create staking transaction

api/proto/message/message.pb.go

@@ -23,11 +23,12 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
 type MessageType int32
 
 const (
-	MessageType_UNKNOWN          MessageType = 0
+	MessageType_UNKNOWN                MessageType = 0
-	MessageType_NEWNODE_BOOTNODE MessageType = 1
+	MessageType_NEWNODE_BOOTNODE       MessageType = 1
-	MessageType_BOOTNODE_NEWNODE MessageType = 2
+	MessageType_BOOTNODE_NEWNODE       MessageType = 2
-	MessageType_NEWNODE_BEACON   MessageType = 3
+	MessageType_NEWNODE_BEACON         MessageType = 3
-	MessageType_BEACON_NEWNODE   MessageType = 4
+	MessageType_BEACON_NEWNODE         MessageType = 4
+	MessageType_NEWNODE_BEACON_STAKING MessageType = 5
 )
 
 var MessageType_name = map[int32]string{
@@ -36,14 +37,16 @@ var MessageType_name = map[int32]string{
 	2: "BOOTNODE_NEWNODE",
 	3: "NEWNODE_BEACON",
 	4: "BEACON_NEWNODE",
+	5: "NEWNODE_BEACON_STAKING",
 }
 
 var MessageType_value = map[string]int32{
-	"UNKNOWN":          0,
+	"UNKNOWN":                0,
-	"NEWNODE_BOOTNODE": 1,
+	"NEWNODE_BOOTNODE":       1,
-	"BOOTNODE_NEWNODE": 2,
+	"BOOTNODE_NEWNODE":       2,
-	"NEWNODE_BEACON":   3,
+	"NEWNODE_BEACON":         3,
-	"BEACON_NEWNODE":   4,
+	"BEACON_NEWNODE":         4,
+	"NEWNODE_BEACON_STAKING": 5,
 }
 
 func (x MessageType) String() string {
@@ -60,10 +63,10 @@ func (MessageType) EnumDescriptor() ([]byte, []int) {
 //
 // The request field will be either one of the structure corresponding to the MessageType type.
 type Message struct {
-	Type MessageType `protobuf:"varint,1,opt,name=type,proto3,enum=message.MessageType" json:"type,omitempty"`
+	Type      MessageType `protobuf:"varint,1,opt,name=type,proto3,enum=message.MessageType" json:"type,omitempty"`
+	Signature string      `protobuf:"bytes,2,opt,name=signature,proto3" json:"signature,omitempty"`
 	// Types that are valid to be assigned to Request:
-	//	*Message_NewnodeBootnodeRequest
+	//	*Message_Staking
-	//	*Message_BootnodeNewnodeRequest
 	Request              isMessage_Request `protobuf_oneof:"request"`
 	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
 	XXX_unrecognized     []byte            `json:"-"`
@@ -102,21 +105,22 @@ func (m *Message) GetType() MessageType {
 	return MessageType_UNKNOWN
 }
 
-type isMessage_Request interface {
+func (m *Message) GetSignature() string {
-	isMessage_Request()
+	if m != nil {
+		return m.Signature
+	}
+	return ""
 }
 
-type Message_NewnodeBootnodeRequest struct {
+type isMessage_Request interface {
-	NewnodeBootnodeRequest *NewNodeBootNodeRequest `protobuf:"bytes,2,opt,name=newnode_bootnode_request,json=newnodeBootnodeRequest,proto3,oneof"`
+	isMessage_Request()
 }
 
-type Message_BootnodeNewnodeRequest struct {
+type Message_Staking struct {
-	BootnodeNewnodeRequest *BootNodeNewNodeRequest `protobuf:"bytes,3,opt,name=bootnode_newnode_request,json=bootnodeNewnodeRequest,proto3,oneof"`
+	Staking *StakingRequest `protobuf:"bytes,3,opt,name=staking,proto3,oneof"`
 }
 
-func (*Message_NewnodeBootnodeRequest) isMessage_Request() {}
+func (*Message_Staking) isMessage_Request() {}
-
-func (*Message_BootnodeNewnodeRequest) isMessage_Request() {}
 
 func (m *Message) GetRequest() isMessage_Request {
 	if m != nil {
@@ -125,16 +129,9 @@ func (m *Message) GetRequest() isMessage_Request {
 	return nil
 }
 
-func (m *Message) GetNewnodeBootnodeRequest() *NewNodeBootNodeRequest {
+func (m *Message) GetStaking() *StakingRequest {
-	if x, ok := m.GetRequest().(*Message_NewnodeBootnodeRequest); ok {
+	if x, ok := m.GetRequest().(*Message_Staking); ok {
-		return x.NewnodeBootnodeRequest
+		return x.Staking
-	}
-	return nil
-}
-
-func (m *Message) GetBootnodeNewnodeRequest() *BootNodeNewNodeRequest {
-	if x, ok := m.GetRequest().(*Message_BootnodeNewnodeRequest); ok {
-		return x.BootnodeNewnodeRequest
 	}
 	return nil
 }
@@ -142,8 +139,7 @@ func (m *Message) GetBootnodeNewnodeRequest() *BootNodeNewNodeRequest {
 // XXX_OneofWrappers is for the internal use of the proto package.
 func (*Message) XXX_OneofWrappers() []interface{} {
 	return []interface{}{
-		(*Message_NewnodeBootnodeRequest)(nil),
+		(*Message_Staking)(nil),
-		(*Message_BootnodeNewnodeRequest)(nil),
 	}
 }
 
@@ -211,31 +207,92 @@ func (m *BootNodeNewNodeRequest) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_BootNodeNewNodeRequest proto.InternalMessageInfo
 
