90 lines
2.2 KiB
Go
90 lines
2.2 KiB
Go
// Package auditrelay delivers Sense-owned audit facts to Bell without sharing databases.
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package auditrelay
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import (
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"context"
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"encoding/json"
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"errors"
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"time"
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)
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const (
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MaxBatchSize = 100
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MaxBodyBytes = 1 << 20
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LeaseDuration = 30 * time.Second
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)
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type Actor struct {
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Type string `json:"type"`
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ID string `json:"id"`
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}
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type ProjectionVersions struct {
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QuotaSourceVersion *int64 `json:"quota_source_version"`
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AreaPolicySourceVersion *int64 `json:"area_policy_source_version"`
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}
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type Event struct {
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EventID string `json:"event_id"`
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EventType string `json:"event_type"`
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TenantID string `json:"tenant_id"`
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SiteID string `json:"site_id"`
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DeviceID string `json:"device_id"`
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Actor Actor `json:"actor"`
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Reason *string `json:"reason"`
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TraceID *string `json:"trace_id"`
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AggregateGeneration int64 `json:"aggregate_generation"`
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ProjectionVersions ProjectionVersions `json:"projection_versions"`
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Data json.RawMessage `json:"data"`
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OccurredAt time.Time `json:"occurred_at"`
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}
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type Envelope struct {
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SchemaVersion int `json:"schema_version"`
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Event Event `json:"event"`
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}
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type BatchRequest struct {
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Events []Envelope `json:"events"`
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}
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type Result struct {
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EventID string `json:"event_id"`
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Status string `json:"status"`
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ErrorCode *string `json:"error_code,omitempty"`
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}
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type BatchResponse struct {
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Results []Result `json:"results"`
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}
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type QueuedEvent struct {
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Envelope
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LeaseToken int64
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AttemptCount int
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}
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type Disposition string
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const (
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Delivered Disposition = "delivered"
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DeadLetter Disposition = "dead_letter"
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Retry Disposition = "retry"
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)
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type Completion struct {
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EventID string
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LeaseToken int64
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Disposition Disposition
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ErrorCode string
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RetryAfter time.Duration
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}
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var ErrLeaseLost = errors.New("audit relay lease lost")
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type Repository interface {
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AuditRelayReady(context.Context) error
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ClaimAuditRelayBatch(context.Context, string, int, time.Duration) ([]QueuedEvent, error)
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CompleteAuditRelayBatch(context.Context, string, []Completion) error
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}
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