Merge pull request #28 from sestolk/add-setter-functions

Add "add and setter" functions

README.md

@@ -28,7 +28,31 @@ Or
 npm i bull-board
 ```
 
-## Hello world
+## Hello World
+
+### Add existing Bull Queue(s)
+
+When you already defined your queue(s) you can add them using the addQueue function.
+
+```js
+const Queue = require('bull');
+
+const someQueue = new Queue();
+const someOtherQueue = new Queue();
+
+const { setQueues } = require('bull-board')
+
+setQueues(someQueue)
+
+// OR
+
+setQueues([
+    someQueue,
+    someOtherQueue
+])
+```
+
+### Configure Queue(s) using bull-board
 
 Remember that it depends on Redis as well, so the first step is to configure all of your queues:
 

example.js

@@ -1,4 +1,4 @@
-const { createQueues, UI } = require('./')
+const { createQueues, setQueues, UI } = require('./')
 const app = require('express')()
 
 const sleep = t => new Promise(resolve => setTimeout(resolve, t * 1000))
@@ -13,6 +13,10 @@ const redisOptions = {
 }
 
 const run = () => {
+  setQueues([/* Already defined (bull) queues */]);
+  // Or a single bull queue
+  setQueues(/* Already defined bull queue */);
+
   const queues = createQueues(redisOptions)
 
   const example = queues.add('example')

index.js

@@ -29,6 +29,17 @@ function UI() {
 
 module.exports = {
   UI: UI(),
+  setQueues: (bullQueues) => {
+    if (!Array.isArray(bullQueues)) {
+      bullQueues = [bullQueues];
+    }
+
+    bullQueues.forEach((item) => {
+      queues[item.name] = item;
+    })
+
+    return queues
+  },
   createQueues: redis => {
     return {
       add: (name, opts) => {