refactor: GetValidators return all validators in state validators map

execution/executor/transfer_test.go

@@ -30,6 +30,7 @@ func checkTotalCoin(t *testing.T, fee int64) {
 	for _, acc := range tSandbox.TestStore.Accounts {
 		total += acc.Balance()
 	}
+
 	for _, val := range tSandbox.TestStore.Validators {
 		total += val.Stake()
 	}

state/facade.go

@@ -45,6 +45,7 @@ type Facade interface {
 	AccountByNumber(number int32) *account.Account
 	ValidatorByAddress(addr crypto.Address) *validator.Validator
 	ValidatorByNumber(number int32) *validator.Validator
+	ValidatorAddresses() []crypto.Address
 	Params() param.Params
 	Close() error
 	Fingerprint() string

state/mock.go

@@ -173,12 +173,13 @@ func (m *MockState) AccountByAddress(addr crypto.Address) *account.Account {
 	a, _ := m.TestStore.Account(addr)
 	return a
 }
-
 func (m *MockState) AccountByNumber(number int32) *account.Account {
 	a, _ := m.TestStore.AccountByNumber(number)
 	return a
 }
-
+func (m *MockState) ValidatorAddresses() []crypto.Address {
+	return m.TestStore.ValidatorAddresses()
+}
 func (m *MockState) ValidatorByAddress(addr crypto.Address) *validator.Validator {
 	v, _ := m.TestStore.Validator(addr)
 	return v

state/state.go

@@ -659,6 +659,10 @@ func (st *state) AccountByNumber(number int32) *account.Account {
 	return acc
 }
 
+func (st *state) ValidatorAddresses() []crypto.Address {
+	return st.store.ValidatorAddresses()
+}
+
 func (st *state) ValidatorByAddress(addr crypto.Address) *validator.Validator {
 	val, err := st.store.Validator(addr)
 	if err != nil {

store/account_test.go

@@ -118,7 +118,7 @@ func TestAccountByNumber(t *testing.T) {
 func TestAccountByAddress(t *testing.T) {
 	setup(t)
 
-	total := util.RandInt32(100)
+	total := util.RandInt32(100) + 1
 	var lastAddr crypto.Address
 	t.Run("Add some accounts", func(t *testing.T) {
 		for i := int32(0); i < total; i++ {

store/interface.go

@@ -62,6 +62,7 @@ type Reader interface {
 	AccountByNumber(number int32) (*account.Account, error)
 	TotalAccounts() int32
 	HasValidator(crypto.Address) bool
+	ValidatorAddresses() []crypto.Address
 	Validator(addr crypto.Address) (*validator.Validator, error)
 	ValidatorByNumber(num int32) (*validator.Validator, error)
 	IterateValidators(consumer func(*validator.Validator) (stop bool))

store/mock.go

@@ -104,6 +104,13 @@ func (m *MockStore) HasValidator(addr crypto.Address) bool {
 	_, ok := m.Validators[addr]
 	return ok
 }
+func (m *MockStore) ValidatorAddresses() []crypto.Address {
+	addrs := make([]crypto.Address, 0, len(m.Validators))
+	for addr := range m.Validators {
+		addrs = append(addrs, addr)
+	}
+	return addrs
+}
 func (m *MockStore) Validator(addr crypto.Address) (*validator.Validator, error) {
 	v, ok := m.Validators[addr]
 	if ok {

store/store.go

@@ -268,6 +268,13 @@ func (s *store) HasValidator(addr crypto.Address) bool {
 	return s.validatorStore.hasValidator(addr)
 }
 
+func (s *store) ValidatorAddresses() []crypto.Address {
+	s.lk.RLock()
+	defer s.lk.RUnlock()
+
+	return s.validatorStore.ValidatorAddresses()
+}
+
 func (s *store) Validator(addr crypto.Address) (*validator.Validator, error) {
 	s.lk.Lock()
 	defer s.lk.Unlock()

store/validator.go

@@ -51,6 +51,14 @@ func (vs *validatorStore) hasValidator(addr crypto.Address) bool {
 	return ok
 }
 