+// Staking Request from new node to beacon node.
+type StakingRequest struct {
+	Address              string   `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Amount               int64    `protobuf:"varint,2,opt,name=amount,proto3" json:"amount,omitempty"`
+	PublicKey            string   `protobuf:"bytes,4,opt,name=public_key,json=publicKey,proto3" json:"public_key,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StakingRequest) Reset()         { *m = StakingRequest{} }
+func (m *StakingRequest) String() string { return proto.CompactTextString(m) }
+func (*StakingRequest) ProtoMessage()    {}
+func (*StakingRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_33c57e4bae7b9afd, []int{3}
+}
+
+func (m *StakingRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StakingRequest.Unmarshal(m, b)
+}
+func (m *StakingRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StakingRequest.Marshal(b, m, deterministic)
+}
+func (m *StakingRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StakingRequest.Merge(m, src)
+}
+func (m *StakingRequest) XXX_Size() int {
+	return xxx_messageInfo_StakingRequest.Size(m)
+}
+func (m *StakingRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_StakingRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StakingRequest proto.InternalMessageInfo
+
+func (m *StakingRequest) GetAddress() string {
+	if m != nil {
+		return m.Address
+	}
+	return ""
+}
+
+func (m *StakingRequest) GetAmount() int64 {
+	if m != nil {
+		return m.Amount
+	}
+	return 0
+}
+
+func (m *StakingRequest) GetPublicKey() string {
+	if m != nil {
+		return m.PublicKey
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterEnum("message.MessageType", MessageType_name, MessageType_value)
 	proto.RegisterType((*Message)(nil), "message.Message")
 	proto.RegisterType((*NewNodeBootNodeRequest)(nil), "message.NewNodeBootNodeRequest")
 	proto.RegisterType((*BootNodeNewNodeRequest)(nil), "message.BootNodeNewNodeRequest")
+	proto.RegisterType((*StakingRequest)(nil), "message.StakingRequest")
 }
 
 func init() { proto.RegisterFile("message.proto", fileDescriptor_33c57e4bae7b9afd) }
 
 var fileDescriptor_33c57e4bae7b9afd = []byte{
-	// 253 bytes of a gzipped FileDescriptorProto
+	// 307 bytes of a gzipped FileDescriptorProto
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-	0x17, 0x00, 0x00, 0xff, 0xff, 0x37, 0x30, 0xd0, 0xfb, 0xbf, 0x01, 0x00, 0x00,
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+	0x01, 0x00, 0x00,
 }

api/proto/message/message.proto

@@ -7,6 +7,7 @@ enum MessageType {
   BOOTNODE_NEWNODE = 2;
   NEWNODE_BEACON = 3;
   BEACON_NEWNODE = 4;
+  NEWNODE_BEACON_STAKING = 5;
 }
 
 // This is universal message for all communication protocols.
@@ -16,9 +17,9 @@ enum MessageType {
 // The request field will be either one of the structure corresponding to the MessageType type.
 message Message {
     MessageType type = 1;
+    string signature = 2;
     oneof request {
-        NewNodeBootNodeRequest newnode_bootnode_request = 2;
+        StakingRequest staking = 3;
-        BootNodeNewNodeRequest bootnode_newnode_request = 3;
     }
 }
 
@@ -30,4 +31,9 @@ message NewNodeBootNodeRequest {
 message BootNodeNewNodeRequest {
 }
 
-// TODO(minhdoan): refactor and introduce consensus message as one of possible Message.request.
+// Staking Request from new node to beacon node.
+message StakingRequest {
+  string address = 1;
+  int64 amount = 2;
+  string public_key = 4;
+}

api/service/staking/service.go

@@ -2,7 +2,9 @@ package staking
 
 import (
 	"github.com/ethereum/go-ethereum/log"
+	"github.com/harmony-one/harmony/api/proto/message"
 	"github.com/harmony-one/harmony/internal/utils"
+	"github.com/harmony-one/harmony/internal/utils/contract"
 	"github.com/harmony-one/harmony/p2p"
 )
 
@@ -54,6 +56,25 @@ func (s *Service) Run() {
 // DoService does staking.
 func (s *Service) DoService(peer *p2p.Peer) {
 	utils.GetLogInstance().Info("Staking with Peer")
+
+	// TODO(minhdoan): How to use the p2p or pubsub to send Staking Message to beacon chain.
+	// See below of how to create a staking message.
+}
+
+func (s *Service) createStakingMessage() *message.Message {
+	// TODO(minhdoan): Add signature and public key.
+	// To add public we need to assign a fake account to new node initially.
+	return &message.Message{
+		Type:      message.MessageType_NEWNODE_BEACON_STAKING,
+		Signature: "",
+		Request: &message.Message_Staking{
+			Staking: &message.StakingRequest{
+				Address:   contract.FakeAccounts[0].Address,
+				Amount:    1000,
+				PublicKey: "",
+			},
+		},
+	}
 }
 
 // StopService stops staking service.

node/contract.go

@@ -11,6 +11,7 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/harmony-one/harmony/core/types"
+	"github.com/harmony-one/harmony/internal/utils/contract"
 )
 
 const (
@@ -75,7 +76,7 @@ func (node *Node) createSendingMoneyTransaction(walletAddress common.Address) co
 
 // DepositToFakeAccounts invokes the faucet contract to give the walletAddress initial money
 func (node *Node) DepositToFakeAccounts() {
-	for _, deployAccount := range FakeAccounts {
+	for _, deployAccount := range contract.FakeAccounts {
 		address := common.HexToAddress(deployAccount.Address)
 		node.createSendingMoneyTransaction(address)
 	}