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interop: add getContractByID and getContractHashes to management

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This commit is contained in:
Roman Khimov 2022-09-20 16:09:34 +03:00
parent 4a626f505e
commit cb5c18dc73
1 changed files with 22 additions and 0 deletions
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22
pkg/interop/native/management/management.go
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@ -7,12 +7,21 @@ package management
import ( import (
"github.com/nspcc-dev/neo-go/pkg/interop" "github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/contract" "github.com/nspcc-dev/neo-go/pkg/interop/contract"
"github.com/nspcc-dev/neo-go/pkg/interop/iterator"
"github.com/nspcc-dev/neo-go/pkg/interop/neogointernal" "github.com/nspcc-dev/neo-go/pkg/interop/neogointernal"
) )
// Hash represents Management contract hash. // Hash represents Management contract hash.
const Hash = "\xfd\xa3\xfa\x43\x46\xea\x53\x2a\x25\x8f\xc4\x97\xdd\xad\xdb\x64\x37\xc9\xfd\xff" const Hash = "\xfd\xa3\xfa\x43\x46\xea\x53\x2a\x25\x8f\xc4\x97\xdd\xad\xdb\x64\x37\xc9\xfd\xff"
// IDHash is an ID/Hash pair returned by the iterator from the GetContractHashes method.
type IDHash struct {
// ID is a 32-bit number, but it's represented in big endian form
// natively, because that's the key scheme used by ContractManagement.
ID []byte
Hash interop.Hash160
}
// Deploy represents `deploy` method of Management native contract. // Deploy represents `deploy` method of Management native contract.
func Deploy(script, manifest []byte) *Contract { func Deploy(script, manifest []byte) *Contract {
return neogointernal.CallWithToken(Hash, "deploy", return neogointernal.CallWithToken(Hash, "deploy",
@ -35,6 +44,19 @@ func GetContract(addr interop.Hash160) *Contract {
return neogointernal.CallWithToken(Hash, "getContract", int(contract.ReadStates), addr).(*Contract) return neogointernal.CallWithToken(Hash, "getContract", int(contract.ReadStates), addr).(*Contract)
} }
// GetContractByID represents `getContractById` method of the Management native contract.
func GetContractByID(id int) *Contract {
return neogointernal.CallWithToken(Hash, "getContractById", int(contract.ReadStates), id).(*Contract)
}
// GetContractHashes represents `getContractHashes` method of the Management
// native contract. It returns an Iterator over the list of non-native contract
// hashes. Each iterator value can be cast to IDHash. Use [iterator] interop
// package to work with the returned Iterator.
func GetContractHashes() iterator.Iterator {
return neogointernal.CallWithToken(Hash, "getContractHashes", int(contract.ReadStates)).(iterator.Iterator)
}
// GetMinimumDeploymentFee represents `getMinimumDeploymentFee` method of Management native contract. // GetMinimumDeploymentFee represents `getMinimumDeploymentFee` method of Management native contract.
func GetMinimumDeploymentFee() int { func GetMinimumDeploymentFee() int {
return neogointernal.CallWithToken(Hash, "getMinimumDeploymentFee", int(contract.ReadStates)).(int) return neogointernal.CallWithToken(Hash, "getMinimumDeploymentFee", int(contract.ReadStates)).(int)