Updating bullboard to use the new koa version (supported).

packages/server/package.json

@@ -71,6 +71,8 @@
     "@budibase/auth": "^0.9.185-alpha.9",
     "@budibase/client": "^0.9.185-alpha.9",
     "@budibase/string-templates": "^0.9.185-alpha.9",
+    "@bull-board/api": "^3.7.0",
+    "@bull-board/koa": "^3.7.0",
     "@elastic/elasticsearch": "7.10.0",
     "@koa/router": "8.0.0",
     "@sendgrid/mail": "7.1.1",
@@ -80,7 +82,6 @@
     "aws-sdk": "^2.767.0",
     "bcryptjs": "2.4.3",
     "bull": "^3.22.4",
-    "bull-board": "^2.0.1",
     "chmodr": "1.2.0",
     "csvtojson": "2.0.10",
     "dotenv": "8.2.0",
@@ -139,7 +140,6 @@
     "copyfiles": "^2.4.1",
     "docker-compose": "^0.23.6",
     "eslint": "^6.8.0",
-    "express": "^4.17.1",
     "jest": "^27.0.5",
     "nodemon": "^2.0.4",
     "prettier": "^2.3.1",

packages/server/src/app.ts

@@ -41,16 +41,8 @@ app.use(
 )
 
 if (!env.isTest()) {
-  const bullApp = bullboard.init()
-  app.use(async (ctx: ExtendableContext, next: () => any) => {
-    if (ctx.path.startsWith(bullboard.pathPrefix)) {
-      ctx.status = 200
-      ctx.respond = false
-      bullApp(ctx.req, ctx.res)
-    } else {
-      await next()
-    }
-  })
+  const plugin = bullboard.init()
+  app.use(plugin)
 }
 
 app.context.eventEmitter = eventEmitter

packages/server/src/automations/bullboard.js

@@ -1,6 +1,6 @@
-const { createBullBoard } = require("bull-board")
-const { BullAdapter } = require("bull-board/bullAdapter")
-const express = require("express")
+const { createBullBoard } = require("@bull-board/api")
+const { BullAdapter } = require("@bull-board/api/bullAdapter")
+const { KoaAdapter } = require("@bull-board/koa")
 const env = require("../environment")
 const Queue = env.isTest()
   ? require("../utilities/queue/inMemoryQueue")
@@ -19,7 +19,7 @@ async function cleanup() {
   await automationQueue.clean(CLEANUP_PERIOD_MS, "completed")
 }
 
-exports.pathPrefix = "/bulladmin"
+const PATH_PREFIX = "/bulladmin"
 
 exports.init = () => {
   // cleanup the events every 5 minutes
@@ -30,17 +30,19 @@ exports.init = () => {
       console.error(`Unable to cleanup automation queue initially - ${err}`)
     })
   }
-  const expressApp = express()
   // Set up queues for bull board admin
   const queues = [automationQueue]
   const adapters = []
+  const serverAdapter = new KoaAdapter()
   for (let queue of queues) {
     adapters.push(new BullAdapter(queue))
   }
-  const { router } = createBullBoard(adapters)
-
-  expressApp.use(exports.pathPrefix, router)
-  return expressApp
+  createBullBoard({
+    queues: adapters,
+    serverAdapter,
+  })
+  serverAdapter.setBasePath(PATH_PREFIX)
+  return serverAdapter.registerPlugin()
 }
 
 exports.queue = automationQueue