feat 优化到达阈值后推送内容

ats-tracer/controller.go

@@ -159,7 +159,7 @@ func (c *Controller) doTrace(tracer *Tracer) (available bool) {
 		if value := tracer.lastAts - article.Ats; value >= c.threshold {
 			_, _ = pusher.Push(c.ctx, &push.PushReq{
 				Title:   "coach 商品库存减少",
-				Content: fmt.Sprintf("coach 商品 %s %s 减少了 %d \n链接：%s", tracer.pArticle.SkuID, c.interval, value, tracer.pArticle.Link),
+				Content: fmt.Sprintf("coach 商品 %s %s 减少了 %d \n链接：%s", tracer.pArticle.SkuID, time.Now().Sub(tracer.lastTraceTime).String(), value, tracer.pArticle.Link),
 			})
 		}
 		c.storage.DB().Create(&v2.ProviderAts{