chore: update metrics

server/service/backup/backup.go

@@ -1,4 +1,4 @@
-package service
+package backup
 
 import (
 	"context"
@@ -13,6 +13,7 @@ import (
 	"github.com/usememos/memos/store"
 )
 
+// nolint
 type BackupRunner struct {
 	Store *store.Store
 }

server/service/metric/metric.go

@@ -0,0 +1,52 @@
+package metric
+
+import (
+	"github.com/posthog/posthog-go"
+
+	"github.com/usememos/memos/server/profile"
+)
+
+const (
+	PostHogAPIKey = "phc_YFEi1aqUBW9sX2KDzdvMtK43DNu0mkeoKMKc0EQum2t"
+)
+
+var (
+	client *MetricClient
+)
+
+// nolint
+type MetricClient struct {
+	workspaceID string
+	profile     *profile.Profile
+	phClient    *posthog.Client
+}
+
+func NewMetricClient(workspaceID string, profile profile.Profile) (*MetricClient, error) {
+	phClient, err := posthog.NewWithConfig(PostHogAPIKey, posthog.Config{
+		Endpoint: "https://app.posthog.com",
+	})
+	if err != nil {
+		return nil, err
+	}
+	client = &MetricClient{
+		workspaceID: workspaceID,
+		profile:     &profile,
+		phClient:    &phClient,
+	}
+	return client, nil
+}
+
+func Enqueue(event string) {
+	if client == nil {
+		return
+	}
+	if client.profile.Mode != "prod" {
+		return
+	}
+
+	// nolint
+	(*client.phClient).Enqueue(posthog.Capture{
+		DistinctId: `memos-` + client.workspaceID,
+		Event:      event,
+	})
+}