This is the first deploy in series of deploys to give certain templates priority in processing.

If the template is marked as priority the notification will be sent using the `notify` queue.
The `notify` queue is a low volume queue, messages here will not be queue behind a large job and should be delivered with in a more consistent time frame.

- Added templates.process_type and templates_history.process_type column.
- Added a template_process_type table to handle the enum for templates.process_type, initial values are normal and priority

https://www.pivotaltracker.com/story/show/135429147
This commit is contained in:
Rebecca Law
2017-01-13 12:14:34 +00:00
parent d759842adc
commit 6c79ddbe41
4 changed files with 63 additions and 3 deletions

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"""empty message
Revision ID: 0063_templates_process_type
Revises: 0062_provider_details_history
Create Date: 2017-01-10 15:39:30.909308
"""
# revision identifiers, used by Alembic.
revision = '0063_templates_process_type'
down_revision = '0062_provider_details_history'
from alembic import op
import sqlalchemy as sa
def upgrade():
op.create_table('template_process_type',
sa.Column('name', sa.String(length=255), nullable=False),
sa.PrimaryKeyConstraint('name')
)
op.execute("INSERT INTO template_process_type VALUES ('normal'), ('priority')")
op.add_column('templates', sa.Column('process_type', sa.String(length=255), nullable=True))
op.create_index(op.f('ix_templates_process_type'), 'templates', ['process_type'], unique=False)
op.create_foreign_key('templates_history_process_type_fkey', 'templates', 'template_process_type', ['process_type'], ['name'])
op.add_column('templates_history', sa.Column('process_type', sa.String(length=255), nullable=True))
op.create_index(op.f('ix_templates_history_process_type'), 'templates_history', ['process_type'], unique=False)
op.create_foreign_key('templates_process_type_fkey', 'templates_history', 'template_process_type', ['process_type'], ['name'])
def downgrade():
op.drop_constraint('templates_history_process_type_fkey', 'templates_history', type_='foreignkey')
op.drop_index(op.f('ix_templates_history_process_type'), table_name='templates_history')
op.drop_column('templates_history', 'process_type')
op.drop_constraint('templates_process_type_fkey', 'templates', type_='foreignkey')
op.drop_index(op.f('ix_templates_process_type'), table_name='templates')
op.drop_column('templates', 'process_type')
op.drop_table('template_process_type')