add letter_contact_block text field to service

app/models.py

@@ -143,6 +143,7 @@ class Service(db.Model, Versioned):
     created_by = db.relationship('User')
     created_by_id = db.Column(UUID(as_uuid=True), db.ForeignKey('users.id'), index=True, nullable=False)
     reply_to_email_address = db.Column(db.Text, index=False, unique=False, nullable=True)
+    letter_contact_block = db.Column(db.Text, index=False, unique=False, nullable=True)
     sms_sender = db.Column(db.String(11), nullable=True)
     organisation_id = db.Column(UUID(as_uuid=True), db.ForeignKey('organisation.id'), index=True, nullable=True)
     organisation = db.relationship('Organisation')

migrations/versions/0067_service_contact_block.py

@@ -0,0 +1,28 @@
+"""empty message
+
+Revision ID: 0067_service_contact_block
+Revises: 0066_add_dvla_provider
+Create Date: 2017-02-28 11:23:40.299110
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '0067_service_contact_block'
+down_revision = '0066_add_dvla_provider'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('services', sa.Column('letter_contact_block', sa.Text(), nullable=True))
+    op.add_column('services_history', sa.Column('letter_contact_block', sa.Text(), nullable=True))
+    ### end Alembic commands ###
+
+
+def downgrade():
+    ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('services_history', 'letter_contact_block')
+    op.drop_column('services', 'letter_contact_block')
+    ### end Alembic commands ###