53d9909fb6
- Set up project structure with FastAPI and SQLite - Implement user authentication with JWT - Create models for learning content (subjects, lessons, quizzes) - Add progress tracking and gamification features - Implement comprehensive API documentation - Add error handling and validation - Set up proper logging and health check endpoint
245 lines
11 KiB
Python
245 lines
11 KiB
Python
"""Initial schema
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Revision ID: 001
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Revises:
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Create Date: 2023-08-01 00:00:00.000000
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import sqlite
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# revision identifiers, used by Alembic.
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revision = '001'
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade():
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# Create user table
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op.create_table(
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'user',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('email', sa.String(), nullable=False),
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sa.Column('username', sa.String(), nullable=False),
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sa.Column('full_name', sa.String(), nullable=True),
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sa.Column('hashed_password', sa.String(), nullable=False),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('is_superuser', sa.Boolean(), nullable=True, default=False),
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sa.Column('date_of_birth', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.Column('points', sa.Integer(), nullable=True, default=0),
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sa.Column('level', sa.Integer(), nullable=True, default=1),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_user_email'), 'user', ['email'], unique=True)
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op.create_index(op.f('ix_user_id'), 'user', ['id'], unique=False)
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op.create_index(op.f('ix_user_username'), 'user', ['username'], unique=True)
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# Create subject table
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op.create_table(
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'subject',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('image_url', sa.String(), nullable=True),
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sa.Column('order', sa.Integer(), nullable=True, default=0),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_subject_id'), 'subject', ['id'], unique=False)
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op.create_index(op.f('ix_subject_name'), 'subject', ['name'], unique=False)
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# Create lesson table
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op.create_table(
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'lesson',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('subject_id', sa.Integer(), nullable=False),
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sa.Column('title', sa.String(), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('content', sa.Text(), nullable=False),
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sa.Column('image_url', sa.String(), nullable=True),
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sa.Column('order', sa.Integer(), nullable=True, default=0),
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sa.Column('difficulty', sa.Enum('easy', 'medium', 'hard', name='difficultylevel'), nullable=True),
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sa.Column('points', sa.Integer(), nullable=True, default=10),
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sa.Column('duration_minutes', sa.Integer(), nullable=True, default=15),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['subject_id'], ['subject.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_lesson_id'), 'lesson', ['id'], unique=False)
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op.create_index(op.f('ix_lesson_title'), 'lesson', ['title'], unique=False)
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# Create quiz table
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op.create_table(
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'quiz',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('lesson_id', sa.Integer(), nullable=False),
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sa.Column('title', sa.String(), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('time_limit_minutes', sa.Integer(), nullable=True, default=10),
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sa.Column('pass_percentage', sa.Integer(), nullable=True, default=70),
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sa.Column('points', sa.Integer(), nullable=True, default=20),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['lesson_id'], ['lesson.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_quiz_id'), 'quiz', ['id'], unique=False)
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op.create_index(op.f('ix_quiz_title'), 'quiz', ['title'], unique=False)
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# Create question table
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op.create_table(
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'question',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('quiz_id', sa.Integer(), nullable=False),
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sa.Column('text', sa.Text(), nullable=False),
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sa.Column('image_url', sa.String(), nullable=True),
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sa.Column('explanation', sa.Text(), nullable=True),
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sa.Column('points', sa.Integer(), nullable=True, default=5),
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sa.Column('order', sa.Integer(), nullable=True, default=0),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['quiz_id'], ['quiz.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_question_id'), 'question', ['id'], unique=False)
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# Create answer table
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op.create_table(
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'answer',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('question_id', sa.Integer(), nullable=False),
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sa.Column('text', sa.Text(), nullable=False),
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sa.Column('is_correct', sa.Boolean(), nullable=True, default=False),
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sa.Column('explanation', sa.Text(), nullable=True),
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sa.Column('order', sa.Integer(), nullable=True, default=0),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['question_id'], ['question.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_answer_id'), 'answer', ['id'], unique=False)
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# Create achievement table
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op.create_table(
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'achievement',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('name', sa.String(), nullable=False),
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sa.Column('description', sa.Text(), nullable=False),
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sa.Column('type', sa.Enum('completion', 'streak', 'performance', 'milestone', 'special', name='achievementtype'), nullable=False),
