public void PopulateDocument(int markId, MemoryStream memory) { var mark = _markRepo.GetById(markId); if (mark == null) { throw new ArgumentNullException(nameof(mark)); } var subnode = mark.Subnode; var node = subnode.Node; var project = node.Project; var departmentHead = _employeeRepo.GetByDepartmentIdAndPosition( mark.Department.Id, _appSettings.DepartmentHeadPosId); if (departmentHead == null) { departmentHead = _employeeRepo.GetByDepartmentIdAndPosition( mark.Department.Id, _appSettings.ActingDepartmentHeadPosId); } if (departmentHead == null) { departmentHead = _employeeRepo.GetByDepartmentIdAndPosition( mark.Department.Id, _appSettings.DeputyDepartmentHeadPosId); } if (departmentHead == null) { departmentHead = _employeeRepo.GetByDepartmentIdAndPosition( mark.Department.Id, _appSettings.ActingDeputyDepartmentHeadPosId); } if (departmentHead == null) { throw new ConflictException(); } var constructions = _constructionRepo.GetAllByMarkId(markId); var standardConstructions = _standardConstructionRepo.GetAllByMarkId(markId); using (WordprocessingDocument wordDoc = WordprocessingDocument.Open(memory, true)) { var markName = MarkHelper.MakeMarkName( project.BaseSeries, node.Code, subnode.Code, mark.Code); (var complexName, var objectName) = MarkHelper.MakeComplexAndObjectName( project.Name, node.Name, subnode.Name, mark.Name); AppendConstructionToTable(wordDoc, constructions.ToList(), standardConstructions.ToList()); Word.AppendToMediumFooterTable( wordDoc, markName, complexName, objectName, mark, departmentHead); Word.AppendToSmallFooterTable(wordDoc, markName); } }