Adding currency rate for the central bank of Iceland

endpoints/currency/cb.js

@@ -0,0 +1,39 @@
+/* eslint-disable import/first */
+const request = require('request')
+const h = require('apis-helpers')
+const cheerio = require('cheerio')
+const app = require('../../server')
+
+app.get('/currency/cb', (req, res) => {
+  request.get({
+    headers: { 'User-Agent': h.browser() },
+    url: 'https://www.sedlabanki.is/hagtolur/opinber-gengisskraning/',
+  }, (err, response, body) => {
+    if (err || response.statusCode !== 200) {
+      return res.status(500).json({ error: 'www.sedlabanki.is refuses to respond or give back data' })
+    }
+
+    const $ = cheerio.load(body)
+    const currencies = []
+
+    $('.Gengistafla').first().find('tr').each(function () {
+      const tds = $(this).find('td')
+      const name = tds.eq(0).text()
+
+      if (name) {
+        currencies.push({
+          shortName: name,
+          longName: tds.eq(1).text(),
+          value: tds.eq(4).text(),
+          askValue: null,
+          bidValue: null,
+          changeCur: null,
+          changePer: null,
+        })
+      }
+    })
+
+    // cache for 15 minutes
+    return res.cache(900).json({ results: currencies })
+  })
+})

endpoints/currency/documentation.md

@@ -1,14 +1,14 @@
 # Currency in relation to ISK
 
-Source: [m5.is](http://m5.is/), [Arion banki](https://arionbanki.is/) and [Landsbankinn](https://landsbankinn.is/)
+Source: [m5.is](http://m5.is/), [Arion banki](https://arionbanki.is/), [Landsbankinn](https://landsbankinn.is/) and [Central Bank of Iceland](https://www.sedlabanki.is)
 
 -  GET [/currency/:source](https://apis.is/currency/:source)
 
 Get currency data in relation to ISK
 
 | Parameters         | Description         | Example                |
 |--------------------|---------------------|-----------------------|
-| :source (required) | Which source to use | [m5](https://apis.is/currency/m5), [arion](https://apis.is/currency/arion) or [lb](https://apis.is/currency/lb) |
+| :source (required) | Which source to use | [m5](https://apis.is/currency/m5), [arion](https://apis.is/currency/arion), [lb](https://apis.is/currency/lb), [cb](https://https://apis.is/currency/cb) |
 
 
 ---

endpoints/currency/index.js

@@ -2,7 +2,7 @@ const app = require('../../server')
 
 app.get('/currency', (req, res) => {
   const provider = req.query.provider || 'arion'
-  const providers = ['m5', 'arion', 'lb', 'borgun']
+  const providers = ['m5', 'arion', 'lb', 'borgun', 'cb']
 
   if (providers.indexOf(provider) >= 0) {
     return res.redirect(301, `/currency/${provider}`)

endpoints/currency/tests/integration_test.js

@@ -45,6 +45,14 @@ describe('currency', () => {
     })
   })
 
+  describe('searching using provider "cb"', () => {
+    it('should return an array of objects containing correct fields', (done) => {
+      const params = helpers.testRequestParams('/currency/cb')
+      const resultHandler = helpers.testRequestHandlerForFields(done, fieldsToCheckFor)
+      request(params, resultHandler)
+    })
+  })
+
   describe('searching using provider "borgun"', () => {
     it('should return an array of objects containing correct fields', (done) => {
       const params = helpers.testRequestParams('/currency/borgun')