/
tx.go
164 lines (141 loc) · 4.16 KB
/
tx.go
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package cli
import (
"fmt"
sdkmath "cosmossdk.io/math"
"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/ethereum/go-ethereum/common"
"github.com/spf13/cobra"
fxtypes "github.com/functionx/fx-core/v4/types"
"github.com/functionx/fx-core/v4/x/erc20/types"
)
// NewTxCmd returns a root CLI command handler for certain modules/erc20 transaction commands.
func NewTxCmd() *cobra.Command {
txCmd := &cobra.Command{
Use: types.ModuleName,
Short: "ERC20 transaction subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
txCmd.AddCommand(
NewConvertCoinCmd(),
NewConvertERC20Cmd(),
NewConvertDenomCmd(),
)
return txCmd
}
// NewConvertCoinCmd returns a CLI command handler for converting cosmos coins
func NewConvertCoinCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "convert-coin [coin] [receiver_hex]",
Short: "Convert a Cosmos coin to ERC20",
Args: cobra.RangeArgs(1, 2),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
coin, err := sdk.ParseCoinNormalized(args[0])
if err != nil {
return err
}
var receiver string
sender := cliCtx.GetFromAddress()
if len(args) == 2 {
receiver = args[1]
if err := fxtypes.ValidateEthereumAddress(receiver); err != nil {
return fmt.Errorf("invalid receiver hex address %w", err)
}
} else {
receiver = common.BytesToAddress(sender).Hex()
}
msg := &types.MsgConvertCoin{
Coin: coin,
Receiver: receiver,
Sender: sender.String(),
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// NewConvertERC20Cmd returns a CLI command handler for converting ERC20s
func NewConvertERC20Cmd() *cobra.Command {
cmd := &cobra.Command{
Use: "convert-erc20 [contract-address] [amount] [receiver]",
Short: "Convert an ERC20 token to Cosmos coin",
Args: cobra.RangeArgs(2, 3),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
contract := args[0]
if err := fxtypes.ValidateEthereumAddress(contract); err != nil {
return fmt.Errorf("invalid ERC20 contract address %w", err)
}
amount, ok := sdkmath.NewIntFromString(args[1])
if !ok {
return fmt.Errorf("invalid amount %s", args[1])
}
from := common.BytesToAddress(cliCtx.GetFromAddress().Bytes())
receiver := cliCtx.GetFromAddress()
if len(args) == 3 {
receiver, err = sdk.AccAddressFromBech32(args[2])
if err != nil {
return err
}
}
msg := &types.MsgConvertERC20{
ContractAddress: contract,
Amount: amount,
Receiver: receiver.String(),
Sender: from.Hex(),
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
func NewConvertDenomCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "convert-denom [coin] [receiver]",
Short: "Convert a denom to other denom, if convert one to many, need target flag",
Args: cobra.RangeArgs(1, 2),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
coin, err := sdk.ParseCoinNormalized(args[0])
if err != nil {
return err
}
receiver := cliCtx.GetFromAddress()
if len(args) == 2 {
receiver, err = sdk.AccAddressFromBech32(args[1])
if err != nil {
return err
}
}
target, err := cmd.Flags().GetString(FlagTarget)
if err != nil {
return err
}
from := cliCtx.GetFromAddress()
msg := types.NewMsgConvertDenom(from, receiver, coin, target)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
cmd.Flags().String(FlagTarget, "", "target of chain(gravity,bsc,polygon,tron)")
flags.AddTxFlagsToCmd(cmd)
return cmd
}