/
query.go
61 lines (55 loc) · 1.31 KB
/
query.go
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package cmd
import (
"errors"
"fmt"
"github.com/datachainlab/harmony-cosmos-bridge-demo/relayer/chains/harmony"
"github.com/ethereum/go-ethereum/common"
"github.com/hyperledger-labs/yui-relayer/config"
"github.com/spf13/cobra"
)
// queryCmd represents the chain command
func queryCmd(ctx *config.Context) *cobra.Command {
cmd := &cobra.Command{
Use: "query",
Short: "Query Commands",
Long: "Commands to query useful data on configured chains.",
}
cmd.AddCommand(
queryBalanceCmd(ctx),
)
return cmd
}
func queryBalanceCmd(ctx *config.Context) *cobra.Command {
c := &cobra.Command{
Use: "balance [chain-id]",
Short: "query balance",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
c, err := ctx.Config.GetChain(args[0])
if err != nil {
return err
}
chain, ok := c.ChainI.(*harmony.Chain)
if !ok {
return errors.New("invalid chain-id")
}
owner, err := cmd.Flags().GetString(flagOwner)
if err != nil {
return err
}
bankId, err := cmd.Flags().GetString(flagBankId)
if err != nil {
return err
}
balance, err := chain.QueryBankBalance(common.HexToAddress(owner), bankId)
if err != nil {
return err
}
fmt.Printf("%d %s\n", balance, bankId)
return nil
},
}
c = ownerFlags(c)
c = bankIdFlags(c)
return c
}