Add form and route to delete pre_reviews

pb/routes.py

@@ -491,3 +491,13 @@ def edit_pre_review(study_id):
         pre_reviews=pre_reviews
     )
 
+
+@app.route('/delete_pre_review/<pre_review_id>', methods=['POST'])
+def delete_pre_review(pre_review_id):
+    model = session.query(PreReview).filter(PreReview.PROT_EVENT_ID == pre_review_id).first()
+    study_id = model.SS_STUDY_ID
+    session.delete(model)
+    session.commit()
+
+    redirect_url = url_for("edit_pre_review", study_id=study_id)
+    return redirect(redirect_url)

templates/form.html

@@ -24,6 +24,23 @@
     </form>
 {% endif %}
 
+{% if 'Edit Pre Review' in title %}
+  <div>
+    <div>Pre Reviews</div>
+    <div>
+      {% for review in pre_reviews %}
+        <div>
+          <p>Date: {{ review.DATEENTERED }}</p>
+          <p>&nbsp; &nbsp;Comments: {{ review.COMMENTS }}</p>
+          <form action="{{ review.form_action }}" method="post">
+            <input type=submit value=Delete label="Delete">
+          </form>
+        </div>
+      {% endfor %}
+    </div>
+  </div>
+{% endif %}
+
 <form action="{{ action }}" method="post">
 
     {{ form.csrf_token() }}