major changes to docker and npm config

backend/services/database.js

@@ -0,0 +1,32 @@
+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 verifyAPIKeyDB = async (apiKey) => {
+  const [result] = await pool.query(
+    "SELECT * FROM apiKeys WHERE api_key = ?;",
+    [apiKey]
+  );
+  if (result.length > 0) {
+    const [lastUsed] = await pool.query(
+      "UPDATE apiKeys SET last_used_at = NOW() WHERE api_key = ?;",
+      [apiKey]
+    );
+    if (lastUsed.affectedRows > 0) {
+      return { valid: true };
+    } else {
+      return { valid: false };
+    }
+  } else {
+    return { valid: false };
+  }
+};