package cli import ( "bufio" "fmt" "strconv" "strings" "github.com/spf13/cobra" "github.com/cosmos/cosmos-sdk/client/context" "github.com/cosmos/cosmos-sdk/client/flags" "github.com/cosmos/cosmos-sdk/codec" sdk "github.com/cosmos/cosmos-sdk/types" "github.com/cosmos/cosmos-sdk/version" "github.com/cosmos/cosmos-sdk/x/auth" "github.com/cosmos/cosmos-sdk/x/auth/client/utils" "github.com/kava-labs/kava/x/auction/types" ) // GetTxCmd returns the transaction commands for this module func GetTxCmd(cdc *codec.Codec) *cobra.Command { auctionTxCmd := &cobra.Command{ Use: "auction", Short: "auction transactions subcommands", } auctionTxCmd.AddCommand(flags.PostCommands( GetCmdPlaceBid(cdc), )...) return auctionTxCmd } // GetCmdPlaceBid cli command for placing bids on auctions func GetCmdPlaceBid(cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "bid [auction-id] [amount]", Short: "place a bid on an auction", Long: strings.TrimSpace( fmt.Sprintf(`Place a bid on any type of auction, updating the latest bid amount to [amount]. Collateral auctions must be bid up to their maxbid before entering reverse phase. Example: $ %s tx %s bid 34 1000usdx --from myKeyName `, version.ClientName, types.ModuleName)), Args: cobra.ExactArgs(2), RunE: func(cmd *cobra.Command, args []string) error { inBuf := bufio.NewReader(cmd.InOrStdin()) cliCtx := context.NewCLIContext().WithCodec(cdc) txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc)) id, err := strconv.ParseUint(args[0], 10, 64) if err != nil { return fmt.Errorf("auction-id '%s' not a valid uint", args[0]) } amt, err := sdk.ParseCoin(args[1]) if err != nil { return err } msg := types.NewMsgPlaceBid(id, cliCtx.GetFromAddress(), amt) err = msg.ValidateBasic() if err != nil { return err } return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg}) }, } }