fix mod

tpl/logic.go

@@ -15,9 +15,38 @@ func {func}(ctx context.Context, in *pb.{input}) (reply *pb.{output},err error)
 	if err != nil {
 		return nil, err
 	}
+	
+	{valid}
 
 	// TODO: add your logic code & delete this line.
 
-	return
+	{return}
 }
 `
+var CreateCode = `
+`
+
+var ValidCode = `
+	// valildate request id,identity.
+	if in.Id == 0 && in.Identity == "" {
+		return nil, errcode.ErrInvalidArgument
+	}
+`
+
+var FetchValidCode = `
+	// valildate request page_no,page_size.
+	if in.GetPageNo() < 1 {
+		in.PageNo = 1
+	}
+	if in.GetPageSize() < 10 {
+		in.PageSize = 50
+	}
+`
+
+var StatusReplyCode = `
+	return &pb.StatusReply{
+		Status:  200,
+		Message: "ok",
+		Timeseq: time.Now().UnixNano(),
+	}, nil
+`