package cli import ( "bufio" "fmt" "strconv" "time" "github.com/spf13/cobra" "github.com/cosmos/cosmos-sdk/client" "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/x/auth" "github.com/cosmos/cosmos-sdk/x/auth/client/utils" tmtime "github.com/tendermint/tendermint/types/time" "github.com/kava-labs/kava/x/pricefeed/types" ) // GetTxCmd returns the transaction commands for this module func GetTxCmd(storeKey string, cdc *codec.Codec) *cobra.Command { pricefeedTxCmd := &cobra.Command{ Use: types.ModuleName, Short: "Pricefeed transactions subcommands", DisableFlagParsing: true, SuggestionsMinimumDistance: 2, RunE: client.ValidateCmd, } pricefeedTxCmd.AddCommand(flags.PostCommands( GetCmdPostPrice(cdc), )...) return pricefeedTxCmd } // GetCmdPostPrice cli command for posting prices. func GetCmdPostPrice(cdc *codec.Codec) *cobra.Command { return &cobra.Command{ Use: "postprice [marketID] [price] [expiry]", Short: "post the latest price for a particular market with a given expiry as a UNIX time", Args: cobra.ExactArgs(3), 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)) price, err := sdk.NewDecFromStr(args[1]) if err != nil { return err } expiryInt, err := strconv.ParseInt(args[2], 10, 64) if err != nil { return fmt.Errorf("invalid expiry %s: %w", args[2], err) } if expiryInt > types.MaxExpiry { return fmt.Errorf("invalid expiry; got %d, max: %d", expiryInt, types.MaxExpiry) } expiry := tmtime.Canonical(time.Unix(expiryInt, 0)) msg := types.NewMsgPostPrice(cliCtx.GetFromAddress(), args[0], price, expiry) if err = msg.ValidateBasic(); err != nil { return err } return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg}) }, } }