"""users_tiktok_influencers

Revision ID: 5bb5736a5cf5
Revises: a45c7d9b2d15
Create Date: 2019-11-26 10:37:20.417788

"""

# revision identifiers, used by Alembic.
revision = '5bb5736a5cf5'
down_revision = 'a45c7d9b2d15'
branch_labels = None
depends_on = None

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

def upgrade():

    op.create_table('users_tt_influencers',
    sa.Column('username', sa.String(), nullable=False),
    sa.Column('ttid', sa.String(), autoincrement=False, nullable=False),
    sa.Column('added', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
    sa.PrimaryKeyConstraint('username', 'ttid')
    )
    op.add_column('tiktok_influencers', sa.Column('added_by', sa.String(), nullable=True))
    op.create_foreign_key("fk_tiktok_inf_users", 'tiktok_influencers', 'users', ['added_by'], ['username'])


def downgrade():

    op.drop_constraint("fk_tiktok_inf_users", 'tiktok_influencers', type_='foreignkey')
    op.drop_column('tiktok_influencers', 'added_by')
    op.drop_table('users_tt_influencers')