open-webui/backend/migrations/versions/7e5b5dc7342b_init.py

"""init

Revision ID: 7e5b5dc7342b
Revises: 
Create Date: 2024-06-24 13:15:33.808998

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa
import apps.webui.internal.db
from migrations.util import get_existing_tables

# revision identifiers, used by Alembic.
revision: str = '7e5b5dc7342b'
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    existing_tables = set(get_existing_tables())

    # ### commands auto generated by Alembic - please adjust! ###
    if "auth" not in existing_tables:
        op.create_table('auth',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('email', sa.String(), nullable=True),
        sa.Column('password', sa.Text(), nullable=True),
        sa.Column('active', sa.Boolean(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "chat" not in existing_tables:
        op.create_table('chat',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('title', sa.Text(), nullable=True),
        sa.Column('chat', sa.Text(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('share_id', sa.Text(), nullable=True),
        sa.Column('archived', sa.Boolean(), nullable=True),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('share_id')
        )

    if "chatidtag" not in existing_tables:
        op.create_table('chatidtag',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('tag_name', sa.String(), nullable=True),
        sa.Column('chat_id', sa.String(), nullable=True),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('timestamp', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "document" not in existing_tables:
        op.create_table('document',
        sa.Column('collection_name', sa.String(), nullable=False),
        sa.Column('name', sa.String(), nullable=True),
        sa.Column('title', sa.Text(), nullable=True),
        sa.Column('filename', sa.Text(), nullable=True),
        sa.Column('content', sa.Text(), nullable=True),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('timestamp', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('collection_name'),
        sa.UniqueConstraint('name')
        )

    if "file" not in existing_tables:
        op.create_table('file',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('filename', sa.Text(), nullable=True),
        sa.Column('meta', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "function" not in existing_tables:
        op.create_table('function',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('name', sa.Text(), nullable=True),
        sa.Column('type', sa.Text(), nullable=True),
        sa.Column('content', sa.Text(), nullable=True),
        sa.Column('meta', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('valves', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('is_active', sa.Boolean(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "memory" not in existing_tables:
        op.create_table('memory',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('content', sa.Text(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "model" not in existing_tables:
        op.create_table('model',
        sa.Column('id', sa.Text(), nullable=False),
        sa.Column('user_id', sa.Text(), nullable=True),
        sa.Column('base_model_id', sa.Text(), nullable=True),
        sa.Column('name', sa.Text(), nullable=True),
        sa.Column('params', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('meta', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "prompt" not in existing_tables:
        op.create_table('prompt',
        sa.Column('command', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('title', sa.Text(), nullable=True),
        sa.Column('content', sa.Text(), nullable=True),
        sa.Column('timestamp', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('command')
        )

    if "tag" not in existing_tables:
        op.create_table('tag',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('name', sa.String(), nullable=True),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('data', sa.Text(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "tool" not in existing_tables:
        op.create_table('tool',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=True),
        sa.Column('name', sa.Text(), nullable=True),
        sa.Column('content', sa.Text(), nullable=True),
        sa.Column('specs', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('meta', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('valves', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.PrimaryKeyConstraint('id')
        )

    if "user" not in existing_tables:
        op.create_table('user',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('name', sa.String(), nullable=True),
        sa.Column('email', sa.String(), nullable=True),
        sa.Column('role', sa.String(), nullable=True),
        sa.Column('profile_image_url', sa.Text(), nullable=True),
        sa.Column('last_active_at', sa.BigInteger(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.Column('api_key', sa.String(), nullable=True),
        sa.Column('settings', apps.webui.internal.db.JSONField(), nullable=True),
        sa.Column('info', apps.webui.internal.db.JSONField(), nullable=True),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('api_key')
        )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('user')
    op.drop_table('tool')
    op.drop_table('tag')
    op.drop_table('prompt')
    op.drop_table('model')
    op.drop_table('memory')
    op.drop_table('function')
    op.drop_table('file')
    op.drop_table('document')
    op.drop_table('chatidtag')
    op.drop_table('chat')
    op.drop_table('auth')
    # ### end Alembic commands ###