feat(ops): make openai token stats optional

backend/internal/service/ops_settings_advanced_test.go

@@ -0,0 +1,46 @@
+package service
+
+import (
+	"context"
+	"testing"
+)
+
+func TestGetOpsAdvancedSettings_DefaultHidesOpenAITokenStats(t *testing.T) {
+	repo := newRuntimeSettingRepoStub()
+	svc := &OpsService{settingRepo: repo}
+
+	cfg, err := svc.GetOpsAdvancedSettings(context.Background())
+	if err != nil {
+		t.Fatalf("GetOpsAdvancedSettings() error = %v", err)
+	}
+	if cfg.DisplayOpenAITokenStats {
+		t.Fatalf("DisplayOpenAITokenStats = true, want false by default")
+	}
+	if repo.setCalls != 1 {
+		t.Fatalf("expected defaults to be persisted once, got %d", repo.setCalls)
+	}
+}
+
+func TestUpdateOpsAdvancedSettings_PersistsOpenAITokenStatsVisibility(t *testing.T) {
+	repo := newRuntimeSettingRepoStub()
+	svc := &OpsService{settingRepo: repo}
+
+	cfg := defaultOpsAdvancedSettings()
+	cfg.DisplayOpenAITokenStats = true
+
+	updated, err := svc.UpdateOpsAdvancedSettings(context.Background(), cfg)
+	if err != nil {
+		t.Fatalf("UpdateOpsAdvancedSettings() error = %v", err)
+	}
+	if !updated.DisplayOpenAITokenStats {
+		t.Fatalf("DisplayOpenAITokenStats = false, want true")
+	}
+
+	reloaded, err := svc.GetOpsAdvancedSettings(context.Background())
+	if err != nil {
+		t.Fatalf("GetOpsAdvancedSettings() after update error = %v", err)
+	}
+	if !reloaded.DisplayOpenAITokenStats {
+		t.Fatalf("reloaded DisplayOpenAITokenStats = false, want true")
+	}
+}