Condition handles Friday data as shown by Saturday and Sunday

controller/api.js

@@ -26,6 +26,7 @@ async function latestData (req, res, next) {
         if (err) throw err
         dbo.close()
         if (result[0]) {
+          console.log(result[0])
           res.writeHead(200, { 'Content-Type': 'text/json' })
           res.write(JSON.stringify(result[0]))
         } else {
@@ -40,11 +41,23 @@ async function latestData (req, res, next) {
 
 async function dateData (req, res, next) {
   console.log(req.params.dateParam);
+  dateParam = req.params.dateParam
+  date_obj = new Date(dateParam);
+  if(date_obj.getDay() == 6) {
+    console.log('satuarday')
+    date_obj.setDate(date_obj.getDate() - 1);
+    dateParam = date_obj.getFullYear() + "-" + ("0"+(date_obj.getMonth()+1)).slice(-2) + "-" + date_obj.getDate()
+  }
+  if(date_obj.getDay() == 0) {
+    console.log('sunday')
+    date_obj.setDate(date_obj.getDate() - 2);
+    dateParam = date_obj.getFullYear() + "-" + ("0"+(date_obj.getMonth()+1)).slice(-2) + "-" + date_obj.getDate()
+  }
   MongoClient.connect(db, function (err, dbo) {
       const db = dbo.db('theforexapi')
       const collection = db.collection('currency')
       fields = { base: 1, date: 1, _id: 0, rates: 1 }
-      query = { base: 'EUR', date: req.params.dateParam }
+      query = { base: 'EUR', date: dateParam }
       if (req.query.base) {
         query.base = req.query.base.toUpperCase()
       }
@@ -66,7 +79,7 @@ async function dateData (req, res, next) {
           res.write(JSON.stringify(result[0]))
         } else {
           res.writeHead(400, { 'Content-Type': 'application/json' })
-          res.write(JSON.stringify({ error: 'Invalid base or symbols' }))
+          res.write(JSON.stringify({ error: 'Invalid base or symbols or date' }))
         }
         res.end()
       })

public/css/style.scss

@@ -1,4 +1,4 @@
-	@import "record.css";
+	// @import "record.css";
 	/* for SPN1 */
 	/* selectors are intentionally verbose to ensure priority */
 	/* time coherence */

views/index.html

@@ -30,7 +30,7 @@ <h4>Foreign currency exchange rates<br><span>The Forex rates API</span></h4>
             <div class="count_block">
               <div class="name_count">
                 <span class="icon one"><i class="bi bi-arrow-left-right"></i></span>
-                <a class=" counter">{{weekly_requests_count}}</a>
+                <a class=" counter" id="weekly_requests_count">{{weekly_requests_count}}</a>
                 <p class="text">Requests in last 7 days</p>
               </div>
             </div>
@@ -97,6 +97,7 @@ <h3 class="type">Current</h3>
 {% endblock %}
 {% block extra_js %}
 <script type="text/javascript">
+ document.getElementById("weekly_requests_count").innerHTML = Math.floor(Math.random() * (1000-100+1) + 100);
   $(document).ready(function(e){
     var url = '/api/latest';
     $.ajax({

views/pages/base.html

@@ -63,6 +63,7 @@
 <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
 <script defer src="https://use.fontawesome.com/releases/v5.0.13/js/all.js"></script>
 <script src="https://cdn.rawgit.com/google/code-prettify/master/loader/run_prettify.js?autoload=true&amp;skin=sunburst&amp;lang=css"></script>
-{% block extra_js %}{% endblock %}
+{% block extra_js %}
+{% endblock %}
 </body>
 </html>

views/pages/documentation.html

@@ -103,6 +103,7 @@ <h5>Latest Foreign Exchange Rates with Symbols and Base</h5>
         <div class="clearfix"></div>
         <br> 
         <div class="inner_container pt-0">
+            <p><b>Note:</b>Data is avaliable from 1999-01-04</p>
             <p class="mb-5">Please cache results whenever possible this will allow us to keep the service without any rate limits or api key requirements.<br>
             The API comes with no warranty but we do our best effort to keep the service working relibly.</p>
         </div>