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refactor: update logic lo #643

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merged 11 commits into from
Dec 11, 2024
Merged

refactor: update logic lo #643

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6364504
refactor: update limit order payload
hoanguyenkh Dec 6, 2024
0877b09
bet
hoanguyenkh Dec 6, 2024
5a42c6c
Merge branch 'main' into hoa/update-lo
hoanguyenkh Dec 6, 2024
c2f2aaa
bet
hoanguyenkh Dec 9, 2024
ed01331
Merge remote-tracking branch 'origin/hoa/update-lo' into hoa/update-lo
hoanguyenkh Dec 9, 2024
ff3a5dc
bet
hoanguyenkh Dec 9, 2024
76e4062
Merge branch 'main' into hoa/update-lo
hoanguyenkh Dec 9, 2024
e315d60
bet
hoanguyenkh Dec 10, 2024
dc5c2d3
Merge branch 'main' into hoa/update-lo
hoanguyenkh Dec 11, 2024
3153fe1
fix
it4rb Dec 11, 2024
499f57e
fix
it4rb Dec 11, 2024
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3 changes: 1 addition & 2 deletions go.mod
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,6 @@ require (
github.com/ethereum/go-ethereum v1.14.12
github.com/go-resty/resty/v2 v2.14.0
github.com/goccy/go-json v0.10.3
github.com/golang/mock v1.6.0
github.com/google/go-cmp v0.6.0
github.com/holiman/uint256 v1.3.1
github.com/klauspost/compress v1.17.8
Expand All @@ -31,6 +30,7 @@ require (
github.com/orcaman/concurrent-map v1.0.0
github.com/pkg/errors v0.9.1
github.com/samber/lo v1.38.1
github.com/shopspring/decimal v1.4.0
github.com/sirupsen/logrus v1.9.3
github.com/sourcegraph/conc v0.3.0
github.com/stretchr/testify v1.9.0
Expand Down Expand Up @@ -63,7 +63,6 @@ require (
github.com/mmcloughlin/addchain v0.4.0 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/shirou/gopsutil v3.21.11+incompatible // indirect
github.com/shopspring/decimal v1.4.0 // indirect
github.com/supranational/blst v0.3.13 // indirect
github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
github.com/tklauser/go-sysconf v0.3.14 // indirect
Expand Down
10 changes: 0 additions & 10 deletions go.sum
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Original file line number Diff line number Diff line change
Expand Up @@ -101,8 +101,6 @@ github.com/golang-jwt/jwt/v4 v4.5.1/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/glog v1.1.2 h1:DVjP2PbBOzHyzA+dn3WhHIq4NdVu3Q+pvivFICf/7fo=
github.com/golang/glog v1.1.2/go.mod h1:zR+okUeTbrL6EL3xHUDxZuEtGv04p5shwip1+mL/rLQ=
github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
Expand Down Expand Up @@ -231,7 +229,6 @@ github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAh
github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
Expand All @@ -244,7 +241,6 @@ go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN8
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
Expand All @@ -255,7 +251,6 @@ golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
Expand All @@ -269,7 +264,6 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20200813134508-3edf25e44fcc/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
Expand Down Expand Up @@ -300,8 +294,6 @@ golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200814200057-3d37ad5750ed/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
Expand Down Expand Up @@ -341,15 +333,13 @@ golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
golang.org/x/tools v0.25.0 h1:oFU9pkj/iJgs+0DT+VMHrx+oBKs/LJMV+Uvg78sl+fE=
golang.org/x/tools v0.25.0/go.mod h1:/vtpO8WL1N9cQC3FN5zPqb//fRXskFHbLKk4OW1Q7rg=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
Expand Down
39 changes: 21 additions & 18 deletions pkg/source/limitorder/http_client_dto.go
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,7 @@ type (
Permit string `json:"permit"`
Interaction string `json:"interaction"`
ExpiredAt int64 `json:"expiredAt"`
IsTakerAssetFee bool `json:"isTakerAssetFee"`

AvailableMakingAmount string `json:"availableMakingAmount"`
MakerBalanceAllowance string `json:"makerBalanceAllowance"`
Expand Down Expand Up @@ -112,6 +113,7 @@ type (
Permit string `json:"permit"`
Interaction string `json:"interaction"`
ExpiredAt int64 `json:"expiredAt"`
IsTakerAssetFee bool `json:"isTakerAssetFee"`

