From a3a525c02bf45fbe18d33605a471b422b6433964 Mon Sep 17 00:00:00 2001
From: nquidox <nquidox@gmail.com>
Date: Tue, 10 Mar 2026 19:55:38 +0300
Subject: [PATCH] func added

---
 internal/merch/helper.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/internal/merch/helper.go b/internal/merch/helper.go
index 027feb1..95fdec2 100644
--- a/internal/merch/helper.go
+++ b/internal/merch/helper.go
@@ -3,6 +3,7 @@ package merch
 import (
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
+	"time"
 )
 
 const (
@@ -23,3 +24,10 @@ func getUserId(c *gin.Context) int64 {
 	id, _ := c.Get("userId")
 	return id.(int64)
 }
+
+func getPeriod(days int) time.Time {
+	if days > 365 {
+		days = 7
+	}
+	return time.Now().UTC().Add(-(time.Duration(days) * time.Hour * 24))
+}