"""empty message

Revision ID: 0043_notification_indexes
Revises: 0042_notification_history
Create Date: 2016-08-01 10:37:41.198070

"""

# revision identifiers, used by Alembic.
revision = "0043_notification_indexes"
down_revision = "0042_notification_history"

from alembic import op
import sqlalchemy as sa


def upgrade():
    op.create_index(
        op.f("ix_notifications_created_at"), "notifications", ["created_at"]
    )
    op.create_index(
        op.f("ix_notification_history_created_at"),
        "notification_history",
        ["created_at"],
    )

    op.create_index(op.f("ix_notifications_status"), "notifications", ["status"])
    op.create_index(
        op.f("ix_notification_history_status"), "notification_history", ["status"]
    )

    op.create_index(
        op.f("ix_notifications_notification_type"),
        "notifications",
        ["notification_type"],
    )
    op.create_index(
        op.f("ix_notification_history_notification_type"),
        "notification_history",
        ["notification_type"],
    )

    op.create_index(
        "ix_notification_history_week_created",
        "notification_history",
        [sa.text("date_trunc('week', created_at)")],
    )


def downgrade():
    op.drop_index(op.f("ix_notifications_created_at"), table_name="notifications")
    op.drop_index(
        op.f("ix_notification_history_created_at"), table_name="notification_history"
    )

    op.drop_index(op.f("ix_notifications_status"), table_name="notifications")
    op.drop_index(
        op.f("ix_notification_history_status"), table_name="notification_history"
    )

    op.drop_index(
        op.f("ix_notifications_notification_type"), table_name="notifications"
    )
    op.drop_index(
        op.f("ix_notification_history_notification_type"),
        table_name="notification_history",
    )

    op.drop_index(
        op.f("ix_notification_history_week_created"), table_name="notification_history"
    )