package server import ( "strings" "time" ) func fillDates(str string) string { yyyesterday := time.Now().Add(3 * -24 * time.Hour).Format("20060102") str = strings.ReplaceAll(str, "$yyyesterday", yyyesterday) yyesterday := time.Now().Add(2 * -24 * time.Hour).Format("20060102") str = strings.ReplaceAll(str, "$yyesterday", yyesterday) yesterday := time.Now().Add(1 * -24 * time.Hour).Format("20060102") str = strings.ReplaceAll(str, "$yesterday", yesterday) today := time.Now().Format("20060102") str = strings.ReplaceAll(str, "$today", today) tomorrow := time.Now().Add(1 * 24 * time.Hour).Format("20060102") return strings.ReplaceAll(str, "$tomorrow", tomorrow) }