Create mcip_service.go

chain/mcip/advanced/mcip_service.go

@@ -0,0 +1,79 @@
+package mcip
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	"github.com/KOSASIH/pi-nexus-autonomous-banking-network/chain/mcip/pb"
+	"google.golang.org/grpc"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+)
+
+type MCIPService struct {
+	pb.UnimplementedMCIPServer
+	chainMap map[string]*Chain
+}
+
+type Chain struct {
+	ID        string
+	Name      string
+	NetworkID uint64
+	Genesis   *types.Block
+}
+
+func (s *MCIPService) RegisterChain(ctx context.Context, req *pb.RegisterChainRequest) (*pb.RegisterChainResponse, error) {
+	// Create new chain
+	chain := &Chain{
+		ID:        req.ChainID,
+		Name:      req.ChainName,
+		NetworkID: req.NetworkID,
+		Genesis:   req.Genesis,
+	}
+
+	// Store chain
+	s.chainMap[req.ChainID] = chain
+
+	return &pb.RegisterChainResponse{Result: "success"}, nil
+}
+
+func (s *MCIPService) GetChain(ctx context.Context, req *pb.GetChainRequest) (*pb.GetChainResponse, error) {
+	// Retrieve chain from map
+	chain, ok := s.chainMap[req.ChainID]
+	if !ok {
+		return nil, fmt.Errorf("chain not found")
+	}
+
+	return &pb.GetChainResponse{Chain: chain}, nil
+}
+
+func (s *MCIPService) CrossChainTransfer(ctx context.Context, req *pb.CrossChainTransferRequest) (*pb.CrossChainTransferResponse, error) {
+	// Get source and destination chains
+	srcChain, ok := s.chainMap[req.SourceChainID]
+	if !ok {
+		return nil, fmt.Errorf("source chain not found")
+	}
+	dstChain, ok := s.chainMap[req.DestinationChainID]
+	if !ok {
+		return nil, fmt.Errorf("destination chain not found")
+	}
+
+	// Perform cross-chain transfer logic
+	// ...
+
+	return &pb.CrossChainTransferResponse{Result: "success"}, nil
+}
+
+func main() {
+	lis, err := net.Listen("tcp", ":50051")
+	if err != nil {
+		log.Fatalf("failed to listen: %v", err)
+	}
+
+	srv := grpc.NewServer()
+	pb.RegisterMCIPServer(srv, &MCIPService{chainMap: make(map[string]*Chain)})
+
+	log.Println("MCIP service listening on port 50051")
+	srv.Serve(lis)
+}