removed some unused code

backend/controllers/player.controller.js

@@ -58,6 +58,6 @@ exports.findOne = (req, res) => {
             res.status(404).send({message: `Cannot find user with id=${id}.`});
         }
     }).catch(err => {
-        res.status(500).send({message: `Error retrieving user with id=${id}.`});
+        res.status(500).send({message: `Error retrieving user with id=${id} (${err.message}).`});
     });
 }

backend/jest.setup.js

@@ -1,5 +1,4 @@
 const db = require("./models/index");
-const bcrypt = require("bcryptjs");
 
 const { beforeAll, afterAll } = require('@jest/globals');
 

backend/migrations/09-remove-columns-from-user.js

@@ -1,7 +1,7 @@
 // Migration 2: Remove columns from Users
 /** @type {import('sequelize-cli').Migration} */
 module.exports = {
-    async up(queryInterface, Sequelize) {
+    async up(queryInterface, /*Sequelize*/) {
         await queryInterface.removeColumn('Users', 'height');
         await queryInterface.removeColumn('Users', 'weight');
         await queryInterface.removeColumn('Users', 'gender');

backend/seeders/02-users-production.js

@@ -1,4 +1,3 @@
-const bcrypt = require("bcryptjs");
 const process = require('process');
 const {createPlayer, createUsers} = require("../helper/seeder.helper");
 

backend/test/player.test.js

@@ -8,7 +8,6 @@ const {
 const app = require("../app")
 
 const { signupPlayer } = require("./data/player.test.data")
-const {set} = require("express/lib/application");
 
 describe("Test player creation, authentication and retrieval", () => {
     test("should create a player", async () => {