basic architecture change: consul + hangfire

MalwareMultiScan.Backends/Backends/DummyScanBackend.cs

@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using MalwareMultiScan.Backends.Backends.Interfaces;
+
+namespace MalwareMultiScan.Backends.Backends
+{
+    /// <inheritdoc />
+    public class DummyScanBackend : IScanBackend
+    {
+        /// <inheritdoc />
+        public string Id { get; } = "dummy";
+
+        /// <inheritdoc />
+        public Task<string[]> ScanAsync(string path, CancellationToken cancellationToken)
+        {
+            return Scan();
+        }
+
+        /// <inheritdoc />
+        public Task<string[]> ScanAsync(Uri uri, CancellationToken cancellationToken)
+        {
+            return Scan();
+        }
+
+        /// <inheritdoc />
+        public Task<string[]> ScanAsync(Stream stream, CancellationToken cancellationToken)
+        {
+            return Scan();
+        }
+
+        private static async Task<string[]> Scan()
+        {
+            await Task.Delay(
+                TimeSpan.FromSeconds(5));
+
+            return new[] {"Malware.Dummy.Result"};
+        }
+    }
+}