Initial commit

alembic/versions/f63140aa50c0_test_attempts.py

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+"""test attempts
+
+Revision ID: f63140aa50c0
+Revises: 59dd00dc1990
+Create Date: 2026-01-01 16:26:43.398213
+
+"""
+from collections.abc import Sequence
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = 'f63140aa50c0'
+down_revision: str | None = '59dd00dc1990'
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('test_attempts',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.BigInteger(), nullable=False),
+    sa.Column('test_id', sa.Integer(), nullable=False),
+    sa.Column('started_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
+    sa.Column('finished_at', sa.DateTime(), nullable=True),
+    sa.Column('score', sa.Integer(), nullable=False),
+    sa.Column('is_passed', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['test_id'], ['tests.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_test_attempts_user_id'), 'test_attempts', ['user_id'], unique=False)
+    op.create_table('user_answers',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('attempt_id', sa.Integer(), nullable=False),
+    sa.Column('question_id', sa.Integer(), nullable=False),
+    sa.Column('selected_option_id', sa.Integer(), nullable=True),
+    sa.Column('text_answer', sa.Text(), nullable=True),
+    sa.Column('is_correct', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['attempt_id'], ['test_attempts.id'], ),
+    sa.ForeignKeyConstraint(['question_id'], ['questions.id'], ),
+    sa.ForeignKeyConstraint(['selected_option_id'], ['options.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('user_answers')
+    op.drop_index(op.f('ix_test_attempts_user_id'), table_name='test_attempts')
+    op.drop_table('test_attempts')
+    # ### end Alembic commands ###