private dynamic ImportConfiguration(ModulesExportDto dto)
{
var state = _audioEngine.IsRunning;
try
{
if (state)
{
_audioEngine.Stop();
}
if (dto?.Modules == null)
{
return(false);
}
if (!_connectionService.Truncate())
{
_logger.Error("Could not truncate the connections table.");
return(false);
}
if (!_moduleService.Truncate())
{
_logger.Error("Could not truncate the modules table.");
return(false);
}
var moduleIdMap = new Dictionary <long, long>();
foreach (var moduleDto in dto.Modules)
{
var oldId = moduleDto.Id;
_moduleService.Insert(moduleDto);
moduleIdMap.Add(oldId, moduleDto.Id);
}
foreach (var connectionDto in dto.Connections)
{
if (moduleIdMap.TryGetValue(connectionDto.SourceId, out var newSourceId) &&
moduleIdMap.TryGetValue(connectionDto.TargetId, out var newTargetId))
{
connectionDto.SourceId = newSourceId;
connectionDto.TargetId = newTargetId;
_connectionService.Insert(connectionDto);
}
}
return(true);
}
finally
{
if (state)
{
_audioEngine.Start();
}
}
}
private object InsertConnection(ModuleConnectionDto connectionDto)
{
if (connectionDto.SourceId <= 0 || connectionDto.TargetId <= 0)
{
return(false);
}
if (!_moduleConnectionService.Insert(connectionDto))
{
return(false);
}
_audioEngine.AddConnection(connectionDto.Id);
return(connectionDto);
}