Tax)
}
if targetInvoice.Currency != targetItem.Currency {
t.Errorf("Invoice currency %q does not match expected currency %q\n", targetInvoice.Currency, targetItem.Currency)
}
if targetInvoice.Date == 0 {
t.Errorf("Invoice date is not set\n")
}
if targetInvoice.Start == 0 {
t.Errorf("Invoice start is not set\n")
}
if targetInvoice.End == 0 {
t.Errorf("Invoice end is not set\n")
}
if targetInvoice.Total != targetInvoice.Amount || targetInvoice.Subtotal != targetInvoice.Amount-targetInvoice.Tax {
t.Errorf("Invoice total %v and subtotal %v do not match expected amount %v\n", targetInvoice.Total, targetInvoice.Subtotal, targetInvoice.Amount)
}
if targetInvoice.Desc != invoiceParams.Desc {
t.Errorf("Invoice description %q does not match expected description %q\n", targetInvoice.Desc, invoiceParams.Desc)
}
if targetInvoice.Statement != invoiceParams.Statement {
t.Errorf("Invoice statement %q does not match expected statement %q\n", targetInvoice.Statement, invoiceParams.Statement)
}
if targetInvoice.Lines == nil {
t.Errorf("Invoice lines not found\n")
}
if targetInvoice.Lines.Count != 1 {
t.Errorf("Invoice lines count %v does not match expected value\n", targetInvoice.Lines.Count)
}
if targetInvoice.Lines.Values == nil {
t.Errorf("Invoice lines values not found\n")
}
if targetInvoice.Lines.Values[0].Amount != targetItem.Amount {
t.Errorf("Invoice line amount %v does not match expected amount %v\n", targetInvoice.Lines.Values[0].Amount, targetItem.Amount)
}
if targetInvoice.Lines.Values[0].Currency != targetItem.Currency {
t.Errorf("Invoice line currency %q does not match expected currency %q\n", targetInvoice.Lines.Values[0].Currency, targetItem.Currency)
}
if targetInvoice.Lines.Values[0].Desc != targetItem.Desc {
t.Errorf("Invoice line description %q does not match expected description %q\n", targetInvoice.Lines.Values[0].Desc, targetItem.Desc)
}
if targetInvoice.Lines.Values[0].Type != TypeInvoiceItem {
t.Errorf("Invoice line type %q does not match expected type\n", targetInvoice.Lines.Values[0].Type)
}
if targetInvoice.Lines.Values[0].Period == nil {
t.Errorf("Invoice line period not found\n")
}
if targetInvoice.Lines.Values[0].Period.Start == 0 {
t.Errorf("Invoice line period start is not set\n")
}
if targetInvoice.Lines.Values[0].Period.End == 0 {
t.Errorf("Invoice line period end is not set\n")
}
updatedItem := &stripe.InvoiceItemParams{
Amount: 99,
Desc: "Updated Desc",
Discountable: true,
}
targetItemUpdated, err := invoiceitem.Update(targetItem.ID, updatedItem)
if err != nil {
t.Error(err)
}
if targetItemUpdated.Desc != updatedItem.Desc {
t.Errorf("Updated item description %q does not match expected description %q\n", targetItemUpdated.Desc, updatedItem.Desc)
}
if targetItemUpdated.Amount != updatedItem.Amount {
t.Errorf("Updated item amount %v does not match expected amount %v\n", targetItemUpdated.Amount, updatedItem.Amount)
}
if !targetItemUpdated.Discountable {
t.Errorf("Updated item is not discountable")
}
updatedInvoice := &stripe.InvoiceParams{
Desc: "Updated Desc",
Statement: "Updated",
}
targetInvoiceUpdated, err := Update(targetInvoice.ID, updatedInvoice)
if err != nil {
t.Error(err)
}
if targetInvoiceUpdated.Desc != updatedInvoice.Desc {
t.Errorf("Updated invoice description %q does not match expected description %q\n", targetInvoiceUpdated.Desc, updatedInvoice.Desc)
}
if targetInvoiceUpdated.Statement != updatedInvoice.Statement {
t.Errorf("Updated invoice statement %q does not match expected statement %q\n", targetInvoiceUpdated.Statement, updatedInvoice.Statement)
}
_, err = invoiceitem.Get(targetItem.ID, nil)
if err != nil {
t.Error(err)
}
ii := invoiceitem.List(&stripe.InvoiceItemListParams{Customer: cust.ID})
for ii.Next() {
if ii.InvoiceItem() == nil {
t.Error("No nil values expected")
}
if ii.Meta() == nil {
t.Error("No metadata returned")
}
}
if err := ii.Err(); err != nil {
t.Error(err)
}
i := List(&stripe.InvoiceListParams{Customer: cust.ID})
for i.Next() {
if i.Invoice() == nil {
t.Error("No nil values expected")
}
