private void btnGrant_Click(object sender, EventArgs e)
{
try
{
if (txtCount.CheckNull())
{
return;
}
if (!txtCount.CheckInt())
{
return;
}
if (comboNoteBook.SelectedItem == null)
{
CheckData.ErrorMessage("Error , Plase Select notebook from the combo box");
return;
}
if (reseller == null)
{
CheckData.ErrorMessage("Error , Plase Select reseller ");
return;
}
// Todo Check Limit of NoteBookSerials Count
var noteBook = noteBooks.First(x => x.Id == (int)comboNoteBook.SelectedValue);
int NoteBookSerialsCount = noteBook.NoteBookSerials.Count();
var resellerAndNoteBookCount = resellerAndNoteBooks.FirstOrDefault(x => x.NoteBookId == (int)comboNoteBook.SelectedValue);
int requiredCount = Convert.ToInt32(txtCount.Text);
bool check;
if (resellerAndNoteBookCount == null)
{
check = NoteBookSerialsCount < requiredCount;
}
else
{
int AllowedNumber = NoteBookSerialsCount - resellerAndNoteBookCount.Count;
check = AllowedNumber < requiredCount;
}
if (check)
{
CheckData.ErrorMessage("Error , You have exceeded your notebook count limit ");
return;
}
//----------------------------------------------------------------------
ResellerAndNoteBook resellerAndNoteBook = CallAPI.PostObjectAndGetObject <ResellerAndNoteBook, ResellerAndNoteBook>(null, "GrantNoteBooksToReseller",
reseller.Id.ToString(), comboNoteBook.SelectedValue.ToString(), txtCount.Text);
MessageBox.Show("Added Done", "Done", MessageBoxButtons.OK, MessageBoxIcon.Information);
FillGrid();
}
catch (Exception ex)
{
CheckData.ErrorMessage();
}
}
public async Task <ActionResult <ResellerAndNoteBook> > GrantNoteBooksToReseller(int resellerId, int noteBookId, int count)
{
ResellerAndNoteBook resellerAndNoteBook = _context.ResellerAndNoteBooks.FirstOrDefault(x => x.NoteBookId == noteBookId && x.ResellerId == resellerId);
if (resellerAndNoteBook == null)
{
resellerAndNoteBook = new ResellerAndNoteBook
{
ResellerId = resellerId,
Count = count,
NoteBookId = noteBookId,
LastGrantDate = DateTime.Now
};
_context.ResellerAndNoteBooks.Add(resellerAndNoteBook);
}
else
{
resellerAndNoteBook.Count += count;
resellerAndNoteBook.LastGrantDate = DateTime.Now;
}
await _context.SaveChangesAsync();
return(resellerAndNoteBook);
}
