public static Func <Task> GetHandler(
IAsyncDocumentSession session,
object @event)
{
return(@event switch
{
Events.V1.ClassifiedAdCreated e =>
() => Create(e.Id, e.OwnerId),
Events.V1.ClassifiedAdTitleChanged e =>
() => Update(e.Id, ad => ad.Title = e.Title),
Events.V1.ClassifiedAdTextUpdated e =>
() => Update(e.Id, ad => ad.Description = e.AdText),
Events.V1.ClassifiedAdPriceUpdated e =>
() => Update(e.Id,
ad =>
{
ad.Price = e.Price;
ad.CurrencyCode = e.CurrencyCode;
}),
Events.V1.PictureAddedToAClassifiedAd e =>
() => Update(e.ClassifiedAdId,
ad => ad.PhotoUrls.Add(e.Url)),
Events.V1.ClassifiedAdDeleted e =>
() => Delete(e.Id),
_ => (Func <Task>)null
});
public static Func <Task> GetHandler(
IAsyncDocumentSession session,
object @event)
{
Func <Guid, string> getDbId = ReadModels.MyClassifiedAds.GetDatabaseId;
return(@event switch
{
Events.V1.ClassifiedAdCreated e =>
() => CreateOrUpdate(e.OwnerId,
myAds => myAds.MyAds.Add(
new ReadModels.MyClassifiedAds.MyAd {
Id = e.Id
}
),
() => new ReadModels.MyClassifiedAds
{
Id = getDbId(e.OwnerId),
MyAds = new List <ReadModels.MyClassifiedAds.MyAd>()
}),
Events.V1.ClassifiedAdTitleChanged e =>
() => UpdateOneAd(e.OwnerId, e.Id,
myAd => myAd.Title = e.Title),
Events.V1.ClassifiedAdTextUpdated e =>
() => UpdateOneAd(e.OwnerId, e.Id,
myAd => myAd.Description = e.AdText),
Events.V1.ClassifiedAdPriceUpdated e =>
() => UpdateOneAd(e.OwnerId, e.Id,
myAd => myAd.Price = e.Price),
Events.V1.PictureAddedToAClassifiedAd e =>
() => UpdateOneAd(e.OwnerId, e.ClassifiedAdId,
myAd => myAd.PhotoUrls.Add(e.Url)),
Events.V1.ClassifiedAdDeleted e =>
() => Update(e.OwnerId,
myAd => myAd.MyAds
.RemoveAll(x => x.Id == e.Id)),
_ => (Func <Task>)null
});