353 lines
14 KiB
Python
353 lines
14 KiB
Python
#!/usr/bin/env python3
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"""
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rog_team テーブル専用移行スクリプト (構造変換対応)
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old_rogdb の rog_team から rogdb の rog_team へ構造変換を行いながらデータ移行
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"""
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import os
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import sys
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import psycopg2
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from datetime import datetime, timezone
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import logging
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# ログ設定
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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logger = logging.getLogger(__name__)
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# データベース設定
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OLD_ROGDB_CONFIG = {
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'host': os.getenv('OLD_ROGDB_HOST', 'postgres-db'),
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'database': os.getenv('OLD_ROGDB_NAME', 'old_rogdb'),
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'user': os.getenv('OLD_ROGDB_USER', 'admin'),
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'password': os.getenv('OLD_ROGDB_PASSWORD', 'admin123456'),
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'port': int(os.getenv('OLD_ROGDB_PORT', 5432))
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}
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ROGDB_CONFIG = {
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'host': os.getenv('ROGDB_HOST', 'postgres-db'),
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'database': os.getenv('ROGDB_NAME', 'rogdb'),
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'user': os.getenv('ROGDB_USER', 'admin'),
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'password': os.getenv('ROGDB_PASSWORD', 'admin123456'),
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'port': int(os.getenv('ROGDB_PORT', 5432))
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}
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class RogTeamMigrator:
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"""rog_team テーブル専用移行クラス"""
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def __init__(self):
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self.old_conn = None
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self.new_conn = None
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self.old_cursor = None
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self.new_cursor = None
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self.default_event_id = None
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def connect_databases(self):
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"""データベース接続"""
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try:
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logger.info("データベースに接続中...")
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self.old_conn = psycopg2.connect(**OLD_ROGDB_CONFIG)
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self.new_conn = psycopg2.connect(**ROGDB_CONFIG)
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self.old_conn.autocommit = True
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self.new_conn.autocommit = False
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self.old_cursor = self.old_conn.cursor()
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self.new_cursor = self.new_conn.cursor()
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logger.info("✅ データベース接続成功")
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return True
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except Exception as e:
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logger.error(f"❌ データベース接続エラー: {e}")
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return False
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def close_connections(self):
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"""データベース接続クローズ"""
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try:
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if self.old_cursor:
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self.old_cursor.close()
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if self.new_cursor:
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self.new_cursor.close()
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if self.old_conn:
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self.old_conn.close()
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if self.new_conn:
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self.new_conn.close()
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logger.info("データベース接続をクローズしました")
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except Exception as e:
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logger.warning(f"接続クローズ時の警告: {e}")
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def get_default_event_id(self):
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"""デフォルトのevent_idを取得または作成"""
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try:
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# 既存のイベントを探す
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self.new_cursor.execute("""
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SELECT id FROM rog_newevent2
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WHERE event_name LIKE '%移行%' OR event_name LIKE '%default%'
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ORDER BY id LIMIT 1
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""")
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result = self.new_cursor.fetchone()
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if result:
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event_id = result[0]
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logger.info(f"既存のデフォルトイベントを使用: event_id = {event_id}")
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return event_id
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# なければ最初のイベントを使用
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self.new_cursor.execute("""
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SELECT id FROM rog_newevent2
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ORDER BY id LIMIT 1
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""")
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result = self.new_cursor.fetchone()
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if result:
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event_id = result[0]
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logger.info(f"最初のイベントをデフォルトとして使用: event_id = {event_id}")
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return event_id
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# イベントがない場合はエラー
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logger.error("❌ rog_newevent2 テーブルにイベントが存在しません")
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return None
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except Exception as e:
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logger.error(f"❌ デフォルトevent_id取得エラー: {e}")
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return None
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def get_category_mapping(self):
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"""カテゴリIDのマッピングを確認"""
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try:
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# 旧DBのカテゴリ
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self.old_cursor.execute("SELECT id, category_name FROM rog_newcategory ORDER BY id")
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old_categories = dict(self.old_cursor.fetchall())
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# 新DBのカテゴリ
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self.new_cursor.execute("SELECT id, category_name FROM rog_newcategory ORDER BY id")
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new_categories = dict(self.new_cursor.fetchall())
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logger.info(f"旧DB カテゴリ: {old_categories}")
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logger.info(f"新DB カテゴリ: {new_categories}")
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# 名前ベースでマッピング作成
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category_mapping = {}
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for old_id, old_name in old_categories.items():
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for new_id, new_name in new_categories.items():
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if old_name == new_name:
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category_mapping[old_id] = new_id
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break
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else:
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# マッチしない場合は最初のカテゴリを使用
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if new_categories:
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category_mapping[old_id] = min(new_categories.keys())
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logger.warning(f"カテゴリマッピング失敗 - デフォルト使用: {old_id} -> {category_mapping[old_id]}")
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return category_mapping
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except Exception as e:
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logger.error(f"❌ カテゴリマッピング取得エラー: {e}")
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return {}
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def convert_team_record(self, old_record, category_mapping):
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"""旧レコードを新レコード形式に変換"""
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old_id, old_team_name, old_category_id, old_owner_id = old_record
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# 新しいレコード作成
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new_record = {
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'id': old_id,
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'team_name': old_team_name,
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'category_id': category_mapping.get(old_category_id, old_category_id),
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'owner_id': old_owner_id,
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# 新しいフィールドにデフォルト値を設定
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'class_name': '', # 空文字列
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'event_id': self.default_event_id, # デフォルトイベント
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'location': None, # PostGIS座標は後で設定可能
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'password': '', # パスワードなし
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'trial': False, # 本番チーム
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'zekken_number': '', # ゼッケン番号なし
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'created_at': datetime.now(timezone.utc),
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'updated_at': datetime.now(timezone.utc)
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}
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return new_record
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def migrate_rog_team(self):
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"""rog_team テーブルのデータ移行"""
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logger.info("=" * 60)
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logger.info("rog_team テーブル構造変換移行開始")
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logger.info("=" * 60)
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try:
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# デフォルトevent_id取得
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self.default_event_id = self.get_default_event_id()
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if not self.default_event_id:
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return False
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# カテゴリマッピング取得
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category_mapping = self.get_category_mapping()
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# 旧データ取得
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logger.info("旧rog_teamデータを取得中...")
