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			80 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			80 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
package cli
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import (
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	"bufio"
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	"fmt"
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	"strconv"
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	"time"
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	"github.com/spf13/cobra"
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	"github.com/cosmos/cosmos-sdk/client"
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	"github.com/cosmos/cosmos-sdk/client/context"
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	"github.com/cosmos/cosmos-sdk/client/flags"
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	"github.com/cosmos/cosmos-sdk/codec"
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	sdk "github.com/cosmos/cosmos-sdk/types"
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	"github.com/cosmos/cosmos-sdk/version"
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	"github.com/cosmos/cosmos-sdk/x/auth"
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	"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
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	tmtime "github.com/tendermint/tendermint/types/time"
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	"github.com/kava-labs/kava/x/pricefeed/types"
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)
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// GetTxCmd returns the transaction commands for this module
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func GetTxCmd(storeKey string, cdc *codec.Codec) *cobra.Command {
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	pricefeedTxCmd := &cobra.Command{
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		Use:                        types.ModuleName,
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		Short:                      "Pricefeed transactions subcommands",
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		DisableFlagParsing:         true,
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		SuggestionsMinimumDistance: 2,
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		RunE:                       client.ValidateCmd,
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	}
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	pricefeedTxCmd.AddCommand(flags.PostCommands(
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		GetCmdPostPrice(cdc),
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	)...)
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	return pricefeedTxCmd
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}
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// GetCmdPostPrice cli command for posting prices.
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func GetCmdPostPrice(cdc *codec.Codec) *cobra.Command {
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	return &cobra.Command{
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		Use:   "postprice [marketID] [price] [expiry]",
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		Short: "post the latest price for a particular market with a given expiry as a UNIX time",
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		Example: fmt.Sprintf("%s tx %s postprice bnb:usd 25 9999999999 --from validator",
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			version.ClientName, types.ModuleName),
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		Args: cobra.ExactArgs(3),
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		RunE: func(cmd *cobra.Command, args []string) error {
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			inBuf := bufio.NewReader(cmd.InOrStdin())
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			cliCtx := context.NewCLIContext().WithCodec(cdc)
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			txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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			price, err := sdk.NewDecFromStr(args[1])
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			if err != nil {
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				return err
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			}
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			expiryInt, err := strconv.ParseInt(args[2], 10, 64)
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			if err != nil {
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				return fmt.Errorf("invalid expiry %s: %w", args[2], err)
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			}
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			if expiryInt > types.MaxExpiry {
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				return fmt.Errorf("invalid expiry; got %d, max: %d", expiryInt, types.MaxExpiry)
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			}
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			expiry := tmtime.Canonical(time.Unix(expiryInt, 0))
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			msg := types.NewMsgPostPrice(cliCtx.GetFromAddress(), args[0], price, expiry)
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			if err = msg.ValidateBasic(); err != nil {
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				return err
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			}
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			return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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		},
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	}
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}
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