added get_user and get_all_users

src/users/users.hpp

@@ -0,0 +1,15 @@
+#ifndef USERS_HPP
+#define USERS_HPP
+
+#include <httplib.h>
+#include <json.hpp>
+#include "../auth/auth.hpp"
+
+// function for get user data without password
+void get_user(const httplib::Request& request, httplib::Response& response);
+// function for get all users data without password
+void get_all_users(const httplib::Request& request, httplib::Response& response);
+// function for access or reject authorization
+void user_access(const httplib::Request& request, httplib::Response& response);
+
+#endif // USERS_HPP