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compiler: implement RoleManagement contract wrapper

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This commit is contained in:
Evgeniy Stratonikov 2021-02-08 11:08:48 +03:00
parent 77fcfeccff
commit 2f26490e59
2 changed files with 38 additions and 0 deletions
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7
pkg/compiler/native_test.go
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@ -5,9 +5,16 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/native" "github.com/nspcc-dev/neo-go/pkg/core/native"
"github.com/nspcc-dev/neo-go/pkg/interop/native/nameservice" "github.com/nspcc-dev/neo-go/pkg/interop/native/nameservice"
"github.com/nspcc-dev/neo-go/pkg/interop/native/roles"
"github.com/stretchr/testify/require" "github.com/stretchr/testify/require"
) )
func TestRoleManagementRole(t *testing.T) {
require.EqualValues(t, native.RoleOracle, roles.Oracle)
require.EqualValues(t, native.RoleStateValidator, roles.StateValidator)
require.EqualValues(t, native.RoleP2PNotary, roles.P2PNotary)
}
func TestNameServiceRecordType(t *testing.T) { func TestNameServiceRecordType(t *testing.T) {
require.EqualValues(t, native.RecordTypeA, nameservice.TypeA) require.EqualValues(t, native.RecordTypeA, nameservice.TypeA)
require.EqualValues(t, native.RecordTypeCNAME, nameservice.TypeCNAME) require.EqualValues(t, native.RecordTypeCNAME, nameservice.TypeCNAME)

31
pkg/interop/native/roles/roles.go Normal file
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@ -0,0 +1,31 @@
package roles
import (
"github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/contract"
)
// Hash represents RoleManagement contract hash.
const Hash = "\x02\x8b\x00\x50\x70\xb6\x0d\xf1\xc8\xe2\x09\x78\x7b\x49\xce\xbb\x71\x14\x7b\x59"
// Role represents node role.
type Role byte
// Various node roles.
const (
StateValidator Role = 4
Oracle Role = 8
P2PNotary Role = 128
)
// GetDesignatedByRole represents `getDesignatedByRole` method of RoleManagement native contract.
func GetDesignatedByRole(r Role, height uint32) []interop.PublicKey {
return contract.Call(interop.Hash160(Hash), "getDesignatedByRole",
contract.ReadStates, r, height).([]interop.PublicKey)
}
// DesignateAsRole represents `designateAsRole` method of RoleManagement native contract.
func DesignateAsRole(r Role, pubs []interop.PublicKey) {
contract.Call(interop.Hash160(Hash), "designateAsRole",
contract.WriteStates, r, pubs)
}