From 3b1136c03ba3068de174d8630603539c3567c210 Mon Sep 17 00:00:00 2001
From: reluc <relu.cri@gmail.com>
Date: Tue, 13 Feb 2024 10:57:13 +0100
Subject: [PATCH] fix(examples): do not ignore error but use cast

---
 examples/quickstart/simple-coffee-machine.js              | 3 ---
 packages/examples/src/quickstart/simple-coffee-machine.ts | 5 +----
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/examples/quickstart/simple-coffee-machine.js b/examples/quickstart/simple-coffee-machine.js
index 22884dc49..136e3ee1f 100644
--- a/examples/quickstart/simple-coffee-machine.js
+++ b/examples/quickstart/simple-coffee-machine.js
@@ -179,15 +179,12 @@ servient.start().then((WoT) => {
             thing.setActionHandler("refill", async (params, options) => {
                 const selectedResource = await params.value();
                 console.info("received refill order of ", selectedResource);
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource.indexOf("water") !== -1) {
                     waterAmount = 1000;
                 }
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource.indexOf("beans") !== -1) {
                     beansAmount = 1000;
                 }
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource.indexOf("milk") !== -1) {
                     milkAmount = 1000;
                 }
diff --git a/packages/examples/src/quickstart/simple-coffee-machine.ts b/packages/examples/src/quickstart/simple-coffee-machine.ts
index ce79d3c9f..69fdc7c2f 100644
--- a/packages/examples/src/quickstart/simple-coffee-machine.ts
+++ b/packages/examples/src/quickstart/simple-coffee-machine.ts
@@ -186,17 +186,14 @@ servient.start().then((WoT) => {
             });
 
             thing.setActionHandler("refill", async (params, options) => {
-                const selectedResource = await params.value();
+                const selectedResource = (await params.value()) as Array<"water" | "beans" | "milk">;
                 console.info("received refill order of ", selectedResource);
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource!.indexOf("water") !== -1) {
                     waterAmount = 1000;
                 }
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource!.indexOf("beans") !== -1) {
                     beansAmount = 1000;
                 }
-                // @ts-expect-error: Property doesn't exist error
                 if (selectedResource!.indexOf("milk") !== -1) {
                     milkAmount = 1000;
                 }