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rpc: remove duplicating definition of UTXO

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Port sorting methods to core.
This commit is contained in:
Roman Khimov 2019-11-19 17:35:04 +03:00
parent d2bdae99e4
commit 29882b076c
3 changed files with 19 additions and 20 deletions
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12
pkg/core/account_state.go
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@ -77,6 +77,9 @@ type UnspentBalance struct {
Value util.Fixed8 `json:"value"` Value util.Fixed8 `json:"value"`
} }
// UnspentBalances is a slice of UnspentBalance (mostly needed to sort them).
type UnspentBalances []UnspentBalance
// AccountState represents the state of a NEO account. // AccountState represents the state of a NEO account.
type AccountState struct { type AccountState struct {
Version uint8 Version uint8
@ -156,3 +159,12 @@ func (s *AccountState) GetBalanceValues() map[util.Uint256]util.Fixed8 {
} }
return res return res
} }
// Len returns the length of UnspentBalances (used to sort things).
func (us UnspentBalances) Len() int { return len(us) }
// Less compares two elements of UnspentBalances (used to sort things).
func (us UnspentBalances) Less(i, j int) bool { return us[i].Value < us[j].Value }
// Swap swaps two elements of UnspentBalances (used to sort things).
func (us UnspentBalances) Swap(i, j int) { us[i], us[j] = us[j], us[i] }

5
pkg/rpc/neoScanBalanceGetter.go
View file

@ -36,7 +36,6 @@ func (s NeoScanServer) GetBalance(address string) ([]*Unspent, error) {
if err = json.NewDecoder(res.Body).Decode(&balance); err != nil { if err = json.NewDecoder(res.Body).Decode(&balance); err != nil {
return nil, errs.Wrap(err, "Failed to decode HTTP response") return nil, errs.Wrap(err, "Failed to decode HTTP response")
} }
return balance.Balance, nil return balance.Balance, nil
} }
@ -82,8 +81,8 @@ func (s NeoScanServer) CalculateInputs(address string, assetIDUint util.Uint256,
inputs := make([]transaction.Input, 0, num) inputs := make([]transaction.Input, 0, num)
for i = 0; i < num; i++ { for i = 0; i < num; i++ {
inputs = append(inputs, transaction.Input{ inputs = append(inputs, transaction.Input{
PrevHash: assetUnspent.Unspent[i].TxID, PrevHash: assetUnspent.Unspent[i].Tx,
PrevIndex: assetUnspent.Unspent[i].N, PrevIndex: assetUnspent.Unspent[i].Index,
}) })
} }

22
pkg/rpc/neoScanTypes.go
View file

@ -1,6 +1,9 @@
package rpc package rpc
import "github.com/CityOfZion/neo-go/pkg/util" import (
"github.com/CityOfZion/neo-go/pkg/core"
"github.com/CityOfZion/neo-go/pkg/util"
)
/* /*
Definition of types, helper functions and variables Definition of types, helper functions and variables
@ -15,19 +18,9 @@ type (
Path string // path to API endpoint without wallet address Path string // path to API endpoint without wallet address
} }
// UTXO stores unspent TX output for some transaction.
UTXO struct {
Value util.Fixed8
TxID util.Uint256
N uint16
}
// Unspents is a slice of UTXOs (TODO: drop it?).
Unspents []UTXO
// Unspent stores Unspents per asset // Unspent stores Unspents per asset
Unspent struct { Unspent struct {
Unspent Unspents Unspent core.UnspentBalances
Asset string // "NEO" / "GAS" Asset string // "NEO" / "GAS"
Amount util.Fixed8 // total unspent of this asset Amount util.Fixed8 // total unspent of this asset
} }
@ -38,8 +31,3 @@ type (
Address string Address string
} }
) )
// functions for sorting array of `Unspents`
func (us Unspents) Len() int { return len(us) }
func (us Unspents) Less(i, j int) bool { return us[i].Value < us[j].Value }
func (us Unspents) Swap(i, j int) { us[i], us[j] = us[j], us[i] }