Prevent Overriding An Opened Account

src/controllers/mainwindowcontroller.cpp

@@ -71,6 +71,11 @@ std::string MainWindowController::getFirstOpenAccountPath() const
     return m_openAccounts[0];
 }
 
+bool MainWindowController::isAccountOpened(const std::string& path) const
+{
+    return std::find(m_openAccounts.begin(), m_openAccounts.end(), path) != m_openAccounts.end();
+}
+
 AccountViewController MainWindowController::createAccountViewControllerForLatestAccount() const
 {
     return { m_openAccounts[m_openAccounts.size() - 1], m_configuration.getLocale(), m_sendToastCallback };

src/controllers/mainwindowcontroller.hpp

@@ -76,6 +76,13 @@ namespace NickvisionMoney::Controllers
 		 * @returns The path of the first opened account
 		 */
 		std::string getFirstOpenAccountPath() const;
+		/**
+		 * Gets whether or not an account is opened
+		 *
+		 * @param path The path to the account
+		 * @returns True for opened, else false
+		 */
+		bool isAccountOpened(const std::string& path) const;
 		/**
 		 * Creates an AccountViewController for the latest account
 		 *

src/ui/views/mainwindow.cpp

@@ -213,11 +213,18 @@ void MainWindow::onNewAccount()
             MainWindow* mainWindow{ reinterpret_cast<MainWindow*>(data) };
             GFile* file{ gtk_file_chooser_get_file(GTK_FILE_CHOOSER(dialog)) };
             std::string path{ g_file_get_path(file) };
-            if(std::filesystem::exists(path))
+            if(mainWindow->m_controller.isAccountOpened(path))
             {
-                std::filesystem::remove(path);
+                adw_toast_overlay_add_toast(ADW_TOAST_OVERLAY(mainWindow->m_toastOverlay), adw_toast_new("Unable to override an opened account."));
+            }
+            else
+            {
+                if(std::filesystem::exists(path))
+                {
+                    std::filesystem::remove(path);
+                }
+                mainWindow->m_controller.addAccount(path);
             }
-            mainWindow->m_controller.addAccount(path);
             g_object_unref(file);
         }
         g_object_unref(dialog);