migrations: add initial base schema; archive legacy migrations

This commit is contained in:
oib
2025-08-08 08:42:54 +02:00
parent 01a89a6129
commit 82e7712632
5 changed files with 85 additions and 0 deletions

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"""Add PublicStream model
Revision ID: 0df481ee920b
Revises: f86c93c7a872
Create Date: 2025-07-19 10:02:22.902696
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '0df481ee920b'
down_revision: Union[str, Sequence[str], None] = 'f86c93c7a872'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
# First create the new publicstream table
op.create_table('publicstream',
sa.Column('uid', sa.String(), nullable=False),
sa.Column('size', sa.Integer(), nullable=False),
sa.Column('mtime', sa.Integer(), nullable=False),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.Column('updated_at', sa.DateTime(), nullable=False),
sa.PrimaryKeyConstraint('uid')
)
# Drop the foreign key constraint first
op.drop_constraint('dbsession_user_id_fkey', 'dbsession', type_='foreignkey')
# Then drop the unique constraint
op.drop_constraint(op.f('uq_user_username'), 'user', type_='unique')
# Create the new index
op.create_index(op.f('ix_user_username'), 'user', ['username'], unique=True)
# Recreate the foreign key constraint
op.create_foreign_key(
'dbsession_user_id_fkey', 'dbsession', 'user',
['user_id'], ['username'], ondelete='CASCADE'
)
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
# Drop the foreign key constraint first
op.drop_constraint('dbsession_user_id_fkey', 'dbsession', type_='foreignkey')
# Drop the index
op.drop_index(op.f('ix_user_username'), table_name='user')
# Recreate the unique constraint
op.create_unique_constraint(op.f('uq_user_username'), 'user', ['username'])
# Recreate the foreign key constraint
op.create_foreign_key(
'dbsession_user_id_fkey', 'dbsession', 'user',
['user_id'], ['username'], ondelete='CASCADE'
)
# Drop the publicstream table
op.drop_table('publicstream')
# ### end Alembic commands ###

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"""make username unique
Revision ID: 1ab2db0e4b5e
Revises:
Create Date: 2025-06-27 13:04:10.085253
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
import sqlmodel
# revision identifiers, used by Alembic.
revision: str = '1ab2db0e4b5e'
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# 1. First, add the unique constraint to the username column
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.create_unique_constraint('uq_user_username', ['username'])
# 2. Now create the dbsession table with the foreign key
op.create_table('dbsession',
sa.Column('token', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('user_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('ip_address', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('user_agent', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.Column('expires_at', sa.DateTime(), nullable=False),
sa.Column('is_active', sa.Boolean(), nullable=False),
sa.Column('last_activity', sa.DateTime(), nullable=False),
sa.ForeignKeyConstraint(['user_id'], ['user.username'], ),
sa.PrimaryKeyConstraint('token')
)
# 3. Drop old tables if they exist
if op.get_bind().engine.dialect.has_table(op.get_bind(), 'session'):
op.drop_index(op.f('ix_session_token'), table_name='session')
op.drop_index(op.f('ix_session_user_id'), table_name='session')
op.drop_table('session')
if op.get_bind().engine.dialect.has_table(op.get_bind(), 'publicstream'):
op.drop_table('publicstream')
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# 1. First drop the dbsession table
op.drop_table('dbsession')
# 2. Recreate the old tables
op.create_table('publicstream',
sa.Column('uid', sa.VARCHAR(), autoincrement=False, nullable=False),
sa.Column('size', sa.INTEGER(), autoincrement=False, nullable=False),
sa.Column('mtime', sa.INTEGER(), autoincrement=False, nullable=False),
sa.Column('updated_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
sa.PrimaryKeyConstraint('uid', name=op.f('publicstream_pkey'))
)
op.create_table('session',
sa.Column('id', sa.INTEGER(), autoincrement=True, nullable=False),
sa.Column('user_id', sa.VARCHAR(), autoincrement=False, nullable=False),
sa.Column('token', sa.TEXT(), autoincrement=False, nullable=True),
sa.Column('ip_address', sa.VARCHAR(), autoincrement=False, nullable=False),
sa.Column('user_agent', sa.VARCHAR(), autoincrement=False, nullable=True),
sa.Column('created_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
sa.Column('expires_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
sa.Column('last_used_at', postgresql.TIMESTAMP(), autoincrement=False, nullable=False),
sa.Column('is_active', sa.BOOLEAN(), autoincrement=False, nullable=False),
sa.PrimaryKeyConstraint('id', name=op.f('session_pkey'))
)
op.create_index(op.f('ix_session_user_id'), 'session', ['user_id'], unique=False)
op.create_index(op.f('ix_session_token'), 'session', ['token'], unique=True)
# 3. Finally, remove the unique constraint from username
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.drop_constraint('uq_user_username', type_='unique')
# ### end Alembic commands ###

