"""empty message

Revision ID: 151d3b6306ec
Revises: 
Create Date: 2022-06-11 07:57:52.389681

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '151d3b6306ec'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('project_supervisors',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('first_name', sa.String(length=255), nullable=False),
    sa.Column('last_name', sa.String(length=255), nullable=False),
    sa.Column('email', sa.String(length=120), nullable=True),
    sa.Column('limit_group', sa.Integer(), nullable=False),
    sa.Column('count_groups', sa.Integer(), nullable=False),
    sa.Column('mode', sa.Boolean(), nullable=False),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('email')
    )
    op.create_index(op.f('ix_project_supervisors_first_name'), 'project_supervisors', ['first_name'], unique=False)
    op.create_index(op.f('ix_project_supervisors_last_name'), 'project_supervisors', ['last_name'], unique=False)
    op.create_table('groups',
    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
    sa.Column('name', sa.String(length=60), nullable=False),
    sa.Column('project_supervisor_id', sa.Integer(), nullable=True),
    sa.Column('points_for_first_term', sa.Integer(), nullable=False),
    sa.Column('points_for_second_term', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['project_supervisor_id'], ['project_supervisors.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('students',
    sa.Column('first_name', sa.String(length=255), nullable=False),
    sa.Column('last_name', sa.String(length=255), nullable=False),
    sa.Column('email', sa.String(length=120), nullable=True),
    sa.Column('index', sa.Integer(), nullable=False),
    sa.Column('group_id', sa.Integer(), nullable=True),
    sa.Column('mode', sa.Boolean(), nullable=False),
    sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ),
    sa.PrimaryKeyConstraint('index'),
    sa.UniqueConstraint('email')
    )
    op.create_index(op.f('ix_students_first_name'), 'students', ['first_name'], unique=False)
    op.create_index(op.f('ix_students_last_name'), 'students', ['last_name'], unique=False)
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_students_last_name'), table_name='students')
    op.drop_index(op.f('ix_students_first_name'), table_name='students')
    op.drop_table('students')
    op.drop_table('groups')
    op.drop_index(op.f('ix_project_supervisors_last_name'), table_name='project_supervisors')
    op.drop_index(op.f('ix_project_supervisors_first_name'), table_name='project_supervisors')
    op.drop_table('project_supervisors')
    # ### end Alembic commands ###