37 lines
2.1 KiB
C#
37 lines
2.1 KiB
C#
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using MediatR;
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using Microsoft.Extensions.Logging;
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using ZeroFramework.DeviceCenter.Application.Infrastructure;
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using ZeroFramework.DeviceCenter.Application.IntegrationEvents.Events.Ordering;
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using ZeroFramework.DeviceCenter.Domain.Aggregates.BuyerAggregate;
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using ZeroFramework.DeviceCenter.Domain.Aggregates.OrderAggregate;
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using ZeroFramework.DeviceCenter.Domain.Events.Ordering;
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namespace ZeroFramework.DeviceCenter.Application.DomainEventHandlers.Ordering.OrderCancelled
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{
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public class OrderCancelledDomainEventHandler(IOrderRepository orderRepository, ILoggerFactory loggerFactory, IBuyerRepository buyerRepository, IIntegrationEventService integrationEventService) : INotificationHandler<OrderCancelledDomainEvent>
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{
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private readonly IOrderRepository _orderRepository = orderRepository ?? throw new ArgumentNullException(nameof(orderRepository));
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private readonly IBuyerRepository _buyerRepository = buyerRepository ?? throw new ArgumentNullException(nameof(buyerRepository));
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private readonly ILoggerFactory _loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
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private readonly IIntegrationEventService _integrationEventService = integrationEventService;
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public async Task Handle(OrderCancelledDomainEvent orderCancelledDomainEvent, CancellationToken cancellationToken)
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{
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_loggerFactory.CreateLogger<OrderCancelledDomainEvent>().LogTrace("Order with Id: {OrderId} has been successfully updated to status {Status} ({Id})", orderCancelledDomainEvent.Order.Id, nameof(OrderStatus.Cancelled), OrderStatus.Cancelled.Id);
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var order = await _orderRepository.GetAsync(orderCancelledDomainEvent.Order.Id);
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Buyer? buyer = await _buyerRepository.FindByIdAsync(order.BuyerId);
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if (buyer is not null)
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{
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var orderStatusChangedToCancelledIntegrationEvent = new OrderStatusChangedToCancelledIntegrationEvent(order.Id, order.OrderStatus.Name, buyer.UserId);
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await _integrationEventService.AddAndSaveEventAsync(orderStatusChangedToCancelledIntegrationEvent);
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}
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}
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}
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}
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