"""empty message

Revision ID: 75093e7ded27
Revises: e3cb44b953f2
Create Date: 2020-02-27 22:26:25.068117

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


# revision identifiers, used by Alembic.
revision = '75093e7ded27'
down_revision = 'e3cb44b953f2'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('social_auth',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('created_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=False),
    sa.Column('updated_at', sqlalchemy_utils.types.arrow.ArrowType(), nullable=True),
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.Column('social', sa.String(length=128), nullable=False),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='cascade'),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('user_id', 'social', name='uq_social_auth')
    )
    op.alter_column('users', 'password',
               existing_type=sa.VARCHAR(length=128),
               nullable=True)
    op.alter_column('users', 'salt',
               existing_type=sa.VARCHAR(length=128),
               nullable=True)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('users', 'salt',
               existing_type=sa.VARCHAR(length=128),
               nullable=False)
    op.alter_column('users', 'password',
               existing_type=sa.VARCHAR(length=128),
               nullable=False)
    op.drop_table('social_auth')
    # ### end Alembic commands ###