"""Add insta

Revision ID: 15b4dbd93f9d
Revises: 8acf7a594845
Create Date: 2017-06-16 23:40:36.356586

"""

# revision identifiers, used by Alembic.
revision = '15b4dbd93f9d'
down_revision = '8acf7a594845'
branch_labels = None
depends_on = None

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

def upgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('in_user',
    sa.Column('inid', sa.String(length=64), nullable=False),
    sa.Column('first_seen', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
    sa.Column('page_data', postgresql.JSONB(), nullable=True),
    sa.Column('data_last_updated', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('inid')
    )
    op.create_table('in_follows',
    sa.Column('first_seen', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=False),
    sa.Column('followed_by_inid', sa.String(length=64), nullable=False),
    sa.Column('followee_inid', sa.String(length=64), nullable=False),
    sa.ForeignKeyConstraint(['followed_by_inid'], ['in_user.inid'], ),
    sa.ForeignKeyConstraint(['followee_inid'], ['in_user.inid'], ),
    sa.PrimaryKeyConstraint('followed_by_inid', 'followee_inid')
    )
    op.create_index(op.f('ix_in_follows_first_seen'), 'in_follows', ['first_seen'], unique=False)
    ### end Alembic commands ###


def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_in_follows_first_seen'), table_name='in_follows')
    op.drop_table('in_follows')
    op.drop_table('in_user')
    ### end Alembic commands ###