public async Task <List <Professor> > GetAllProfessors(CancellationToken token) { var professors = new List <ApiModel.Professor>(); var dataProfessors = await _dbContext.GetProfessors(token); foreach (var professor in dataProfessors) { var apiProfessor = ProfessorConverter.EntityToApiModel(professor); professors.Add(apiProfessor); } return(professors); }