From 22d85ce646a554c5dfcb38ec78f54eb6a4628689 Mon Sep 17 00:00:00 2001
From: Grendgi <barsagaev39@gmail.com>
Date: Wed, 17 Jun 2026 16:34:44 +0300
Subject: [PATCH] fix: align ai health status contract

---
 internal/httpapi/health.go | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/internal/httpapi/health.go b/internal/httpapi/health.go
index 50fd634..99822f6 100644
--- a/internal/httpapi/health.go
+++ b/internal/httpapi/health.go
@@ -28,30 +28,30 @@ func (s *Server) handleHealthDetail(w http.ResponseWriter, r *http.Request) {
 	defer cancel()
 
 	resp := healthDetailResponse{
-		Status:    "healthy",
+		Status:    "ok",
 		Generated: time.Now().UTC(),
 	}
 
 	if err := s.store.Ping(ctx); err != nil {
 		resp.Components = append(resp.Components, healthComponent{
 			Name:    "postgres",
-			Status:  "unhealthy",
+			Status:  "down",
 			Message: err.Error(),
 		})
-		resp.Status = worseHealthStatus(resp.Status, "unhealthy")
+		resp.Status = worseHealthStatus(resp.Status, "down")
 		writeJSON(w, http.StatusServiceUnavailable, resp)
 		return
 	}
-	resp.Components = append(resp.Components, healthComponent{Name: "postgres", Status: "healthy"})
+	resp.Components = append(resp.Components, healthComponent{Name: "postgres", Status: "ok"})
 
 	stats, err := s.store.Stats(ctx, s.cfg.WorkerLeaseTimeout)
 	if err != nil {
 		resp.Components = append(resp.Components, healthComponent{
 			Name:    "queue",
-			Status:  "unhealthy",
+			Status:  "down",
 			Message: err.Error(),
 		})
-		resp.Status = worseHealthStatus(resp.Status, "unhealthy")
+		resp.Status = worseHealthStatus(resp.Status, "down")
 		writeJSON(w, http.StatusServiceUnavailable, resp)
 		return
 	}
@@ -68,7 +68,7 @@ func (s *Server) handleHealthDetail(w http.ResponseWriter, r *http.Request) {
 	}
 
 	statusCode := http.StatusOK
-	if resp.Status == "unhealthy" {
+	if resp.Status == "down" {
 		statusCode = http.StatusServiceUnavailable
 	}
 	writeJSON(w, statusCode, resp)
@@ -79,7 +79,7 @@ func (s *Server) healthProviders(ctx context.Context) healthComponent {
 		s.checkLLM(ctx),
 		s.checkAudioLLM(ctx, transcription.ProviderWhisperLargeV3, s.cfg.AudioBaseURL, s.cfg.AudioAPIKey, s.cfg.AudioModel, s.cfg.AudioTimeout),
 	}
-	status := "healthy"
+	status := "ok"
 	messages := make([]string, 0)
 	for _, provider := range providers {
 		switch {
@@ -87,7 +87,7 @@ func (s *Server) healthProviders(ctx context.Context) healthComponent {
 			status = worseHealthStatus(status, "degraded")
 			messages = append(messages, provider.Name+" not configured")
 		case !provider.OK:
-			status = worseHealthStatus(status, "unhealthy")
+			status = worseHealthStatus(status, "down")
 			if provider.Error != "" {
 				messages = append(messages, provider.Name+": "+provider.Error)
 			} else {
@@ -124,7 +124,7 @@ func healthQueue(stats *model.Stats) healthComponent {
 			oldestRunningAgeSeconds = row.OldestRunningAgeSeconds
 		}
 	}
-	status := "healthy"
+	status := "ok"
 	message := ""
 	if staleRunning > 0 {
 		status = "degraded"
@@ -153,7 +153,7 @@ func healthErrors(stats *model.Stats) healthComponent {
 		failedTotal += row.Total
 		failed24h += row.Last24h
 	}
-	status := "healthy"
+	status := "ok"
 	message := ""
 	if failed24h > 0 {
 		status = "degraded"
@@ -194,7 +194,7 @@ func healthThroughput(stats *model.Stats) healthComponent {
 		}
 	}
 
-	status := "healthy"
+	status := "ok"
 	message := ""
 	if len(stuckStages) > 0 {
 		status = "degraded"
@@ -214,7 +214,7 @@ func healthThroughput(stats *model.Stats) healthComponent {
 }
 
 func healthInfra(infra infraStatusResponse) healthComponent {
-	status := "healthy"
+	status := "ok"
 	message := ""
 	if infra.SidecarError != "" {
 		status = "degraded"
@@ -231,11 +231,11 @@ func healthInfra(infra infraStatusResponse) healthComponent {
 }
 
 func worseHealthStatus(current, next string) string {
-	if current == "unhealthy" || next == "unhealthy" {
-		return "unhealthy"
+	if current == "down" || next == "down" {
+		return "down"
 	}
 	if current == "degraded" || next == "degraded" {
 		return "degraded"
 	}
-	return "healthy"
+	return "ok"
 }