if i.Meta() == nil {
t.Error("No metadata returned")
}
}
if err := i.Err(); err != nil {
t.Error(err)
}
il := ListLines(&stripe.InvoiceLineListParams{ID: targetInvoice.ID, Customer: cust.ID})
for il.Next() {
if il.InvoiceLine() == nil {
t.Error("No nil values expected")
}
if il.Meta() == nil {
t.Error("No metadata returned")
}
}
if err := il.Err(); err != nil {
t.Error(err)
}
iiDel, err := invoiceitem.Del(targetItem.ID)
if err != nil {
t.Error(err)
}
if !iiDel.Deleted {
t.Errorf("Invoice Item id %q expected to be marked as deleted on the returned resource\n", iiDel.ID)
}
_, err = Get(targetInvoice.ID, nil)
if err != nil {
t.Error(err)
}
planParams := &stripe.PlanParams{
ID: "test",
Name: "Test Plan",
Amount: 99,
Currency: currency.USD,
Interval: plan.Month,
}
_, err = plan.New(planParams)
if err != nil {
t.Error(err)
}
subParams := &stripe.SubParams{
Customer: cust.ID,
Plan: planParams.ID,
Quantity: 10,
TrialEndNow: true,
}
subscription, err := sub.New(subParams)
if err != nil {
t.Error(err)
}
nextParams := &stripe.InvoiceParams{
Customer: cust.ID,
Sub: subscription.ID,
SubPlan: planParams.ID,
SubNoProrate: false,
SubProrationDate: time.Now().AddDate(0, 0, 12).Unix(),
SubQuantity: 1,
SubTrialEnd: time.Now().AddDate(0, 0, 12).Unix(),
}
nextInvoice, err := GetNext(nextParams)
if err != nil {
t.Error(err)
}
if nextInvoice.Customer.ID != cust.ID {
t.Errorf("Invoice customer %v does not match expected customer%v\n", nextInvoice.Customer.ID, cust.ID)
}
if nextInvoice.Sub != subscription.ID {
t.Errorf("Invoice subscription %v does not match expected subscription%v\n", nextInvoice.Sub, subscription.ID)
}
closeInvoice := &stripe.InvoiceParams{
Closed: true,
}
targetInvoiceClosed, err := Update(targetInvoice.ID, closeInvoice)
if err != nil {
t.Error(err)
}
if targetInvoiceClosed.Closed != closeInvoice.Closed {
t.Errorf("Invoice was not closed as expected and its value is %v", targetInvoiceClosed.Closed)
}
openInvoice := &stripe.InvoiceParams{
NoClosed: true,
}
targetInvoiceOpened, err := Update(targetInvoice.ID, openInvoice)
if err != nil {
t.Error(err)
}
if targetInvoiceOpened.Closed != false {
t.Errorf("Invoice was not reponed as expected and its value is %v", targetInvoiceOpened.Closed)
}
_, err = plan.Del(planParams.ID)
if err != nil {
t.Error(err)
}
customer.Del(cust.ID)
}
// EnsureSubscriptionForGroup ensures subscription for a group
func EnsureSubscriptionForGroup(groupName string, params *stripe.SubParams) (*stripe.Sub, error) {
if params == nil {
params = &stripe.SubParams{
Plan: Plans[UpTo10Users].ID,
}
}
group, err := modelhelper.GetGroup(groupName)
if err != nil {
return nil, err
}
if group.Payment.Subscription.ID != "" {
return sub.Get(group.Payment.Subscription.ID, nil)
}
if group.Payment.Customer.ID == "" {
return nil, ErrCustomerNotExists
}
if err := CheckCustomerHasSource(group.Payment.Customer.ID); err != nil {
return nil, err
}
now := time.Now().UTC()
thirtyDaysLater := now.Add(30 * 24 * time.Hour).Unix()
sevenDaysLater := now.Add(7 * 24 * time.Hour).Unix()
if params.TrialEnd != 0 {
// we only allow 0, 7 and 30 day trials
if params.TrialEnd < sevenDaysLater {
params.TrialEnd = sevenDaysLater
}
if params.TrialEnd > sevenDaysLater {
params.TrialEnd = thirtyDaysLater
}
}
// override quantity and plan in case we did not charge the user previously
// due to failed payment and the subscription is deleted by stripe, create
// new subscription
quantity := uint64(1)
activeCount, _ := (&socialapimodels.PresenceDaily{}).CountDistinctByGroupName(groupName)
if activeCount != 0 {
quantity = uint64(activeCount)
params.Plan = GetPlanID(activeCount)
params.TrialEnd = 0
}
// only send our whitelisted params
req := &stripe.SubParams{
Customer: group.Payment.Customer.ID,
Quantity: quantity,
Plan: params.Plan,
Coupon: params.Coupon,
Token: params.Token,
TrialEnd: params.TrialEnd,
Card: params.Card,
}
sub, err := sub.New(req)
if err != nil {
return nil, err
}
if err := syncGroupWithCustomerID(group.Payment.Customer.ID); err != nil {
return nil, err
}
return sub, nil
}