migrations/versions/0336_broadcast_msg_content_2.py

"""

Revision ID: 0336_broadcast_msg_content_2
Revises: 0335_broadcast_msg_content
Create Date: 2020-12-04 15:06:22.544803

"""
from alembic import op
import sqlalchemy as sa
from notifications_utils.template import BroadcastMessageTemplate
from sqlalchemy.dialects import postgresql
from sqlalchemy.orm.session import Session


revision = '0336_broadcast_msg_content_2'
down_revision = '0335_broadcast_msg_content'


def upgrade():
    pass


def downgrade():
    pass
add content to old broadcast messages with no content new broadcast messages will have content filled whether they have a tempalte or not, but old ones won't so populate. Stole the session constructor from 0044_jos_to_notification_hist.py 2021-01-11 19:17:33 +00:00			`"""`

			`Revision ID: 0336_broadcast_msg_content_2`
			`Revises: 0335_broadcast_msg_content`
			`Create Date: 2020-12-04 15:06:22.544803`

			`"""`
			`from alembic import op`
			`import sqlalchemy as sa`
Rewrite previous migration in raw SQL We shouldn’t import models into migrations because if the model changes later down the line then the migration can’t be re-run at a later date (for example to rebuild a database from scratch). We don’t need to encode the content before storing it (we’ll always do that before rendering/sending) so we don’t need to use `BroadcastMessageTemplate`. And given that no past broadcasts will have personalisation, we don’t need to replace the personalisation in the template before rendering it. So we can just copy the raw content from the templates table. 2021-01-15 12:15:21 +00:00			`from notifications_utils.template import BroadcastMessageTemplate`
add content to old broadcast messages with no content new broadcast messages will have content filled whether they have a tempalte or not, but old ones won't so populate. Stole the session constructor from 0044_jos_to_notification_hist.py 2021-01-11 19:17:33 +00:00			`from sqlalchemy.dialects import postgresql`
			`from sqlalchemy.orm.session import Session`


			`revision = '0336_broadcast_msg_content_2'`
			`down_revision = '0335_broadcast_msg_content'`


			`def upgrade():`
remove broadcasts from migrations 2022-10-04 16:13:44 +00:00			`pass`
add content to old broadcast messages with no content new broadcast messages will have content filled whether they have a tempalte or not, but old ones won't so populate. Stole the session constructor from 0044_jos_to_notification_hist.py 2021-01-11 19:17:33 +00:00

			`def downgrade():`
remove broadcasts from migrations 2022-10-04 16:13:44 +00:00			`pass`