✨ 添加冗余 platform 字段

nonebot_plugin_tetris_stats/config/migrations/6c3206f90cc3_add_field.py

@@ -0,0 +1,65 @@
+"""Add redundant platform field
+
+迁移 ID: 6c3206f90cc3
+父迁移: 9f6582279ce2
+创建时间: 2023-11-26 20:15:56.033892
+
+"""
+from __future__ import annotations
+
+from collections.abc import Sequence
+
+from alembic import op
+from sqlalchemy.ext.automap import automap_base
+from sqlalchemy.orm import Session
+from ujson import dumps, loads
+
+revision: str = '6c3206f90cc3'
+down_revision: str | Sequence[str] | None = '9f6582279ce2'
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade(name: str = '') -> None:
+    if name:
+        return
+
+    Base = automap_base()  # noqa: N806
+    connection = op.get_bind()
+    Base.prepare(autoload_with=connection)
+
+    HistoricalData = Base.classes.nonebot_plugin_tetris_stats_historicaldata  # noqa: N806
+
+    with Session(connection) as session:
+        for row in session.query(HistoricalData):
+            platform = row.game_platform
+            game_user = loads(row.game_user)
+            processed_data = loads(row.processed_data)
+            game_user['platform'] = platform
+            processed_data['platform'] = platform
+            row.game_user = dumps(game_user)
+            row.processed_data = dumps(processed_data)
+            session.add(row)
+        session.commit()
+
+
+def downgrade(name: str = '') -> None:
+    if name:
+        return
+
+    Base = automap_base()  # noqa: N806
+    connection = op.get_bind()
+    Base.prepare(autoload_with=connection)
+
+    HistoricalData = Base.classes.nonebot_plugin_tetris_stats_historicaldata  # noqa: N806
+
+    with Session(connection) as session:
+        for row in session.query(HistoricalData):
+            game_user = loads(row.game_user)
+            processed_data = loads(row.processed_data)
+            game_user.pop('platform', None)
+            processed_data.pop('platform', None)
+            row.game_user = dumps(game_user)
+            row.processed_data = dumps(processed_data)
+            session.add(row)
+        session.commit()