56 lines
2.3 KiB
Python
56 lines
2.3 KiB
Python
|
"""Add mini_stories table
|
|||
|
|
|
|||
|
|
Revision ID: 20251209_mini_stories
|
|||
|
|
Revises: 20251209_word_of_day
|
|||
|
|
Create Date: 2024-12-09
|
|||
|
|
|
|||
|
|
"""
|
|||
|
|
from typing import Sequence, Union
|
|||
|
|
|
|||
|
|
from alembic import op
|
|||
|
|
import sqlalchemy as sa
|
|||
|
|
from sqlalchemy.dialects import postgresql
|
|||
|
|
|
|||
|
|
# revision identifiers, used by Alembic.
|
|||
|
|
revision: str = '20251209_mini_stories'
|
|||
|
|
down_revision: Union[str, None] = '20251209_word_of_day'
|
|||
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
|||
|
|
depends_on: Union[str, Sequence[str], None] = None
|
|||
|
|
|
|||
|
|
|
|||
|
|
def upgrade() -> None:
|
|||
|
|
# Удаляем старую таблицу и enum если существуют
|
|||
|
|
op.execute("DROP TABLE IF EXISTS mini_stories CASCADE")
|
|||
|
|
op.execute("DROP TYPE IF EXISTS storygenre CASCADE")
|
|||
|
|
|
|||
|
|
# Создаём enum через raw SQL
|
|||
|
|
op.execute("CREATE TYPE storygenre AS ENUM ('dialogue', 'news', 'story', 'letter', 'recipe')")
|
|||
|
|
|
|||
|
|
# Создаём таблицу используя postgresql.ENUM с create_type=False
|
|||
|
|
story_genre = postgresql.ENUM('dialogue', 'news', 'story', 'letter', 'recipe', name='storygenre', create_type=False)
|
|||
|
|
|
|||
|
|
op.create_table(
|
|||
|
|
'mini_stories',
|
|||
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|||
|
|
sa.Column('user_id', sa.Integer(), nullable=False),
|
|||
|
|
sa.Column('title', sa.String(length=255), nullable=False),
|
|||
|
|
sa.Column('content', sa.String(length=5000), nullable=False),
|
|||
|
|
sa.Column('genre', story_genre, nullable=False),
|
|||
|
|
sa.Column('learning_lang', sa.String(length=5), nullable=False),
|
|||
|
|
sa.Column('level', sa.String(length=5), nullable=False),
|
|||
|
|
sa.Column('word_count', sa.Integer(), nullable=True, server_default='0'),
|
|||
|
|
sa.Column('vocabulary', sa.JSON(), nullable=True),
|
|||
|
|
sa.Column('questions', sa.JSON(), nullable=True),
|
|||
|
|
sa.Column('is_completed', sa.Boolean(), nullable=True, server_default='false'),
|
|||
|
|
sa.Column('correct_answers', sa.Integer(), nullable=True, server_default='0'),
|
|||
|
|
sa.Column('created_at', sa.DateTime(), nullable=True),
|
|||
|
|
sa.PrimaryKeyConstraint('id')
|
|||
|
|
)
|
|||
|
|
op.create_index('ix_mini_stories_user_id', 'mini_stories', ['user_id'], unique=False)
|
|||
|
|
|
|||
|
|
|
|||
|
|
def downgrade() -> None:
|
|||
|
|
op.drop_index('ix_mini_stories_user_id', table_name='mini_stories')
|
|||
|
|
op.drop_table('mini_stories')
|
|||
|
|
op.execute("DROP TYPE IF EXISTS storygenre CASCADE")
|