102 lines
4.4 KiB
Python
102 lines
4.4 KiB
Python
"""add test system
|
|
|
|
Revision ID: 008_add_test_system
|
|
Revises: 007_add_file_url_to_lesson_steps
|
|
Create Date: 2026-03-06
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '008'
|
|
down_revision = '007'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
# Add test_settings column to lesson_steps
|
|
op.add_column('lesson_steps', sa.Column('test_settings', sa.JSON(), nullable=True))
|
|
|
|
# Create test_questions table
|
|
op.create_table(
|
|
'test_questions',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('step_id', sa.Integer(), nullable=False),
|
|
sa.Column('question_text', sa.Text(), nullable=False),
|
|
sa.Column('question_type', sa.String(length=50), nullable=False),
|
|
sa.Column('points', sa.Integer(), nullable=True, server_default='1'),
|
|
sa.Column('order_index', sa.Integer(), nullable=True, server_default='0'),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
|
|
sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.ForeignKeyConstraint(['step_id'], ['lesson_steps.id'], ondelete='CASCADE')
|
|
)
|
|
op.create_index(op.f('ix_test_questions_id'), 'test_questions', ['id'], unique=False)
|
|
|
|
# Create test_answers table
|
|
op.create_table(
|
|
'test_answers',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('question_id', sa.Integer(), nullable=False),
|
|
sa.Column('answer_text', sa.Text(), nullable=False),
|
|
sa.Column('is_correct', sa.Boolean(), nullable=True, server_default='false'),
|
|
sa.Column('order_index', sa.Integer(), nullable=True, server_default='0'),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.ForeignKeyConstraint(['question_id'], ['test_questions.id'], ondelete='CASCADE')
|
|
)
|
|
op.create_index(op.f('ix_test_answers_id'), 'test_answers', ['id'], unique=False)
|
|
|
|
# Create test_match_items table
|
|
op.create_table(
|
|
'test_match_items',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('question_id', sa.Integer(), nullable=False),
|
|
sa.Column('left_text', sa.Text(), nullable=False),
|
|
sa.Column('right_text', sa.Text(), nullable=False),
|
|
sa.Column('order_index', sa.Integer(), nullable=True, server_default='0'),
|
|
sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.ForeignKeyConstraint(['question_id'], ['test_questions.id'], ondelete='CASCADE')
|
|
)
|
|
op.create_index(op.f('ix_test_match_items_id'), 'test_match_items', ['id'], unique=False)
|
|
|
|
# Create test_attempts table
|
|
op.create_table(
|
|
'test_attempts',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('user_id', sa.Integer(), nullable=False),
|
|
sa.Column('step_id', sa.Integer(), nullable=False),
|
|
sa.Column('score', sa.Numeric(5, 2), nullable=True),
|
|
sa.Column('max_score', sa.Numeric(5, 2), nullable=True),
|
|
sa.Column('passed', sa.Boolean(), nullable=True, server_default='false'),
|
|
sa.Column('answers', sa.JSON(), nullable=True),
|
|
sa.Column('started_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=True),
|
|
sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
|
|
sa.PrimaryKeyConstraint('id'),
|
|
sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
|
|
sa.ForeignKeyConstraint(['step_id'], ['lesson_steps.id'], ondelete='CASCADE')
|
|
)
|
|
op.create_index(op.f('ix_test_attempts_id'), 'test_attempts', ['id'], unique=False)
|
|
|
|
|
|
def downgrade():
|
|
# Drop tables in reverse order
|
|
op.drop_index(op.f('ix_test_attempts_id'), table_name='test_attempts')
|
|
op.drop_table('test_attempts')
|
|
|
|
op.drop_index(op.f('ix_test_match_items_id'), table_name='test_match_items')
|
|
op.drop_table('test_match_items')
|
|
|
|
op.drop_index(op.f('ix_test_answers_id'), table_name='test_answers')
|
|
op.drop_table('test_answers')
|
|
|
|
op.drop_index(op.f('ix_test_questions_id'), table_name='test_questions')
|
|
op.drop_table('test_questions')
|
|
|
|
# Remove test_settings column from lesson_steps
|
|
op.drop_column('lesson_steps', 'test_settings')
|