major changes to docker and npm config

backend/routes/app/database/userMgmt.database.js

@@ -0,0 +1,63 @@
+import mysql from "mysql2";
+import dotenv from "dotenv";
+dotenv.config();
+
+const pool = mysql
+  .createPool({
+    host: process.env.DB_HOST,
+    user: process.env.DB_USER,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_NAME,
+  })
+  .promise();
+
+export const loginFunc = async (username, password) => {
+  const [result] = await pool.query(
+    "SELECT * FROM users WHERE username = ? AND password = ?",
+    [username, password],
+  );
+  if (result.length > 0) return { success: true, data: result[0] };
+  return { success: false };
+};
+
+export const getItems = async () => {
+  const [rows] = await pool.query("SELECT * FROM items;");
+  if (rows.length > 0) {
+    return { success: true, data: rows };
+  }
+  return { success: false };
+};
+
+export const getALLLoans = async () => {
+  const [rows] = await pool.query("SELECT * FROM loans;");
+  if (rows.length > 0) {
+    return { success: true, data: rows };
+  }
+  return { success: false };
+};
+
+export const changePassword = async (username, oldPassword, newPassword) => {
+  // get user current password
+  const [user] = await pool.query(
+    "SELECT * FROM users WHERE username = ? AND password = ?",
+    [username, oldPassword],
+  );
+  if (user.length === 0) return { success: false };
+
+  // update password
+
+  const [result] = await pool.query(
+    "UPDATE users SET password = ? WHERE username = ?",
+    [newPassword, username],
+  );
+  if (result.affectedRows > 0) return { success: true };
+  return { success: false };
+};
+
+export const getDeactivatedServices = async () => {
+  const [rows] = await pool.query("SELECT function_name FROM functions WHERE active = 0;");
+  if (rows.length > 0) {
+    return { success: true, data: rows };
+  }
+  return { success: false };
+};