public async Task SaveAsync(ApplicationSchemaDefinition application, CancellationToken cancellationToken = default(CancellationToken))
{
//TODO: from somewhere, purge revoked/deleted metadata.
var persistableApplicationMetadata = new PersistableApplicationMetadata(application);
var connection = Database.GetConnection(cancellationToken);
// Replaces all application metadata.
await connection.DeleteAsync(persistableApplicationMetadata);
await connection.InsertAsync(persistableApplicationMetadata);
}
private async Task <ApplicationSchemaDefinition> DoLoadApplicationAsync(PersistableApplicationMetadata application, CancellationToken cancellationToken)
{
var parent = JsonParser.ApplicationSchemaDefinition(application.Data);
foreach (var composition in parent.Compositions)
{
// Retrieves the metadata of the
// composition's source application.
var child = await LoadApplicationAsync(composition.Relationship(), cancellationToken);
composition.To(child);
child.Title = composition.Label;
}
return(parent);
}