+func (vs *validatorStore) ValidatorAddresses() []crypto.Address {
+	addrs := make([]crypto.Address, 0, len(vs.addressMap))
+	for addr := range vs.addressMap {
+		addrs = append(addrs, addr)
+	}
+	return addrs
+}
+
 func (vs *validatorStore) validator(addr crypto.Address) (*validator.Validator, error) {
 	val, ok := vs.addressMap[addr]
 	if ok {

store/validator_test.go

@@ -66,6 +66,35 @@ func TestValidatorBatchSaving(t *testing.T) {
 	})
 }
 
+func TestValidatorAddresses(t *testing.T) {
+	setup(t)
+
+	t.Run("Add some validators", func(t *testing.T) {
+		for i := 0; i < 10; i++ {
+			val, _ := validator.GenerateTestValidator(int32(i))
+			tStore.UpdateValidator(val)
+		}
+		assert.NoError(t, tStore.WriteBatch())
+
+		v, err := tStore.ValidatorByNumber(5)
+		assert.NoError(t, err)
+		require.NotNil(t, v)
+		assert.Equal(t, v.Number(), int32(5))
+
+		v, err = tStore.ValidatorByNumber(11)
+		assert.Error(t, err)
+		assert.Nil(t, v)
+	})
+
+	t.Run("Get list of validator addresses", func(t *testing.T) {
+		tStore.Close()
+		store, _ := NewStore(tStore.config, 21)
+
+		vals := store.ValidatorAddresses()
+		assert.NotNil(t, vals)
+	})
+}
+
 func TestValidatorByNumber(t *testing.T) {
 	setup(t)
 
@@ -159,7 +188,7 @@ func TestValidatorByAddress(t *testing.T) {
 func TestIterateValidators(t *testing.T) {
 	setup(t)
 
-	total := util.RandInt32(100)
+	total := util.RandInt32(100) + 1
 	vals1 := []hash.Hash{}
 	for i := int32(0); i < total; i++ {
 		val, _ := validator.GenerateTestValidator(i)

wallet/client_test.go

@@ -49,6 +49,11 @@ func (s *blockchainServer) GetAccount(_ context.Context,
 	return nil, fmt.Errorf("unknown request")
 }
 
+func (s *blockchainServer) GetValidatorAddresses(_ context.Context,
+	_ *pactus.GetValidatorAddressesRequest) (*pactus.GetValidatorAddressesResponse, error) {
+	return nil, nil
+}
+
 func (s *blockchainServer) GetAccountByNumber(_ context.Context,
 	_ *pactus.GetAccountByNumberRequest) (*pactus.GetAccountResponse, error) {
 	return nil, nil

www/grpc/blockchain.go

@@ -219,13 +219,23 @@ func (s *blockchainServer) GetValidator(_ context.Context,
 func (s *blockchainServer) GetValidators(_ context.Context,
 	_ *pactus.GetValidatorsRequest) (*pactus.GetValidatorsResponse, error) {
 	validators := s.state.CommitteeValidators()
-	validatorsInfo := make([]*pactus.ValidatorInfo, 0)
+	validatorsInfo := make([]*pactus.ValidatorInfo, 0, len(validators))
 	for _, val := range validators {
 		validatorsInfo = append(validatorsInfo, validatorToProto(val))
 	}
 	return &pactus.GetValidatorsResponse{Validators: validatorsInfo}, nil
 }
 
+func (s *blockchainServer) GetValidatorAddresses(_ context.Context,
+	_ *pactus.GetValidatorAddressesRequest) (*pactus.GetValidatorAddressesResponse, error) {
+	addresses := s.state.ValidatorAddresses()
+	addressesPB := make([]string, 0, len(addresses))
+	for _, address := range addresses {
+		addressesPB = append(addressesPB, address.String())
+	}
+	return &pactus.GetValidatorAddressesResponse{Addresses: addressesPB}, nil
+}
+
 func validatorToProto(val *validator.Validator) *pactus.ValidatorInfo {
 	data, _ := val.Bytes()
 	return &pactus.ValidatorInfo{

www/grpc/blockchain_test.go

@@ -295,6 +295,21 @@ func TestGetValidators(t *testing.T) {
 	assert.Nil(t, conn.Close(), "Error closing connection")
 }
 
+func TestGetValidatorAddresses(t *testing.T) {
+	conn, client := testBlockchainClient(t)
+
+	t.Run("should return list of validator addresses", func(t *testing.T) {
+		res, err := client.GetValidatorAddresses(tCtx,
+			&pactus.GetValidatorAddressesRequest{})
+
+		assert.NoError(t, err)
+		assert.NotNil(t, res)
+		assert.Equal(t, 2, len(res.GetAddresses()))
+	})
+
+	assert.Nil(t, conn.Close(), "Error closing connection")
+}
+
 func TestConsensusInfo(t *testing.T) {
 	conn, client := testBlockchainClient(t)
 

www/grpc/gen/dart/blockchain.pb.dart

@@ -189,6 +189,76 @@ class GetValidatorsRequest extends $pb.GeneratedMessage {
   static GetValidatorsRequest? _defaultInstance;
 }
 
