Add what we know of agreements to go live request

When we process a go live request it’s a pain to have to go fishing in
the Google Drive to see if there’s a signed agreement in there. This
should make it easier when we know there’s already an agreement.

app/main/views/service_settings.py

@@ -44,6 +44,7 @@ from app.main.forms import (
     SMSPrefixForm,
 )
 from app.utils import (
+    GovernmentDomain,
     email_safe,
     get_cdn_domain,
     user_has_permissions,
@@ -171,6 +172,7 @@ def request_to_go_live(service_id):
 @user_has_permissions('manage_service')
 def submit_request_to_go_live(service_id):
     form = RequestToGoLiveForm()
+    agreement_info = GovernmentDomain.from_current_user()
 
     if form.validate_on_submit():
         try:
@@ -180,6 +182,7 @@ def submit_request_to_go_live(service_id):
                     'On behalf of {} ({})\n'
                     '\n---'
                     '\nOrganisation type: {}'
+                    '\nAgreement signed: {} ({})'
                     '\nMOU in place: {}'
                     '\nChannel: {}\nStart date: {}\nStart volume: {}'
                     '\nPeak volume: {}'
@@ -188,6 +191,7 @@ def submit_request_to_go_live(service_id):
                     current_service['name'],
                     url_for('main.service_dashboard', service_id=current_service['id'], _external=True),
                     current_service['organisation_type'],
+                    agreement_info.agreement_signed, agreement_info.owner,
                     form.mou.data,
                     formatted_list(filter(None, (
                         'email' if form.channel_email.data else None,

tests/app/main/views/test_service_settings.py

@@ -530,6 +530,7 @@ def test_should_redirect_after_request_to_go_live(
     returned_message = mock_post.call_args[1]['message']
     assert 'On behalf of service one' in returned_message
     assert 'Organisation type: central' in returned_message
+    assert 'Agreement signed: None (None)' in returned_message
     assert 'Channel: email and text messages' in returned_message
     assert 'Start date: 01/01/2017' in returned_message
     assert 'Start volume: 100,000' in returned_message