ea46da7126
- Add shorthand flags `-a` and `-s` for the account and sequence numbers respectively - Mark the account and sequence numbers required during "offline" mode - Always do an RPC query for account and sequence number during "online" mode - If clients wish to provide such values, they must use `--offline`. This makes the whole flow/UX easier to reason about. closes: #3893
71 lines
1.7 KiB
Go
71 lines
1.7 KiB
Go
package cli
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import (
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"fmt"
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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/utils"
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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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authtxb "github.com/cosmos/cosmos-sdk/x/auth/client/txbuilder"
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"github.com/cosmos/cosmos-sdk/x/bank"
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"github.com/spf13/cobra"
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)
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const (
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flagTo = "to"
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flagAmount = "amount"
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)
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// SendTxCmd will create a send tx and sign it with the given key.
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func SendTxCmd(cdc *codec.Codec) *cobra.Command {
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cmd := &cobra.Command{
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Use: "send [to_address] [amount]",
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Short: "Create and sign a send tx",
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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txBldr := authtxb.NewTxBuilderFromCLI().WithTxEncoder(utils.GetTxEncoder(cdc))
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cliCtx := context.NewCLIContext().
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WithCodec(cdc).
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WithAccountDecoder(cdc)
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if err := cliCtx.EnsureAccountExists(); err != nil {
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return err
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}
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to, err := sdk.AccAddressFromBech32(args[0])
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if err != nil {
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return err
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}
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// parse coins trying to be sent
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coins, err := sdk.ParseCoins(args[1])
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if err != nil {
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return err
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}
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from := cliCtx.GetFromAddress()
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account, err := cliCtx.GetAccount(from)
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if err != nil {
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return err
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}
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// ensure account has enough coins
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if !account.GetCoins().IsAllGTE(coins) {
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return fmt.Errorf("address %s doesn't have enough coins to pay for this transaction", from)
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}
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// build and sign the transaction, then broadcast to Tendermint
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msg := bank.NewMsgSend(from, to, coins)
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return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg}, false)
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},
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}
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cmd = client.PostCommands(cmd)[0]
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cmd.MarkFlagRequired(client.FlagFrom)
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return cmd
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}
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