"""

Revision ID: 0314_populate_email_access
Revises: 0313_email_access_validated_at
Create Date: 2020-01-31 10:35:44.524606

"""
from alembic import op


revision = '0314_populate_email_access'
down_revision = '0313_email_access_validated_at'


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    # if user has email_auth, set email_access_validated_at on last login, else set it at user created_at date.
    op.execute("""
        UPDATE
            users
        SET
            email_access_validated_at = created_at
        WHERE
            email_access_validated_at IS NULL
    """)
    op.execute("""
        UPDATE
            users
        SET
            email_access_validated_at = logged_in_at
        WHERE
            auth_type = 'email_auth'
        AND
            logged_in_at IS NOT NULL
    """)
    op.alter_column('users', 'email_access_validated_at', nullable=False)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.alter_column('users', 'email_access_validated_at', nullable=True)
    # ### end Alembic commands ###