From 07a9bbf9ffecd06a99e44edd090c1f2959a1648d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD?= <a.sysoev@b2b-center.ru>
Date: Fri, 29 Aug 2025 21:34:01 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9A=D0=BE=D1=80=D1=80=D0=B5=D0=BA=D1=82?=
 =?UTF-8?q?=D0=BD=D1=8B=D0=B9,=20=D1=85=D0=BE=D1=82=D1=8C=20=D0=B8=20?=
 =?UTF-8?q?=D0=B3=D1=80=D1=83=D0=B1=D1=8B=D0=B9=20=D0=B7=D0=B0=D1=85=D0=B2?=
 =?UTF-8?q?=D0=B0=D1=82=20JSON'=D0=B0?=
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---
 .../AuthRegistrationExecutor.h                | 29 +++++++++++++++----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/src/endpoints_handlers/AuthRegistrationExecutor.h b/src/endpoints_handlers/AuthRegistrationExecutor.h
index 810f146..2ead620 100644
--- a/src/endpoints_handlers/AuthRegistrationExecutor.h
+++ b/src/endpoints_handlers/AuthRegistrationExecutor.h
@@ -17,7 +17,7 @@ class AuthRegistrationExecutor : public IExecutor<Body, Allocator, ResponseType>
 
 public:
   AuthRegistrationExecutor(mysqlx::Session& session,
-  std::shared_ptr<IUserDAO> user_dao)
+                           std::shared_ptr<IUserDAO> user_dao)
     : session_(session), user_dao_(user_dao)
   {
   }
@@ -31,18 +31,35 @@ public:
     using namespace boost::beast;
 
     auto body = req.body();
-    object json_as_object = json::parse(body).as_object();
+    value req_json;
 
-    std::string login = json_as_object.at("login").as_string().c_str();
-    std::string password = json_as_object.at("password").as_string().c_str();
+    try
+    {
+      req_json = json::parse(body);
+    }
+    catch (const system::system_error& err)
+    {
+      http::response<ResponseType> res{http::status::bad_request, req.version()};
+
+      res.body() = "{ \"detail\": \"cannot deserialize json\"}";
+      res.set(http::field::content_type, "application/json");
+      res.content_length(res.body().size());
+
+      return res;
+    }
+
+    std::string login = req_json.as_object().at("login").as_string().c_str();
+    std::string password = req_json.as_object().at("password").as_string().c_str();
+
+    if (user_dao_->GetByLogin(login).has_value())
+    {
+    }
 
     User user;
 
     user.SetLogin(login);
     user.SetPassword(password);
 
-    user_dao_->GetByLogin(login);
-
     http::response<ResponseType> res{
         http::status::ok, req.version()
       };