add filldates.go

1 files changed, 23 insertions, 0 deletions

diff --git a/internal/server/filldates.go b/internal/server/filldates.go
new file mode 100644
index 0000000..a6b0ba8
--- /dev/null
+++ b/internal/server/filldates.go
@@ -0,0 +1,23 @@
+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)
+}