AvailableMakingAmount *big.Int `json:"availableMakingAmount"`

Expand All @@ -132,24 +134,25 @@ func toOrder(ordersData []*orderData) ([]*order, error) {
result := make([]*order, len(ordersData))
for i, o := range ordersData {
result[i] = &order{
ID: o.ID,
Salt: o.Salt,
ChainID: o.ChainID,
Signature: o.Signature,
MakerAsset: o.MakerAsset,
TakerAsset: o.TakerAsset,
Maker: o.Maker,
Receiver: o.Receiver,
AllowedSenders: o.AllowedSenders,
FeeRecipient: o.FeeRecipient,
MakerAssetData: o.MakerAssetData,
TakerAssetData: o.TakerAssetData,
GetMakerAmount: o.GetMakerAmount,
GetTakerAmount: o.GetTakerAmount,
Predicate: o.Predicate,
Permit: o.Permit,
Interaction: o.Interaction,
ExpiredAt: o.ExpiredAt,
ID: o.ID,
Salt: o.Salt,
ChainID: o.ChainID,
Signature: o.Signature,
MakerAsset: o.MakerAsset,
TakerAsset: o.TakerAsset,
Maker: o.Maker,
Receiver: o.Receiver,
AllowedSenders: o.AllowedSenders,
FeeRecipient: o.FeeRecipient,
MakerAssetData: o.MakerAssetData,
TakerAssetData: o.TakerAssetData,
GetMakerAmount: o.GetMakerAmount,
GetTakerAmount: o.GetTakerAmount,
Predicate: o.Predicate,
Permit: o.Permit,
Interaction: o.Interaction,
ExpiredAt: o.ExpiredAt,
IsTakerAssetFee: o.IsTakerAssetFee,
}
makerTokenFeePercent, err := strconv.ParseInt(o.MakerTokenFeePercent, 10, 32)
if err != nil {
Expand Down
38 changes: 30 additions & 8 deletions pkg/source/limitorder/pool_simulator.go
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Original file line number Diff line number Diff line change
Expand Up @@ -264,10 +264,18 @@ func (p *PoolSimulator) calcAmountWithSwapInfo(swapSide SwapSide, tokenAmountIn
continue
}

feeAmountWeiByOrder := p.calcFeeAmountPerOrder(order, filledMakingAmountWei)
totalFeeAmountWei = new(big.Int).Add(totalFeeAmountWei, feeAmountWeiByOrder)
actualAmountOut := new(big.Int).Sub(filledMakingAmountWei, feeAmountWeiByOrder)
var feeAmountWeiByOrder *big.Int
var actualAmountOut *big.Int
if order.IsTakerAssetFee {
// Calculate fee in taker asset
feeAmountWeiByOrder = p.calcFeeAmountPerOrder(order, remainingTakingAmountWei)
actualAmountOut = new(big.Int).Sub(remainingTakingAmountWei, feeAmountWeiByOrder)
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@hieuvo hieuvo Dec 11, 2024 •
edited
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please double check the logic of this line, it doesn't look right to me 🤔

} else {
feeAmountWeiByOrder = p.calcFeeAmountPerOrder(order, filledMakingAmountWei)
actualAmountOut = new(big.Int).Sub(filledMakingAmountWei, feeAmountWeiByOrder)
}
totalAmountOutWei = new(big.Int).Add(totalAmountOutWei, actualAmountOut)
totalFeeAmountWei = new(big.Int).Add(totalFeeAmountWei, feeAmountWeiByOrder)
filledOrderInfo := newFilledOrderInfo(order, filledTakingAmountWei.String(), filledMakingAmountWei.String(), feeAmountWeiByOrder.String())
swapInfo.FilledOrders = append(swapInfo.FilledOrders, filledOrderInfo)
isFulfillAmountIn = true
Expand Down Expand Up @@ -305,9 +313,19 @@ func (p *PoolSimulator) calcAmountWithSwapInfo(swapSide SwapSide, tokenAmountIn
}
break
}

