2020-07-16 00:04:04 +00:00
parent 222ddd7077
commit 9720dc9464
5 changed files with 91 additions and 82 deletions
--- a/server/AyaNova/generator/CoreJobNotify.cs
+++ b/server/AyaNova/generator/CoreJobNotify.cs
@@ -0,0 +1,82 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using AyaNova.Models;
+
+namespace AyaNova.Biz
+{
+
+    /// <summary>
+    /// Notification processor
+    /// 
+    /// </summary>
+    internal static class CoreJobNotify
+    {
+        private static bool NotifyIsRunning = false;
+        private static ILogger log = AyaNova.Util.ApplicationLogging.CreateLogger("CoreJobNotify");
+        private static DateTime lastRun = DateTime.MinValue;
+        private static TimeSpan DELETE_AFTER_AGE = new TimeSpan(90, 0, 0, 0);
+        private static TimeSpan RUN_EVERY_INTERVAL = new TimeSpan(0, 2, 0);//once every 2 minutes minimum
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        // DoSweep
+        //
+        public static async Task DoWorkAsync()
+        {
+            log.LogTrace("Checking if Notify should run");
+            if (NotifyIsRunning)
+            {
+                log.LogTrace("Notify is running already exiting this cycle");
+                return;
+            }
+            //This will get triggered roughly every minute, but we don't want to deliver that frequently
+            if (DateTime.UtcNow - lastRun < RUN_EVERY_INTERVAL)
+            {
+                log.LogTrace($"Notify ran less than {RUN_EVERY_INTERVAL}, exiting this cycle");
+                return;
+            }
+            try
+            {
+                NotifyIsRunning = true;
+                log.LogTrace("Notify set to RUNNING state and starting now");
+
+
+                using (AyContext ct = AyaNova.Util.ServiceProviderProvider.DBContext)
+                {
+                    //select all jobs with no deliver date or deliver date no longer in future
+                    //Open question: what to do with failed deliveries?
+                        //we dont' want them piling up but we don't want to just dump them do we?
+                        //it should be only mail ones that fail, not app ones, there's no way for an app delivery to fail as it's just put in a table
+                        //### PLAN if it's an smtp delivery that fails and it's to someone who can be delivered in app then it should send an inapp notification of 
+                            //delivery failure and still delete the smtp delivery
+                            //If it's not possible to notify the person via in app of the failed smtp then perhaps it notifies OPS personnel and biz admin personnel
+                            //NEW NOTIFICATION SUBSCRIPTION EVENT TYPE:
+                                //OPERATIONS_PROBLEMS - backup, notifications, out of memory, what have you, anyone can subscribe to it regardless of rights
+                                    //this is just to let people know there is a problem
+                  
+
+                }
+            }
+            catch (Exception ex)
+            {
+
+            }
+            finally
+            {
+                log.LogTrace("Notify is done setting to not running state and tagging lastRun timestamp");
+                lastRun = DateTime.UtcNow;
+                NotifyIsRunning = false;
+            }
+
+        }
+
+
+
+        /////////////////////////////////////////////////////////////////////
+
+    }//eoc
+
+
+}//eons
+