Implemented reminder imminent notification type

server/AyaNova/biz/ReminderBiz.cs

@@ -308,7 +308,7 @@ namespace AyaNova.Biz
 
         //populate viz fields from provided object
         private async Task PopulateVizFields(Reminder o)
-        {           
+        {
             if (!vc.Has("user", o.UserId))
                 vc.Add(await ct.User.AsNoTracking().Where(x => x.Id == o.UserId).Select(x => x.Name).FirstOrDefaultAsync(), "user", o.UserId);
             o.UserViz = vc.Get("user", o.UserId);
@@ -453,14 +453,58 @@ namespace AyaNova.Biz
 
             bool isNew = currentObj == null;
 
+            Reminder o = (Reminder)proposedObj;
 
             //STANDARD EVENTS FOR ALL OBJECTS
             await NotifyEventHelper.ProcessStandardObjectEvents(ayaEvent, proposedObj, ct);
 
             //SPECIFIC EVENTS FOR THIS OBJECT
 
-        }//end of process notifications
+            //## DELETED EVENTS
 
+            //any event added below needs to be removed, so
+            //just blanket remove any event for this object of eventtype that would be added below here
+            //do it regardless any time there's an update and then
+            //let this code below handle the refreshing addition that could have changes
+            await NotifyEventHelper.ClearPriorEventsForObject(ct, AyaType.Reminder, o.Id, NotifyEventType.ReminderImminent);
+
+            //## CREATED / MODIFIED EVENTS
+            if (ayaEvent == AyaEvent.Created || ayaEvent == AyaEvent.Modified)
+            {
+                //# REMINDER IMMINENT
+                {
+
+                    //notify users  (time delayed)
+                    var subs = await ct.NotifySubscription.Where(z => z.EventType == NotifyEventType.ReminderImminent).ToListAsync();
+                    foreach (var sub in subs)
+                    {
+                        //not for inactive users
+                        if (!await UserBiz.UserIsActive(sub.UserId)) continue;
+
+                        //Tag match? (will be true if no sub tags so always safe to call this)
+                        if (NotifyEventHelper.ObjectHasAllSubscriptionTags(o.Tags, sub.Tags))
+                        {
+
+                            NotifyEvent n = new NotifyEvent()
+                            {
+                                EventType = NotifyEventType.ReminderImminent,
+                                UserId = sub.UserId,
+                                AyaType = o.AyaType,
+                                ObjectId = o.Id,
+                                NotifySubscriptionId = sub.Id,
+                                Name = o.Name,
+                                EventDate = o.StartDate
+                            };
+                            await ct.NotifyEvent.AddAsync(n);
+                            log.LogDebug($"Adding NotifyEvent:  [{n.ToString()}]");
+                            await ct.SaveChangesAsync();
+                        }
+                    }
+
+                }//warranty expiry event
+
+            }//end of process notifications
+        }
 
 
         /////////////////////////////////////////////////////////////////////