"""empty message

Revision ID: e8d2a7570f70
Revises: 
Create Date: 2023-07-15 22:34:31.075577

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


# revision identifiers, used by Alembic.
revision = 'e8d2a7570f70'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('blacklist_tokens',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('token', sa.String(length=500), nullable=False),
    sa.Column('expires', sa.DateTime(), nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_blacklist_tokens')),
    sa.UniqueConstraint('token', name=op.f('uq_blacklist_tokens_token'))
    )
    op.create_table('server_settings',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('default_permissions_number', sa.BigInteger(), nullable=False),
    sa.PrimaryKeyConstraint('id', name=op.f('pk_server_settings'))
    )
    op.create_table('users',
    sa.Column('username', sa.String(length=255), nullable=False),
    sa.Column('password_hash', sa.String(length=255), nullable=False),
    sa.Column('register_date', sa.DateTime(), nullable=False),
    sa.Column('permissions_number', sa.BigInteger(), nullable=False),
    sa.PrimaryKeyConstraint('username', name=op.f('pk_users')),
    sa.UniqueConstraint('username', name=op.f('uq_users_username'))
    )
    op.create_table('shares',
    sa.Column('share_id', sqlalchemy_utils.types.uuid.UUIDType(), nullable=False),
    sa.Column('owner_name', sa.String(), nullable=True),
    sa.Column('initialized', sa.Boolean(), nullable=False),
    sa.Column('locked', sa.Boolean(), nullable=False),
    sa.Column('create_date', sa.DateTime(), nullable=False),
    sa.Column('file_name', sa.String(), nullable=False),
    sa.ForeignKeyConstraint(['owner_name'], ['users.username'], name=op.f('fk_shares_owner_name_users')),
    sa.PrimaryKeyConstraint('share_id', name=op.f('pk_shares'))
    )
    op.create_table('uploads',
    sa.Column('upload_id', sa.String(), nullable=False),
    sa.Column('share_id', sqlalchemy_utils.types.uuid.UUIDType(), nullable=True),
    sa.Column('create_date', sa.DateTime(), nullable=False),
    sa.Column('total_chunks', sa.Integer(), nullable=False),
    sa.Column('recv_chunks', sa.Integer(), nullable=False),
    sa.Column('completed', sa.Boolean(), nullable=False),
    sa.ForeignKeyConstraint(['share_id'], ['shares.share_id'], name=op.f('fk_uploads_share_id_shares')),
    sa.PrimaryKeyConstraint('upload_id', name=op.f('pk_uploads'))
    )
    op.create_table('chunks',
    sa.Column('chunk_id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('create_date', sa.DateTime(), nullable=False),
    sa.Column('index', sa.Integer(), nullable=False),
    sa.Column('upload_id', sa.String(), nullable=True),
    sa.Column('filename', sa.String(), nullable=False),
    sa.ForeignKeyConstraint(['upload_id'], ['uploads.upload_id'], name=op.f('fk_chunks_upload_id_uploads'), ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('chunk_id', name=op.f('pk_chunks'))
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('chunks')
    op.drop_table('uploads')
    op.drop_table('shares')
    op.drop_table('users')
    op.drop_table('server_settings')
    op.drop_table('blacklist_tokens')
    # ### end Alembic commands ###