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elys_routed_multihop.go
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/
elys_routed_multihop.go
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package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/elys-network/elys/x/amm/types"
)
func (k Keeper) getElysRoutedMultihopTotalSwapFee(ctx sdk.Context, route types.MultihopRoute) (
totalPathSwapFee sdk.Dec, sumOfSwapFees sdk.Dec, err error,
) {
additiveSwapFee := sdk.ZeroDec()
maxSwapFee := sdk.ZeroDec()
for _, poolId := range route.PoolIds() {
pool, poolExists := k.GetPool(ctx, poolId)
if !poolExists {
return sdk.Dec{}, sdk.Dec{}, types.ErrInvalidPoolId
}
swapFee := pool.GetPoolParams().SwapFee
additiveSwapFee = additiveSwapFee.Add(swapFee)
maxSwapFee = sdk.MaxDec(maxSwapFee, swapFee)
}
averageSwapFee := additiveSwapFee.QuoInt64(2)
maxSwapFee = sdk.MaxDec(maxSwapFee, averageSwapFee)
return maxSwapFee, additiveSwapFee, nil
}
func (k Keeper) isElysRoutedMultihop(ctx sdk.Context, route types.MultihopRoute, inDenom, outDenom string) (isRouted bool) {
if route.Length() != 2 {
return false
}
intemediateDenoms := route.IntermediateDenoms()
if len(intemediateDenoms) != 1 /*|| intemediateDenoms[0] != appparams.BaseCoinUnit*/ {
return false
}
if inDenom == outDenom {
return false
}
poolIds := route.PoolIds()
if poolIds[0] == poolIds[1] {
return false
}
// route0Incentivized := k.poolIncentivesKeeper.IsPoolIncentivized(ctx, poolIds[0])
// route1Incentivized := k.poolIncentivesKeeper.IsPoolIncentivized(ctx, poolIds[1])
// return route0Incentivized && route1Incentivized
return true
}