Delete unused functions and their tests

app/main/views/dashboard.py

@@ -523,20 +523,6 @@ def requested_and_current_financial_year(request):
         abort(404)
 
 
-def format_template_stats_to_list(stats_dict):
-    if not stats_dict:
-        return []
-    for template_id, template in stats_dict.items():
-        yield dict(
-            requested_count=sum(
-                template['counts'].get(status, 0)
-                for status in REQUESTED_STATUSES
-            ),
-            id=template_id,
-            **template
-        )
-
-
 def get_tuples_of_financial_years(
     partial_url,
     start=2015,

app/main/views/send.py

@@ -60,14 +60,6 @@ from app.utils import (
 )
 
 
-def get_page_headings(template_type):
-    return {
-        'email': 'Email templates',
-        'sms': 'Text message templates',
-        'letter': 'Letter templates'
-    }[template_type]
-
-
 def get_example_csv_fields(column_headers, use_example_as_example, submitted_fields):
     if use_example_as_example:
         return ["example" for header in column_headers]
@@ -776,25 +768,6 @@ def get_recipient_and_placeholders_from_session(template_type):
     return placeholders
 
 
-def make_and_upload_csv_file(service_id, template):
-    upload_id = s3upload(
-        service_id,
-        Spreadsheet.from_dict(
-            session['placeholders'],
-            filename=current_app.config['TEST_MESSAGE_FILENAME']
-        ).as_dict,
-        current_app.config['AWS_REGION'],
-    )
-    return redirect(url_for(
-        '.check_messages',
-        upload_id=upload_id,
-        service_id=service_id,
-        template_id=template.id,
-        from_test=True,
-        help=2 if get_help_argument() else 0
-    ))
-
-
 def all_placeholders_in_session(placeholders):
     return all(
         get_normalised_placeholders_from_session().get(placeholder, False) not in (False, None)

app/main/views/templates.py

@@ -850,21 +850,6 @@ def get_template_sender_form_dict(service_id, template):
     return context
 
 
-def get_last_use_message(template_name, template_statistics):
-    try:
-        most_recent_use = max(
-            parse(template_stats['updated_at']).replace(tzinfo=None)
-            for template_stats in template_statistics
-        )
-    except ValueError:
-        return '{} has never been used'.format(template_name)
-
-    return '{} was last used {} ago'.format(
-        template_name,
-        get_human_readable_delta(most_recent_use, datetime.utcnow())
-    )
-
-
 def get_human_readable_delta(from_time, until_time):
     delta = until_time - from_time
     if delta < timedelta(seconds=60):
@@ -878,10 +863,3 @@ def get_human_readable_delta(from_time, until_time):
     else:
         days = delta.days
         return '{} day{}'.format(days, '' if days == 1 else 's')
-
-
-def should_show_template(template_type):
-    return (
-        template_type != 'letter' or
-        current_service.has_permission('letter')
-    )