"""Add room member permissions table

Revision ID: 26b0e5357f52
Revises: 2c5f57dddb78
Create Date: 2025-05-23 21:44:58.832286

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy import inspect


# revision identifiers, used by Alembic.
revision = '26b0e5357f52'
down_revision = '2c5f57dddb78'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    conn = op.get_bind()
    inspector = inspect(conn)
    tables = inspector.get_table_names()
    
    if 'room_member_permissions' not in tables:
        op.create_table('room_member_permissions',
        sa.Column('room_id', sa.Integer(), nullable=False),
        sa.Column('user_id', sa.Integer(), nullable=False),
        sa.Column('can_view', sa.Boolean(), nullable=False),
        sa.Column('can_upload', sa.Boolean(), nullable=False),
        sa.Column('can_delete', sa.Boolean(), nullable=False),
        sa.Column('can_share', sa.Boolean(), nullable=False),
        sa.ForeignKeyConstraint(['room_id'], ['room.id'], ),
        sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
        sa.PrimaryKeyConstraint('room_id', 'user_id')
        )
    # ### end Alembic commands ###


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