public bool SaveStockQuote(stock_quotes quote, out string errorMessage)
{
bool success = true;
errorMessage = String.Empty;
try
{
entities.stock_quotes.Add(quote);
entities.SaveChanges();
}
catch (Exception e)
{
Console.WriteLine(e.InnerException.Message.ToString());
errorMessage = e.InnerException.InnerException.Message;
success = false;
}
return(success);
}
public static void EditQuoteFile(OpenFileDialog fileDialog, DateTime date)
{
StockQuoteRepository quoteRepo = new StockQuoteRepository();
StockRepository stockRepo = new StockRepository();
stock_quotes quote;
bool success = false;
bool flag = true;
String ErrorMessage;
AwaitForm waitForm = new AwaitForm();
string fileName = fileDialog.FileName;
Microsoft.Office.Interop.Excel.Application xlApp = new Microsoft.Office.Interop.Excel.Application();
Workbook xlWorkbook = xlApp.Workbooks.Open(fileName);
Worksheet xlWorksheet = xlWorkbook.Sheets[1];
Range xlRange = xlWorksheet.UsedRange;
int rowCount = xlRange.Rows.Count;
int colCount = xlRange.Columns.Count;
if (xlRange[2, 2].Value2 != null)
{
for (int i = 2; i <= rowCount; i++)
{
string stockCode = xlRange[i, 1].Value2.ToString().ToUpper().Trim();
int stock_id = stockRepo.GetStockId(stockCode);
if (stockCode.Length == 4)
{
bool isExisted = stockRepo.CheckCurrentStock(stockCode);
if (!isExisted)
{
stock stock = new stock();
stock.code = stockCode;
quote = new stock_quotes();
quote.stock_id = stockRepo.SaveStock(stock, out ErrorMessage);
}
quote = quoteRepo.FindStockQuoteByStockIdAndDate(stock_id, date);
quote.quote_date = date.Date;
quote.open = xlRange.Cells[i, 3].Value2 == 0 ? Decimal.Parse(xlRange.Cells[i, 2].Value2.ToString()) : Decimal.Parse(xlRange.Cells[i, 3].Value2.ToString());
quote.high = Decimal.Parse(xlRange.Cells[i, 4].Value2.ToString());
quote.low = Decimal.Parse(xlRange.Cells[i, 5].Value2.ToString());
quote.close = Decimal.Parse(xlRange.Cells[i, 6].Value2.ToString());
quote.volume = Decimal.Parse(xlRange.Cells[i, 7].Value2.ToString()) / 100;
quote.value = Decimal.Parse(xlRange.Cells[i, 8].Value2.ToString());
quote.frequency = Decimal.Parse(xlRange.Cells[i, 9].Value2.ToString());
quote.foreign_sell = Decimal.Parse(xlRange.Cells[i, 10].Value2.ToString()) / 100;
quote.foreign_buy = Decimal.Parse(xlRange.Cells[i, 11].Value2.ToString()) / 100;
success = quoteRepo.UpdateStockQuote(quote, out ErrorMessage);
if (!String.IsNullOrEmpty(ErrorMessage))
{
MessageBox.Show(ErrorMessage);
}
if (flag)
{
waitForm.Show();
waitForm.Refresh();
}
flag = false;
}
}
if (success)
{
waitForm.Close();
MessageBox.Show("Data berhasil disimpan");
}
}
else
{
MessageBox.Show("File tidak memiliki data");
}
}
public stock_quotes FindStockQuoteByStockIdAndDate(int stock_id, DateTime date)
{
stock_quotes quote = entities.stock_quotes.Where(q => q.stock_id == stock_id).Where(q => q.quote_date == date.Date).First();
return(quote);
}
public stock_quotes FindStockQuoteById(int id)
{
stock_quotes quote = entities.stock_quotes.Where(q => q.id == id).First();
return(quote);
}