From 73c56f038e7346f3f6be842a08de791de19d8dc7 Mon Sep 17 00:00:00 2001
From: Roman Lebedev <lebedev.ri@gmail.com>
Date: Tue, 27 Jun 2023 04:54:30 +0300
Subject: [PATCH] SqlQuery: add `BindDoubleOrNullValue()` method

To facilitate serializing of the two DB fields added by the previous change.
---
 src/core/sqlquery.cpp | 6 ++++++
 src/core/sqlquery.h   | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/src/core/sqlquery.cpp b/src/core/sqlquery.cpp
index a55ddeadd..a342ad476 100644
--- a/src/core/sqlquery.cpp
+++ b/src/core/sqlquery.cpp
@@ -72,6 +72,12 @@ void SqlQuery::BindFloatValue(const QString &placeholder, const float value) {
 
 }
 
+void SqlQuery::BindDoubleOrNullValue(const QString &placeholder, const std::optional<double> value) {
+
+  BindValue(placeholder, value.has_value() ? *value : QVariant());
+
+}
+
 void SqlQuery::BindBoolValue(const QString &placeholder, const bool value) {
 
   BindValue(placeholder, value ? 1 : 0);
diff --git a/src/core/sqlquery.h b/src/core/sqlquery.h
index 39e52ac6a..3e9ac1162 100644
--- a/src/core/sqlquery.h
+++ b/src/core/sqlquery.h
@@ -22,6 +22,8 @@
 
 #include "config.h"
 
+#include <optional>
+
 #include <QMap>
 #include <QVariant>
 #include <QString>
@@ -40,6 +42,7 @@ class SqlQuery : public QSqlQuery {
   void BindLongLongValue(const QString &placeholder, const qint64 value);
   void BindLongLongValueOrZero(const QString &placeholder, const qint64 value);
   void BindFloatValue(const QString &placeholder, const float value);
+  void BindDoubleOrNullValue(const QString &placeholder, const std::optional<double> value);
   void BindBoolValue(const QString &placeholder, const bool value);
   void BindNotNullIntValue(const QString &placeholder, const int value);