0g-chain/x/pricefeed/client/cli/tx.go
2019-11-25 14:46:02 -05:00

64 lines
1.8 KiB
Go

package cli
import (
"fmt"
"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/context"
"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"
"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(client.PostCommands(
GetCmdPostPrice(cdc),
)...)
return pricefeedTxCmd
}
// GetCmdPostPrice cli command for posting prices.
func GetCmdPostPrice(cdc *codec.Codec) *cobra.Command {
return &cobra.Command{
Use: "postprice [assetCode] [price] [expiry]",
Short: "post the latest price for a particular asset",
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI().WithTxEncoder(utils.GetTxEncoder(cdc))
// if err := cliCtx.EnsureAccountExists(); err != nil {
// return err
// }
price, err := sdk.NewDecFromStr(args[1])
if err != nil {
return err
}
expiry, ok := sdk.NewIntFromString(args[2])
if !ok {
fmt.Printf("invalid expiry - %s \n", args[2])
return nil
}
msg := types.NewMsgPostPrice(cliCtx.GetFromAddress(), args[0], price, expiry)
err = msg.ValidateBasic()
if err != nil {
return err
}
return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
},
}
}