public async Task <bool> CollectionExistsAsync(CollectionSpec spec, CollectionExistsOptions options = null)
{
options ??= CollectionExistsOptions.Default;
var uri = GetUri();
Logger.LogInformation($"Attempting to verify if scope/collection {spec.ScopeName}/{spec.Name} exists - {uri}");
try
{
// get all scopes
var scopes =
await GetAllScopesAsync(new GetAllScopesOptions().CancellationToken(options.TokenValue))
.ConfigureAwait(false);
// try find scope / collection
return(scopes.Any(scope =>
scope.Name == spec.ScopeName && scope.Collections.Any(collection => collection.Name == spec.Name)
));
}
catch (Exception exception)
{
Logger.LogError(exception, $"Failed to verify if collection {spec.ScopeName}/{spec.Name} exists - {uri}");
throw;
}
}
public static Task <bool> CollectionExistsAsync(this ICollectionManager manager, CollectionSpec spec, Action <CollectionExistsOptions> configureOptions)
{
var options = new CollectionExistsOptions();
configureOptions(options);
return(manager.CollectionExistsAsync(spec, options));
}