+class GetValidatorAddressesRequest extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetValidatorAddressesRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'pactus'), createEmptyInstance: create)
+    ..hasRequiredFields = false
+  ;
+
+  GetValidatorAddressesRequest._() : super();
+  factory GetValidatorAddressesRequest() => create();
+  factory GetValidatorAddressesRequest.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetValidatorAddressesRequest.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetValidatorAddressesRequest clone() => GetValidatorAddressesRequest()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetValidatorAddressesRequest copyWith(void Function(GetValidatorAddressesRequest) updates) => super.copyWith((message) => updates(message as GetValidatorAddressesRequest)) as GetValidatorAddressesRequest; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetValidatorAddressesRequest create() => GetValidatorAddressesRequest._();
+  GetValidatorAddressesRequest createEmptyInstance() => create();
+  static $pb.PbList<GetValidatorAddressesRequest> createRepeated() => $pb.PbList<GetValidatorAddressesRequest>();
+  @$core.pragma('dart2js:noInline')
+  static GetValidatorAddressesRequest getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetValidatorAddressesRequest>(create);
+  static GetValidatorAddressesRequest? _defaultInstance;
+}
+
+class GetValidatorAddressesResponse extends $pb.GeneratedMessage {
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetValidatorAddressesResponse', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'pactus'), createEmptyInstance: create)
+    ..pPS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'addresses')
+    ..hasRequiredFields = false
+  ;
+
+  GetValidatorAddressesResponse._() : super();
+  factory GetValidatorAddressesResponse({
+    $core.Iterable<$core.String>? addresses,
+  }) {
+    final _result = create();
+    if (addresses != null) {
+      _result.addresses.addAll(addresses);
+    }
+    return _result;
+  }
+  factory GetValidatorAddressesResponse.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);
+  factory GetValidatorAddressesResponse.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.deepCopy] instead. '
+  'Will be removed in next major version')
+  GetValidatorAddressesResponse clone() => GetValidatorAddressesResponse()..mergeFromMessage(this);
+  @$core.Deprecated(
+  'Using this can add significant overhead to your binary. '
+  'Use [GeneratedMessageGenericExtensions.rebuild] instead. '
+  'Will be removed in next major version')
+  GetValidatorAddressesResponse copyWith(void Function(GetValidatorAddressesResponse) updates) => super.copyWith((message) => updates(message as GetValidatorAddressesResponse)) as GetValidatorAddressesResponse; // ignore: deprecated_member_use
+  $pb.BuilderInfo get info_ => _i;
+  @$core.pragma('dart2js:noInline')
+  static GetValidatorAddressesResponse create() => GetValidatorAddressesResponse._();
+  GetValidatorAddressesResponse createEmptyInstance() => create();
+  static $pb.PbList<GetValidatorAddressesResponse> createRepeated() => $pb.PbList<GetValidatorAddressesResponse>();
+  @$core.pragma('dart2js:noInline')
+  static GetValidatorAddressesResponse getDefault() => _defaultInstance ??= $pb.GeneratedMessage.$_defaultFor<GetValidatorAddressesResponse>(create);
+  static GetValidatorAddressesResponse? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.List<$core.String> get addresses => $_getList(0);
+}
+
 class GetValidatorRequest extends $pb.GeneratedMessage {
   static final $pb.BuilderInfo _i = $pb.BuilderInfo(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'GetValidatorRequest', package: const $pb.PackageName(const $core.bool.fromEnvironment('protobuf.omit_message_names') ? '' : 'pactus'), createEmptyInstance: create)
     ..aOS(1, const $core.bool.fromEnvironment('protobuf.omit_field_names') ? '' : 'address')
@@ -1671,6 +1741,10 @@ class BlockchainApi {
     var emptyResponse = GetValidatorResponse();
     return _client.invoke<GetValidatorResponse>(ctx, 'Blockchain', 'GetValidatorByNumber', request, emptyResponse);
   }
+  $async.Future<GetValidatorAddressesResponse> getValidatorAddresses($pb.ClientContext? ctx, GetValidatorAddressesRequest request) {
+    var emptyResponse = GetValidatorAddressesResponse();
+    return _client.invoke<GetValidatorAddressesResponse>(ctx, 'Blockchain', 'GetValidatorAddresses', request, emptyResponse);
+  }
   $async.Future<GetValidatorsResponse> getValidators($pb.ClientContext? ctx, GetValidatorsRequest request) {
     var emptyResponse = GetValidatorsResponse();
     return _client.invoke<GetValidatorsResponse>(ctx, 'Blockchain', 'GetValidators', request, emptyResponse);

