/// <summary>
/// Loads the data in the form
/// </summary>
private void CreateOrLoadData()
{
// get group
var userId = GetUserId();
var groupId = Convert.ToInt32(Context.Parameters["GroupId"]);
var group = GroupService.GetGroup(groupId, userId);
// get or create the payment
var paymentId = Context.Parameters["Id"];
if (paymentId != null)
{
// load
Data = PaymentService.GetPayment(Convert.ToInt32(paymentId));
IsEditable = IsDeletable = PaymentService.IsPaymentEditable(userId, Convert.ToInt32(paymentId));
}
else
{
// create new
Data = new PaymentData()
{
GroupId = groupId,
CreatedDate = DateTime.Today,
Currency = group.Currency
};
IsEditable = true;
IsDeletable = false;
}
GroupName = group.Name;
// load payers and debtors
AllPayers = PaymentService.GetPayers(groupId, Convert.ToInt32(paymentId));
AllDebtors = PaymentService.GetDebtors(groupId, Convert.ToInt32(paymentId));
Recalculate();
foreach (var row in AllPayers.Where(n => n.Amount > 0))
{
AddLoadedUser(row, Payers);
}
foreach (var row in AllDebtors.Where(n => n.Amount > 0))
{
AddLoadedUser(row, Debtors);
}
if (AllPayers.Count > Payers.Count)
{
AddRow(Payers);
}
if (AllDebtors.Count > Debtors.Count)
{
AddRow(Debtors);
}
}
public void AddSelectedUser(string name, TransactionRowData row, string context)
{
if (context == "payers")
{
var user = AllPayers.FirstOrDefault(n => n.Name == name);
if (user != null)
{
var item = Payers.First(n => n.RowId == row.RowId);
item.Name = user.Name;
item.UserId = user.UserId;
item.ImageUrl = user.ImageUrl;
item.Id = user.Id;
item.IsUserboxVisible = true;
}
if (AllPayers.Count > Payers.Count)
{
AddRow(Payers);
}
}
else if (context == "debtors")
{
var user = AllDebtors.FirstOrDefault(n => n.Name == name);
if (user != null)
{
var item = Debtors.First(n => n.RowId == row.RowId);
item.Name = user.Name;
item.UserId = user.UserId;
item.ImageUrl = user.ImageUrl;
item.Id = user.Id;
item.IsUserboxVisible = true;
}
if (AllDebtors.Count > Debtors.Count)
{
AddRow(Debtors);
}
}
}