[WIP] Add package tracking history from postur.is

endpoints/tracking/index.js

@@ -0,0 +1,38 @@
+/* eslint-disable no-param-reassign */
+
+const request = require('request')
+const cheerio = require('cheerio')
+const app = require('../../server')
+
+app.get('/tracking/:trackingNumber', (req, res) => {
+  const url = 'http://www.postur.is/' +
+    'einstaklingar/senda-pakka-innanlands/finna-sendingu/' +
+    `?TrackingNumber=${req.params.trackingNumber}&Language=IS`
+
+  request.get(url, (err, response, body) => {
+    const $ = cheerio.load(body)
+
+    const history = $('table').eq(1).find('tr').map((index, row) => {
+      return {
+        date: $(row).children().eq(0).text()
+          .replace(/\s/g, ''),
+        action: $(row).children().eq(1).text()
+          .replace(/\s/g, ''),
+      }
+    })
+      .get()
+      .slice(1)
+      .reduce((sum, curr) => {
+        sum[curr.date] = curr.action
+        return sum
+      }, {})
+
+    if (Object.keys(history).length === 0) {
+      return res.status(404).json({})
+    }
+
+    return res.cache(60).json({
+      history,
+    })
+  })
+})

endpoints/tracking/tests/integration_test.js

@@ -0,0 +1,27 @@
+const request = require('request')
+const assert = require('assert')
+const nock = require('nock')
+
+describe.only('tracking', () => {
+  const trackingNumber = 'TRACKING_NUMBER'
+  before(() => {
+    const path = '/einstaklingar/senda-pakka-innanlands/finna-sendingu/' +
+      `?TrackingNumber=${trackingNumber}&Language=IS`
+    const scope = nock('http://www.postur.is')
+      .get(path)
+      .reply(200, 'domain matched')
+    //const secondScope = nock('http://localhost:3101')
+    //  .get(`/tracking/${trackingNumber}`)
+    //  .reply(200, 'domain matched')
+  })
+
+  it('should return a 404 when the tracking number can\'t be found', (done) => {
+    request.get(`http://localhost:3101/tracking/${trackingNumber}`, (error, response) => {
+      console.log(error)
+      console.log(response)
+      assert.equal(404, response.statusCode)
+
+      done()
+    })
+  })
+})

server.js

@@ -67,8 +67,8 @@ fileModule.walkSync('./endpoints', (dirPath, dirs, endpoints) => {
     if (!(endpoint.includes('.DS_Store') && !dirPath.includes('graphql') && !endpoint.includes('graphql'))) {
       try {
         require(`./${dirPath}/${endpoint}`)
-      } catch (e) {
-        console.error('Error loading file', e)
+      } catch (error) {
+        console.error('Error loading file', error)
       }
     }
   }