v1.0 with SW PWA enabled

backend/main.go

@@ -1,16 +1,64 @@
 package main
 
 import (
-	"fmt"
+	"backend/handlers"
+	"backend/repositories"
+	"database/sql"
 	"log"
 	"net/http"
+
+	"github.com/jmoiron/sqlx"
+	_ "github.com/lib/pq"
+
+	"github.com/gorilla/mux"
+	"github.com/rs/cors"
 )
 
 func main() {
-	http.HandleFunc("/api/hello", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprintf(w, `{"message": "Hello World from Go!"}`)
+
+	dsn := "host=db user=admin password=admin dbname=monitoring sslmode=disable"
+
+	db, err := sql.Open("postgres", dsn)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	err = db.Ping()
+	if err != nil {
+		log.Fatal("Impossible de joindre la DB:", err)
+	}
+
+	dbSqlx := sqlx.NewDb(db, "postgres")
+
+	nodeRepo := &repositories.NodeRepository{DB: dbSqlx}
+
+	nodeHandler := &handlers.NodeHandler{
+		Repo: nodeRepo,
+	}
+
+	router := mux.NewRouter()
+
+	router.HandleFunc("/register", nodeHandler.HandleRegisterNode).Methods("POST")
+	router.HandleFunc("/registerService", nodeHandler.HandleRegisterService).Methods("POST")
+	router.HandleFunc("/updateServiceStatus", nodeHandler.HandleUpdateServiceStatus).Methods("POST")
+
+	router.HandleFunc("/retrieveNodeList", nodeHandler.HandleRetrieveNodeList).Methods("GET")
+	router.HandleFunc("/retrieveNode/{id}", handlers.HandleRetrieveNode).Methods("GET")
+
+	//router.HandleFunc("/updateNode/{id}", nodeHandler.HandleUpdateNode).Methods("POST")
+
+	//router.HandleFunc("/handleAddService/{NodeId}", handleUpdateNode).Methods("POST")
+	router.HandleFunc("/deleteService", nodeHandler.HandleDeleteService).Methods("DELETE")
+
+	c := cors.New(cors.Options{
+		// Remplacez par l'origine exacte de votre frontend
+		AllowedOrigins:   []string{"http://localhost:3000"},
+		AllowedMethods:   []string{"GET", "POST", "PATCH", "DELETE"},
+		AllowCredentials: true,
 	})
 
+	handler := c.Handler(router)
+
 	log.Println("Backend running on :8080")
-	log.Fatal(http.ListenAndServe(":8080", nil))
-}
+	log.Fatal(http.ListenAndServe(":8080", handler))
+}