"""init

Revision ID: 8cc8115aaf0e
Revises: 
Create Date: 2025-08-08 11:20:07.718286+00:00
"""

from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision = '8cc8115aaf0e'
down_revision = None
branch_labels = None
depends_on = None

def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('chat_messages',
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('room_id', sa.UUID(), nullable=False),
    sa.Column('sender_id', sa.UUID(), nullable=False),
    sa.Column('content', sa.Text(), nullable=False),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_chat_messages_room_id'), 'chat_messages', ['room_id'], unique=False)
    op.create_index(op.f('ix_chat_messages_sender_id'), 'chat_messages', ['sender_id'], unique=False)
    op.create_table('chat_participants',
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('room_id', sa.UUID(), nullable=False),
    sa.Column('user_id', sa.UUID(), nullable=False),
    sa.Column('is_admin', sa.Boolean(), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_chat_participants_room_id'), 'chat_participants', ['room_id'], unique=False)
    op.create_index(op.f('ix_chat_participants_user_id'), 'chat_participants', ['user_id'], unique=False)
    op.create_table('chat_rooms',
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('title', sa.String(length=255), nullable=True),
    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('chat_rooms')
    op.drop_index(op.f('ix_chat_participants_user_id'), table_name='chat_participants')
    op.drop_index(op.f('ix_chat_participants_room_id'), table_name='chat_participants')
    op.drop_table('chat_participants')
    op.drop_index(op.f('ix_chat_messages_sender_id'), table_name='chat_messages')
    op.drop_index(op.f('ix_chat_messages_room_id'), table_name='chat_messages')
    op.drop_table('chat_messages')
    # ### end Alembic commands ###