darkhelm/notifications-api
1
0
Fork 0
mirror of https://github.com/GSA/notifications-api.git synced 2025-12-23 17:01:35 -05:00
Code Issues Packages Projects Releases Wiki Activity

Add a DB migration to create Templates.hidden column

Browse Source 
Creates the column as nullable, sets the value to false for all
existing templates and template versions and then applies a
not-nullable constraint.

All future Templates are created with `False` as the default set
in SQLAlchemy.
This commit is contained in:
Alexey Bezhan
2018-02-22 11:55:27 +00:00
parent c4fddab6a6
commit 6d1439e39a
1 changed files with 29 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
migrations/versions/0168_hidden_templates.py Normal file
View File

@@ -0,0 +1,29 @@
"""
Revision ID: 0168_hidden_templates
Revises: 0167_add_precomp_letter_svc_perm
Create Date: 2018-02-21 14:05:04.448977
"""
from alembic import op
import sqlalchemy as sa
revision = '0168_hidden_templates'
down_revision = '0167_add_precomp_letter_svc_perm'
def upgrade():
op.add_column('templates', sa.Column('hidden', sa.Boolean(), nullable=True))
op.add_column('templates_history', sa.Column('hidden', sa.Boolean(), nullable=True))
op.execute('UPDATE templates SET hidden=false')
op.execute('UPDATE templates_history SET hidden=false')
op.alter_column('templates', 'hidden', nullable=False)
op.alter_column('templates_history', 'hidden', nullable=False)
def downgrade():
op.drop_column('templates_history', 'hidden')
op.drop_column('templates', 'hidden')