Started work on playlist management UI

src/schemas/channel/channelSchema.js

@@ -559,10 +559,7 @@ channelSchema.methods.getPlaylists = function(){
     //this.media.playlists.forEach((playlist) => { 
     for(let playlist of this.media.playlists){
         //Push an object with select information from the emote to the emote list
-        playlists.push({
-            name: playlist.name,
-            count: playlist.media.length
-        });
+        playlists.push(playlist.dehydrate());
     }
 
     //return the emote list
@@ -584,11 +581,13 @@ channelSchema.methods.getPlaylistByName = function(name){
     let foundPlaylist = null;
 
     //Crawl through active playlists
-    this.playlistCrawl((playlist) => {
+    this.playlistCrawl((playlist, listIndex) => {
         //If we found a match based on name
         if(playlist.name == name){
             //Keep it
             foundPlaylist = playlist;
+            //Pass down the list index
+            foundPlaylist.listIndex = listIndex;
         }
     });
 
@@ -597,45 +596,25 @@ channelSchema.methods.getPlaylistByName = function(name){
 }
 
 channelSchema.methods.deletePlaylistByName = async function(name){
-    //Create null value to hold our found playlist
-    let foundIndex = null;
-
-    //Crawl through active playlists
-    this.playlistCrawl((playlist, listIndex) => {
-        //If we found a match based on name
-        if(playlist.name == name){
-            //Yoink it's index
-            foundIndex = listIndex;
-        }
-    });
+    //Find the playlist
+    let playlist = this.getPlaylistByName(name);
 
     //splice out the given playlist
-    this.media.playlists.splice(foundIndex, 1);
+    this.media.playlists.splice(playlist.listIndex, 1);
 
     //save the channel document
     await this.save();
 }
 
 channelSchema.methods.addToPlaylist = async function(name, media){
-    //Create variable to hold found index
-    let foundIndex = null
-
-    //Crawl through active playlists
-    this.playlistCrawl((playlist, listIndex) => {
-        //If the playlist name matches
-        if(playlist.name == name){
-            //Push the given media into the found playlist
-
-            //Make note of the found index
-            foundIndex = listIndex
-        }
-    });
+    //Find the playlist
+    let playlist = this.getPlaylistByName(name);
 
     //Set media status schema discriminator
     media.status = 'saved';
 
     //Add the media to the playlist
-    this.media.playlists[foundIndex].media.push(media);
+    this.media.playlists[playlist.listIndex].media.push(media);
 
     //Save the changes made to the chan doc
     await this.save();

src/schemas/channel/media/playlistSchema.js

@@ -24,6 +24,7 @@ const playlistSchema = new mongoose.Schema({
     name: {
         type: mongoose.SchemaTypes.String,
         required: true,
+        unique: true
     },
     media: [playlistMediaSchema],
     defaultTitles:[{
@@ -33,8 +34,26 @@ const playlistSchema = new mongoose.Schema({
     }]
 });
 
-playlistSchema.methods.test = function(){
-    console.log(this.name);
+//methods
+playlistSchema.methods.dehydrate = function(){
+    //Create empty array to hold media
+    const mediaArray = [];
+
+    //Fill media array
+    for(let media of this.media){
+        mediaArray.push({
+            title: media.title,
+            url: media.url,
+            duration: media.duration
+        });
+    }
+
+    //return dehydrated playlist
+    return {
+        name: this.name,
+        media: mediaArray,
+        defaultTitles: this.defaultTitles
+    }
 }
 
 module.exports = playlistSchema;