"""chat conversations

Revision ID: b4f7322082f4
Revises: fe1e3fbf5b9d
Create Date: 2024-02-18 14:54:20.090872

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'b4f7322082f4'
down_revision = 'fe1e3fbf5b9d'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('conversation',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('user_id', sa.Integer(), nullable=True),
    sa.Column('reported', sa.Boolean(), nullable=True),
    sa.Column('read', sa.Boolean(), nullable=True),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.Column('updated_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('conversation', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_conversation_user_id'), ['user_id'], unique=False)

    op.create_table('conversation_member',
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.Column('conversation_id', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['conversation_id'], ['conversation.id'], ),
    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
    sa.PrimaryKeyConstraint('user_id', 'conversation_id')
    )
    with op.batch_alter_table('chat_message', schema=None) as batch_op:
        batch_op.add_column(sa.Column('conversation_id', sa.Integer(), nullable=True))
        batch_op.create_index(batch_op.f('ix_chat_message_conversation_id'), ['conversation_id'], unique=False)
        batch_op.create_foreign_key(None, 'conversation', ['conversation_id'], ['id'])

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('chat_message', schema=None) as batch_op:
        batch_op.drop_constraint(None, type_='foreignkey')
        batch_op.drop_index(batch_op.f('ix_chat_message_conversation_id'))
        batch_op.drop_column('conversation_id')

    op.drop_table('conversation_member')
    with op.batch_alter_table('conversation', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_conversation_user_id'))

    op.drop_table('conversation')
    # ### end Alembic commands ###