public UserInfoJson GetUserInfo(string username) { Student s = SelectBy(p => p.SocialSecurityNumber == username).FirstOrDefault(); if (s == null) { return(null); } return(new UserInfoJson { ID = s.ID, FirstName = s.FirstName, LastName = s.LastName, StudentNumber = s.StudentNumber, SocialSecurityNumber = s.SocialSecurityNumber, Role = "Student", HasProposal = ProposalRepository.SelectBy(q => q.StudentID == s.ID).FirstOrDefault() != null }); }