modified: main.go

add getUser hander

serv_golang_rest_api/main.go

@@ -21,6 +21,23 @@ type User struct {
 	Email string
 }
 
+func getUser(w http.ResponseWriter, r *http.Request) {
+	db, ok := r.Context().Value("db").(*gorm.DB)
+	if !ok {
+		http.Error(w, "Database connection not found", http.StatusInternalServerError)
+		return
+	}
+
+	var user User
+	if err := db.First(&user).Error; err != nil {
+		http.Error(w, "User not found", http.StatusNotFound)
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(user)
+}
+
 func handler(w http.ResponseWriter, r *http.Request) {
 	// Get DB connection from context
 	db, ok := r.Context().Value("db").(*gorm.DB)
@@ -56,6 +73,11 @@ func main() {
 		handler(w, r)
 	})
 
+	http.HandleFunc("/user", func(w http.ResponseWriter, r *http.Request) {
+		r = r.WithContext(context.WithValue(r.Context(), "db", db))
+		getUser(w, r)
+	})
+
 	log.Println("Сервер запущен на http://localhost:8080")
 	log.Fatal(http.ListenAndServe(":8080", nil))
 }