feat: initial commit

internal/server/util.go

@@ -0,0 +1,26 @@
+package server
+
+import (
+	"fmt"
+	"time"
+)
+
+// humanSince renders a coarse "time ago" label for the dashboard.
+func humanSince(t time.Time) string {
+	if t.IsZero() {
+		return "никогда"
+	}
+	d := time.Since(t)
+	switch {
+	case d < 10*time.Second:
+		return "только что"
+	case d < time.Minute:
+		return fmt.Sprintf("%d сек назад", int(d.Seconds()))
+	case d < time.Hour:
+		return fmt.Sprintf("%d мин назад", int(d.Minutes()))
+	case d < 24*time.Hour:
+		return fmt.Sprintf("%d ч назад", int(d.Hours()))
+	default:
+		return fmt.Sprintf("%d дн назад", int(d.Hours()/24))
+	}
+}