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cmd_wallet_set_currency.go
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cmd_wallet_set_currency.go
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package client
import (
"errors"
"strings"
"github.com/keybase/cli"
"github.com/keybase/client/go/libcmdline"
"github.com/keybase/client/go/libkb"
"github.com/keybase/client/go/protocol/stellar1"
"golang.org/x/net/context"
)
type cmdWalletSetCurrency struct {
libkb.Contextified
address string
currency string
}
func newCmdWalletSetCurrency(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
cmd := &cmdWalletSetCurrency{
Contextified: libkb.NewContextified(g),
}
return cli.Command{
Name: "set-currency",
Usage: "Set stellar account display currency",
ArgumentHelp: "<account ID>",
Action: func(c *cli.Context) {
cl.ChooseCommand(cmd, "set-currency", c)
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "currency",
Usage: "Currency code to use (e.g. USD, EUR)",
},
},
}
}
func (c *cmdWalletSetCurrency) ParseArgv(ctx *cli.Context) error {
// Temporary: use wallet address from the command line args
if len(ctx.Args()) == 0 {
return errors.New("wallet address argument required")
}
if len(ctx.Args()) > 1 {
return errors.New("one wallet address required, multiple found")
}
c.currency = strings.ToUpper(ctx.String("currency"))
if c.currency == "" {
return errors.New("currency required via --currency flag.")
}
c.address = ctx.Args()[0]
return nil
}
func (c *cmdWalletSetCurrency) Run() (err error) {
defer transformStellarCLIError(&err)
cli, err := GetWalletClient(c.G())
if err != nil {
return err
}
accountID := stellar1.AccountID(c.address)
return cli.SetDisplayCurrency(context.Background(), stellar1.SetDisplayCurrencyArg{
AccountID: accountID,
Currency: c.currency,
})
}
func (c *cmdWalletSetCurrency) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
KbKeyring: true,
}
}