save and restore video progress

src/store/modules/videos/actions.js

@@ -16,6 +16,8 @@ export default {
     let currentIndex = video.parent.videos.indexOf(video);
     if (currentIndex < video.parent.videos.length - 1) {
       context.dispatch("play", video.parent.videos[currentIndex + 1]);
+    } else {
+      this.dispatch("user/resetProgress", video.parent._id);
     }
   },
   convertNextTo(context, payload) {

src/store/modules/videos/mutations.js

@@ -6,7 +6,7 @@ export default {
         if (!state.selectedVideo._id) {
             return;
         }
-        state.selectedVideo = { tracks: [] };
+        state.selectedVideo = { tracks: [], parent: { title: "", covers: {} } };
     },
     setMostViewed(state, tracks) {
         state.mostViewed = tracks;

src/store/modules/videos/state.js

@@ -1,4 +1,4 @@
 export default {
-    selectedVideo: { tracks: [] },
+    selectedVideo: { tracks: [], parent: { title: "", covers: {} } },
     mostViewed: []
 }