public async Task <Response> AddMeal(Guid id, MealDto dto) { var st = await GetStudentFullDetails(id); if (st != null) { if (st.Parents.Count > 0) { var p = st.Parents.First(); st.AddMeal(dto.MealType, dto.POSId); _context.Students.Update(st); //SMS var s = SMSLog.Create(p.Phone, $"Dear {p.Name.First} student has ordered a meal on {DateTime.UtcNow} ..."); _context.SMSLogs.Add(s); await _context.SaveChangesAsync(); //Email _emailService.SendMail(p.Email, "Meal Notice", $"Dear {p.Name.First} student has ordered a meal on {DateTime.UtcNow} ..."); return(new Response()); } return(new Response(new List <string> { "Parent not found" })); } return(new Response(new List <string> { "Student not found" })); }