public string addAdmin(Administrator tempAdmin)
{
try
{
using (var context = new MailRecorderDBEntities())
{
ADMIN admin = new ADMIN
{
ADMIN_NAME = tempAdmin.getAdminName(),
ADMIN_UNAME = tempAdmin.getAdminUname(),
ADMIN_PASSWORD = tempAdmin.getAdminPword()
};
if (context.ADMINs.Any(x => x.ADMIN_UNAME == admin.ADMIN_UNAME))
{
return(null);
}
else
{
context.ADMINs.Add(admin);
context.SaveChanges();
return(admin.ADMIN_UNAME);
}
}
}
catch (Exception e)
{
throw e;
}
}
public List <Object> bookingDataGridPopulator()
{
try
{
using (var context = new MailRecorderDBEntities())
{
List <Object> mails = context.MAILs.Select(x => new { x.Id,
x.DIARY_NO,
x.MRDIARY_NO,
x.DATE_TODAY,
x.SUBJECT,
x.INITIATOR,
x.RECEIVED_FROM,
x.SENT_TO,
x.CC,
x.DATE_SENT,
x.REMARKS }).ToList <Object>();
return(mails);
}
}
catch (Exception e)
{
throw e;
}
}
public int mailIDIncrementer()
{
try
{
using (var context = new MailRecorderDBEntities())
{
var customers = context.MAILs.OrderByDescending(x => x.Id);
if (customers.Count() > 0)
{
var lastId = customers.FirstOrDefault <MAIL>();
return(++lastId.Id);
}
else
{
return(0);
}
}
}
catch (Exception e)
{
throw e;
}
}
public string updateCustomer(Mail mail, int id)
{
try
{
using (var context = new MailRecorderDBEntities())
{
MAIL mailUp = context.MAILs.Where(x => x.Id == id).FirstOrDefault <MAIL>();
mailUp.Id = mail.getmailID();
mailUp.DIARY_NO = mail.getDiaryNo();
mailUp.MRDIARY_NO = mail.getmrDiary();
mailUp.SUBJECT = mail.getSubject();
mailUp.DATE_SENT = mail.getDateSent();
mailUp.DATE_TODAY = mail.getDateToday();
mailUp.INITIATOR = mail.getInitiator();
mailUp.RECEIVED_FROM = mail.getRecievedFrom();
mailUp.SENT_TO = mail.getSentTo();
mailUp.CC = mail.getCc();
mailUp.REMARKS = mail.getRemarks();
context.SaveChanges();
return(mailUp.DIARY_NO.ToString());
}
}
catch (Exception e)
{
throw e;
}
}
public string addMail(Mail tempMail)
{
try
{
using (var context = new MailRecorderDBEntities())
{
var mail = new MAIL()
{
Id = tempMail.getmailID(),
DIARY_NO = tempMail.getDiaryNo(),
MRDIARY_NO = tempMail.getmrDiary(),
SUBJECT = tempMail.getSubject(),
DATE_SENT = tempMail.getDateSent(),
DATE_TODAY = tempMail.getDateToday(),
INITIATOR = tempMail.getInitiator(),
RECEIVED_FROM = tempMail.getRecievedFrom(),
SENT_TO = tempMail.getSentTo(),
CC = tempMail.getCc(),
REMARKS = tempMail.getRemarks()
};
context.MAILs.Add(mail);
context.SaveChanges();
return(mail.SUBJECT);
}
}
catch (Exception e)
{
throw e;
}
}
public string deleteMail(int id)
{
using (var context = new MailRecorderDBEntities())
{
var author = new MAIL {
Id = id
};
context.Entry(author).State = EntityState.Deleted;
context.SaveChanges();
return(author.Id.ToString());
}
}
internal void SearchData(TextBox txtFilter, DataGrid bookingDataGrid)
{
using (MailRecorderDBEntities mailDB = new MailRecorderDBEntities())
{
var src = from mail in mailDB.MAILs
where ((mail.SUBJECT) + (mail.DIARY_NO) + (mail.MRDIARY_NO) + (mail.INITIATOR) + (mail.RECEIVED_FROM) + (mail.REMARKS) + (mail.SENT_TO) + (mail.CC)).Contains(txtFilter.Text)
select new
{
mail.Id,
mail.DIARY_NO,
mail.MRDIARY_NO,
mail.DATE_TODAY,
mail.SUBJECT,
mail.INITIATOR,
mail.RECEIVED_FROM,
mail.SENT_TO,
mail.CC,
mail.DATE_SENT,
mail.REMARKS
};
bookingDataGrid.ItemsSource = src.ToList();
}
}
public string adminAuthenticator(string uname, string pword)
{
try
{
using (var context = new MailRecorderDBEntities())
{
ADMIN admin = context.ADMINs.Where(a => a.ADMIN_UNAME == uname && a.ADMIN_PASSWORD == pword).FirstOrDefault <ADMIN>();
if (admin != null)
{
return(admin.ADMIN_UNAME);
}
else
{
return("Invalid Credentials");
}
}
}
catch (Exception e)
{
throw e;
}
}
