event write services

src/Core/Services/Implementations/AzureQueueEventWriteService.cs

@@ -0,0 +1,46 @@
+using System.Threading.Tasks;
+using Bit.Core.Repositories;
+using System.Collections.Generic;
+using Microsoft.WindowsAzure.Storage.Table;
+using Microsoft.WindowsAzure.Storage;
+using Microsoft.WindowsAzure.Storage.Queue;
+using Newtonsoft.Json;
+
+namespace Bit.Core.Services
+{
+    public class AzureQueueEventWriteService : IEventWriteService
+    {
+        private readonly CloudQueue _queue;
+        private readonly GlobalSettings _globalSettings;
+
+        private JsonSerializerSettings _jsonSettings = new JsonSerializerSettings
+        {
+            NullValueHandling = NullValueHandling.Ignore
+        };
+
+        public AzureQueueEventWriteService(
+            IEventRepository eventRepository,
+            GlobalSettings globalSettings)
+        {
+            var storageAccount = CloudStorageAccount.Parse(globalSettings.Storage.ConnectionString);
+            var queueClient = storageAccount.CreateCloudQueueClient();
+
+            _queue = queueClient.GetQueueReference("event");
+            _globalSettings = globalSettings;
+        }
+
+        public async Task CreateAsync(ITableEntity entity)
+        {
+            var json = JsonConvert.SerializeObject(entity, _jsonSettings);
+            var message = new CloudQueueMessage(json);
+            await _queue.AddMessageAsync(message);
+        }
+
+        public async Task CreateManyAsync(IList<ITableEntity> entities)
+        {
+            var json = JsonConvert.SerializeObject(entities, _jsonSettings);
+            var message = new CloudQueueMessage(json);
+            await _queue.AddMessageAsync(message);
+        }
+    }
+}