51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
package payments
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import (
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"context"
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"time"
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customer "git.sendico.io/tech/sxchnge/product/customers/model"
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merrors "git.sendico.io/tech/sxchnge/shared/errors"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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"go.uber.org/zap"
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)
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var accountSetup = promauto.NewCounterVec(prometheus.CounterOpts{Name: "sxchnge_currency_accounts_setup_total", Help: "Default currency account setup attempts, including checks of existing accounts."}, []string{"outcome"})
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var accountSetupDuration = promauto.NewHistogram(prometheus.HistogramOpts{Name: "sxchnge_currency_accounts_setup_duration_seconds", Help: "Time to confirm all default currency accounts exist."})
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func (s *Service) Ensure(ctx context.Context, a *customer.Account) error {
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_, err := s.ensureAccounts(ctx, a)
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if err != nil {
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return merrors.ServiceUnavailableWrap(err, "currency account setup unavailable")
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}
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return nil
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}
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func (s *Service) ensureAccounts(ctx context.Context, a *customer.Account) (subject string, result error) {
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started := time.Now()
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defer func() {
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outcome := "ready"
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if result != nil {
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outcome = "failed"
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}
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accountSetup.WithLabelValues(outcome).Inc()
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accountSetupDuration.Observe(time.Since(started).Seconds())
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}()
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if s == nil || s.Identity == nil || s.Provider == nil {
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return "", Unavailable
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}
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if a == nil || a.ID.IsZero() {
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return "", NotFound
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}
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subject, result = s.Identity.Subject(ctx, a)
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if result != nil {
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return "", result
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}
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if result = s.Provider.EnsureAccounts(ctx, subject); result != nil {
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s.Logger.Warn("Currency account setup incomplete", zap.String("account_ref", a.ID.Hex()), zap.Error(result))
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return "", result
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}
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return subject, nil
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}
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