Feat: es modules (#139)

* All file imports change from commonjs to es-module

* Improved plex error responses back from api

* Converted viewHistory to es module

* Es-module requires file extension, updated all imports

* Fix esmodule not having __dirname defined in scope

* Replace dynamic-require with fs readFileSync

* Short message service module function is exported as default

* Resolved lint issues & ignore import/extension rule until typescript

* All tests file imports changed from commonjs to es-module

* Import json fixtures with new helper

src/user/token.js

@@ -1,5 +1,5 @@
-const jwt = require("jsonwebtoken");
-const User = require("./user");
+import jwt from "jsonwebtoken";
+import User from "./user.js";
 
 class Token {
   constructor(user, admin = false, settings = null) {
@@ -38,4 +38,4 @@ class Token {
   }
 }
 
-module.exports = Token;
+export default Token;

src/user/user.js

@@ -5,4 +5,4 @@ class User {
   }
 }
 
-module.exports = User;
+export default User;

src/user/userRepository.js

@@ -1,5 +1,5 @@
-const assert = require("assert");
-const establishedDatabase = require("../database/database");
+import assert from "assert";
+import establishedDatabase from "../database/database.js";
 
 class LinkPlexUserError extends Error {
   constructor(errorMessage = null) {
@@ -263,4 +263,4 @@ class UserRepository {
   }
 }
 
-module.exports = UserRepository;
+export default UserRepository;

src/user/userSecurity.js

@@ -1,5 +1,5 @@
-const bcrypt = require("bcrypt");
-const UserRepository = require("./userRepository");
+import bcrypt from "bcrypt";
+import UserRepository from "./userRepository.js";
 
 class UserSecurity {
   constructor(database) {
@@ -72,4 +72,4 @@ class UserSecurity {
   }
 }
 
-module.exports = UserSecurity;
+export default UserSecurity;