refactor loading javascript, html, and status payload

wowstash/blueprints/wallet/routes.py

@@ -42,7 +42,6 @@ def setup():
 @login_required
 def loading():
     if current_user.wallet_connected and current_user.wallet_created:
-        sleep(1)
         return redirect(url_for('wallet.dashboard'))
     if current_user.wallet_created is False:
         return redirect(url_for('wallet.setup'))
@@ -63,10 +62,12 @@ def dashboard():
         password=current_user.wallet_password
     )
     if not docker.container_exists(current_user.wallet_container):
+        print('container does not exist.')
         current_user.clear_wallet_data()
         return redirect(url_for('wallet.loading'))
 
     if not wallet.connected:
+        print('container not connected')
         return redirect(url_for('wallet.loading'))
 
     address = wallet.get_address()
@@ -127,18 +128,13 @@ def create():
 def status():
     user_vol = docker.get_user_volume(current_user.id)
     restore_container = cache.get_data(f'restoring_{current_user.id}')
-    if restore_container:
-        restoring = True
-    else:
-        restoring = False
     data = {
         'created': current_user.wallet_created,
         'connected': current_user.wallet_connected,
         'port': current_user.wallet_port,
         'container': current_user.wallet_container,
         'volume': docker.volume_exists(user_vol),
-        'restoring': restoring,
-        'restore_container': restore_container
+        'restoring': docker.container_exists(restore_container)
     }
     return jsonify(data)
 

wowstash/templates/scripts.html

@@ -4,6 +4,39 @@
 <script src="/static/js/main.js"></script>
 <script src="/static/js/noty.js"></script>
 
+{% if request.path == '/wallet/loading' %}
+<script type="text/javascript">
+function check_status(){
+  fetch('/wallet/status')
+    .then((resp) => resp.json())
+    .then(function(data) {
+        console.log(JSON.stringify(data));
+
+        // If we've created a wallet and volume, but not connected a container and are not restoring, attempt connecting
+        if(data['created'] && data['volume'] && data['connected'] == false && data['restoring'] == false){
+          fetch('/wallet/connect')
+        }
+
+        // If ...
+        if(data['created'] && data['volume'] && data['connected']){
+          window.setInterval(function(){
+            window.location.href = "{{ url_for('wallet.dashboard') }}"
+          }, 3000);
+        }
+    })
+}
+
+// Check every few seconds...
+window.setInterval(function(){
+  check_status();
+}, 6000);
+
+// ...but also check on initial page load
+check_status();
+
+</script>
+{% endif %}
+
 {% if request.path == '/wallet/dashboard' %}
 <script type="text/javascript" src="/static/js/zxing.js"></script>
 <script type="text/javascript">

wowstash/templates/wallet/loading.html

@@ -10,11 +10,7 @@
     <section class="section2">
       <div class="container">
         <div class="section-heading text-center">
-          {% if current_user.wallet_created == False %}
-          <h2>Your wallet is being created</h2>
-          {% else %}
           <h2>Your wallet is connecting</h2>
-          {% endif %}
           <p>Go smoke a fatty. This page should auto-refresh when it's ready...if not, click the button below. <br /><br />If you are restoring from a seed, please allow several minutes for the process to complete.</p>
           <img src="/static/img/loading-cat.gif" width=300>
           <span class="dashboard-buttons">
@@ -26,34 +22,6 @@
       </div>
     </section>
 
-    <script>
-    function check_wallet_status(attrib) {
-      var xhr = new XMLHttpRequest();
-      xhr.onreadystatechange = function() {
-        if (xhr.readyState === 4){
-          let res = JSON.parse(xhr.responseText);
-          if (res[attrib] == true) {
-            window.location.href = "{{ url_for('wallet.dashboard') }}"
-          }
-        }
-      };
-      xhr.open('GET', '{{ url_for("wallet.status") }}');
-      xhr.send();
-    }
-
-    {% if current_user.wallet_connected == False and current_user.wallet_created == True %}
-    document.addEventListener("DOMContentLoaded", function(){
-      var xhr = new XMLHttpRequest();
-      xhr.open('GET', '{{ url_for("wallet.connect") }}');
-      xhr.send();
-    });
-
-    window.setInterval(function(){
-      check_wallet_status('connected');
-    }, 6000);
-    {% endif %}
-    </script>
-
     {% include 'footer.html' %}
 
     {% include 'scripts.html' %}