Show other people's zaps

Changelog-Fixed: Fix a bug where zaps on other people's posts weren't showing

damus/Views/ActionBar/EventActionBar.swift

@@ -28,13 +28,14 @@ struct EventActionBar: View {
     @State var sheet: ActionBarSheet? = nil
     @State var confirm_boost: Bool = false
     @State var show_share_sheet: Bool = false
-    @StateObject var bar: ActionBarModel
     
-    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel, test_lnurl: String? = nil) {
+    @ObservedObject var bar: ActionBarModel
+    
+    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel? = nil, test_lnurl: String? = nil) {
         self.damus_state = damus_state
         self.event = event
         self.test_lnurl = test_lnurl
-        _bar = StateObject.init(wrappedValue: bar)
+        _bar = ObservedObject(wrappedValue: bar ?? make_actionbar_model(ev: event.id, damus: damus_state))
     }
     
     var lnurl: String? {
@@ -110,6 +111,16 @@ struct EventActionBar: View {
         } message: {
             Text("Are you sure you want to repost this?", comment: "Alert message to ask if user wants to repost a post.")
         }
+        .onReceive(handle_notify(.new_zap)) { n in
+            let zap = n.object as! Zap
+            guard case .note(let note_target) = zap.target else {
+                return
+            }
+            guard note_target.note_id == self.event.id else {
+                return
+            }
+            self.bar.update(damus: self.damus_state, evid: self.event.id)
+        }
         .onReceive(handle_notify(.liked)) { n in
             let liked = n.object as! Counted
             if liked.id != event.id {

damus/Views/ActionBar/EventDetailBar.swift

@@ -11,8 +11,17 @@ struct EventDetailBar: View {
     let state: DamusState
     let target: String
     let target_pk: String
+    
     @ObservedObject var bar: ActionBarModel
     
+    init (state: DamusState, target: String, target_pk: String) {
+        self.state = state
+        self.target = target
+        self.target_pk = target_pk
+        self._bar = ObservedObject(wrappedValue: make_actionbar_model(ev: target, damus: state))
+        
+    }
+    
     var body: some View {
         HStack {
             if bar.boosts > 0 {
@@ -42,6 +51,6 @@ struct EventDetailBar: View {
 
 struct EventDetailBar_Previews: PreviewProvider {
     static var previews: some View {
-        EventDetailBar(state: test_damus_state(), target: "", target_pk: "", bar: ActionBarModel.empty())
+        EventDetailBar(state: test_damus_state(), target: "", target_pk: "")
     }
 }