/// <summary>
/// This method will remove a foreign key (if any exists) that is no longer possible with the
/// new meta data system (IPageMetaDataDefinition)
/// </summary>
/// <param name="dataTypeDescriptor"></param>
/// <param name="dataStoreExists"></param>
private void UpdateWithNewPageFolderForeignKeySystem(DataTypeDescriptor dataTypeDescriptor, bool dataStoreExists)
{
if (dataTypeDescriptor.IsPageFolderDataType == false)
{
return;
}
DataFieldDescriptor dataFieldDescriptor = dataTypeDescriptor.Fields["IAggregationDescriptionIdForeignKey"];
if (dataFieldDescriptor == null)
{
return;
}
Log.LogVerbose("GeneratedTypesFacade", string.Format("Removing the property {0} on the type {1}.{2}", dataFieldDescriptor.Name, dataTypeDescriptor.Namespace, dataTypeDescriptor.Name));
if (!dataStoreExists)
{
dataTypeDescriptor.Fields.Remove(dataFieldDescriptor);
DynamicTypeManager.UpdateDataTypeDescriptor(dataTypeDescriptor, false);
return;
}
DataTypeDescriptor oldDataTypeDescriptor = dataTypeDescriptor.Clone();
dataTypeDescriptor.Fields.Remove(dataFieldDescriptor);
var dataTypeChangeDescriptor = new DataTypeChangeDescriptor(oldDataTypeDescriptor, dataTypeDescriptor);
var updateDataTypeDescriptor = new UpdateDataTypeDescriptor(oldDataTypeDescriptor, dataTypeDescriptor);
DynamicTypeManager.AlterStore(updateDataTypeDescriptor, false);
}
/// <summary>
/// This method will remove a foreign key (if any exists) that is no longer possible with the
/// new meta data system (IPageMetaDataDefinition)
/// </summary>
/// <param name="dataTypeDescriptor"></param>
private void UpdateWithNewMetaDataForeignKeySystem(DataTypeDescriptor dataTypeDescriptor)
{
if (dataTypeDescriptor.IsPageMetaDataType)
{
var dataFieldDescriptor = dataTypeDescriptor.Fields[nameof(IPageMetaData.FieldName)];
if (dataFieldDescriptor?.ForeignKeyReferenceTypeName != null) // This should never fail, but want to be sure
{
dataFieldDescriptor.ForeignKeyReferenceTypeName = null;
DynamicTypeManager.UpdateDataTypeDescriptor(dataTypeDescriptor, false);
Log.LogVerbose("GeneratedTypesFacade", string.Format("Removing foreign on the property {0} on the type {1}.{2}", dataFieldDescriptor.Name, dataTypeDescriptor.Namespace, dataTypeDescriptor.Name));
}
}
}