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sa.Column('image_url', sa.String(), nullable=True),
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sa.Column('points', sa.Integer(), nullable=True, default=0),
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sa.Column('criteria', sa.Text(), nullable=False),
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sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_achievement_id'), 'achievement', ['id'], unique=False)
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op.create_index(op.f('ix_achievement_name'), 'achievement', ['name'], unique=False)
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# Create user_progress table
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op.create_table(
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'userprogress',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('lesson_id', sa.Integer(), nullable=False),
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sa.Column('status', sa.Enum('not_started', 'in_progress', 'completed', name='progressstatus'), nullable=True),
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sa.Column('progress_percentage', sa.Float(), nullable=True, default=0.0),
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sa.Column('completed_at', sa.DateTime(), nullable=True),
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sa.Column('points_earned', sa.Integer(), nullable=True, default=0),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.Column('updated_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['lesson_id'], ['lesson.id'], ),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('user_id', 'lesson_id', name='user_lesson_progress_uc')
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)
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op.create_index(op.f('ix_userprogress_id'), 'userprogress', ['id'], unique=False)
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# Create user_achievement table
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op.create_table(
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'userachievement',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('achievement_id', sa.Integer(), nullable=False),
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sa.Column('earned_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['achievement_id'], ['achievement.id'], ),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('user_id', 'achievement_id', name='user_achievement_uc')
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)
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op.create_index(op.f('ix_userachievement_id'), 'userachievement', ['id'], unique=False)
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# Create user_answer table
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op.create_table(
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'useranswer',
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sa.Column('id', sa.Integer(), nullable=False),
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sa.Column('user_id', sa.Integer(), nullable=False),
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sa.Column('question_id', sa.Integer(), nullable=False),
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sa.Column('answer_id', sa.Integer(), nullable=False),
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sa.Column('is_correct', sa.Boolean(), nullable=True, default=False),
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sa.Column('points_earned', sa.Integer(), nullable=True, default=0),
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sa.Column('attempt_number', sa.Integer(), nullable=True, default=1),
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sa.Column('time_taken_seconds', sa.Integer(), nullable=True),
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sa.Column('created_at', sa.DateTime(), nullable=True),
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sa.ForeignKeyConstraint(['answer_id'], ['answer.id'], ),
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sa.ForeignKeyConstraint(['question_id'], ['question.id'], ),
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sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('user_id', 'question_id', 'attempt_number', name='user_question_attempt_uc')
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)
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op.create_index(op.f('ix_useranswer_id'), 'useranswer', ['id'], unique=False)
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def downgrade():
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# Drop all tables in reverse order
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op.drop_index(op.f('ix_useranswer_id'), table_name='useranswer')
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op.drop_table('useranswer')
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op.drop_index(op.f('ix_userachievement_id'), table_name='userachievement')
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op.drop_table('userachievement')
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op.drop_index(op.f('ix_userprogress_id'), table_name='userprogress')
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op.drop_table('userprogress')
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op.drop_index(op.f('ix_achievement_name'), table_name='achievement')
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op.drop_index(op.f('ix_achievement_id'), table_name='achievement')
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op.drop_table('achievement')
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op.drop_index(op.f('ix_answer_id'), table_name='answer')
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op.drop_table('answer')
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op.drop_index(op.f('ix_question_id'), table_name='question')
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op.drop_table('question')
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op.drop_index(op.f('ix_quiz_title'), table_name='quiz')
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op.drop_index(op.f('ix_quiz_id'), table_name='quiz')
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op.drop_table('quiz')
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op.drop_index(op.f('ix_lesson_title'), table_name='lesson')
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op.drop_index(op.f('ix_lesson_id'), table_name='lesson')
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op.drop_table('lesson')
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op.drop_index(op.f('ix_subject_name'), table_name='subject')
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op.drop_index(op.f('ix_subject_id'), table_name='subject')
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op.drop_table('subject')
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op.drop_index(op.f('ix_user_username'), table_name='user')
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op.drop_index(op.f('ix_user_id'), table_name='user')
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op.drop_index(op.f('ix_user_email'), table_name='user')
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op.drop_table('user')
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# Drop the enum types
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sa.Enum(name='difficultylevel').drop(op.get_bind(), checkfirst=False)
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sa.Enum(name='achievementtype').drop(op.get_bind(), checkfirst=False)
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sa.Enum(name='progressstatus').drop(op.get_bind(), checkfirst=False) |