public List <TenderNoticeModel> findTenders(string columnName, string value)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "select * from fieldlist natural join tendernotice WHERE " + columnName + "=@value order by SubDateTime";
command.Parameters.AddWithValue("@value", value);
MySqlDataReader reader = command.ExecuteReader();
List <TenderNoticeModel> tenderList = new List <TenderNoticeModel>();
while (reader.Read())
{
TenderNoticeModel tender = new TenderNoticeModel();
tender.ExpDateTime = reader.GetDateTime("expdatetime");
TimeSpan differnce = tender.ExpDateTime - DateTime.Now;
if (Convert.ToDecimal(differnce.TotalMinutes) < 1)
{
continue;
}
tender.FieldName = reader.GetString("fieldname");
tender.NoticeId = reader.GetInt32("noticeId");
tender.SubDateTime = reader.GetDateTime("SubDateTime");
tender.Organization = reader.GetString("organization");
tenderList.Add(tender);
}
DbConnection.Close();
return(tenderList);
}
public ActionResult CreateNewTender()
{
if (Session["isOrg"] != null) // if not in a session
{
if ((bool)Session["isOrg"]) // If Organization session
{
if (Request.HttpMethod.Equals("POST")) // create new tender by organization
{
TenderNoticeModel tenderModel = new TenderNoticeModel();
tenderModel.Organization = (String)Session["username"];
tenderModel.FieldName = Request.Form["select"];
tenderModel.ExpDateTime = Convert.ToDateTime(Request.Form["dateTime"]); // expiring date
tenderModel.SubDateTime = DateTime.Now;
HttpPostedFileBase file = Request.Files["PDF"]; // upload PDF
if (file != null && file.ContentLength > 0)
{
System.IO.Stream fileStream = file.InputStream;
byte[] data = new byte[file.ContentLength];
fileStream.Read(data, 0, data.Length);
fileStream.Close();
tenderModel.PdfDoc = data;
}
DBContext.GetInstance().createTenderNotice(tenderModel); // create db entry
}
return View();
}
}
return null; // fo nothing if not in a session
}
public void createTenderNotice(TenderNoticeModel model)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "INSERT INTO tenderNotice (pdfDoc,organization,expdatetime,fieldname,subdatetime) values(@pdfDoc,@organization,@expdatetime,@fieldname,@subdatetime)";
command.Parameters.AddWithValue("@pdfDoc", model.PdfDoc);
command.Parameters.AddWithValue("@organization", model.Organization);
command.Parameters.AddWithValue("@expdatetime", model.ExpDateTime);
command.Parameters.AddWithValue("@fieldname", model.FieldName);
command.Parameters.AddWithValue("@subdatetime", model.SubDateTime);
command.ExecuteNonQuery();
DbConnection.Close();
}
public List <TenderNoticeModel> findTendersOfOrg(string columnName, string value)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "select * from tendernotice WHERE " + columnName + "=@value order by SubDateTime desc";
command.Parameters.AddWithValue("@value", value);
MySqlDataReader reader = null;
List <TenderNoticeModel> tenderList = new List <TenderNoticeModel>();
try
{
reader = command.ExecuteReader();
while (reader.Read())
{
TenderNoticeModel tender = new TenderNoticeModel();
tender.ExpDateTime = reader.GetDateTime("expdatetime");
TimeSpan differnce = tender.ExpDateTime - DateTime.Now;
tender.FieldName = reader.GetString("fieldname");
tender.NoticeId = reader.GetInt32("noticeId");
tender.SubDateTime = reader.GetDateTime("SubDateTime");
tender.Organization = reader.GetString("organization");
try
{
tender.AcceptedBidder = reader.GetString("acceptedbidder");
tender.AcceptanceNotice = reader.GetString("acceptancenotice");
}
catch
{
tender.AcceptedBidder = "";
tender.AcceptanceNotice = "";
}
tenderList.Add(tender);
}
}
catch { }
DbConnection.Close();
return(tenderList);
}
public List<TenderNoticeModel> findTendersOfOrg(string columnName, string value)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "select * from tendernotice WHERE " + columnName + "=@value order by SubDateTime desc";
command.Parameters.AddWithValue("@value", value);
MySqlDataReader reader =null;
List<TenderNoticeModel> tenderList = new List<TenderNoticeModel>();
try
{
reader = command.ExecuteReader();
while (reader.Read())
{
TenderNoticeModel tender = new TenderNoticeModel();
tender.ExpDateTime = reader.GetDateTime("expdatetime");
TimeSpan differnce = tender.ExpDateTime - DateTime.Now;
tender.FieldName = reader.GetString("fieldname");
tender.NoticeId = reader.GetInt32("noticeId");
tender.SubDateTime = reader.GetDateTime("SubDateTime");
tender.Organization = reader.GetString("organization");
try
{
tender.AcceptedBidder = reader.GetString("acceptedbidder");
tender.AcceptanceNotice = reader.GetString("acceptancenotice");
}
catch
{
tender.AcceptedBidder = "";
tender.AcceptanceNotice = "";
}
tenderList.Add(tender);
}
}
catch { }
DbConnection.Close();
return tenderList;
}
public List<TenderNoticeModel> findTenders(string columnName, string value)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "select * from fieldlist natural join tendernotice WHERE " + columnName + "=@value order by SubDateTime";
command.Parameters.AddWithValue("@value", value);
MySqlDataReader reader = command.ExecuteReader();
List<TenderNoticeModel> tenderList = new List<TenderNoticeModel>();
while (reader.Read())
{
TenderNoticeModel tender = new TenderNoticeModel();
tender.ExpDateTime = reader.GetDateTime("expdatetime");
TimeSpan differnce = tender.ExpDateTime - DateTime.Now;
if (Convert.ToDecimal(differnce.TotalMinutes) < 1) { continue; }
tender.FieldName = reader.GetString("fieldname");
tender.NoticeId = reader.GetInt32("noticeId");
tender.SubDateTime = reader.GetDateTime("SubDateTime");
tender.Organization = reader.GetString("organization");
tenderList.Add(tender);
}
DbConnection.Close();
return tenderList;
}
public void createTenderNotice(TenderNoticeModel model)
{
DbConnection.Open();
MySqlCommand command = DbConnection.CreateCommand();
command.CommandText = "INSERT INTO tenderNotice (pdfDoc,organization,expdatetime,fieldname,subdatetime) values(@pdfDoc,@organization,@expdatetime,@fieldname,@subdatetime)";
command.Parameters.AddWithValue("@pdfDoc", model.PdfDoc);
command.Parameters.AddWithValue("@organization", model.Organization);
command.Parameters.AddWithValue("@expdatetime", model.ExpDateTime);
command.Parameters.AddWithValue("@fieldname", model.FieldName);
command.Parameters.AddWithValue("@subdatetime", model.SubDateTime);
command.ExecuteNonQuery();
DbConnection.Close();
}
