commit inicial do projeto

cmd/main.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"context"
+	"dejo_node/internal/api"
+	"dejo_node/internal/consensus"
+	"dejo_node/internal/mempool"
+	"dejo_node/internal/monitor"
+	"dejo_node/internal/staking"
+	"dejo_node/internal/state"
+	"dejo_node/internal/storage"
+	"dejo_node/internal/transactions"
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+)
+
+func main() {
+	ctx := context.Background()
+
+	nodeID := os.Getenv("NODE_ID")
+	port := os.Getenv("DEJO_PORT")
+	validators := strings.Split(os.Getenv("DEJO_VALIDATORS"), ",")
+	peers := strings.Split(os.Getenv("DEJO_PEERS"), ",")
+
+	blockStore := storage.NewBlockStore()
+	stakingStore := staking.NewStakingStore()
+	mp := mempool.NewMempool()
+	globalState := state.NewState()
+
+	// Heartbeat function
+	pingPeer := func(peer string) bool {
+		client := http.Client{Timeout: 2 * time.Second}
+		resp, err := client.Get(peer + "/health")
+		if err != nil {
+			return false
+		}
+		defer resp.Body.Close()
+		return resp.StatusCode == http.StatusOK
+	}
+
+	monitor := monitor.NewMonitor(pingPeer)
+
+	handler := api.NewHandler(blockStore, stakingStore, mp, globalState)
+
+	server := api.NewServer(handler)
+	go func() {
+		fmt.Printf("🌐 Servidor HTTP iniciado na porta :%s\n", port)
+		http.ListenAndServe(":"+port, server)
+	}()
+
+	round := consensus.NewRoundState(1)
+	transport := consensus.NewHTTPTransport()
+
+	consensus.StartConsensusLoop(
+		ctx,
+		nodeID,
+		round,
+		transport.Receive,
+		700,
+		blockStore,
+		func() *transactions.Block {
+			return &transactions.Block{
+				Txns: mp.GetTransactions(),
+			}
+		},
+		stakingStore,
+		globalState,
+		monitor,
+	)
+}