Рабочая сборка с третьей ручкой

2025-09-27 09:34:44 +03:00
parent 2443831ca3
commit f982c185b0
3 changed files with 117 additions and 3 deletions
@@ -0,0 +1,103 @@
+#pragma once
+
+#include <regex>
+#include <boost/json.hpp>
+#include <mysqlx/xdevapi.h>
+#include <mysqlx/common/api.h>
+#include <boost/uuid.hpp>
+
+#include "IExecutor.h"
+#include "../DAO/IUserDAO.h"
+#include "../DAO/IAuthDAO.h"
+#include "../helpers/helpers.h"
+
+namespace uad
+{
+template <class Body, class Allocator, class ResponseType>
+class AuthLogoutExecutor : public IExecutor<Body, Allocator, ResponseType>
+{
+  mysqlx::Session& session_;
+  const std::shared_ptr<IUserDAO>& user_dao_;
+  const std::shared_ptr<IAuthDAO>& auth_dao_;
+
+public:
+  AuthLogoutExecutor(mysqlx::Session& session,
+                           const std::shared_ptr<IUserDAO>& user_dao,
+                           const std::shared_ptr<IAuthDAO>& auth_dao)
+    : session_(session), user_dao_(user_dao), auth_dao_(auth_dao)
+  {
+  }
+
+  boost::beast::http::response<ResponseType> operator ()(
+    boost::beast::http::request<Body, boost::beast::http::basic_fields<Allocator>>&& req
+  ) override
+  {
+    using namespace boost;
+    using namespace boost::json;
+    using namespace boost::beast;
+    using namespace std::string_literals;
+
+    auto body = req.body();
+    value req_json;
+    value response_body;
+
+    response_body.emplace_object();
+
+    try
+    {
+      req_json = json::parse(body);
+
+      const std::string login = req_json.as_object().at("login").as_string().c_str();
+      const std::string password = req_json.as_object().at("password").as_string().c_str();
+
+      if (login.empty() || password.empty())
+      {
+        http::response<ResponseType> res{http::status::unprocessable_entity, req.version()};
+        response_body.as_object().emplace("Result", "Login or password are empty");
+
+        res.body() = serialize(response_body);
+        res.set(http::field::content_type, "application/json");
+        res.content_length(res.body().size());
+
+        return res;
+      }
+
+      std::optional<User> maybe_user = user_dao_->GetByLogin(login);
+
+      if (!maybe_user.has_value() || (maybe_user.value().GetHashedPassword() != HashPassword(password)))
+      {
+        http::response<ResponseType> res{http::status::unprocessable_entity, req.version()};
+        response_body.as_object().emplace("Result", "Incorrect login or password");
+
+        res.body() = serialize(response_body);
+        res.set(http::field::content_type, "application/json");
+        res.content_length(res.body().size());
+
+        return res;
+      }
+      auto token = GenerateUUID();
+      auth_dao_->Login(maybe_user.value().GetUUID(), token);
+
+      http::response<ResponseType> res{http::status::ok, req.version()};
+      response_body.as_object().emplace("token", token);
+
+      res.body() = serialize(response_body);
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+    catch (const system::system_error& err)
+    {
+      http::response<ResponseType> res{http::status::bad_request, req.version()};
+      response_body.as_object().emplace("Result", "cannot deserialize json");
+
+      res.body() = serialize(response_body);
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+  }
+};
+}