opn: update user's playlists

models/index.js

@@ -0,0 +1,55 @@
+"use strict";
+const fs = require("fs");
+const path = require("path");
+const Sequelize = require("sequelize");
+const typedefs = require("../typedefs");
+const logger = require("../utils/logger")(module);
+const basename = path.basename(__filename);
+const env = process.env.NODE_ENV || "development";
+const config = require(__dirname + "/../config/sequelize.js")[env];
+const db = {};
+
+/** @type {typedefs.Sequelize} */
+let sequelize;
+if (config.use_env_variable) {
+	sequelize = new Sequelize(process.env[config.use_env_variable], config, {
+		logging: (msg) => logger.debug(msg)
+	});
+} else {
+	sequelize = new Sequelize(config.database, config.username, config.password, config, {
+		logging: (msg) => logger.debug(msg)
+	});
+}
+
+(async () => {
+	try {
+		await sequelize.authenticate();
+		logger.info("Sequelize auth success");
+	} catch (error) {
+		logger.error("Sequelize auth error", { err });
+		throw error;
+	}
+})();
+
+// Read model definitions from folder
+fs
+	.readdirSync(__dirname)
+	.filter(file => {
+		return (file.indexOf(".") !== 0) && (file !== basename) && (file.slice(-3) === ".js");
+	})
+	.forEach(file => {
+		const model = require(path.join(__dirname, file))(sequelize, Sequelize.DataTypes);
+		db[model.name] = model;
+	});
+
+// Setup defined associations
+Object.keys(db).forEach(modelName => {
+	if (db[modelName].associate) {
+		db[modelName].associate(db);
+	}
+});
+
+db.sequelize = sequelize;
+db.Sequelize = Sequelize;
+
+module.exports = db;

models/userplaylists.js

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+'use strict';
+const {
+  Model
+} = require('sequelize');
+module.exports = (sequelize, DataTypes) => {
+  class userPlaylists extends Model {
+    /**
+     * Helper method for defining associations.
+     * This method is not a part of Sequelize lifecycle.
+     * The `models/index` file will call this method automatically.
+     */
+    static associate(models) {
+      // define association here
+    }
+  }
+  userPlaylists.init({
+    playlistID: DataTypes.STRING,
+    userID: DataTypes.STRING
+  }, {
+    sequelize,
+    modelName: 'userPlaylists',
+  });
+  return userPlaylists;
+};