0g-chain/x/pricefeed/client/cli/tx.go

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package cli
import (
"bufio"
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"fmt"
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"time"
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"github.com/spf13/cobra"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/flags"
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"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"
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tmtime "github.com/tendermint/tendermint/types/time"
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)
// 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(
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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",
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Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
inBuf := bufio.NewReader(cmd.InOrStdin())
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cliCtx := context.NewCLIContext().WithCodec(cdc)
txBldr := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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price, err := sdk.NewDecFromStr(args[1])
if err != nil {
return err
}
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expiryInt, ok := sdk.NewIntFromString(args[2])
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if !ok {
return fmt.Errorf("invalid expiry - %s", args[2])
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}
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expiry := tmtime.Canonical(time.Unix(expiryInt.Int64(), 0))
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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})
},
}
}