Remove govuk from possible brands

‘GOV.UK’ doesn’t make sense as a type of brand. It only made sense as
a type of branding that a service had.

Since we’ve:
- deprecated the service branding column
- made sure it’s not used as a value in the email branding table

we can remove this value from the table of possible brand types.

app/delivery/send_to_providers.py

@@ -25,7 +25,6 @@ from app.models import (
     KEY_TYPE_TEST,
     BRANDING_BOTH,
     BRANDING_ORG_BANNER,
-    BRANDING_GOVUK,
     EMAIL_TYPE,
     NOTIFICATION_CREATED,
     NOTIFICATION_TECHNICAL_FAILURE,
@@ -190,10 +189,7 @@ def get_logo_url(base_url, logo_file):
 
 def get_html_email_options(service):
 
-    if (
-        service.email_branding is None or
-        service.email_branding.brand_type == BRANDING_GOVUK
-    ):
+    if service.email_branding is None:
         return {
             'govuk_banner': True,
             'brand_banner': False,

app/models.py

@@ -188,11 +188,11 @@ user_to_organisation = db.Table(
 )
 
 
-BRANDING_GOVUK = 'govuk'
+BRANDING_GOVUK = 'govuk'  # Deprecated outside migrations
 BRANDING_ORG = 'org'
 BRANDING_BOTH = 'both'
 BRANDING_ORG_BANNER = 'org_banner'
-BRANDING_TYPES = [BRANDING_GOVUK, BRANDING_ORG, BRANDING_BOTH, BRANDING_ORG_BANNER]
+BRANDING_TYPES = [BRANDING_ORG, BRANDING_BOTH, BRANDING_ORG_BANNER]
 
 
 class BrandingTypes(db.Model):
@@ -213,7 +213,7 @@ class EmailBranding(db.Model):
         db.ForeignKey('branding_type.name'),
         index=True,
         nullable=True,
-        default=BRANDING_GOVUK
+        default=BRANDING_ORG
     )
 
     def serialize(self):

migrations/versions/0221_nullable_service_branding.py

@@ -4,6 +4,7 @@ Revises: 0220_email_brand_type_non_null
 Create Date: 2018-08-24 13:36:49.346156
  """
 from alembic import op
+from app.models import BRANDING_ORG, BRANDING_GOVUK
 
 
 revision = '0221_nullable_service_branding'
@@ -20,6 +21,22 @@ def upgrade():
     op.alter_column('services_history', 'branding', nullable=True)
     op.alter_column('services', 'branding', nullable=True)
 
+    op.execute("""
+        update
+            email_branding
+        set
+            brand_type = '{}'
+        where
+            brand_type = '{}'
+    """.format(BRANDING_ORG, BRANDING_GOVUK))
+
+    op.execute("""
+        delete from
+            branding_type
+        where
+            name = '{}'
+    """.format(BRANDING_GOVUK))
+
 
 def downgrade():
 
@@ -30,3 +47,11 @@ def downgrade():
 
     op.alter_column('services', 'branding', nullable=False)
     op.alter_column('services_history', 'branding', nullable=False)
+
+    op.execute("""
+        insert into
+            branding_type
+                (name)
+            values
+                ('{}')
+    """.format(BRANDING_GOVUK))

tests/app/delivery/test_send_to_providers.py

@@ -21,7 +21,6 @@ from app.models import (
     KEY_TYPE_TEST,
     KEY_TYPE_TEAM,
     BRANDING_ORG,
-    BRANDING_GOVUK,
     BRANDING_BOTH,
     BRANDING_ORG_BANNER
 )
@@ -202,7 +201,6 @@ def test_send_sms_should_use_template_version_from_notification_not_latest(
 def test_should_call_send_sms_response_task_if_research_mode(
         notify_db, sample_service, sample_notification, mocker, research_mode, key_type
 ):
-    sample_service.branding = BRANDING_GOVUK
     mocker.patch('app.mmg_client.send_sms')
     mocker.patch('app.delivery.send_to_providers.send_sms_response')
 
@@ -446,15 +444,8 @@ def test_get_html_email_renderer_with_branding_details(branding_type, govuk_bann
 
 
 def test_get_html_email_renderer_with_branding_details_and_render_govuk_banner_only(notify_db, sample_service):
-    email_branding = EmailBranding(
-        brand_type=BRANDING_GOVUK,
-        colour='#000000',
-        logo='justice-league.png',
-        name='Justice League',
-        text='League of Justice',
-    )
-    sample_service.email_branding = email_branding
-    notify_db.session.add_all([sample_service, email_branding])
+    sample_service.email_branding = None
+    notify_db.session.add_all([sample_service])
     notify_db.session.commit()
 
     options = send_to_providers.get_html_email_options(sample_service)

tests/app/email_branding/test_rest.py

@@ -1,6 +1,6 @@
 import pytest
 
-from app.models import EmailBranding, BRANDING_GOVUK, BRANDING_ORG
+from app.models import EmailBranding, BRANDING_ORG
 from tests.app.db import create_email_branding
 
 
@@ -76,7 +76,7 @@ def test_post_create_email_branding_without_brand_type_defaults(admin_request, n
         _data=data,
         _expected_status=201
     )
-    assert BRANDING_GOVUK == response['data']['brand_type']
+    assert BRANDING_ORG == response['data']['brand_type']
 
 
 def test_post_create_email_branding_without_logo_is_ok(admin_request, notify_db_session):
@@ -240,7 +240,7 @@ def test_create_email_branding_reject_invalid_brand_type(admin_request):
         _expected_status=400
     )
 
-    assert response['errors'][0]['message'] == 'brand_type NOT A TYPE is not one of [govuk, org, both, org_banner]'
+    assert response['errors'][0]['message'] == 'brand_type NOT A TYPE is not one of [org, both, org_banner]'
 
 
 def test_update_email_branding_reject_invalid_brand_type(admin_request, notify_db_session):
@@ -256,4 +256,4 @@ def test_update_email_branding_reject_invalid_brand_type(admin_request, notify_d
         email_branding_id=email_branding.id
     )
 
-    assert response['errors'][0]['message'] == 'brand_type NOT A TYPE is not one of [govuk, org, both, org_banner]'
+    assert response['errors'][0]['message'] == 'brand_type NOT A TYPE is not one of [org, both, org_banner]'