Fixed ESLint errors

plugins/kafka-backend/package.json

@@ -31,14 +31,21 @@
     "clean": "backstage-cli clean"
   },
   "dependencies": {
+    "compression": "^1.7.4",
+    "cors": "^2.8.5",
+    "express": "^4.17.1",
+    "express-promise-router": "^3.0.3",
+    "helmet": "^4.0.0",
     "@backstage/backend-common": "^0.4.1",
     "@backstage/catalog-model": "^0.6.0",
     "@backstage/config": "^0.1.2",
     "kafkajs": "^1.16.0-beta.6",
-    "winston": "^3.2.1"
+    "winston": "^3.2.1",
+    "yn": "^4.0.0"
   },
   "devDependencies": {
     "@backstage/cli": "^0.4.2",
+    "@types/express": "^4.17.6",
     "supertest": "^4.0.2"
   },
   "files": [

plugins/kafka-backend/src/service/KafkaApi.ts

@@ -60,7 +60,7 @@ export class KafkaApi {
     await admin.connect();
 
     try {
-      let groupOffsets = await admin.fetchOffsets({ groupId });
+      const groupOffsets = await admin.fetchOffsets({ groupId });
 
       return groupOffsets.map(topicOffset => ({
         topic: topicOffset.topic,

plugins/kafka/package.json

@@ -20,13 +20,17 @@
     "clean": "backstage-cli clean"
   },
   "dependencies": {
+    "@backstage/catalog-model": "^0.6.0",
     "@backstage/core": "^0.4.1",
     "@backstage/theme": "^0.2.2",
+    "@backstage/plugin-catalog": "^0.2.7",
+    "@backstage/plugin-kafka-backend": "^0.1.0",
     "@material-ui/core": "^4.11.0",
     "@material-ui/icons": "^4.11.2",
     "@material-ui/lab": "4.0.0-alpha.45",
     "lodash": "^4.17.20",
     "react": "^16.13.1",
+    "react-router": "6.0.0-beta.0",
     "react-dom": "^16.13.1",
     "react-use": "^15.3.3"
   },
@@ -34,7 +38,6 @@
     "@backstage/cli": "^0.4.2",
     "@backstage/dev-utils": "^0.1.6",
     "@backstage/test-utils": "^0.1.5",
-    "@backstage/plugin-kafka-backend": "^0.1.0",
     "@testing-library/jest-dom": "^5.10.1",
     "@testing-library/react": "^10.4.1",
     "@testing-library/user-event": "^12.0.7",

plugins/kafka/src/components/ConsumerGroupOffsets/useConsumerGroupOffsets.ts

@@ -28,7 +28,6 @@ export function useConsumerGroupOffsets(groupId: string) {
       const groupOffsets = await api.getConsumerGroupOffsets(groupId);
       const groupWithTopicOffsets = await Promise.all(
         groupOffsets.map(async ({ topic, partitions }) => {
-          debugger;
           const topicOffsets = _.keyBy(
             await api.getTopicOffsets(topic),
             partition => partition.id,
@@ -49,8 +48,6 @@ export function useConsumerGroupOffsets(groupId: string) {
     }
   }, [api, errorApi, groupId]);
 
-  debugger;
-
   return [
     {
       loading,