Electron/Playlists: Implement playlist synchronization

src/constants.js

@@ -55,8 +55,14 @@ const SyncEvents = {
     DELETE: 'sync-delete',
     DELETE_ALL: 'sync-delete-all'
   },
+
   HISTORY: {
     UPDATE_WATCH_PROGRESS: 'sync-history-update-watch-progress'
+  },
+
+  PLAYLISTS: {
+    UPSERT_VIDEO: 'sync-playlists-upsert-video',
+    DELETE_VIDEO: 'sync-playlists-delete-video'
   }
 }
 

src/main/index.js

@@ -494,12 +494,16 @@ function runApp() {
 
   // *********** //
   // Playlists
-  ipcMain.handle(IpcChannels.DB_PLAYLISTS, async (_, { action, data }) => {
+  // ! NOTE: A lot of these actions are currently not used for anything
+  // As such, only the currently used actions have synchronization implemented
+  // The remaining should have it implemented only when playlists
+  // get fully implemented into the app
+  ipcMain.handle(IpcChannels.DB_PLAYLISTS, async (event, { action, data }) => {
     try {
       switch (action) {
         case DBActions.GENERAL.CREATE:
           await baseHandlers.playlists.create(data)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
@@ -508,49 +512,55 @@ function runApp() {
 
         case DBActions.PLAYLISTS.UPSERT_VIDEO:
           await baseHandlers.playlists.upsertVideoByPlaylistName(data.playlistName, data.videoData)
-          // TODO: Syncing
-          // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
+          syncOtherWindows(
+            IpcChannels.SYNC_PLAYLISTS,
+            event,
+            { event: SyncEvents.PLAYLISTS.UPSERT_VIDEO, data }
+          )
           return null
 
         case DBActions.PLAYLISTS.UPSERT_VIDEO_IDS:
           await baseHandlers.playlists.upsertVideoIdsByPlaylistId(data._id, data.videoIds)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
         case DBActions.GENERAL.DELETE:
           await baseHandlers.playlists.delete(data)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
         case DBActions.PLAYLISTS.DELETE_VIDEO_ID:
           await baseHandlers.playlists.deleteVideoIdByPlaylistName(data.playlistName, data.videoId)
-          // TODO: Syncing
-          // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
+          syncOtherWindows(
+            IpcChannels.SYNC_PLAYLISTS,
+            event,
+            { event: SyncEvents.PLAYLISTS.DELETE_VIDEO, data }
+          )
           return null
 
         case DBActions.PLAYLISTS.DELETE_VIDEO_IDS:
           await baseHandlers.playlists.deleteVideoIdsByPlaylistName(data.playlistName, data.videoIds)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
         case DBActions.PLAYLISTS.DELETE_ALL_VIDEOS:
           await baseHandlers.playlists.deleteAllVideosByPlaylistName(data)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
         case DBActions.GENERAL.DELETE_MULTIPLE:
           await baseHandlers.playlists.deleteMultiple(data)
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 
         case DBActions.GENERAL.DELETE_ALL:
           await baseHandlers.playlists.deleteAll()
-          // TODO: Syncing
+          // TODO: Syncing (implement only when it starts being used)
           // syncOtherWindows(IpcChannels.SYNC_PLAYLISTS, event, { event: '_', data })
           return null
 

src/renderer/store/modules/settings.js

@@ -389,8 +389,19 @@ const customActions = {
       }
     })
 
-    ipcRenderer.on(IpcChannels.SYNC_PLAYLISTS, (_, __) => {
-      // TODO: Not implemented
+    ipcRenderer.on(IpcChannels.SYNC_PLAYLISTS, (_, { event, data }) => {
+      switch (event) {
+        case SyncEvents.PLAYLISTS.UPSERT_VIDEO:
+          commit('addVideo', data)
+          break
+
+        case SyncEvents.PLAYLISTS.DELETE_VIDEO:
+          commit('removeVideo', data)
+          break
+
+        default:
+          console.error('playlists: invalid sync event received')
+      }
     })
   }
 }