Fix log-viewer ignoring screenshotless events

backend/server.js

@@ -46,15 +46,18 @@ async function run() {
     });
 
     async function wrapEvent(doc) {
-      let newDoc;
+      let screenShotArray = [];
+      let blob;
       if (doc && doc.screenshot_count) {
-        newDoc = {...doc, screenshots: []}
         for (let i = 1; i <= doc.screenshot_count ; i++) {
           let presignedUrl = await minioClient.presignedUrl('GET', minioBucket, `${doc.camera}/${doc._id}/${i}.jpg`, 60 * 60);
-          newDoc.screenshots.push({ url: presignedUrl });
+          screenShotArray.push({ url: presignedUrl });
         }
+        blob = JSON.stringify({...doc, ...screenShotArray});
+      } else {
+        blob = JSON.stringify({...doc})
       };
-      let blob = JSON.stringify(newDoc);
+      
       return `event: log-entry\ndata: ${blob}\n\n`
     }