public async Task <Response> Get(
            GetStreamMetadataOperation operation,
            CancellationToken cancellationToken)
        {
            var result = await operation.Invoke(_streamStore, cancellationToken);

            var response = new HalJsonResponse(new HALResponse(new
            {
                result.StreamId,
                result.MetadataStreamVersion,
                result.MaxAge,
                result.MaxCount,
                result.MetadataJson
            })
                                               .AddLinks(
                                                   Links
                                                   .FromOperation(operation)
                                                   .Index()
                                                   .Find()
                                                   .Browse()
                                                   .StreamMetadataNavigation(operation))
                                               .AddEmbeddedResource(
                                                   Constants.Relations.Metadata,
                                                   metadata),
                                               result.MetadataStreamVersion >= 0 ? 200 : 404)
            {
                Headers =
                {
                    ETag.FromStreamVersion(result.MetadataStreamVersion)
                }
            };

            return(response);
        }
Exemple #2
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        public async Task <Response> Get(
            GetStreamMetadataOperation operation,
            CancellationToken cancellationToken)
        {
            var result = await operation.Invoke(_streamStore, cancellationToken);

            var response = new HalJsonResponse(new HALResponse(new
            {
                result.StreamId,
                result.MetadataStreamVersion,
                result.MaxAge,
                result.MaxCount,
                MetadataJson = string.IsNullOrEmpty(result.MetadataJson)
                            ? default
                            : JObject.Parse(result.MetadataJson)
            })