Add service-specific versions of agreement page

Our usability testing found that jumping out of the service when going
to download the agreement made it difficult for people to find their way
back to the ‘Request to go live’ page.

This commit adds a duplicate, service-specific versions of these pages
which have the same content but:
- keep the service navigation
- have a link back to the ‘Request to go live’ page

app/main/views/agreement.py

@@ -16,6 +16,15 @@ def agreement():
     )
 
 
+@main.route('/service/<uuid:service_id>/agreement')
+@login_required
+def service_agreement(service_id):
+    return render_template(
+        'views/agreement/service-{}.html'.format(current_user.default_organisation.as_jinja_template),
+        owner=current_user.default_organisation.name,
+    )
+
+
 @main.route('/agreement.pdf')
 @login_required
 def download_agreement():

app/navigation.py

@@ -234,6 +234,7 @@ class HeaderNavigation(Navigation):
         'service_add_email_reply_to',
         'service_add_letter_contact',
         'service_add_sms_sender',
+        'service_agreement',
         'service_confirm_delete_email_reply_to',
         'service_confirm_delete_sms_sender',
         'service_dashboard',
@@ -365,6 +366,7 @@ class MainNavigation(Navigation):
             'service_add_email_reply_to',
             'service_add_letter_contact',
             'service_add_sms_sender',
+            'service_agreement',
             'service_confirm_delete_email_reply_to',
             'service_confirm_delete_sms_sender',
             'service_edit_email_reply_to',
@@ -735,6 +737,7 @@ class CaseworkNavigation(Navigation):
         'service_add_email_reply_to',
         'service_add_letter_contact',
         'service_add_sms_sender',
+        'service_agreement',
         'service_confirm_delete_email_reply_to',
         'service_confirm_delete_sms_sender',
         'service_dashboard',
@@ -991,6 +994,7 @@ class OrgNavigation(Navigation):
         'service_add_email_reply_to',
         'service_add_letter_contact',
         'service_add_sms_sender',
+        'service_agreement',
         'service_confirm_delete_email_reply_to',
         'service_confirm_delete_sms_sender',
         'service_dashboard',

app/templates/views/agreement/service-agreement-choose.html

@@ -0,0 +1,23 @@
+{% extends "withnav_template.html" %}
+{% from "components/page-header.html" import page_header %}
+
+{% block service_page_title %}
+  GOV.UK Notify data sharing and financial agreement
+{% endblock %}
+
+{% block maincolumn_content %}
+
+<div class="grid-row">
+  <div class="column-five-sixths">
+
+    {{ page_header(
+      'GOV.UK Notify data sharing and financial agreement',
+      back_link=url_for('main.request_to_go_live', service_id=current_service.id)
+    )}}
+
+    {% include 'views/agreement/_agreement-choose.html'%}
+
+  </div>
+</div>
+
+{% endblock %}

app/templates/views/agreement/service-agreement-signed.html

@@ -0,0 +1,23 @@
+{% extends "withnav_template.html" %}
+{% from "components/page-header.html" import page_header %}
+
+{% block service_page_title %}
+  GOV.UK Notify data sharing and financial agreement
+{% endblock %}
+
+{% block maincolumn_content %}
+
+<div class="grid-row">
+  <div class="column-five-sixths">
+
+    {{ page_header(
+      'GOV.UK Notify data sharing and financial agreement',
+      back_link=url_for('main.request_to_go_live', service_id=current_service.id)
+    )}}
+
+    {% include 'views/agreement/_agreement-signed.html' %}
+
+  </div>
+</div>
+
+{% endblock %}

app/templates/views/agreement/service-agreement.html

@@ -0,0 +1,23 @@
+{% extends "withnav_template.html" %}
+{% from "components/page-header.html" import page_header %}
+
+{% block service_page_title %}
+  GOV.UK Notify data sharing and financial agreement
+{% endblock %}
+
+{% block maincolumn_content %}
+
+<div class="grid-row">
+  <div class="column-five-sixths">
+
+    {{ page_header(
+      'GOV.UK Notify data sharing and financial agreement',
+      back_link=url_for('main.request_to_go_live', service_id=current_service.id)
+    )}}
+
+    {% include 'views/agreement/_agreement.html'%}
+
+  </div>
+</div>
+
+{% endblock %}