/// <summary>
/// Lend equipment to diver
/// </summary>
/// <param name="dive"></param>
/// <param name="diver"></param>
private void LendEquipment(Dive dive, Diver diver)
{
// If diver already have this equipment then just extend loan date
if (diver.CheckIfDiverHaveEquipment(this))
{
SetLoanDate(dive);
}
// Else if equipment is available and diver does not have equipment from that category
else if (IsEquipmentAvailable() && !diver.CheckExistingEquipmentByCategory(ID) && !diver.CheckIfDiverHaveEquipment(this))
{
// Add equipment to diver
diver.AddEquipment(this);
// Set loan date
SetLoanDate(dive);
// Reduce stock
stock--;
}
}