Payment Settled Webhook event (#2944)

* Payment Settled Webhook event

resolves #2691

* Move payment methods to payment services

BTCPayServer.Client/Models/WebhookInvoiceEvent.cs

@@ -10,72 +10,88 @@ namespace BTCPayServer.Client.Models
     {
         public WebhookInvoiceEvent()
         {
-
         }
+
         public WebhookInvoiceEvent(WebhookEventType evtType)
         {
             this.Type = evtType;
         }
-        [JsonProperty(Order = 1)]
-        public string StoreId { get; set; }
-        [JsonProperty(Order = 2)]
-        public string InvoiceId { get; set; }
+
+        [JsonProperty(Order = 1)] public string StoreId { get; set; }
+        [JsonProperty(Order = 2)] public string InvoiceId { get; set; }
     }
 
     public class WebhookInvoiceSettledEvent : WebhookInvoiceEvent
     {
         public WebhookInvoiceSettledEvent()
         {
-
         }
+
         public WebhookInvoiceSettledEvent(WebhookEventType evtType) : base(evtType)
         {
         }
 
         public bool ManuallyMarked { get; set; }
     }
+
     public class WebhookInvoiceInvalidEvent : WebhookInvoiceEvent
     {
         public WebhookInvoiceInvalidEvent()
         {
-
         }
+
         public WebhookInvoiceInvalidEvent(WebhookEventType evtType) : base(evtType)
         {
         }
 
         public bool ManuallyMarked { get; set; }
     }
+
     public class WebhookInvoiceProcessingEvent : WebhookInvoiceEvent
     {
         public WebhookInvoiceProcessingEvent()
         {
-
         }
+
         public WebhookInvoiceProcessingEvent(WebhookEventType evtType) : base(evtType)
         {
         }
 
         public bool OverPaid { get; set; }
     }
+
     public class WebhookInvoiceReceivedPaymentEvent : WebhookInvoiceEvent
     {
         public WebhookInvoiceReceivedPaymentEvent()
         {
-
         }
+
         public WebhookInvoiceReceivedPaymentEvent(WebhookEventType evtType) : base(evtType)
         {
         }
 
         public bool AfterExpiration { get; set; }
+        public string PaymentMethod { get; set; }
+        public InvoicePaymentMethodDataModel.Payment Payment { get; set; }
     }
+
+    public class WebhookInvoicePaymentSettledEvent : WebhookInvoiceReceivedPaymentEvent
+    {
+        public WebhookInvoicePaymentSettledEvent()
+        {
+        }
+
+        public WebhookInvoicePaymentSettledEvent(WebhookEventType evtType) : base(evtType)
+        {
+        }
+    }
+
     public class WebhookInvoiceExpiredEvent : WebhookInvoiceEvent
     {
         public WebhookInvoiceExpiredEvent()
         {
-
         }
+
         public WebhookInvoiceExpiredEvent(WebhookEventType evtType) : base(evtType)
         {
         }