add reopen transfer

ereuse_devicehub/inventory/views.py

@@ -841,6 +841,21 @@ class NewTransferView(GenericMixin):
         return flask.render_template(self.template_name, **self.context)
 
 
+class OpenTransferView(GenericMixin):
+    methods = ['GET']
+
+    def dispatch_request(self, lot_id=None):
+        lot = Lot.query.filter_by(id=lot_id).one()
+        next_url = url_for('inventory.lotdevicelist', lot_id=str(lot_id))
+
+        if hasattr(lot, 'transfer'):
+            lot.transfer.date = None
+            db.session.commit()
+            messages.success('Transfer was reopen successfully!')
+
+        return flask.redirect(next_url)
+
+
 class EditTransferView(GenericMixin):
     methods = ['POST']
     form_class = EditTransferForm
@@ -1601,3 +1616,7 @@ devices.add_url_rule(
     '/device/erasure/<int:orphans>/',
     view_func=ErasureListView.as_view('device_erasure_list_orphans'),
 )
+devices.add_url_rule(
+    '/lot/<string:lot_id>/opentransfer/',
+    view_func=OpenTransferView.as_view('open_transfer'),
+)

ereuse_devicehub/templates/inventory/device_list.html

@@ -565,6 +565,15 @@
                 </table>
               </div>
               <div id="edit-transfer" class="tab-pane fade edit-transfer">
+                {% if form_transfer.date.data %}
+                <div class="btn-group dropdown ml-1 mt-1" uib-dropdown="">
+                  <a href="{{ url_for('inventory.open_transfer', lot_id=lot.id)}}" class="btn btn-primary">
+                    <i class="bi bi-plus"></i>
+                    Reopen a transfer
+                    <span class="caret"></span>
+                  </a>
+                </div>
+                {% endif %}
                 <h5 class="card-title">Transfer</h5>
                 <form method="post" action="{{ url_for('inventory.edit_transfer', lot_id=lot.id) }}" class="row g-3 needs-validation" novalidate>
                   {{ form_transfer.csrf_token }}