Code Optimization

Hello friends,

this post will be about NopCommerce Events and how to react on them. I will show how to react to the Order Placed Event.

For that we need to add our own class and inherit IConsumer<OrderPlacedEvent> so NopCommerce would automatically use it, 

here is the code:

namespace Nop.Plugin.MyProductFeeder
{
    public class MyOrderPlacedEvent : IConsumer<OrderPlacedEvent>
    {
        private readonly IPluginFinder _pluginFinder;
        private readonly IOrderService _orderService;
        private readonly IStoreContext _storeContext;

        private readonly Nop.Services.Common.IGenericAttributeService _genericAttributeService;

        public MyOrderPlacedEvent(
            IPluginFinder pluginFinder,
            IOrderService orderService,
            IStoreContext storeContext,
            Nop.Services.Common.IGenericAttributeService genericAttributeService)
        {
            this._pluginFinder = pluginFinder;
            this._orderService = orderService;
            this._storeContext = storeContext;
            this._genericAttributeService = genericAttributeService;
        }

        /// <summary>
        /// Handles the event.
        /// </summary>
        /// <param name="eventMessage">The event message.</param>
        public void HandleEvent(OrderPlacedEvent eventMessage)
        {
            eventMessage.Order.OrderStatus = OrderStatus.Pending;
            eventMessage.Order.OrderNotes.Add(new OrderNote() 
            { CreatedOnUtc = DateTime.UtcNow, DisplayToCustomer = true, 
              Note = "Please, confirm your order by email!" 
            });
            _orderService.UpdateOrder(eventMessage.Order);
        }
    }
}

So my main idea was to force user to confirm order by email with a unique link in it.

Not too complex but may not be so obvious for someone.

Thank you and see you there: NopCommerce customization - Full cycle of product adding in batch

1vqHSTrq1GEoEF7QsL8dhmJfRMDVxhv2y