replace basecli state presenters with cmds

cmd/basecli/commands/adapters.go

@@ -17,22 +17,6 @@ import (
 	btypes "github.com/tendermint/basecoin/types"
 )
 
-type AccountPresenter struct{}
-
-func (_ AccountPresenter) MakeKey(str string) ([]byte, error) {
-	res, err := hex.DecodeString(str)
-	if err == nil {
-		res = btypes.AccountKey(res)
-	}
-	return res, err
-}
-
-func (_ AccountPresenter) ParseData(raw []byte) (interface{}, error) {
-	var acc *btypes.Account
-	err := wire.ReadBinaryBytes(raw, &acc)
-	return acc, err
-}
-
 type BaseTxPresenter struct {
 	proofs.RawPresenter // this handles MakeKey as hex bytes
 }
@@ -65,7 +49,7 @@ func (m SendTxMaker) Flags() (*flag.FlagSet, interface{}) {
 
 	fs.String("to", "", "Destination address for the bits")
 	fs.String("amount", "", "Coins to send in the format <amt><coin>,<amt><coin>...")
-	fs.String("fee", "", "Coins for the transaction fee of the format <amt><coin>")
+	fs.String("fee", "0mycoin", "Coins for the transaction fee of the format <amt><coin>")
 	fs.Int64("gas", 0, "Amount of gas for this transaction")
 	fs.Int("sequence", -1, "Sequence number for this transaction")
 	return fs, &SendFlags{}

cmd/basecli/commands/query.go

@@ -0,0 +1,55 @@
+package commands
+
+import (
+	"encoding/hex"
+	"fmt"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+
+	wire "github.com/tendermint/go-wire"
+	"github.com/tendermint/light-client/commands"
+	proofcmd "github.com/tendermint/light-client/commands/proofs"
+	"github.com/tendermint/light-client/proofs"
+
+	bccmd "github.com/tendermint/basecoin/cmd/commands"
+	btypes "github.com/tendermint/basecoin/types"
+)
+
+func init() {
+	//first modify the full node account query command for the light client
+	bccmd.AccountCmd.RunE = accountCmd
+	proofcmd.RootCmd.AddCommand(bccmd.AccountCmd)
+}
+
+func accountCmd(cmd *cobra.Command, args []string) error {
+	if len(args) != 1 {
+		return fmt.Errorf("account command requires an argument ([address])") //never stack trace
+	}
+
+	addrHex := StripHex(args[0])
+
+	// convert destination address to bytes
+	addr, err := hex.DecodeString(addrHex)
+	if err != nil {
+		return errors.Errorf("Account address (%v) is invalid hex: %v\n", addrHex, err)
+	}
+
+	// get the proof -> this will be used by all prover commands
+	height := proofcmd.GetHeight()
+	node := commands.GetNode()
+	prover := proofs.NewAppProver(node)
+	key := btypes.AccountKey(addr)
+	proof, err := proofcmd.GetProof(node, prover, key, height)
+	if err != nil {
+		return err
+	}
+
+	var acc *btypes.Account
+	err = wire.ReadBinaryBytes(proof.Data(), &acc)
+	if err != nil {
+		return err
+	}
+
+	return proofcmd.OutputProof(&acc, proof.BlockHeight())
+}