www/grpc/gen/dart/blockchain.pbjson.dart

@@ -72,6 +72,23 @@ const GetValidatorsRequest$json = const {
 
 /// Descriptor for `GetValidatorsRequest`. Decode as a `google.protobuf.DescriptorProto`.
 final $typed_data.Uint8List getValidatorsRequestDescriptor = $convert.base64Decode('ChRHZXRWYWxpZGF0b3JzUmVxdWVzdA==');
+@$core.Deprecated('Use getValidatorAddressesRequestDescriptor instead')
+const GetValidatorAddressesRequest$json = const {
+  '1': 'GetValidatorAddressesRequest',
+};
+
+/// Descriptor for `GetValidatorAddressesRequest`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List getValidatorAddressesRequestDescriptor = $convert.base64Decode('ChxHZXRWYWxpZGF0b3JBZGRyZXNzZXNSZXF1ZXN0');
+@$core.Deprecated('Use getValidatorAddressesResponseDescriptor instead')
+const GetValidatorAddressesResponse$json = const {
+  '1': 'GetValidatorAddressesResponse',
+  '2': const [
+    const {'1': 'addresses', '3': 1, '4': 3, '5': 9, '10': 'addresses'},
+  ],
+};
+
+/// Descriptor for `GetValidatorAddressesResponse`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List getValidatorAddressesResponseDescriptor = $convert.base64Decode('Ch1HZXRWYWxpZGF0b3JBZGRyZXNzZXNSZXNwb25zZRIcCglhZGRyZXNzZXMYASADKAlSCWFkZHJlc3Nlcw==');
 @$core.Deprecated('Use getValidatorRequestDescriptor instead')
 const GetValidatorRequest$json = const {
   '1': 'GetValidatorRequest',
@@ -319,6 +336,7 @@ const $core.Map<$core.String, $core.dynamic> BlockchainServiceBase$json = const
     const {'1': 'GetAccountByNumber', '2': '.pactus.GetAccountByNumberRequest', '3': '.pactus.GetAccountResponse'},
     const {'1': 'GetValidator', '2': '.pactus.GetValidatorRequest', '3': '.pactus.GetValidatorResponse'},
     const {'1': 'GetValidatorByNumber', '2': '.pactus.GetValidatorByNumberRequest', '3': '.pactus.GetValidatorResponse'},
+    const {'1': 'GetValidatorAddresses', '2': '.pactus.GetValidatorAddressesRequest', '3': '.pactus.GetValidatorAddressesResponse'},
     const {'1': 'GetValidators', '2': '.pactus.GetValidatorsRequest', '3': '.pactus.GetValidatorsResponse'},
   ],
 };
@@ -353,9 +371,11 @@ const $core.Map<$core.String, $core.Map<$core.String, $core.dynamic>> Blockchain
   '.pactus.GetValidatorRequest': GetValidatorRequest$json,
   '.pactus.GetValidatorResponse': GetValidatorResponse$json,
   '.pactus.GetValidatorByNumberRequest': GetValidatorByNumberRequest$json,
+  '.pactus.GetValidatorAddressesRequest': GetValidatorAddressesRequest$json,
+  '.pactus.GetValidatorAddressesResponse': GetValidatorAddressesResponse$json,
   '.pactus.GetValidatorsRequest': GetValidatorsRequest$json,
   '.pactus.GetValidatorsResponse': GetValidatorsResponse$json,
 };
 