totalAmountIn = new(big.Int).Sub(totalAmountIn, remainingTakingAmountWei)
feeAmountWeiByOrder := p.calcFeeAmountPerOrder(order, remainingMakingAmountWei)
actualAmountOut := new(big.Int).Sub(remainingMakingAmountWei, feeAmountWeiByOrder)

var feeAmountWeiByOrder *big.Int
var actualAmountOut *big.Int
if order.IsTakerAssetFee {
// Calculate fee in taker asset
feeAmountWeiByOrder = p.calcFeeAmountPerOrder(order, remainingTakingAmountWei)
actualAmountOut = new(big.Int).Sub(remainingTakingAmountWei, feeAmountWeiByOrder)
} else {
feeAmountWeiByOrder = p.calcFeeAmountPerOrder(order, remainingMakingAmountWei)
actualAmountOut = new(big.Int).Sub(remainingMakingAmountWei, feeAmountWeiByOrder)
}
totalAmountOutWei = new(big.Int).Add(totalAmountOutWei, actualAmountOut)
totalFeeAmountWei = new(big.Int).Add(totalFeeAmountWei, feeAmountWeiByOrder)
filledOrderInfo := newFilledOrderInfo(order, remainingTakingAmountWei.String(), remainingMakingAmountWei.String(), feeAmountWeiByOrder.String())
Expand All @@ -320,12 +338,16 @@ func (p *PoolSimulator) calcAmountWithSwapInfo(swapSide SwapSide, tokenAmountIn
return totalAmountOutWei, swapInfo, totalFeeAmountWei, nil
}

// feeAmount = (params.makingAmount * params.order.makerTokenFeePercent + BPS - 1) / BPS
func (p *PoolSimulator) calcFeeAmountPerOrder(order *order, filledMakingAmount *big.Int) *big.Int {
// calcFeeAmountPerOrder calculates the fee amount for a filled order
// feeAmount = (filledAmount * order.makerTokenFeePercent + BPS - 1) / BPS
// where filledAmount is:
// - filledTakingAmount if order.IsTakerAssetFee is true
// - filledMakingAmount if order.IsTakerAssetFee is false
func (p *PoolSimulator) calcFeeAmountPerOrder(order *order, filledAmount *big.Int) *big.Int {
if order.MakerTokenFeePercent == 0 {
return constant.ZeroBI
}
amount := new(big.Int).Mul(filledMakingAmount, big.NewInt(int64(order.MakerTokenFeePercent)))
amount := new(big.Int).Mul(filledAmount, big.NewInt(int64(order.MakerTokenFeePercent)))
return new(big.Int).Div(new(big.Int).Sub(new(big.Int).Add(amount, valueobject.BasisPoint), constant.One), valueobject.BasisPoint)
}

