laconicd/x/auction/client/cli/tx.go

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package cli
import (
"encoding/hex"
"fmt"
"os"
"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/spf13/cobra"
"github.com/spf13/viper"
wnsUtils "git.vdb.to/cerc-io/laconic2d/utils"
auctiontypes "git.vdb.to/cerc-io/laconic2d/x/auction"
)
// GetTxCmd returns transaction commands for this module.
func GetTxCmd() *cobra.Command {
auctionTxCmd := &cobra.Command{
Use: auctiontypes.ModuleName,
Short: "Auction transactions subcommands",
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
RunE: client.ValidateCmd,
}
auctionTxCmd.AddCommand(
GetCmdCommitBid(),
GetCmdRevealBid(),
)
return auctionTxCmd
}
// GetCmdCommitBid is the CLI command for committing a bid.
func GetCmdCommitBid() *cobra.Command {
cmd := &cobra.Command{
Use: "commit-bid [auction-id] [bid-amount]",
Short: "Commit sealed bid",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
bidAmount, err := sdk.ParseCoinNormalized(args[1])
if err != nil {
return err
}
mnemonic, err := wnsUtils.GenerateMnemonic()
if err != nil {
return err
}
chainId := viper.GetString("chain-id")
auctionId := args[0]
reveal := map[string]interface{}{
"chainId": chainId,
"auctionId": auctionId,
"bidderAddress": clientCtx.GetFromAddress().String(),
"bidAmount": bidAmount.String(),
"noise": mnemonic,
}
commitHash, content, err := wnsUtils.GenerateHash(reveal)
if err != nil {
return err
}
// Save reveal file.
err = os.WriteFile(fmt.Sprintf("%s-%s.json", clientCtx.GetFromName(), commitHash), content, 0o600)
if err != nil {
return err
}
msg := auctiontypes.NewMsgCommitBid(auctionId, commitHash, clientCtx.GetFromAddress())
err = msg.ValidateBasic()
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdRevealBid is the CLI command for revealing a bid.
func GetCmdRevealBid() *cobra.Command {
cmd := &cobra.Command{
Use: "reveal-bid [auction-id] [reveal-file-path]",
Short: "Reveal bid",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
clientCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
auctionId := args[0]
revealFilePath := args[1]
revealBytes, err := os.ReadFile(revealFilePath)
if err != nil {
return err
}
msg := auctiontypes.NewMsgRevealBid(auctionId, hex.EncodeToString(revealBytes), clientCtx.GetFromAddress())
err = msg.ValidateBasic()
if err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), &msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}