Manually adding changes from PR 66 (re-org of the codebase caused a merge conflict and the changes were easier to add manually)

Author: GCHQDeveloper1138

src/app.mjs

@@ -15,6 +15,8 @@ import magicRouter from "./routes/magic.mjs";
 import healthRouter from "./routes/health.mjs";
 import batchBakeRouter from "./routes/batchBake.mjs";
 
+const isProduction = process.env.NODE_ENV === "production";
+
 const app = express();
 app.disable("x-powered-by");
 
@@ -23,7 +25,7 @@ app.use(cors({
     origin: "*"
 }));
 
-if (process.env.NODE_ENV === "production") {
+if (isProduction) {
     app.use(helmet({ crossOriginResourcePolicy: { policy: "cross-origin" } }));
     app.use(logger({
         level: "error",

src/routes/bake.mjs

@@ -7,12 +7,9 @@ import { bake, Dish } from "cyberchef";
  */
 router.post("/", async function bakePost(req, res, next) {
     try {
-        if (!req.body.input) {
-            throw new TypeError("'input' property is required in request body");
-        }
-
-        if (!req.body.recipe) {
-            throw new TypeError("'recipe' property is required in request body");
+        const noRecipeOrInput = !req.body.input || !req.body.recipe;
+        if (noRecipeOrInput) {
+            throw new TypeError(`'${!req.body.input ? "input" : "recipe"}' property is required in request body`);
         }
 
         const dish = await bake(req.body.input, req.body.recipe);