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"""initial base schema
Revision ID: 5f0b37b50730
Revises:
Create Date: 2025-08-08 08:42:06.859256
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '5f0b37b50730'
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('publicstream',
sa.Column('uid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('username', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
sa.Column('storage_bytes', sa.Integer(), nullable=False),
sa.Column('mtime', sa.Integer(), nullable=False),
sa.Column('last_updated', sa.DateTime(), nullable=True),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.Column('updated_at', sa.DateTime(), nullable=False),
sa.PrimaryKeyConstraint('uid')
)
op.create_index(op.f('ix_publicstream_username'), 'publicstream', ['username'], unique=False)
op.create_table('uploadlog',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('uid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('filename', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
sa.Column('processed_filename', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
sa.Column('size_bytes', sa.Integer(), nullable=False),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.PrimaryKeyConstraint('id')
)
op.create_table('user',
sa.Column('token_created', sa.DateTime(), nullable=False),
sa.Column('email', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('username', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('token', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('confirmed', sa.Boolean(), nullable=False),
sa.Column('ip', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.PrimaryKeyConstraint('email')
)
op.create_index(op.f('ix_user_username'), 'user', ['username'], unique=True)
op.create_table('userquota',
sa.Column('uid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('storage_bytes', sa.Integer(), nullable=False),
sa.PrimaryKeyConstraint('uid')
)
op.create_table('dbsession',
sa.Column('token', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('uid', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('ip_address', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('user_agent', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
sa.Column('created_at', sa.DateTime(), nullable=False),
sa.Column('expires_at', sa.DateTime(), nullable=False),
sa.Column('is_active', sa.Boolean(), nullable=False),
sa.Column('last_activity', sa.DateTime(), nullable=False),
sa.ForeignKeyConstraint(['uid'], ['user.email'], ),
sa.PrimaryKeyConstraint('token')
)
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('dbsession')
op.drop_table('userquota')
op.drop_index(op.f('ix_user_username'), table_name='user')
op.drop_table('user')
op.drop_table('uploadlog')
op.drop_index(op.f('ix_publicstream_username'), table_name='publicstream')
op.drop_table('publicstream')
# ### end Alembic commands ###

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"""add_display_name_to_user
Revision ID: 8be4811023d8
Revises: 0df481ee920b
Create Date: 2025-07-19 19:46:01.129412
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
import sqlmodel
# revision identifiers, used by Alembic.
revision: str = '8be4811023d8'
down_revision: Union[str, Sequence[str], None] = '0df481ee920b'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_constraint(op.f('dbsession_user_id_fkey'), 'dbsession', type_='foreignkey')
op.create_foreign_key(None, 'dbsession', 'user', ['user_id'], ['username'])
op.alter_column('publicstream', 'storage_bytes',
existing_type=sa.INTEGER(),
nullable=False,
existing_server_default=sa.text('0'))
op.create_index(op.f('ix_publicstream_username'), 'publicstream', ['username'], unique=False)
op.drop_column('publicstream', 'size')
op.add_column('user', sa.Column('display_name', sqlmodel.sql.sqltypes.AutoString(), nullable=True))
# ### end Alembic commands ###
def downgrade() -> None:
"""Downgrade schema."""
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column('user', 'display_name')
op.add_column('publicstream', sa.Column('size', sa.INTEGER(), autoincrement=False, nullable=False))
op.drop_index(op.f('ix_publicstream_username'), table_name='publicstream')
op.alter_column('publicstream', 'storage_bytes',
existing_type=sa.INTEGER(),
nullable=True,
existing_server_default=sa.text('0'))
op.drop_constraint(None, 'dbsession', type_='foreignkey')
op.create_foreign_key(op.f('dbsession_user_id_fkey'), 'dbsession', 'user', ['user_id'], ['username'], ondelete='CASCADE')
# ### end Alembic commands ###

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"""add_processed_filename_to_uploadlog
Revision ID: f86c93c7a872
Revises: 1ab2db0e4b5e
Create Date: 2025-06-28 15:56:29.169668
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = 'f86c93c7a872'
down_revision: Union[str, Sequence[str], None] = '1ab2db0e4b5e'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
"""Upgrade schema."""
op.add_column('uploadlog',
sa.Column('processed_filename', sa.String(), nullable=True),
schema=None)
def downgrade() -> None:
"""Downgrade schema."""
op.drop_column('uploadlog', 'processed_filename', schema=None)