private void SetupStore(long version, Guid commitId)
{
A.CallTo(() => assetStore.UploadTemporaryAsync(commitId.ToString(), stream))
.Returns(TaskHelper.Done);
A.CallTo(() => assetStore.CopyTemporaryAsync(commitId.ToString(), assetId.ToString(), version, null))
.Returns(TaskHelper.Done);
A.CallTo(() => assetStore.DeleteTemporaryAsync(commitId.ToString()))
.Returns(TaskHelper.Done);
}
public async override Task HandleAsync(CommandContext context, Func <Task> next)
{
switch (context.Command)
{
case CreateAsset createAsset:
{
createAsset.ImageInfo = await assetThumbnailGenerator.GetImageInfoAsync(createAsset.File.OpenRead());
await assetStore.UploadTemporaryAsync(context.ContextId.ToString(), createAsset.File.OpenRead());
try
{
var result = await ExecuteCommandAsync(createAsset) as AssetSavedResult;
context.Complete(EntityCreatedResult.Create(createAsset.AssetId, result.Version));
await assetStore.CopyTemporaryAsync(context.ContextId.ToString(), createAsset.AssetId.ToString(), result.FileVersion, null);
}
finally
{
await assetStore.DeleteTemporaryAsync(context.ContextId.ToString());
}
break;
}
case UpdateAsset updateAsset:
{
updateAsset.ImageInfo = await assetThumbnailGenerator.GetImageInfoAsync(updateAsset.File.OpenRead());
await assetStore.UploadTemporaryAsync(context.ContextId.ToString(), updateAsset.File.OpenRead());
try
{
var result = await ExecuteCommandAsync(updateAsset) as AssetSavedResult;
context.Complete(result);
await assetStore.CopyTemporaryAsync(context.ContextId.ToString(), updateAsset.AssetId.ToString(), result.FileVersion, null);
}
finally
{
await assetStore.DeleteTemporaryAsync(context.ContextId.ToString());
}
break;
}
default:
await base.HandleAsync(context, next);
break;
}
}
protected async Task On(CreateAsset command, CommandContext context)
{
command.ImageInfo = await assetThumbnailGenerator.GetImageInfoAsync(command.File.OpenRead());
try
{
var asset = await handler.CreateAsync <AssetDomainObject>(context, async a =>
{
a.Create(command);
await assetStore.UploadTemporaryAsync(context.ContextId.ToString(), command.File.OpenRead());
context.Complete(EntityCreatedResult.Create(a.Id, a.Version));
});
await assetStore.CopyTemporaryAsync(context.ContextId.ToString(), asset.Id.ToString(), asset.FileVersion, null);
}
finally
{
await assetStore.DeleteTemporaryAsync(context.ContextId.ToString());
}
}
