From 6dae689105e62b82df135d08f5e698505a416e06 Mon Sep 17 00:00:00 2001
From: ALPAC-4 <contact.alpac4@gmail.com>
Date: Wed, 29 Nov 2023 20:54:50 +0900
Subject: [PATCH] add decimal types

---
 x/move/client/cli/utils.go | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/x/move/client/cli/utils.go b/x/move/client/cli/utils.go
index 7c97dc20..bc191e61 100644
--- a/x/move/client/cli/utils.go
+++ b/x/move/client/cli/utils.go
@@ -10,6 +10,7 @@ import (
 	"strconv"
 	"strings"
 
+	sdkmath "cosmossdk.io/math"
 	"github.com/initia-labs/initia/x/move/types"
 	vmtypes "github.com/initia-labs/initiavm/types"
 	"github.com/novifinancial/serde-reflection/serde-generate/runtime/golang/bcs"
@@ -165,6 +166,36 @@ func BcsSerializeArg(argType string, arg string, s serde.Serializer) ([]byte, er
 			High: highHigh,
 		})
 		return s.GetBytes(), nil
+	case "decimal128":
+		dec, err := sdkmath.LegacyNewDecFromStr(arg)
+		if err != nil {
+			return nil, err
+		}
+		decstr := dec.MulInt64(1000000000000000000).TruncateInt().String()
+		return BcsSerializeArg("u128", decstr, s)
+	case "decimal256":
+		dec, err := sdkmath.LegacyNewDecFromStr(arg)
+		if err != nil {
+			return nil, err
+		}
+		decstr := dec.MulInt64(1000000000000000000).TruncateInt().String()
+		return BcsSerializeArg("u256", decstr, s)
+	case "fixed_point32":
+		dec, err := sdkmath.LegacyNewDecFromStr(arg)
+		if err != nil {
+			return nil, err
+		}
+		decstr := dec.MulInt64(4294967296).TruncateInt().String()
+		return BcsSerializeArg("u64", decstr, s)
+	case "fixed_point64":
+		dec, err := sdkmath.LegacyNewDecFromStr(arg)
+		if err != nil {
+			return nil, err
+		}
+		denominator := new(big.Int);
+		denominator.SetString("18446744073709551616", 10)
+		decstr := dec.MulInt(sdkmath.NewIntFromBigInt(denominator)).TruncateInt().String()
+		return BcsSerializeArg("u128", decstr, s)
 	default:
 		if vectorRegex.MatchString(argType) {
 			vecType := getInnerType(argType)