/// <summary>
/// Add a <see cref="MTransfer"/> to the corresponding transfers list if it is not already included.
/// </summary>
/// <param name="megaTransfers"><see cref="TransferQueue"/> which contains the transfers list(s).</param>
/// <param name="transfer"><see cref="MTransfer"/> to be added to the corresponding transfer list.</param>
/// <returns>The <see cref="TransferObjectModel"/> corresponding to the <see cref="MTransfer"/>.</returns>
public static TransferObjectModel AddTransferToList(TransferQueue megaTransfers, MTransfer transfer)
{
// Folder transfers are not included into the transfers list.
if (transfer == null || transfer.isFolderTransfer())
{
return(null);
}
// Search if the transfer already exists into the transfers list.
var megaTransfer = SearchTransfer(megaTransfers.SelectAll(), transfer);
if (megaTransfer != null)
{
return(megaTransfer);
}
// If doesn't exist create a new one and add it to the transfers list
megaTransfer = CreateTransferObjectModel(transfer);
if (megaTransfer != null)
{
megaTransfers.Add(megaTransfer);
}
return(megaTransfer);
}