"""Initial database

Revision ID: 8bdb0816a465
Revises: 
Create Date: 2026-07-03 04:53:10.117631

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '8bdb0816a465'
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('alerts',
    sa.Column('id', sa.String(), nullable=False),
    sa.Column('event', sa.String(), nullable=False),
    sa.Column('category', sa.String(), nullable=False),
    sa.Column('tier', sa.String(), nullable=False),
    sa.Column('headline', sa.Text(), nullable=True),
    sa.Column('description', sa.Text(), nullable=True),
    sa.Column('instruction', sa.Text(), nullable=True),
    sa.Column('effective', sa.DateTime(timezone=True), nullable=True),
    sa.Column('expires', sa.DateTime(timezone=True), nullable=True),
    sa.Column('active', sa.Boolean(), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('discord_messages',
    sa.Column('alert_id', sa.String(), nullable=False),
    sa.Column('guild_id', sa.Integer(), nullable=False),
    sa.Column('channel_id', sa.Integer(), nullable=False),
    sa.Column('message_id', sa.Integer(), nullable=False),
    sa.PrimaryKeyConstraint('alert_id')
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('discord_messages')
    op.drop_table('alerts')
    # ### end Alembic commands ###