LIL-660 Не показывать «Пробный урок» для купивших

apps/school/templates/blocks/schedule_item.html

@@ -4,7 +4,7 @@
     <div class="timing__info">
       <div class="timing__day{% if school_schedule.is_online %} active{% endif %}">
         {{ school_schedule }}
-        {% if request.user_agent.is_mobile and school_schedule.trial_lesson %}
+        {% if not is_purchased and request.user_agent.is_mobile and school_schedule.trial_lesson %}
         <a class="timing__trial-lesson js-video-modal" href="#" data-video-url="{{ school_schedule.trial_lesson }}">Пробный урок</a>
         {% endif %}
       </div>
@@ -20,7 +20,7 @@
         {% else %}
           {% include './day_pay_btn.html' %}
         {% endif %}
-        {% if not request.user_agent.is_mobile and school_schedule.trial_lesson %}
+        {% if not is_purchased and not request.user_agent.is_mobile and school_schedule.trial_lesson %}
         <a class="timing__trial-lesson js-video-modal" href="#" data-video-url="{{ school_schedule.trial_lesson }}">Пробный урок</a>
         {% endif %}
       </div>