public string AddExpert(Expert expert)
{
var checkExpert = GetCourses(expert.Zid);
if (checkExpert.Any(course => course.Course == expert.Course))
{
return "You already enrolled for this course";
}
var insertExpert = new SqlCommand(@"INSERT INTO [dbo].[Ks_Expert] ([ZID], [Course], [First_Name], [Last_Name], [Email])
VALUES (@zid, @course, @firstMan, @lastName, @email)", _connection);
insertExpert.Parameters.AddWithValue("@zid", expert.Zid == null ? DBNull.Value.ToString() : expert.Zid);
insertExpert.Parameters.AddWithValue("@firstMan", expert.FirstName == null ? DBNull.Value.ToString() : expert.FirstName);
insertExpert.Parameters.AddWithValue("@lastName", expert.LastName == null ? DBNull.Value.ToString() : expert.LastName);
insertExpert.Parameters.AddWithValue("@email", expert.Email == null ? DBNull.Value.ToString() : expert.Email);
insertExpert.Parameters.AddWithValue("@course", expert.Course == null ? DBNull.Value.ToString() : expert.Course);
_connection.Open();
insertExpert.ExecuteNonQuery();
_connection.Close();
try
{
SendEmail(expert);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
return "Successfully Enrolled As Expert";
}
private static void SendEmail(Expert expert)
{
var from = new MailAddress("*****@*****.**", "KnowledgeShare");
var to = new MailAddress(expert.Email);
var mail = new MailMessage(from, to)
{
Subject = "Enrolled as an Expert",
Body = "You have been successfully enrolled as an expert for course" + " " + expert.Course
};
var ms = new SmtpClient("smtpcorp.com")
{
Credentials = new NetworkCredential("*****@*****.**", "lucky_123"),
Port = 2525
};
ms.Send(mail);
}