- Fixed viewed shorts sorting

- Fixed SHORTS_CARD_VIEW event firing

1Weather/Network/ShortsManager.swift

@@ -29,7 +29,18 @@ class ShortsManager {
     private var isUpdating = false
     private init() {}
     
+    //MARK: Private
+    private func sync(with newShorts: inout [ShortsItem]) {
+        for (index, newShort) in newShorts.enumerated() {
+            if let presentShortIndex = (shorts.firstIndex{$0.id == newShort.id}) {
+                let presentShort = shorts[presentShortIndex]
+                newShorts[index].isLiked = presentShort.isLiked
+                newShorts[index].isViewed = presentShort.isViewed
+            }
+        }
+    }
     
+    //MARK: Public
     func refreshShorts() {
         if isUpdating {
             return
@@ -46,13 +57,15 @@ class ShortsManager {
                 return
             }
             
-            guard let items = shortItems else {
+            guard var items = shortItems else {
                 self?.log.debug("Fetched shorts are empty")
                 return
             }
             
+            self?.sync(with: &items)
             self?.shorts.removeAll()
             self?.shorts.append(contentsOf: items)
+            self?.reordering()
             self?.multicastDelegate.invoke(invocation: { delegate in
                 delegate.shortsDidChange()
             })

1Weather/UI/View controllers/Today/Shorts/ShortsView.swift

@@ -98,6 +98,13 @@ extension ShortsView: UICollectionViewDelegate {
         }
     }
     
+    func scrollViewDidEndDragging(_ scrollView: UIScrollView, willDecelerate decelerate: Bool) {
+        let visiblePath = (collectionView.indexPathsForVisibleItems.sorted{$0.row < $1.row})
+        guard let lastVisibleRow = visiblePath.last?.row else { return }
+        AppAnalytics.shared.log(event: .ANALYTICS_SHORTS_CARD_VIEW,
+                                params: [.ANALYTICS_KEY_SHORTS_CARD_POSITION : lastVisibleRow])
+    }
+    
     func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
         let visiblePath = (collectionView.indexPathsForVisibleItems.sorted{$0.row < $1.row})
         guard let lastVisibleRow = visiblePath.last?.row else { return }