initial commit

1 files changed, 28 insertions, 0 deletions

diff --git a/proto/id.go b/proto/id.go
new file mode 100644
index 0000000..22bb395
--- /dev/null
+++ b/proto/id.go
@@ -0,0 +1,28 @@
+package proto
+
+import (
+	"time"
+	"strconv"
+)
+
+var counter = make(chan uint8)
+func init() {
+	go func() {
+		var i uint8
+		for i = 0; true; i++ {
+			counter <- i
+		}
+	}()
+}
+
+var epoch = time.Date(2025, 1, 1, 0, 0, 0, 0, time.UTC)
+
+func GenId() string {
+	t := time.Now().UnixMilli() - epoch.UnixMilli()
+	id := uint64(t << 6) | uint64(<-counter & 63)
+	return strconv.FormatUint(id, 36)
+}
+
+func Timestamp() string {
+	return strconv.FormatInt(time.Now().Unix(), 10)
+}