Continues migration with DDS, Common

Lts/Common/CodeGen/svc_db_structs.h.grantlee

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+/**
+  * @RDE_HEADER@
+  * Template for 'real' structures including insert/update/delete functions for db
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+{% autoescape off %}
+// filename: {{ namespace_abbr }}_db_structs.h
+#pragma once
+
+#include <QDateTime>
+#include <QJsonArray>
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QPointF>
+#include <QString>
+#include <QVariant>
+#include <QVector>
+{% if need_point3d %}
+#include <LtsUtilsCore/qpoint3d.h>
+{% endif %}
+{% if need_pgarray %}
+#include <LtsUtilsCore/pgarray.h>
+{% endif %}
+
+#include <{{ include_prefix }}/{{ namespace_abbr }}_export.h>
+#include <{{ include_prefix }}/{{ namespace_abbr }}_enums.hpp>
+
+{% for ext_service in ext_services.member %}
+#include <{{ ext_service.baseFilePath }}.hpp>
+{% endfor %}
+
+namespace {{ namespace }}
+{
+namespace Database
+{
+{% for cpp_struct in cpp_structs %}
+  // {{ cpp_struct.name }}
+  struct {{ cpp_struct.name }}
+  {
+    {% for m in cpp_struct.cppMember %}{{ m.cppType }} {{ m.cppMemberName }}{% if m.cppDefault %} = {{ m.cppDefault }}{% endif %};
+    {% endfor %}
+  };{% endfor %}
+
+{% for data_struct in data_structs %}
+  // read only struct {{ data_struct.name }}
+  struct {{ data_struct.name }}
+  {
+    {% for m in data_struct.cppMember %}{{ m.cppType }} {{ m.cppMemberName }}{% if m.cppDefault %} = {{ m.cppDefault }}{% endif %};
+    {% endfor %}
+  };{% endfor %}
+
+  // converting DbStructs to/from JSON
+  template<typename T>
+  T fromJson(const QJsonValue &value);
+{% for cpp_struct in cpp_structs %}
+  // {{ cpp_struct.name }}
+  template <> {{ namespace_abbr_upper }}_{{ library_target }}_EXPORT {{ cpp_struct.name }} fromJson(const QJsonValue &value);
+  {{ namespace_abbr_upper }}_{{ library_target }}_EXPORT QJsonObject toJson(const {{ cpp_struct.name }} &element);{% endfor %}
+
+  // vector of database struct to/from JSON-array
+  template<typename T>
+  QJsonArray toJson(const QVector<T> &dataVec)
+  {
+    QJsonArray arr;
+    for (const T &data : dataVec)
+      arr.append(QJsonValue(toJson(data)));
+
+    return arr;
+  }
+
+  template<typename T>
+  std::vector<T> fromJson(const QJsonArray &arr)
+  {
+    std::vector<T> dataVec;
+    dataVec.reserve(arr.size());
+    for (const QJsonValue &val : arr)
+      dataVec.push_back(fromJson<T>(val));
+
+    return dataVec;
+  }
+};// namespace Database
+
+} // namespace {{ namespace }}
+{% endautoescape %}