feat: payment verification and membership

lms/www/courses/course.html

@@ -222,9 +222,9 @@
         </a>
 
         {% elif course.paid_course %}
-        <div class="btn btn-primary wide-button" id="buy-course" data-course="{{ course.name | urlencode }}">
+        <a class="btn btn-primary wide-button" href="/billing/{{ course.name | urlencode }}">
             {{ _("Buy This Course") }}
-        </div>
+        </a>
 
         {% elif show_start_learing_cta(course, membership) %}
         <div class="btn btn-primary wide-button enroll-in-course" data-course="{{ course.name | urlencode }}">
@@ -257,9 +257,6 @@
         {% endif %}
     </div>
 
-
-
-
 {% endmacro %}
 
 
@@ -280,9 +277,4 @@
         {{ _("You have exceeded the maximum number of attempts allowed to appear for evaluations of this course.") }}
     </p>
     {% endif %}
-{% endmacro %}
-
-{%- block script %}
-{{ super() }}
-<script src="https://checkout.razorpay.com/v1/checkout.js"></script>
-{% endblock %}
+{% endmacro %}