public override async Task DeleteAStudent(StudentsLookupModel request, IServerStreamWriter <StudentsModel> responseStream, ServerCallContext context)
{
StudentsModel output = new StudentsModel();
using (DbprofilDbcontext contxt = new DbprofilDbcontext())
{ var row = contxt.profiles.FirstOrDefault(r => r.matricNo == request.MatricNo);
var itemToRemove = contxt.profiles.SingleOrDefault(x => x.matricNo == request.MatricNo);
if (itemToRemove != null)
{
contxt.profiles.Remove(itemToRemove);
contxt.SaveChanges();
}
else
{
} }
Dbrepository dbRptObj = new Dbrepository();
var studentsList = dbRptObj.GetProfiles();
foreach (var studentsData in studentsList)
{
output.MatricNo = studentsData.matricNo;
output.Name = studentsData.name;
output.ProfilePicture = Google.Protobuf.ByteString.FromBase64(Convert.ToBase64String(studentsData.profilePics));
output.BloodGroup = studentsData.bloodGroup;
output.Programme = studentsData.programme;
output.School = studentsData.school;
await responseStream.WriteAsync(output);
}
// return base.DeleteAStudent(request, responseStream, context);
}
public override async Task GetAllStudentsInfo(StudentLookup request, IServerStreamWriter <StudentsModel> responseStream, ServerCallContext context)
{
StudentsModel output = new StudentsModel();
Dbrepository dbRptObj = new Dbrepository();
var studentsList = dbRptObj.GetProfiles();
foreach (var studentsData in studentsList)
{
output.MatricNo = studentsData.matricNo;
output.Name = studentsData.name;
output.ProfilePicture = Google.Protobuf.ByteString.FromBase64(Convert.ToBase64String(studentsData.profilePics));
output.BloodGroup = studentsData.bloodGroup;
output.Programme = studentsData.programme;
output.School = studentsData.school;
await responseStream.WriteAsync(output);
}
}
