Add ServiceLetterContact data model and script

migrations/versions/0122_add_service_letter_contact.py

@@ -0,0 +1,32 @@
+"""
+
+Revision ID: 0122_add_service_letter_contact
+Revises: 0121_nullable_logos
+Create Date: 2017-09-21 12:16:02.975120
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+revision = '0122_add_service_letter_contact'
+down_revision = '0121_nullable_logos'
+
+
+def upgrade():
+    op.create_table('service_letter_contacts',
+    sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('contact_block', sa.Text(), nullable=False),
+    sa.Column('is_default', sa.Boolean(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['service_id'], ['services.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_service_letter_contact_service_id'), 'service_letter_contacts', ['service_id'], unique=False)
+
+
+def downgrade():
+    op.drop_index(op.f('ix_service_letter_contact_service_id'), table_name='service_letter_contacts')
+    op.drop_table('service_letter_contacts')