add mocked auth

media-store/srv/invoices-service.js

@@ -0,0 +1,20 @@
+const cds = require("@sap/cds");
+
+module.exports = async function () {
+  const db = await cds.connect.to("db"); // connect to database service
+
+  this.before("*", (req) => {
+    console.log(
+      "[USER]:",
+      req.user.id,
+      " [LEVEL]: ",
+      req.user.attr.level,
+      "[ROLE]",
+      req.user.is("user") ? "user" : "other"
+    );
+  });
+
+  this.on("READ", "Invoices", async (req) => {
+    return await db.run(req.query.where({ customer_ID: req.user.attr.ID }));
+  });
+};