Change in integration event publication fow as agreed. Flow is 1- start transaction 2- modify catalog iin db 3- add event to db 4- close transaction 5- publish event 6- update event state in db

src/Services/Catalog/Catalog.API/Controllers/CatalogController.cs

@@ -144,12 +144,20 @@ namespace Microsoft.eShopOnContainers.Services.Catalog.API.Controllers
             {
                 var oldPrice = item.Price;
                 item.Price = value.Price;
-
                 _context.CatalogItems.Update(item);
-                await _context.SaveChangesAsync();
 
                 var @event = new ProductPriceChangedEvent(item.Id, item.Price, oldPrice);
-                await ProcessEventAsync(@event);
+                var eventLogEntry = new IntegrationEventLogEntry(@event);                
+                _context.IntegrationEventLog.Add(eventLogEntry);                
+
+                await _context.SaveChangesAsync();
+                
+                _eventBus.Publish(@event);
+                
+                eventLogEntry.TimesSent++;
+                eventLogEntry.State = EventStateEnum.Published;
+                _context.IntegrationEventLog.Update(eventLogEntry);
+                await _context.SaveChangesAsync();
             }
 
             return Ok();
@@ -164,17 +172,5 @@ namespace Microsoft.eShopOnContainers.Services.Catalog.API.Controllers
 
             return items;
         }
-
-        private async Task ProcessEventAsync(IntegrationEvent @event)
-        {
-            _eventBus.Publish(@event);
-            var eventLogEntry = new IntegrationEventLogEntry(@event);
-            eventLogEntry.TimesSent++;
-            eventLogEntry.State = EventStateEnum.Published;            
-
-            _context.IntegrationEventLog.Add(eventLogEntry);
-            await _context.SaveChangesAsync();
-     
-        }
     }
 }