remove EvemtSub event/models + add missing events + fix bug in WebhookEventSubMetadata (#25)

remove EvemtSub event/models + add missing events + fix bug in `WebhookEventSubMetadata`

Author: AoshiW

README.md

@@ -21,6 +21,13 @@ You only need a few lines of code to add and configure it.
 - Removed deprecated versions of .NET.
 - Events are now asynchronous (return value changed from `void` to `Task`)
 - Events dropped the `On` prefix (`OnChannelChatMessage` => `ChannelChatMessage`)
+- All EventSub events were moved to `TwitchLib.EventSub.Core` Nuget Package, for better management across future EventSub transport Client libraries.
+  That means their namespace changed from `TwitchLib.EventSub.Webhooks.Core.EventArgs.*` to `TwitchLib.EventSub.Core.EventArgs.*`.
+- Like Events, all EventSub Models were moved to the `TwitchLib.EventSub.Core` package, (namespace changed from `TwitchLib.EventSub.Webhooks.Core.Models` to `TwitchLib.EventSub.Core.Models`)
+  but to ensure that the models can be used across projects some changes had to be made:
+    - `Notification` in `TwitchLibEventSubEventArgs<T>` were renamed to `Payload`
+    - `Headers`(`Dictionary<string,string>`) in `TwitchLibEventSubEventArgs<T>` were replaced with `Metadata`(`EventSubMetadata`) and before you can access the values you have to cast it to `WebhookEventSubMetadata`
+    - `EventSubSubscriptionTransport` was renamed to `EventSubTransport`
 
 ## Breaking Changes in Version 2.0
 

TwitchLib.EventSub.Webhooks.Example/EventSubHostedService.cs

@@ -1,6 +1,7 @@
 using TwitchLib.EventSub.Webhooks.Core;
 using TwitchLib.EventSub.Webhooks.Core.EventArgs;
-using TwitchLib.EventSub.Webhooks.Core.EventArgs.Channel;
+using TwitchLib.EventSub.Core.EventArgs.Channel;
+using TwitchLib.EventSub.Webhooks.Core.Models;
 
 namespace TwitchLib.EventSub.Webhooks.Example
 {
@@ -33,7 +34,7 @@ public Task StopAsync(CancellationToken cancellationToken)
 
         private async Task OnChannelFollow(object? sender, ChannelFollowArgs e)
         {
-            _logger.LogInformation($"{e.Notification.Event.UserName} followed {e.Notification.Event.BroadcasterUserName} at {e.Notification.Event.FollowedAt.ToUniversalTime()}");
+            _logger.LogInformation($"{e.Payload.Event.UserName} followed {e.Payload.Event.BroadcasterUserName} at {e.Payload.Event.FollowedAt.ToUniversalTime()}");
         }
 
         private async Task OnError(object? sender, OnErrorArgs e)
@@ -44,10 +45,10 @@ private async Task OnError(object? sender, OnErrorArgs e)
         // Handling notifications that are not (yet) implemented
         private async Task OnUnknownEventSubNotification(object sender, UnknownEventSubNotificationArgs e)
         {
-            var subscription = e.Notification.Subscription;
-            _logger.LogInformation("Received event that has not yet been implemented: type:{type}, version:{version}", subscription.Type, subscription.Version);
+            var metadata = (WebhookEventSubMetadata)e.Metadata;
+            _logger.LogInformation("Received event that has not yet been implemented: type:{type}, version:{version}", metadata.SubscriptionType, metadata.SubscriptionVersion);
 
-            switch ((subscription.Type, subscription.Version))
+            switch ((metadata.SubscriptionType, metadata.SubscriptionVersion))
             {
                 case ("channel.chat.message", "1"): /*code to handle the event*/ break;
                 default: break;