major changes to docker and npm config

backend/routes/admin/database/itemDataMgmt.database.js

@@ -0,0 +1,82 @@
+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 getAllItems = async () => {
+  const [result] = await pool.query("SELECT * FROM items");
+  if (result.length > 0) return { success: true, data: result };
+  return { success: false };
+};
+
+export const deleteItemById = async (itemId) => {
+  const [result] = await pool.query("DELETE FROM items WHERE id = ?", [itemId]);
+  if (result.affectedRows > 0) return { success: true };
+  return { success: false };
+};
+
+export const createItem = async (item_name, can_borrow_role, lockerNumber) => {
+  const [result] = await pool.query(
+    "INSERT INTO items (item_name, can_borrow_role, in_safe, safe_nr) VALUES (?, ?, ?, ?)",
+    [item_name, can_borrow_role, true, lockerNumber]
+  );
+  if (result.affectedRows > 0) return { success: true };
+  return { success: false };
+};
+
+export const editItemById = async (
+  itemId,
+  item_name,
+  can_borrow_role,
+  safe_nr,
+  door_key
+) => {
+  let newSafeNr;
+  if (safe_nr === null || safe_nr === "") {
+    newSafeNr = null;
+  } else {
+    newSafeNr = safe_nr;
+  }
+  const [result] = await pool.query(
+    "UPDATE items SET item_name = ?, can_borrow_role = ?, safe_nr = ?, door_key = ?, entry_updated_at = NOW() WHERE id = ?",
+    [item_name, can_borrow_role, newSafeNr, door_key, itemId]
+  );
+  if (result.affectedRows > 0) return { success: true };
+  return { success: false };
+};
+
+export const changeSafeState = async (itemId) => {
+  const currentState = await pool.query(
+    "SELECT in_safe FROM items WHERE id = ?",
+    [itemId]
+  );
+  if (currentState[0].length === 0) {
+    return { success: false };
+  }
+
+  if (currentState[0][0].in_safe) {
+    const [result] = await pool.query(
+      "UPDATE items SET in_safe = false WHERE id = ?",
+      [itemId]
+    );
+    if (result.affectedRows > 0) return { success: true };
+  }
+
+  if (!currentState[0][0].in_safe) {
+    const [result] = await pool.query(
+      "UPDATE items SET in_safe = true WHERE id = ?",
+      [itemId]
+    );
+    if (result.affectedRows > 0) return { success: true };
+  }
+
+  return { success: false };
+};