abstract quartz jobs sevrice out to core

src/Core/Jobs/BaseJob.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using Quartz;
+
+namespace Bit.Core.Jobs
+{
+    public abstract class BaseJob : IJob
+    {
+        protected readonly ILogger _logger;
+
+        public BaseJob(ILogger logger)
+        {
+            _logger = logger;
+        }
+
+        public async Task Execute(IJobExecutionContext context)
+        {
+            try
+            {
+                await ExecuteJobAsync(context);
+            }
+            catch(Exception e)
+            {
+                _logger.LogError(2, e, "Error performing {0}.", GetType().Name);
+            }
+        }
+
+        protected abstract Task ExecuteJobAsync(IJobExecutionContext context);
+    }
+}