Method EnqueueProvision

internal/senderidentity/manager.go:114–117

EnqueueProvision schedules sending-identity provisioning for a domain (called when a domain becomes verified, or on a forced re-check via POST /domains/{domain}/verify). Intentionally NOT unique: River's job uniqueness can't drop `completed` from its state set (only `retryable` is safely removable)

(ctx context.Context, domain string)

// the domain is already verified, and SES CreateEmailIdentity treats an
// existing identity as success. Concurrent duplicate enqueues are harmless.
func (m *Manager) EnqueueProvision(ctx context.Context, domain string) error {
	_, err := m.client.Insert(ctx, ProvisionArgs{Domain: domain}, nil)
	return err
}

// EnqueueDeprovisionTx enqueues sending-identity teardown WITHIN the caller's
// delete transaction, so the job is committed atomically with the domain-row