 /// Descriptor for `Blockchain`. Decode as a `google.protobuf.ServiceDescriptorProto`.
-final $typed_data.Uint8List blockchainServiceDescriptor = $convert.base64Decode('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');
+final $typed_data.Uint8List blockchainServiceDescriptor = $convert.base64Decode('CgpCbG9ja2NoYWluEj0KCEdldEJsb2NrEhcucGFjdHVzLkdldEJsb2NrUmVxdWVzdBoYLnBhY3R1cy5HZXRCbG9ja1Jlc3BvbnNlEkkKDEdldEJsb2NrSGFzaBIbLnBhY3R1cy5HZXRCbG9ja0hhc2hSZXF1ZXN0GhwucGFjdHVzLkdldEJsb2NrSGFzaFJlc3BvbnNlEk8KDkdldEJsb2NrSGVpZ2h0Eh0ucGFjdHVzLkdldEJsb2NrSGVpZ2h0UmVxdWVzdBoeLnBhY3R1cy5HZXRCbG9ja0hlaWdodFJlc3BvbnNlElgKEUdldEJsb2NrY2hhaW5JbmZvEiAucGFjdHVzLkdldEJsb2NrY2hhaW5JbmZvUmVxdWVzdBohLnBhY3R1cy5HZXRCbG9ja2NoYWluSW5mb1Jlc3BvbnNlElUKEEdldENvbnNlbnN1c0luZm8SHy5wYWN0dXMuR2V0Q29uc2Vuc3VzSW5mb1JlcXVlc3QaIC5wYWN0dXMuR2V0Q29uc2Vuc3VzSW5mb1Jlc3BvbnNlEkMKCkdldEFjY291bnQSGS5wYWN0dXMuR2V0QWNjb3VudFJlcXVlc3QaGi5wYWN0dXMuR2V0QWNjb3VudFJlc3BvbnNlElMKEkdldEFjY291bnRCeU51bWJlchIhLnBhY3R1cy5HZXRBY2NvdW50QnlOdW1iZXJSZXF1ZXN0GhoucGFjdHVzLkdldEFjY291bnRSZXNwb25zZRJJCgxHZXRWYWxpZGF0b3ISGy5wYWN0dXMuR2V0VmFsaWRhdG9yUmVxdWVzdBocLnBhY3R1cy5HZXRWYWxpZGF0b3JSZXNwb25zZRJZChRHZXRWYWxpZGF0b3JCeU51bWJlchIjLnBhY3R1cy5HZXRWYWxpZGF0b3JCeU51bWJlclJlcXVlc3QaHC5wYWN0dXMuR2V0VmFsaWRhdG9yUmVzcG9uc2USZAoVR2V0VmFsaWRhdG9yQWRkcmVzc2VzEiQucGFjdHVzLkdldFZhbGlkYXRvckFkZHJlc3Nlc1JlcXVlc3QaJS5wYWN0dXMuR2V0VmFsaWRhdG9yQWRkcmVzc2VzUmVzcG9uc2USTAoNR2V0VmFsaWRhdG9ycxIcLnBhY3R1cy5HZXRWYWxpZGF0b3JzUmVxdWVzdBodLnBhY3R1cy5HZXRWYWxpZGF0b3JzUmVzcG9uc2U=');

www/grpc/gen/dart/blockchain.pbserver.dart

@@ -25,6 +25,7 @@ abstract class BlockchainServiceBase extends $pb.GeneratedService {
   $async.Future<$1.GetAccountResponse> getAccountByNumber($pb.ServerContext ctx, $1.GetAccountByNumberRequest request);
   $async.Future<$1.GetValidatorResponse> getValidator($pb.ServerContext ctx, $1.GetValidatorRequest request);
   $async.Future<$1.GetValidatorResponse> getValidatorByNumber($pb.ServerContext ctx, $1.GetValidatorByNumberRequest request);
+  $async.Future<$1.GetValidatorAddressesResponse> getValidatorAddresses($pb.ServerContext ctx, $1.GetValidatorAddressesRequest request);
   $async.Future<$1.GetValidatorsResponse> getValidators($pb.ServerContext ctx, $1.GetValidatorsRequest request);
 
   $pb.GeneratedMessage createRequest($core.String method) {
@@ -38,6 +39,7 @@ abstract class BlockchainServiceBase extends $pb.GeneratedService {
       case 'GetAccountByNumber': return $1.GetAccountByNumberRequest();
       case 'GetValidator': return $1.GetValidatorRequest();
       case 'GetValidatorByNumber': return $1.GetValidatorByNumberRequest();
+      case 'GetValidatorAddresses': return $1.GetValidatorAddressesRequest();
       case 'GetValidators': return $1.GetValidatorsRequest();
       default: throw $core.ArgumentError('Unknown method: $method');
     }
@@ -54,6 +56,7 @@ abstract class BlockchainServiceBase extends $pb.GeneratedService {
       case 'GetAccountByNumber': return this.getAccountByNumber(ctx, request as $1.GetAccountByNumberRequest);
       case 'GetValidator': return this.getValidator(ctx, request as $1.GetValidatorRequest);
       case 'GetValidatorByNumber': return this.getValidatorByNumber(ctx, request as $1.GetValidatorByNumberRequest);
+      case 'GetValidatorAddresses': return this.getValidatorAddresses(ctx, request as $1.GetValidatorAddressesRequest);
       case 'GetValidators': return this.getValidators(ctx, request as $1.GetValidatorsRequest);
       default: throw $core.ArgumentError('Unknown method: $method');
     }