Files
multica/server/internal/analytics/events_test.go
Bohan Jiang 3cb5dc3ad6 chore(analytics): retire redundant PostHog tracking (MUL-4127) (#4996)
* chore(analytics): retire redundant PostHog tracking (MUL-4127)

PostHog had become a chaotic, largely-unused second copy of data we already
query from the DB and Grafana. Remove the redundant instrumentation.

Server: every product event (signup, workspace_created, issue_created,
issue_executed, chat_message_sent, team_invite_*, onboarding_*, agent_created,
cloud_waitlist_joined, feedback_submitted, contact_sales_submitted,
squad_created, autopilot_created) is now in metricsOnlyEvents, so
metrics.RecordEvent still increments the Prometheus/Grafana counter but no longer
ships to PostHog. DB rows remain the source of truth. Runtime/autopilot/
agent_task lifecycle were already Prometheus-only.

Frontend: delete the PostHog-only funnel instrumentation — $pageview (+ web and
desktop trackers), download_intent_expressed/page_viewed/initiated, the
onboarding_started mirror, onboarding_runtime_path_selected/detected,
feedback_opened, and source_backfill_*. The source-backfill modal itself stays
(it PATCHes the questionnaire to the DB).

Kept on PostHog (frontend only): $exception autocapture and the
client_crash / client_unresponsive stability telemetry (no DB equivalent), plus
$identify/$set. captureSignupSource (attribution cookie) stays — it still feeds
the signup_source Prometheus label.

Verified: pnpm typecheck, pnpm lint (0 errors), vitest (core/views/web/desktop),
go test ./internal/analytics/... ./internal/metrics/...

Co-authored-by: multica-agent <github@multica.ai>

* docs(analytics): fix stale PostHog references after MUL-4127 (review follow-up)

Addresses review of #4996 — three spots still described server events as active
PostHog signals after they became metrics-only:

- docs/analytics.md: issue_executed is no longer a PostHog success signal; it is
  Prometheus-only (multica_issue_executed_total) + issue.first_executed_at, in
  both the event contract and the Reconciliation section.
- docs/analytics.md: the signup $set_once person properties (email, signup_source)
  are no longer emitted — signup is Prometheus-only; only the bucketed
  signup_source survives as the multica_signup_total label.
- server/internal/metrics/business_events.go: RecordEvent doc comment no longer
  claims it ships product events to PostHog / "PostHog is reserved for
  user/product-behaviour events" — every server event is now metrics-only.

Co-authored-by: multica-agent <github@multica.ai>

---------

Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>
2026-07-07 01:43:15 +08:00

50 lines
2.2 KiB
Go

package analytics
import "testing"
func TestRuntimeReadyOmitsUnmeasuredDuration(t *testing.T) {
ev := RuntimeReady("user-1", "workspace-1", "runtime-1", "daemon-1", "codex", 0)
if _, ok := ev.Properties["ready_duration_ms"]; ok {
t.Fatalf("ready_duration_ms should be omitted until it is measured")
}
ev = RuntimeReady("user-1", "workspace-1", "runtime-1", "daemon-1", "codex", 123)
if got := ev.Properties["ready_duration_ms"]; got != int64(123) {
t.Fatalf("ready_duration_ms = %v, want 123", got)
}
}
func TestFailedEventsUseWillRetry(t *testing.T) {
runEv := AutopilotRunFailed("user-1", "workspace-1", "autopilot-1", "run-1", "manual", AutopilotAssignee{AgentID: "agent-1", AssigneeType: "agent"}, "manual", "task failed", "task_error", false, 10)
if got := runEv.Properties["will_retry"]; got != false {
t.Fatalf("autopilot will_retry = %v, want false", got)
}
if _, ok := runEv.Properties["recoverable"]; ok {
t.Fatalf("autopilot failure should not emit recoverable")
}
}
func TestIsMetricsOnly(t *testing.T) {
// As of MUL-4127, PostHog is retired for server-side product analytics:
// every server-side event is Prometheus-only and must not ship to PostHog.
for _, name := range []string{
// runtime / autopilot execution-lifecycle telemetry
EventRuntimeRegistered, EventRuntimeReady, EventRuntimeFailed, EventRuntimeOffline,
EventAutopilotRunStarted, EventAutopilotRunCompleted, EventAutopilotRunFailed,
// product-behaviour events (now DB + Grafana only)
EventSignup, EventWorkspaceCreated, EventIssueCreated, EventIssueExecuted,
EventChatMessageSent, EventTeamInviteSent, EventTeamInviteAccepted,
EventOnboardingStarted, EventOnboardingQuestionnaireSubmit, EventAgentCreated,
EventOnboardingCompleted, EventCloudWaitlistJoined, EventFeedbackSubmitted,
EventContactSalesSubmitted, EventSquadCreated, EventAutopilotCreated,
} {
if !IsMetricsOnly(name) {
t.Errorf("IsMetricsOnly(%q) = false, want true (server events stay out of PostHog since MUL-4127)", name)
}
}
// A name that isn't a declared server event is not metrics-only.
if IsMetricsOnly("$exception") {
t.Errorf("IsMetricsOnly(%q) = true, want false (frontend-only event)", "$exception")
}
}