updated include to be more scoped

source/login/login.cpp

@@ -1,15 +1,13 @@
 #include "login.hpp"    
-#include "crow/http_response.h"
 #include "databasepool.h"
 #include "SessionHandler.hpp"
-#include <optional>
 
 namespace login
 {
 
 SessionHandler sessionHandler;
 
-std::string getSessionId(const crow::request& req) {
+static std::string getSessionId(const crow::request& req) {
     auto cookie_header = req.get_header_value("Cookie");
     std::string prefix = "session_id=";
     auto pos = cookie_header.find(prefix);
@@ -24,6 +22,15 @@ static crow::response redirectToLogin(){
     return res;
 }
 
+static std::optional<std::string> loginUser(const std::string& username, const std::string& password)
+{
+    auto user = getVerifiedUser(username, password);
+    if (user) {
+        return sessionHandler.createSession(user->id);
+    }
+    return {};
+}
+
 std::optional<crow::response> isLoggedIn(const crow::request& req) {
     std::string sessionId = getSessionId(req);
     if (sessionId.empty()) 
@@ -36,15 +43,6 @@ std::optional<crow::response> isLoggedIn(const crow::request& req) {
     return {};
 }
 
-std::optional<std::string> loginUser(const std::string& username, const std::string& password)
-{
-    auto user = getVerifiedUser(username, password);
-    if (user) {
-        return sessionHandler.createSession(user->id);
-    }
-    return {};
-}
-
 void initLogin(crow::App<crow::CORSHandler>& app){
 
    createUser("lukas", "Trollar4928");