From 43faf050061341d7784f35af7d6cd396cd1c1640 Mon Sep 17 00:00:00 2001
From: Martin Brodbeck <martin@brodbeck-online.de>
Date: Mon, 1 Oct 2018 12:04:09 +0200
Subject: [PATCH]  Allow adding sellers during sale phase

---
 src/core/database.cpp | 6 ++++--
 src/core/database.h   | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/core/database.cpp b/src/core/database.cpp
index 123c467..d14d4ae 100644
--- a/src/core/database.cpp
+++ b/src/core/database.cpp
@@ -212,6 +212,8 @@ void Database::beginTransaction() { exec("BEGIN TRANSACTION"); }
 
 void Database::endTransaction() { exec("END TRANSACTION"); }
 
+void Database::rollbackTransaction() { exec("ROLLBACK TRANSACTION"); }
+
 unsigned int Database::storeSellers(std::vector<std::unique_ptr<Seller>>& sellers, bool onlyDelete)
 {
     int retCode{};
@@ -247,10 +249,10 @@ unsigned int Database::storeSellers(std::vector<std::unique_ptr<Seller>>& seller
             retCode = sqlite3_step(stmt);
 
             if (retCode != SQLITE_DONE) {
-
+                rollbackTransaction();
                 std::string errMsg(sqlite3_errmsg(db_));
                 sqlite3_finalize(stmt);
-                throw std::runtime_error(errMsg);
+                sqlite3_ throw std::runtime_error(errMsg);
             }
             ++count;
             sqlite3_finalize(stmt);
diff --git a/src/core/database.h b/src/core/database.h
index 661d433..013978a 100644
--- a/src/core/database.h
+++ b/src/core/database.h
@@ -32,6 +32,7 @@ class Database
     void init();
     void beginTransaction();
     void endTransaction();
+    void rollbackTransaction();
     void createNew();
     int getVersion();
     unsigned int storeArticles(std::vector<Article*> articles);