Merge pull request #28 from oceanprotocol/feature/meetup

meetup task

README.md

@@ -16,6 +16,8 @@
     - [Get Categories](#get-categories)
   - [YouTube](#youtube)
   - [MailChimp](#mailchimp)
+  - [Meetup](#meetup)
+    - [`GET /`](#get-)
   - [Zoho](#zoho)
     - [Campaigns API](#campaigns-api)
     - [CRM API](#crm-api)
@@ -177,6 +179,32 @@ All errors from MailChimp (when `"status"` is a number) are simply passed throug
 }
 ```
 
+### Meetup
+
+**`webtask-meetup.js`**: Task to get information from Meetup.
+
+#### `GET /`
+
+```bash
+http://localhost:8080/meetup
+
+# when published on webtask.io
+https://TASK_URL/TASK_NAME/meetup
+```
+
+**Response**
+
+Field `groups` holds passed through array of objects with all groups. See https://www.meetup.com/meetup_api/docs/pro/:urlname/groups/
+
+```json
+{
+    "groups": [{
+        ...
+    }],
+    "members": 40238
+}
+```
+
 ### Zoho
 
 **`webtask-zoho.js`**: Generic task to subscribe users into lists on Zoho Campaigns & Zoho CRM.

package.json

@@ -3,15 +3,14 @@
     "version": "0.1.0",
     "private": true,
     "scripts": {
-        "start": "wt serve webtask-medium.js",
+        "start": "wt serve webtask-meetup.js",
         "test": "eslint ./*.js"
     },
     "dependencies": {
-        "axios": "^0.19.0",
+        "body-parser": "^1.19.0",
-        "body-parser": "^1.18.3",
+        "cors": "^2.8.5",
-        "cors": "^2.8.4",
+        "express": "^4.17.1",
-        "express": "^4.16.4",
+        "ms": "^2.1.2",
-        "ms": "^2.1.1",
         "request": "^2.88.0",
         "webtask-tools": "^3.4.0"
     },

webtask-meetup.js

@@ -0,0 +1,51 @@
+const express = require('express')
+const Webtask = require('webtask-tools')
+const cors = require('cors')
+const bodyParser = require('body-parser')
+const request = require('request')
+
+const server = express()
+
+server.listen(4430)
+server.use(bodyParser.json())
+
+//
+// Allow requests from these domains only
+//
+const corsOptions = {
+    origin: ['https://oceanprotocol.com', /\.oceanprotocol\.com$/],
+    optionsSuccessStatus: 200 // some legacy browsers (IE11, various SmartTVs) choke on 204
+}
+
+server.use(cors(corsOptions))
+
+const baseUrl = 'https://api.meetup.com'
+
+server.get('/', (req, res) => {
+    const { MEETUP_API_KEY } = req.webtaskContext.secrets
+
+    const options = {
+        url: `${baseUrl}/pro/data-economy/groups?key=${MEETUP_API_KEY}`
+    }
+
+    try {
+        request.get(options, (error, response, body) => {
+            if (error || response.statusCode !== 200) res.send(error)
+
+            const data = JSON.parse(body)
+            let members = []
+
+            for (const item of data) {
+                members.push(item.member_count)
+            }
+
+            members = members.reduce((a, b) => a + b, 0)
+            res.send({ groups: data, members })
+        })
+    } catch (error) {
+        console.log(error)
+        res.send(error)
+    }
+})
+
+module.exports = Webtask.fromExpress(server)