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self.old_cursor.execute("""
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SELECT id, team_name, category_id, owner_id
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FROM rog_team
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ORDER BY id
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""")
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old_records = self.old_cursor.fetchall()
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if not old_records:
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logger.info("✅ 移行対象データがありません")
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return True
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logger.info(f"移行対象レコード数: {len(old_records)}件")
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# 統計情報
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inserted_count = 0
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updated_count = 0
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error_count = 0
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# レコード別処理
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for i, old_record in enumerate(old_records):
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try:
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# レコード変換
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new_record = self.convert_team_record(old_record, category_mapping)
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team_id = new_record['id']
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# 既存レコード確認
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self.new_cursor.execute(
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"SELECT COUNT(*) FROM rog_team WHERE id = %s",
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(team_id,)
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)
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exists = self.new_cursor.fetchone()[0] > 0
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if exists:
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# UPDATE処理
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update_query = """
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UPDATE rog_team SET
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team_name = %s,
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category_id = %s,
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owner_id = %s,
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class_name = %s,
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event_id = %s,
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location = %s,
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password = %s,
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trial = %s,
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zekken_number = %s,
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updated_at = %s
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WHERE id = %s
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"""
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self.new_cursor.execute(update_query, (
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new_record['team_name'],
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new_record['category_id'],
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new_record['owner_id'],
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new_record['class_name'],
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new_record['event_id'],
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new_record['location'],
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new_record['password'],
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new_record['trial'],
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new_record['zekken_number'],
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new_record['updated_at'],
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team_id
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))
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updated_count += 1
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else:
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# INSERT処理
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insert_query = """
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INSERT INTO rog_team (
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id, team_name, category_id, owner_id,
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class_name, event_id, location, password,
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trial, zekken_number, created_at, updated_at
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) VALUES (
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%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s
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)
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"""
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self.new_cursor.execute(insert_query, (
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new_record['id'],
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new_record['team_name'],
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new_record['category_id'],
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new_record['owner_id'],
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new_record['class_name'],
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new_record['event_id'],
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new_record['location'],
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new_record['password'],
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new_record['trial'],
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new_record['zekken_number'],
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new_record['created_at'],
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new_record['updated_at']
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))
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inserted_count += 1
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# 進捗表示
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if (i + 1) % 50 == 0:
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self.new_conn.commit()
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logger.info(f" 進捗: {i + 1}/{len(old_records)} 件処理完了")
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except Exception as e:
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error_count += 1
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logger.error(f" レコード処理エラー (ID: {old_record[0]}): {e}")
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# トランザクションロールバック
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try:
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self.new_conn.rollback()
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except:
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pass
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if error_count > 10:
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logger.error("❌ エラー数が上限を超えました")
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break
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# 最終コミット
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self.new_conn.commit()
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# 結果サマリー
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logger.info("=" * 60)
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logger.info("rog_team 移行完了")
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logger.info("=" * 60)
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logger.info(f"挿入: {inserted_count}件")
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logger.info(f"更新: {updated_count}件")
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logger.info(f"エラー: {error_count}件")
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logger.info(f"総処理: {len(old_records)}件")
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if error_count == 0:
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logger.info("✅ rog_team移行が正常に完了しました！")
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return True
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else:
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logger.warning(f"⚠️ {error_count}件のエラーがありました")
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return False
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except Exception as e:
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logger.error(f"❌ rog_team移行エラー: {e}")
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try:
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self.new_conn.rollback()
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except:
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pass
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return False
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def run(self):
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"""移行実行"""
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try:
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if not self.connect_databases():
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return False
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return self.migrate_rog_team()
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finally:
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self.close_connections()
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def main():
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"""メイン処理"""
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logger.info("rog_team テーブル構造変換移行スクリプト")
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migrator = RogTeamMigrator()
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success = migrator.run()
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if success:
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logger.info("🎉 移行が正常に完了しました！")
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else:
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logger.error("💥 移行中にエラーが発生しました")
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sys.exit(0 if success else 1)
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if __name__ == "__main__":
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main()
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