"""Add bill_notes table

Revision ID: 0014
Revises: 0013
"""
from alembic import op
import sqlalchemy as sa

revision = "0014"
down_revision = "0013"
branch_labels = None
depends_on = None


def upgrade():
    op.create_table(
        "bill_notes",
        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
        sa.Column("user_id", sa.Integer(), sa.ForeignKey("users.id", ondelete="CASCADE"), nullable=False),
        sa.Column("bill_id", sa.String(), sa.ForeignKey("bills.bill_id", ondelete="CASCADE"), nullable=False),
        sa.Column("content", sa.Text(), nullable=False),
        sa.Column("pinned", sa.Boolean(), nullable=False, server_default="false"),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now()),
        sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now(), onupdate=sa.func.now()),
        sa.UniqueConstraint("user_id", "bill_id", name="uq_bill_notes_user_bill"),
    )
    op.create_index("ix_bill_notes_user_id", "bill_notes", ["user_id"])
    op.create_index("ix_bill_notes_bill_id", "bill_notes", ["bill_id"])


def downgrade():
    op.drop_table("bill_notes")