public void DeleteGraph(Uri graph)
{
if (graph == null || !graph.IsAbsoluteUri)
{
throw new ArgumentException(Common.Constants.Messages.Graph.InvalidFormat, nameof(graph));
}
var graphs = GetGraphs();
var graphExists = graphs.TryGetFirstOrDefault(g => g.Name == graph, out var graphDto);
if (!graphExists)
{
throw new GraphNotFoundException(Common.Constants.Messages.Graph.NotExists, graph);
}
if (graphDto.Status != Common.Enums.Graph.GraphStatus.Unreferenced)
{
throw new ReferenceException(Common.Constants.Messages.Graph.Referenced, graph.OriginalString);
}
_graphManagementRepo.DeleteGraph(graph);
_auditTrailLogService.AuditTrail($"Graph in database with uri \"{graph}\" deleted.");
}
