mirror of
https://github.com/hanzo-fi/payments.git
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CrimsonandGitHub
c48bb246b5
* Implement Balances Webhooks in Stripe to reduce polling workflows * Create webhooks on install * Remove webhook at uninstall time * Add verifyWebhook function to Stripe * Pin APIVersion in Stripe Webhook Create call * Default to root account when receiving balance.update webhook * Only make call do delete webhooks if webhooks were setup to begin with * Set up two webhook endpoints - one for connect and one for root account * Use event.Created to determine balance time in Stripe webhooks * Start recording root account ID instead of dummy 'root' value * Create unit test for Stripe create webhooks * Add tests for Stripe Translate webhook * Share logic between Stripe balance polling and webhook handle * Use supported webhooks map * Update existing stripe webhooks instead of creating new ones at app start time * Run install sequence for each connector at app start of payments api pods * Turn of balances periodically for Stripe * Add nil checks for balance.Available * Remove potentially sensitive information from error message * Add migration tool to remove FETCH BALANCES schedules from stripe
123 lines
3.9 KiB
Go
123 lines
3.9 KiB
Go
package client
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import (
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"context"
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"fmt"
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"time"
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"github.com/formancehq/payments/internal/connectors/metrics"
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"github.com/formancehq/payments/internal/models"
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"github.com/stripe/stripe-go/v80"
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)
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const (
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expandSource = "data.source"
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expandSourceCharge = "data.source.charge"
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expandSourceDispute = "data.source.dispute"
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expandSourcePayout = "data.source.payout"
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expandSourceRefund = "data.source.refund"
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expandSourceTransfer = "data.source.transfer"
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expandSourcePaymentIntent = "data.source.payment_intent"
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expandSourceRefundPaymentIntent = "data.source.refund.payment_intent"
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)
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func (c *client) GetPayments(
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ctx context.Context,
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accountID string,
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timeline Timeline,
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pageSize int64,
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) (results []*stripe.BalanceTransaction, _ Timeline, hasMore bool, err error) {
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results = make([]*stripe.BalanceTransaction, 0, int(pageSize))
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timer := time.NewTimer((models.ActivityStartToCloseTimeoutMinutesLong - 1) * time.Minute)
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defer timer.Stop()
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for {
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select {
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case <-ctx.Done():
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// if the app is shutting down
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return results, timeline, false, fmt.Errorf("context closed before first payment found")
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case <-timer.C:
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// after the timer expires let's save the state to prevent workflow timeout
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return results, timeline, true, nil
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default: //fallthrough
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}
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if timeline.IsCaughtUp() {
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break
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}
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var oldest interface{}
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oldest, timeline, hasMore, err = scanForOldest(timeline, pageSize, func(params stripe.ListParams) (stripe.ListContainer, error) {
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if accountID != "" {
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params.StripeAccount = &accountID
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}
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params.Context = metrics.OperationContext(ctx, "list_transactions_scan")
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transactionParams := &stripe.BalanceTransactionListParams{ListParams: params}
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expandBalanceTransactionParams(transactionParams)
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itr := c.balanceTransactionClient.List(transactionParams)
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return itr.BalanceTransactionList(), wrapSDKErr(itr.Err())
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})
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if err != nil {
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return results, timeline, false, err
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}
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if hasMore {
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continue
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}
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if oldest == nil {
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return results, timeline, false, err
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}
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results = append(results, oldest.(*stripe.BalanceTransaction))
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}
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filters := stripe.ListParams{
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Context: metrics.OperationContext(ctx, "list_transactions"),
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Limit: limit(pageSize, len(results)),
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EndingBefore: &timeline.LatestID,
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Single: true, // turn off autopagination
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}
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if accountID != "" {
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filters.StripeAccount = &accountID
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}
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params := &stripe.BalanceTransactionListParams{
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ListParams: filters,
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}
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expandBalanceTransactionParams(params)
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itr := c.balanceTransactionClient.List(params)
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data := reverseTransactions(itr.BalanceTransactionList().Data)
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results = append(results, data...)
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if len(results) == 0 {
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return results, timeline, itr.BalanceTransactionList().ListMeta.HasMore, wrapSDKErr(itr.Err())
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}
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timeline.LatestID = results[len(results)-1].ID
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c.logger.WithField("account", accountID).WithField("latest_id", timeline.LatestID).Debugf("set latest id after batch with %d entries", len(results))
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return results, timeline, itr.BalanceTransactionList().ListMeta.HasMore, wrapSDKErr(itr.Err())
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}
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func expandBalanceTransactionParams(params *stripe.BalanceTransactionListParams) {
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params.AddExpand(expandSource)
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params.AddExpand(expandSourceCharge)
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params.AddExpand(expandSourceDispute)
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params.AddExpand(expandSourcePayout)
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params.AddExpand(expandSourceRefund)
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params.AddExpand(expandSourceTransfer)
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params.AddExpand(expandSourcePaymentIntent)
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params.AddExpand(expandSourceRefundPaymentIntent)
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}
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// Stripe now returns data in reverse chronological order no matter which params we provide so we need to reverse the slice
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func reverseTransactions(in []*stripe.BalanceTransaction) []*stripe.BalanceTransaction {
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out := make([]*stripe.BalanceTransaction, len(in))
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copy(out, in)
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for i, j := 0, len(out)-1; i < j; i, j = i+1, j-1 {
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out[i], out[j] = out[j], out[i]
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}
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return out
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}
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