private void DeleteBookedProductCommandExecuted(EventBookedProductModel obj)
{
obj.PropertyChanged -= OnEventBookedProductModelPropertyChanged;
_eventInvoice.EventBookedProducts.Remove(obj);
_event.EventCharges.Remove(obj.EventCharge);
_eventDataUnit.EventChargesRepository.Delete(obj.EventCharge.EventCharge);
_event.EventBookedProducts.Remove(obj);
_eventDataUnit.EventBookedProductsRepository.Delete(obj.EventBookedProduct);
}
private void AddInvoiceProduct(EventInvoiceModel model)
{
var charge = new EventCharge()
{
ID = Guid.NewGuid(),
EventID = _event.Event.ID,
ShowInInvoice = model.EventInvoice.ShowInInvoice
};
var item = new EventBookedProductModel(new EventBookedProduct()
{
ID = Guid.NewGuid(),
EventBookingItemID = model.EventInvoice.ID,
EventID = _event.Event.ID,
EventCharge = charge
});
item.Quantity = _event.Event.Places;
item.PropertyChanged += OnEventBookedProductModelPropertyChanged;
model.EventBookedProducts.Add(item);
}
/// <summary>
/// Update the product and charges quantities when number of people changes
/// for a particular product if the quantity is same as number of people before changing the number of peope.
/// </summary>
/// <param name="product"></param>
private void SetProductCountAndCharges(EventBookedProductModel product)
{
if (product.Quantity == _originalEvent.Places)
{
product.Quantity = Event.Places;
_event.EventCharges.Where(p => p.EventCharge.ID == product.EventCharge.EventCharge.ID).ForEach(eCharge =>
{
eCharge.Quantity = Event.Places;
});
}
}
private void RemoveEventBookedProductAndCharges(EventBookedProductModel product)
{
_eventsDataUnit.EventChargesRepository.Delete(product.EventCharge.EventCharge);
_eventsDataUnit.EventBookedProductsRepository.Delete(product.EventBookedProduct);
var eventCharges = new System.Collections.Generic.List<EventChargeModel>();
_event.EventCharges.ForEach(eventCharge =>
{
if (eventCharge.EventCharge.ID == product.EventCharge.EventCharge.ID)
{
eventCharges.Add(eventCharge);
}
});
eventCharges.ForEach(echarge => _event.EventCharges.Remove(echarge));
_event.EventBookedProducts.Remove(product);
}
private void DeleteBookedProductCommandExecuted(EventBookedProductModel obj)
{
obj.PropertyChanged -= OnEventBookedProductModelPropertyChanged;
_eventCatering.EventBookedProducts.Remove(obj);
_event.EventCharges.Remove(obj.EventCharge);
_eventDataUnit.EventChargesRepository.Delete(obj.EventCharge.EventCharge);
_event.EventBookedProducts.Remove(obj);
_eventDataUnit.EventBookedProductsRepository.Delete(obj.EventBookedProduct);
SubmitCommand.RaiseCanExecuteChanged();
}
private void AddCateringProduct(EventCateringModel model)
{
var charge = new EventCharge
{
ID = Guid.NewGuid(),
EventID = _event.Event.ID,
ShowInInvoice = model.EventCatering.ShowInInvoice
};
var productModel = new EventBookedProductModel(new EventBookedProduct
{
ID = Guid.NewGuid(),
EventBookingItemID = model.EventCatering.ID,
EventID = _event.Event.ID,
EventCharge = charge
});
productModel.Quantity = _event.Event.Places;
productModel.PropertyChanged += OnEventBookedProductModelPropertyChanged;
model.EventBookedProducts.Add(productModel);
}
