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tx_update_pool_params.go
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tx_update_pool_params.go
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package cli
import (
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/tx"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/elys-network/elys/x/amm/types"
"github.com/spf13/cast"
"github.com/spf13/cobra"
)
func CmdUpdatePoolParams() *cobra.Command {
cmd := &cobra.Command{
Use: "update-pool-params [pool-id] [flags]",
Short: "Update pool params",
Example: "elysd tx amm update-pool-params 1 --swap-fee=0.00 --exit-fee=0.00 --use-oracle=false --from=jack --keyring-backend=test --chain-id=elystestnet-1 --yes --gas=1000000",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) (err error) {
argPoolId, err := cast.ToUint64E(args[0])
if err != nil {
return err
}
swapFeeStr, err := cmd.Flags().GetString(FlagSwapFee)
if err != nil {
return err
}
exitFeeStr, err := cmd.Flags().GetString(FlagExitFee)
if err != nil {
return err
}
useOracle, err := cmd.Flags().GetBool(FlagUseOracle)
if err != nil {
return err
}
weightBreakingFeeMultiplierStr, err := cmd.Flags().GetString(FlagWeightBreakingFeeMultiplier)
if err != nil {
return err
}
weightBreakingFeeExponentStr, err := cmd.Flags().GetString(FlagWeightBreakingFeeExponent)
if err != nil {
return err
}
externalLiquidityRatioStr, err := cmd.Flags().GetString(FlagExternalLiquidityRatio)
if err != nil {
return err
}
weightRecoveryFeePortionStr, err := cmd.Flags().GetString(FlagWeightRecoveryFeePortion)
if err != nil {
return err
}
thresholdWeightDifferenceStr, err := cmd.Flags().GetString(FlagThresholdWeightDifference)
if err != nil {
return err
}
feeDenom, err := cmd.Flags().GetString(FlagFeeDenom)
if err != nil {
return err
}
poolParams := &types.PoolParams{
SwapFee: sdk.MustNewDecFromStr(swapFeeStr),
ExitFee: sdk.MustNewDecFromStr(exitFeeStr),
UseOracle: useOracle,
WeightBreakingFeeMultiplier: sdk.MustNewDecFromStr(weightBreakingFeeMultiplierStr),
WeightBreakingFeeExponent: sdk.MustNewDecFromStr(weightBreakingFeeExponentStr),
ExternalLiquidityRatio: sdk.MustNewDecFromStr(externalLiquidityRatioStr),
WeightRecoveryFeePortion: sdk.MustNewDecFromStr(weightRecoveryFeePortionStr),
ThresholdWeightDifference: sdk.MustNewDecFromStr(thresholdWeightDifferenceStr),
FeeDenom: feeDenom,
}
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewMsgUpdatePoolParams(
clientCtx.GetFromAddress().String(),
argPoolId,
poolParams,
)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
cmd.Flags().String(FlagSwapFee, "0.00", "swap fee")
cmd.Flags().String(FlagExitFee, "0.00", "exit fee")
cmd.Flags().Bool(FlagUseOracle, false, "flag to be an oracle pool or non-oracle pool")
cmd.Flags().String(FlagWeightBreakingFeeExponent, "0.00", "weight breaking fee exponent")
cmd.Flags().String(FlagWeightBreakingFeeMultiplier, "0.00", "weight breaking fee multiplier")
cmd.Flags().String(FlagExternalLiquidityRatio, "0.00", "external liquidity ratio - valid for oracle pools")
cmd.Flags().String(FlagWeightRecoveryFeePortion, "0.00", "weight recovery fee portion")
cmd.Flags().String(FlagThresholdWeightDifference, "0.00", "threshold weight difference - valid for oracle pool")
cmd.Flags().String(FlagFeeDenom, "", "fee denom")
return cmd
}