public static Set<Category> getDistinctCategories(Order order) {
Set<Category> catSet = new HashSet<Category>();
for (OrderLine line : order.getOrderLines()) {
catSet.add(line.getItem().getProduct().getCategory());
}
return catSet;
}
public boolean IsEnoughTimeForOrder(Order order) {
// TODO unit unittest and reimplement/refactor it if needed
int maxHoursOfWorkInDay = 8;
int maxHoursOfWorkMonthly = 176;
Calendar c = Calendar.getInstance();
int monthMaxDays = c.getActualMaximum(Calendar.DAY_OF_MONTH);
int daysRemaining = monthMaxDays - c.get(Calendar.DAY_OF_MONTH);
int timeRemainingInThisMonth =
Math.min(
(maxHoursOfWorkMonthly - getHoursWorkedThisMonth()),
daysRemaining * maxHoursOfWorkInDay);
boolean isEnoughTime = (timeRemainingInThisMonth > order.getTimeEstimate());
if (isEnoughTime) return true;
return false;
}
public void addOrder(Order anOrder) {
getOrders().add(anOrder);
anOrder.setCustomer(this);
}
public Order removeOrder(Order order) {
getOrders().remove(order);
order.setSendMethod(null);
return order;
}
public Order addOrder(Order order) {
getOrders().add(order);
order.setSendMethod(this);
return order;
}