Expand Down
115 changes: 115 additions & 0 deletions pkg/source/limitorder/pool_simulator_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,121 @@ func TestPool_CalcAmountOut(t *testing.T) {
want *pool.CalcAmountOutResult
err error
}{
{
name: "Should return correct CalcAmountOutResult when IsTakerAssetFee=true",
poolEntity: entity.Pool{
Address: "pool_limit_order_",
ReserveUsd: 1000000000,
AmplifiedTvl: 0,
SwapFee: 0,
Exchange: "kyberswap_limit-order",
Type: "limit-order",
Timestamp: 0,
Reserves: []string{"10000000000000000000", "10000000000000000000"},
Tokens: []*entity.PoolToken{
{
Address: "0x4200000000000000000000000000000000000006",
Name: "WETH",
Symbol: "WETH",
Decimals: 18,
Swappable: true,
},
{
Address: "0x1dd2d631c92b1acdfcdd51a0f7145a50130050c4",
Name: "ALB",
Symbol: "ALB",
Decimals: 18,
Swappable: true,
},
},
Extra: marshalPoolExtra(&Extra{
SellOrders: []*order{
{
ID: 1383,
ChainID: "5",
Salt: "154002081474686290844625688130661839166",
Signature: "signature1",
TakerAsset: "0x1dd2d631c92b1acdfcdd51a0f7145a50130050c4",
MakerAsset: "0x4200000000000000000000000000000000000006",
Receiver: "0xa246ec8bf7f2e54cc2f7bfdd869302ae4a08a590",
Maker: "0xa246ec8bf7f2e54cc2f7bfdd869302ae4a08a590",
AllowedSenders: "0x0000000000000000000000000000000000000000",
TakingAmount: parseBigInt("10094237807104621"),
MakingAmount: parseBigInt("1000000000000"),
FeeConfig: parseBigInt("6277103196897319986124780282469434185881440815774577556840"),
FeeRecipient: "0x0000000000000000000000000000000000000000",
FilledMakingAmount: parseBigInt("0"),
FilledTakingAmount: parseBigInt("0"),
MakerTokenFeePercent: 100,
MakerAssetData: "",
TakerAssetData: "",
GetMakerAmount: "f4a215c3000000000000000000000000000000000000000000000000000000e8d4a510000000000000000000000000000000000000000000000000000023dca7e2c5526d",
GetTakerAmount: "296637bf000000000000000000000000000000000000000000000000000000e8d4a510000000000000000000000000000000000000000000000000000023dca7e2c5526d",
Predicate: "961d5b1e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000008869bd40f0fe077f8857ad27e7cecdcafd4e52550000000000000000000000008869bd40f0fe077f8857ad27e7cecdcafd4e52550000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000044cf6fc6e30000000000000000000000002b9b20295b6f1bea547271982f62432f526706e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002463592c2b00000000000000000000000000000000000000000000000000000001235001cd00000000000000000000000000000000000000000000000000000000",
Permit: "",
Interaction: "",
ExpiredAt: 0,
IsTakerAssetFee: true,
},
},
BuyOrders: []*order{},
}),
TotalSupply: "",
},
args: args{
tokenAmountIn: pool.TokenAmount{
Token: "0x4200000000000000000000000000000000000006",
Amount: parseBigInt("1000000000000"),
AmountUsd: 0,
},
tokenOut: "0x1dd2d631c92b1acdfcdd51a0f7145a50130050c4",
},
want: &pool.CalcAmountOutResult{
TokenAmountOut: &pool.TokenAmount{
Token: "0x1dd2d631c92b1acdfcdd51a0f7145a50130050c4",
Amount: parseBigInt("9993295429033574"),
AmountUsd: 0,
},
Fee: &pool.TokenAmount{
Token: "0x4200000000000000000000000000000000000006",
Amount: parseBigInt("100942378071047"),
AmountUsd: 0,
},
Gas: 113308,
SwapInfo: SwapInfo{
AmountIn: "1000000000000",
SwapSide: Sell,
FilledOrders: []*FilledOrderInfo{
{
OrderID: 1383,
FilledTakingAmount: "1000000000000",
FilledMakingAmount: "99066419",
TakingAmount: "10094237807104621",
MakingAmount: "1000000000000",
Salt: "154002081474686290844625688130661839166",
TakerAsset: "0x1dd2d631c92b1acdfcdd51a0f7145a50130050c4",
MakerAsset: "0x4200000000000000000000000000000000000006",
Maker: "0xa246ec8bf7f2e54cc2f7bfdd869302ae4a08a590",
Receiver: "0xa246ec8bf7f2e54cc2f7bfdd869302ae4a08a590",
AllowedSenders: "0x0000000000000000000000000000000000000000",
GetMakerAmount: "f4a215c3000000000000000000000000000000000000000000000000000000e8d4a510000000000000000000000000000000000000000000000000000023dca7e2c5526d",
GetTakerAmount: "296637bf000000000000000000000000000000000000000000000000000000e8d4a510000000000000000000000000000000000000000000000000000023dca7e2c5526d",
FeeConfig: "6277103196897319986124780282469434185881440815774577556840",
FeeRecipient: "0x0000000000000000000000000000000000000000",
MakerTokenFeePercent: 100,
MakerAssetData: "",
TakerAssetData: "",
Predicate: "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",
Permit: "",
Interaction: "",
Signature: "signature1",
FeeAmount: "100942378071047",
},
},
},
},
err: nil,
},
{
name: "Should return correct CalcAmountOutResult when swapSide is BUY(strings.ToLower(tokeIn) <= strings.ToLower(TokenOut))",
poolEntity: entity.Pool{
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