neoneo-go/pkg/rpc/txTypes.go
Roman Khimov b77e533d13 crypto/wallet: move public/private key into the new keys package
And drop associated _pkg.dev remnants (refs. #307).

Original `dev` branch had two separate packages for public and private keys,
but those are so intertwined (`TestHelper` subpackage is a proof) that it's
better unite them and all associated code (like WIF and NEP-2) in one
package. This patch also:
 * creates internal `keytestcases` package to share things with wallet (maybe
   it'll be changed in some future)
 * ports some tests from `dev`
 * ports Verify() method for public key from `dev`
 * expands TestPrivateKey() with public key check
2019-08-27 17:45:51 +03:00

40 lines
1.2 KiB
Go

package rpc
/*
Definition of types, interfaces and variables
required for raw transaction composing.
*/
import (
"github.com/CityOfZion/neo-go/pkg/core/transaction"
"github.com/CityOfZion/neo-go/pkg/util"
"github.com/CityOfZion/neo-go/pkg/crypto/keys"
)
type (
// parameters for tx to transfer assets;
// includes parameters duplication `sendtoaddress` RPC call params
// and also some utility data;
ContractTxParams struct {
assetId util.Uint256
address string
value util.Fixed8
wif keys.WIF // a WIF to send the transaction
// since there are many ways to provide unspents,
// transaction composer stays agnostic to that how
// unspents was got;
balancer BalanceGetter
}
BalanceGetter interface {
// parameters
// address: base58-encoded address assets would be transferred from
// assetId: asset identifier
// amount: an asset amount to spend
// return values
// inputs: UTXO's for the preparing transaction
// total: summarized asset amount from all the `inputs`
// error: error would be considered in the caller function
CalculateInputs(address string, assetId util.Uint256, amount util.Fixed8) (inputs []transaction.Input, total util.Fixed8, err error)
}
)