public GroupTripOrder orderGroupTrip(GroupTrip groupTrip, PaymentType paymentType, Address orderAddress, User user)
{
if (!this.users.Contains(user))
{
return(null);
}
if (groupTrip == null || orderAddress == null || user == null || !this.canOrderGroupTrip(groupTrip))
{
return(null);
}
if (groupTrip.saveInDB() == null)
{
return(null);
}
GroupTripOrder groupTripOrder = new GroupTripOrder(paymentType, DateTime.Now, user, orderAddress, ++numOrders, groupTrip);
DAL.Order value = groupTripOrder.saveInDB();
if (value == null)
{
return(null);
}
// value.boatToursManagerId = 1;
entity.numOrders = this.numOrders;
db.SaveChanges();
this.orders.Add(groupTripOrder.orderNumber, groupTripOrder);
return(groupTripOrder);
}
public GroupTripOrder(DAL.Order order) : base(order)
{
this.groupTrip = new GroupTrip(order.GroupTrip);
}
public bool canOrderGroupTrip(GroupTrip groupTrip)
{
if (groupTrip == null)
{
return(false);
}
if (DateTime.Compare(groupTrip.depatureTime, DateTime.Today) < 0)
{
return(false);
}
if (groupTrip.getNumPersonsOnBoard() <= 0)
{
return(false);
}
List <PriceCategory> priceCategories = groupTrip.getPriceCategories();
int priceCategoriesFound = 0;
foreach (PriceCategory value in priceCategories)
{
if (this.priceCategories.Contains(value))
{
priceCategoriesFound++;
}
}
if (priceCategoriesFound != priceCategories.Count)
{
return(false);
}
if (!this.routes.Contains(groupTrip.route) || !this.ships.Contains(groupTrip.ship) ||
!this.tripTypes.Contains(groupTrip.tripType))
{
return(false);
}
foreach (KeyValuePair <int, Order> entry in this.orders)
{
GroupTripOrder order = entry.Value as GroupTripOrder;
if (order != null && groupTrip.ship == order.groupTrip.ship)
{
/*
* Check, whether the time span of the new group trip overlaps with the available group trips
* if it's the same ship
*/
if (DateTime.Compare(groupTrip.depatureTime, DateTime.Today) < 0 &&
DateTime.Compare(groupTrip.depatureTime, order.groupTrip.depatureTime) >= 0 &&
DateTime.Compare(groupTrip.depatureTime, order.groupTrip.returnTime) <= 0 ||
DateTime.Compare(groupTrip.returnTime, order.groupTrip.depatureTime) >= 0 &&
DateTime.Compare(groupTrip.returnTime, order.groupTrip.returnTime) <= 0)
{
return(false);
}
}
}
return(true);
}
public GroupTripOrder(PaymentType paymentType, DateTime orderDate, User user, Address orderAddress, int orderNumber, GroupTrip groupTrip)
: base(paymentType, orderDate, user, orderAddress, groupTrip.getTotalPrice(), orderNumber)
{
this.groupTrip = groupTrip ?? throw new ArgumentNullException(nameof(groupTrip));
}