Add a page to choose a contact list

You’ll be able to use a contact list by first choosing a template, then
choosing the list you want to use.

At the moment this shows all lists, not just the ones that are
compatible with your template.

app/main/views/send.py

@@ -42,7 +42,7 @@ from app.main.forms import (
     SetSenderForm,
     get_placeholder_form_instance,
 )
-from app.models.contact_list import ContactList
+from app.models.contact_list import ContactList, ContactLists
 from app.models.user import Users
 from app.s3_client.s3_csv_client import (
     s3download,
@@ -492,6 +492,19 @@ def send_test_preview(service_id, template_id, filetype):
     return TemplatePreview.from_utils_template(template, filetype, page=request.args.get('page'))
 
 
+@main.route(
+    '/services/<uuid:service_id>/send/<uuid:template_id>'
+    '/from-contact-list'
+)
+@user_has_permissions('send_messages')
+def choose_from_contact_list(service_id, template_id):
+    return render_template(
+        'views/send-contact-list.html',
+        contact_lists=ContactLists(current_service.id),
+        template=current_service.get_template(template_id),
+    )
+
+
 @main.route(
     '/services/<uuid:service_id>/send/<uuid:template_id>'
     '/from-contact-list/<uuid:contact_list_id>'

app/models/contact_list.py

@@ -3,7 +3,7 @@ from notifications_utils.formatters import strip_whitespace
 from notifications_utils.recipients import RecipientCSV
 from werkzeug.utils import cached_property
 
-from app.models import JSONModel
+from app.models import JSONModel, ModelList
 from app.notify_client.contact_list_api_client import contact_list_api_client
 from app.s3_client.s3_csv_client import (
     get_csv_metadata,
@@ -28,9 +28,9 @@ class ContactList(JSONModel):
     @classmethod
     def from_id(cls, contact_list_id, *, service_id):
         # This is temporary until we have a get single list endpoint
-        for contact_list in contact_list_api_client.get_contact_lists(service_id):
-            if contact_list['id'] == contact_list_id:
-                return cls(contact_list)
+        for contact_list in ContactLists(service_id):
+            if contact_list.id == contact_list_id:
+                return contact_list
         abort(404)
 
     @staticmethod
@@ -77,7 +77,7 @@ class ContactList(JSONModel):
         metadata = ContactList.get_metadata(service_id, upload_id)
         new_upload_id = s3upload(
             service_id,
-            contents,
+            {'data': contents},
             current_app.config['AWS_REGION'],
         )
         set_metadata_on_csv_upload(
@@ -111,3 +111,8 @@ class ContactList(JSONModel):
             international_sms=True,
             max_initial_rows_shown=50,
         )
+
+
+class ContactLists(ModelList):
+    client_method = contact_list_api_client.get_contact_lists
+    model = ContactList

app/navigation.py

@@ -149,6 +149,7 @@ class HeaderNavigation(Navigation):
         'check_notification',
         'no_cookie.check_notification_preview',
         'choose_account',
+        'choose_from_contact_list',
         'choose_service',
         'choose_template',
         'choose_template_to_copy',
@@ -368,6 +369,7 @@ class MainNavigation(Navigation):
             'add_service_template',
             'check_messages',
             'check_notification',
+            'choose_from_contact_list',
             'choose_template',
             'choose_template_to_copy',
             'confirm_redact_template',
@@ -658,6 +660,7 @@ class CaseworkNavigation(Navigation):
 
     mapping = {
         'send-one-off': {
+            'choose_from_contact_list',
             'choose_template',
             'send_one_off',
             'send_one_off_step',
@@ -1018,6 +1021,7 @@ class OrgNavigation(Navigation):
         'check_notification',
         'no_cookie.check_notification_preview',
         'choose_account',
+        'choose_from_contact_list',
         'choose_service',
         'choose_template',
         'choose_template_to_copy',

app/templates/views/send-contact-list.html

@@ -0,0 +1,53 @@
+{% extends "withnav_template.html" %}
+{% from "components/big-number.html" import big_number -%}
+{% from "components/message-count-label.html" import recipient_count_label %}
+{% from "components/page-header.html" import page_header %}
+{% from "components/table.html" import list_table, field, right_aligned_field_heading, row_heading %}
+
+{% block service_page_title %}
+  Choose a saved contact list
+{% endblock %}
+
+{% block maincolumn_content %}
+
+  {{ page_header(
+    'Choose a saved contact list',
+    back_link=url_for('.send_one_off', service_id=current_service.id, template_id=template.id)
+  ) }}
+
+  <div class='dashboard-table ajax-block-container'>
+    {% call(item, row_number) list_table(
+      contact_lists,
+      caption="Existing contact lists",
+      caption_visible=False,
+      empty_message=(
+        'You don’t have any contact lists yet'
+      ),
+      field_headings=[
+        'File',
+        'Status'
+      ],
+      field_headings_visible=False
+    ) %}
+      {% call row_heading() %}
+        <div class="file-list">
+          <a class="file-list-filename-large govuk-link govuk-link--no-visited-state" href="{{ url_for('main.send_from_contact_list', service_id=current_service.id, template_id=template.id, contact_list_id=item.id) }}">{{ item.original_file_name }}</a>
+          <span class="file-list-hint">
+            Uploaded {{ item.created_at|format_datetime_relative }}
+          </span>
+        </div>
+      {% endcall %}
+      {% call field() %}
+        {{ big_number(
+          item.row_count,
+          smallest=True,
+          label=recipient_count_label(
+            item.row_count,
+            item.template_type
+          )
+        ) }}
+      {% endcall %}
+    {% endcall %}
+  </div>
+
+{% endblock %}