public static void DispatchDomainEvents(this IMediator mediator, StdDbContext ctx)
{
var domainEntities = ctx.ChangeTracker
.Entries <BaseEntity>()
.Where(x => x.Entity.DomainEvents != null && x.Entity.DomainEvents.Any());
var domainEvents = domainEntities
.SelectMany(x => x.Entity.DomainEvents)
.ToList();
domainEntities.ToList()
.ForEach(entity => entity.Entity.ClearDomainEvents());
foreach (var domainEvent in domainEvents)
{
mediator.Publish(domainEvent);//.Wait();
}
}
public static async Task DispatchDomainEventsAsync(this IMediator mediator, StdDbContext ctx, CancellationToken cancellationToken = default)
{
var domainEntities = ctx.ChangeTracker
.Entries <BaseEntity>()
.Where(x => x.Entity.DomainEvents != null && x.Entity.DomainEvents.Any());
var domainEvents = domainEntities
.SelectMany(x => x.Entity.DomainEvents)
.ToList();
domainEntities.ToList()
.ForEach(entity => entity.Entity.ClearDomainEvents());
var tasks = domainEvents
.Select(async(domainEvent) => {
await mediator.Publish(domainEvent, cancellationToken).ConfigureAwait(false);
});
await Task.WhenAll(tasks).ConfigureAwait(false);
}