From 87a45983a1f59a280b37a6f1edb215f08866b90a Mon Sep 17 00:00:00 2001
From: Leonard Lyubich <leonard@nspcc.ru>
Date: Mon, 24 Jan 2022 20:03:23 +0300
Subject: [PATCH] [#1084] accounting: Keep balance precision from contract
Do not convert balance response of Balance contract to Fixed8.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
---
pkg/services/accounting/morph/executor.go | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/pkg/services/accounting/morph/executor.go b/pkg/services/accounting/morph/executor.go
index 7ec66232a..bd6dc2e76 100644
--- a/pkg/services/accounting/morph/executor.go
+++ b/pkg/services/accounting/morph/executor.go
@@ -6,7 +6,6 @@ import (
"github.com/nspcc-dev/neofs-api-go/v2/accounting"
"github.com/nspcc-dev/neofs-node/pkg/morph/client/balance/wrapper"
accountingSvc "github.com/nspcc-dev/neofs-node/pkg/services/accounting"
- "github.com/nspcc-dev/neofs-node/pkg/util/precision"
"github.com/nspcc-dev/neofs-sdk-go/owner"
)
@@ -14,8 +13,6 @@ type morphExecutor struct {
client *wrapper.Wrapper
}
-const fixed8Precision = 8
-
func NewExecutor(client *wrapper.Wrapper) accountingSvc.ServiceExecutor {
return &morphExecutor{
client: client,
@@ -33,16 +30,9 @@ func (s *morphExecutor) Balance(ctx context.Context, body *accounting.BalanceReq
return nil, err
}
- // Convert amount to Fixed8 precision. This way it will definitely fit
- // int64 value.
- // Max Fixed8 decimal integer value that fit into int64: 92 233 720 368.
- // Max Fixed12 decimal integer value that fit into int64: 9 223 372.
- // Max Fixed16 decimal integer value that fit into int64: 922.
- fixed8Amount := precision.Convert(balancePrecision, fixed8Precision, amount)
-
dec := new(accounting.Decimal)
- dec.SetValue(fixed8Amount.Int64())
- dec.SetPrecision(fixed8Precision)
+ dec.SetValue(amount.Int64())
+ dec.SetPrecision(balancePrecision)
res := new(accounting.BalanceResponseBody)
res.SetBalance(dec)