"""auto migration

Revision ID: 3c60b8937d43
Revises: 
Create Date: 2025-11-05 11:13:53.125077

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '3c60b8937d43'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('tags',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=50), nullable=False),
    sa.Column('color', sa.String(length=7), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('name')
    )
    op.create_table('tasks',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('title', sa.String(length=200), nullable=False),
    sa.Column('description', sa.Text(), nullable=True),
    sa.Column('completed', sa.Boolean(), nullable=False),
    sa.Column('due_date', sa.Date(), nullable=True),
    sa.Column('created_at', sa.DateTime(), nullable=False),
    sa.Column('updated_at', sa.DateTime(), nullable=False),
    sa.Column('position', sa.Integer(), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('task_tags',
    sa.Column('task_id', sa.Integer(), nullable=False),
    sa.Column('tag_id', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['tag_id'], ['tags.id'], ),
    sa.ForeignKeyConstraint(['task_id'], ['tasks.id'], ),
    sa.PrimaryKeyConstraint('task_id', 'tag_id')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('task_tags')
    op.drop_table('tasks')
    op.drop_table('tags')
    # ### end Alembic commands ###