bbc2b873ab
The client needs of the CLI application are limited and change not often. Interface changes of the client library should not affect the operation of various application packages, if they do not change their requirements for the provided functionality. To localize the use of the base client and facilitate further support, an auxiliary package is implemented that will only be used by the CLI application. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
115 lines
3.3 KiB
Go
115 lines
3.3 KiB
Go
package cmd
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import (
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"fmt"
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"math"
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"github.com/nspcc-dev/neofs-api-go/pkg/accounting"
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"github.com/nspcc-dev/neofs-api-go/pkg/owner"
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internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var (
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balanceOwner string
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)
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// accountingCmd represents the accounting command
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var accountingCmd = &cobra.Command{
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Use: "accounting",
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Short: "Operations with accounts and balances",
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Long: `Operations with accounts and balances`,
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
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flags := cmd.Flags()
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_ = viper.BindPFlag(binaryKey, flags.Lookup(binaryKey))
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_ = viper.BindPFlag(walletPath, flags.Lookup(walletPath))
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_ = viper.BindPFlag(wif, flags.Lookup(wif))
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_ = viper.BindPFlag(address, flags.Lookup(address))
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_ = viper.BindPFlag(rpc, flags.Lookup(rpc))
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_ = viper.BindPFlag(verbose, flags.Lookup(verbose))
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},
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}
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var accountingBalanceCmd = &cobra.Command{
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Use: "balance",
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Short: "Get internal balance of NeoFS account",
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Long: `Get internal balance of NeoFS account`,
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Run: func(cmd *cobra.Command, args []string) {
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var oid *owner.ID
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key, err := getKey()
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exitOnErr(cmd, err)
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if balanceOwner == "" {
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wallet, err := owner.NEO3WalletFromPublicKey(&key.PublicKey)
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exitOnErr(cmd, err)
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oid = owner.NewIDFromNeo3Wallet(wallet)
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} else {
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oid, err = ownerFromString(balanceOwner)
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exitOnErr(cmd, err)
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}
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var prm internalclient.BalanceOfPrm
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prepareAPIClientWithKey(cmd, key, &prm)
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prm.SetOwner(oid)
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res, err := internalclient.BalanceOf(prm)
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exitOnErr(cmd, errf("rpc error: %w", err))
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// print to stdout
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prettyPrintDecimal(cmd, res.Balance())
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},
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}
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func initAccountingBalanceCmd() {
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ff := accountingBalanceCmd.Flags()
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ff.StringP(binaryKey, binaryKeyShorthand, binaryKeyDefault, binaryKeyUsage)
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ff.StringP(walletPath, walletPathShorthand, walletPathDefault, walletPathUsage)
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ff.StringP(wif, wifShorthand, wifDefault, wifUsage)
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ff.StringP(address, addressShorthand, addressDefault, addressUsage)
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ff.StringP(rpc, rpcShorthand, rpcDefault, rpcUsage)
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ff.BoolP(verbose, verboseShorthand, verboseDefault, verboseUsage)
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accountingBalanceCmd.Flags().StringVar(&balanceOwner, "owner", "", "owner of balance account (omit to use owner from private key)")
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}
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func init() {
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rootCmd.AddCommand(accountingCmd)
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accountingCmd.AddCommand(accountingBalanceCmd)
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// Here you will define your flags and configuration settings.
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// Cobra supports Persistent Flags which will work for this command
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// and all subcommands, e.g.:
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// accountingCmd.PersistentFlags().String("foo", "", "A help for foo")
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// Cobra supports local flags which will only run when this command
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// is called directly, e.g.:
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// accountingCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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initAccountingBalanceCmd()
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}
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func prettyPrintDecimal(cmd *cobra.Command, decimal *accounting.Decimal) {
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if decimal == nil {
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return
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}
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if viper.GetBool(verbose) {
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cmd.Println("value:", decimal.Value())
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cmd.Println("precision:", decimal.Precision())
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} else {
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// divider = 10^{precision}; v:365, p:2 => 365 / 10^2 = 3.65
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divider := math.Pow(10, float64(decimal.Precision()))
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// %0.8f\n for precision 8
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format := fmt.Sprintf("%%0.%df\n", decimal.Precision())
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cmd.Printf(format, float64(decimal.Value())/divider)
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}
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}
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