Attempt another unleash boot

src/server/api-handlers/features.ts

@@ -1,10 +1,34 @@
 import { RequestHandler } from 'express';
-import { startUnleash } from 'unleash-client';
+import { startUnleash, initialize, Unleash } from 'unleash-client';
+
+let unleashInstance: Unleash;
+
+const initializeUnleash = async () => {
+    const { UNLEASH_SERVER_API_TOKEN, UNLEASH_SERVER_API_URL } = process.env;
+    if (!UNLEASH_SERVER_API_TOKEN || !UNLEASH_SERVER_API_URL) {
+        return false;
+    }
+
+    unleashInstance = initialize({
+        url: UNLEASH_SERVER_API_URL,
+        appName: 'nav-dekoratoren',
+        customHeaders: { Authorization: UNLEASH_SERVER_API_TOKEN },
+    });
+
+    console.log(unleashInstance.isSynchronized() ? 'Unleash is synchronized' : 'Unleash is not synchronized');
+
+    return true;
+};
 
 export const getFeaturesHandler: RequestHandler = async (req, res) => {
     // Cant easily fetch feature toggles when running locally
     // so just mock this.
-    const { UNLEASH_SERVER_API_TOKEN, UNLEASH_SERVER_API_URL } = process.env;
+
+    if (!unleashInstance) {
+        initializeUnleash();
+    }
+
+    // res.status(500).send('Missing UNLEASH_SERVER_API_TOKEN or UNLEASH_SERVER_API_URL');
 
     if (process.env.NODE_ENV === 'development') {
         const features = {
@@ -15,24 +39,8 @@ export const getFeaturesHandler: RequestHandler = async (req, res) => {
         return;
     }
 
-    if (!UNLEASH_SERVER_API_TOKEN || !UNLEASH_SERVER_API_URL) {
-        res.status(500).send('Missing UNLEASH_SERVER_API_TOKEN or UNLEASH_SERVER_API_URL');
-        return;
-    }
-
-    try {
-        const unleash = await startUnleash({
-            url: UNLEASH_SERVER_API_URL,
-            appName: 'nav-dekoratoren',
-            customHeaders: { Authorization: UNLEASH_SERVER_API_TOKEN },
-        });
-
-        return {
-            skjermdeling: true,
-            chatbotscript: true,
-        };
-    } catch (e) {
-        console.error(`Failed to fetch feature toggles from unleash - ${e}`);
-        res.status(500).send(`Failed to fetch feature toggles from unleash - ${e}`);
-    }
+    return {
+        skjermdeling: true,
+        chatbotscript: true,
+    };
 };