PlaybackSession, Playlist, PlaylistMediaItem, Device data models

server/models/Playlist.js

@@ -0,0 +1,27 @@
+const { DataTypes, Model } = require('sequelize')
+
+module.exports = (sequelize) => {
+  class Playlist extends Model { }
+
+  Playlist.init({
+    id: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      primaryKey: true
+    },
+    name: DataTypes.STRING,
+    description: DataTypes.TEXT
+  }, {
+    sequelize,
+    modelName: 'Playlist'
+  })
+
+  const { Library, User } = sequelize.models
+  Library.hasMany(Playlist)
+  Playlist.belongsTo(Library)
+
+  User.hasMany(Playlist)
+  Playlist.belongsTo(User)
+
+  return Playlist
+}