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interop: drop blockchainer dependency

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Use local interface.
This commit is contained in:
Roman Khimov 2022-01-13 01:08:53 +03:00
parent bf1604454c
commit ab2e60458d
3 changed files with 25 additions and 13 deletions
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7
pkg/core/native/ledger.go
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@ -6,7 +6,6 @@ import (
"math/big"
"github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/core/blockchainer"
"github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
@ -145,17 +144,17 @@ func (l *Ledger) getTransactionFromBlock(ic *interop.Context, params []stackitem
// isTraceableBlock defines whether we're able to give information about
// the block with index specified.
func isTraceableBlock(bc blockchainer.Blockchainer, index uint32) bool {
func isTraceableBlock(bc interop.Ledger, index uint32) bool {
height := bc.BlockHeight()
MaxTraceableBlocks := bc.GetConfig().MaxTraceableBlocks
return index <= height && index+MaxTraceableBlocks > height
}
// getBlockHashFromItem converts given stackitem.Item to block hash using given
// Blockchainer if needed. Interop functions accept both block numbers and
// Ledger if needed. Interop functions accept both block numbers and
// block hashes as parameters, thus this function is needed. It's supposed to
// be called within VM context, so it panics if anything goes wrong.
func getBlockHashFromItem(bc blockchainer.Blockchainer, item stackitem.Item) util.Uint256 {
func getBlockHashFromItem(bc interop.Ledger, item stackitem.Item) util.Uint256 {
bigindex, err := item.TryInteger()
if err == nil && bigindex.IsUint64() {
index := bigindex.Uint64()