webseite/backend/model/ProductModel.js

@@ -0,0 +1,39 @@
+import fs from 'node:fs';
+
+// Factoryfunction
+const ProductModel = () => {
+  let products = [];
+
+  const load = () => {
+    try {
+      products = JSON.parse(fs.readFileSync('./data/products.json', 'utf-8'));
+    } catch (error) {
+      console.log('Something went wrong: ', error);
+      products = [];
+    }
+  };
+
+  const getAll = () => {
+    return products;
+  };
+
+  const get = (id) => {
+    const product = products.find((product) => {
+      return product._id === id;
+    });
+
+    // Guard
+    if (!product) return null;
+
+    return product;
+  };
+
+  return {
+    // load: load
+    load,
+    getAll,
+    get,
+  };
+};
+
+export default ProductModel;