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game-marathon/backend/alembic/versions/027_consumables_redesign.py

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2026-01-08 08:49:51 +07:00
"""Consumables redesign: remove shield/reroll, add wild_card/lucky_dice/copycat/undo
Revision ID: 027_consumables_redesign
Revises: 026_update_boost_desc
Create Date: 2026-01-08
"""
from typing import Sequence, Union
from datetime import datetime
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = '027_consumables_redesign'
down_revision: Union[str, None] = '026_update_boost_desc'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# 1. Remove has_shield column from participants
op.drop_column('participants', 'has_shield')
# 2. Add new columns for lucky_dice and undo
op.add_column('participants', sa.Column('has_lucky_dice', sa.Boolean(), nullable=False, server_default='false'))
op.add_column('participants', sa.Column('lucky_dice_multiplier', sa.Float(), nullable=True))
op.add_column('participants', sa.Column('last_drop_points', sa.Integer(), nullable=True))
op.add_column('participants', sa.Column('last_drop_streak_before', sa.Integer(), nullable=True))
op.add_column('participants', sa.Column('can_undo', sa.Boolean(), nullable=False, server_default='false'))
# 3. Remove old consumables from shop
op.execute("DELETE FROM shop_items WHERE code IN ('reroll', 'shield')")
# 4. Update boost price from 200 to 150
op.execute("UPDATE shop_items SET price = 150 WHERE code = 'boost'")
# 5. Add new consumables to shop
now = datetime.utcnow().isoformat()
op.execute(f"""
INSERT INTO shop_items (item_type, code, name, description, price, rarity, asset_data, is_active, created_at)
VALUES
('consumable', 'wild_card', 'Дикая карта', 'Выбери игру и получи случайное задание из неё', 150, 'uncommon',
'{{"effect": "wild_card", "icon": "shuffle"}}', true, '{now}'),
('consumable', 'lucky_dice', 'Счастливые кости', 'Случайный множитель очков (1.5x - 4.0x)', 250, 'rare',
'{{"effect": "lucky_dice", "multipliers": [1.5, 2.0, 2.5, 3.0, 3.5, 4.0], "icon": "dice"}}', true, '{now}'),
('consumable', 'copycat', 'Копикэт', 'Скопируй задание любого участника марафона', 300, 'epic',
'{{"effect": "copycat", "icon": "copy"}}', true, '{now}'),
('consumable', 'undo', 'Отмена', 'Отмени последний дроп и верни очки со стриком', 300, 'epic',
'{{"effect": "undo", "icon": "undo"}}', true, '{now}')
""")
def downgrade() -> None:
# 1. Remove new columns
op.drop_column('participants', 'can_undo')
op.drop_column('participants', 'last_drop_streak_before')
op.drop_column('participants', 'last_drop_points')
op.drop_column('participants', 'lucky_dice_multiplier')
op.drop_column('participants', 'has_lucky_dice')
# 2. Add back has_shield
op.add_column('participants', sa.Column('has_shield', sa.Boolean(), nullable=False, server_default='false'))
# 3. Remove new consumables
op.execute("DELETE FROM shop_items WHERE code IN ('wild_card', 'lucky_dice', 'copycat', 'undo')")
# 4. Restore boost price back to 200
op.execute("UPDATE shop_items SET price = 200 WHERE code = 'boost'")
# 5. Add back old consumables
now = datetime.utcnow().isoformat()
op.execute(f"""
INSERT INTO shop_items (item_type, code, name, description, price, rarity, asset_data, is_active, created_at)
VALUES
('consumable', 'shield', 'Щит', 'Защита от штрафа при следующем дропе. Streak сохраняется.', 150, 'uncommon',
'{{"effect": "shield", "icon": "shield"}}', true, '{now}'),
('consumable', 'reroll', 'Перекрут', 'Перекрутить колесо и получить новое задание', 80, 'common',
'{{"effect": "reroll", "icon": "refresh-cw"}}', true, '{now}')
""")