452e40bdf5
在配置管理中引入市场状态方案，允许在不同市场条件下快速切换策略（如熊市、牛市、正常、保守）。更新相关参数以自动覆盖止损、仓位和趋势过滤设置，增强策略灵活性。同时，前端组件更新以支持市场状态方案的展示与选择，提升用户体验。
114 lines
6.9 KiB
Python
114 lines
6.9 KiB
Python
#!/usr/bin/env python3
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"""
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将“缺省全局配置项”同步到数据库 global_strategy_config 表。
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- 已在 UI 保存过的项不会覆盖（只插入缺失的 key）。
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- 用于新上线配置项（如 MAX_RSI_FOR_LONG、MIN_RSI_FOR_SHORT 等）一次性写入默认值，
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便于在数据库中可见、可备份，且不依赖“先在页面改一次再保存”。
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使用方式（在项目根目录）：
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cd backend && python sync_global_config_defaults.py
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或
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python backend/sync_global_config_defaults.py
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"""
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import os
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import sys
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from pathlib import Path
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# 确保 backend 在路径中
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backend_dir = Path(__file__).resolve().parent
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if str(backend_dir) not in sys.path:
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sys.path.insert(0, str(backend_dir))
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# 需要同步的缺省项（仅插入数据库中不存在的 key）
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DEFAULTS_TO_SYNC = [
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{"config_key": "MAX_RSI_FOR_LONG", "config_value": "65", "config_type": "number", "category": "strategy",
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"description": "做多时 RSI 超过此值则不开多（2026-02-12：65 避免追高）。"},
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{"config_key": "MAX_CHANGE_PERCENT_FOR_LONG", "config_value": "25", "config_type": "number", "category": "strategy",
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"description": "做多时 24h 涨跌幅超过此值则不开多（避免追大涨）。单位：百分比数值，如 25 表示 25%。2026-01-31新增。"},
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{"config_key": "MIN_RSI_FOR_SHORT", "config_value": "30", "config_type": "number", "category": "strategy",
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"description": "做空时 RSI 低于此值则不做空（避免深超卖反弹）。2026-01-31新增。"},
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{"config_key": "MAX_CHANGE_PERCENT_FOR_SHORT", "config_value": "10", "config_type": "number", "category": "strategy",
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"description": "做空时 24h 涨跌幅超过此值则不做空（24h 仍大涨时不做空）。单位：百分比数值。2026-01-31新增。"},
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{"config_key": "TAKE_PROFIT_1_PERCENT", "config_value": "0.3", "config_type": "number", "category": "strategy",
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"description": "分步止盈第一目标（保证金百分比，如 0.2=20%）。2026-02-12 提高以改善盈亏比。"},
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{"config_key": "MIN_RR_FOR_TP1", "config_value": "1.5", "config_type": "number", "category": "strategy",
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"description": "第一目标止盈相对止损的最小盈亏比（TP1 至少为止损距离的 1.5 倍）。2026-02-12 新增。"},
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{"config_key": "SCAN_EXTRA_SYMBOLS_FOR_SUPPLEMENT", "config_value": "8", "config_type": "number", "category": "scan",
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"description": "智能补单：多返回的候选数量。当前 TOP_N 中部分因冷却等被跳过时，仍会尝试这批额外候选，避免无单可下。"},
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{"config_key": "BETA_FILTER_ENABLED", "config_value": "true", "config_type": "boolean", "category": "strategy",
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"description": "大盘共振过滤：BTC/ETH 下跌时屏蔽多单。"},
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{"config_key": "BETA_FILTER_THRESHOLD", "config_value": "-0.005", "config_type": "number", "category": "strategy",
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"description": "大盘共振阈值（比例，如 -0.005 表示 -0.5%）。"},
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{"config_key": "POSITION_SCALE_FACTOR", "config_value": "1.0", "config_type": "number", "category": "risk",
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"description": "仓位放大系数：1.0=正常，1.2=+20%，上限2.0。盈利时适度调高可扩大收益。"},
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{"config_key": "USE_FIXED_RISK_SIZING", "config_value": "true", "config_type": "boolean", "category": "risk",
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"description": "是否启用固定风险仓位计算（推荐）。若启用，则忽略 MAX_POSITION_PERCENT，改用 FIXED_RISK_PERCENT 计算仓位。"},
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{"config_key": "FIXED_RISK_PERCENT", "config_value": "0.03", "config_type": "number", "category": "risk",
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"description": "每笔交易风险占总账户的百分比（如 0.025=2.5%）。配合止损距离计算仓位，风险可控。"},
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{"config_key": "MIN_MARGIN_USDT", "config_value": "10.0", "config_type": "number", "category": "risk",
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"description": "最小保证金（USDT）。2026-02-13 提高到 10.0 USDT 以避免无效小单。"},
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# 盈利期对齐（2026-02-15）：仅当 key 不存在时插入，不覆盖已有值
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{"config_key": "RSI_EXTREME_REVERSE_ENABLED", "config_value": "false", "config_type": "boolean", "category": "strategy",
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"description": "关闭RSI极限反转，与盈利期一致"},
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{"config_key": "RSI_EXTREME_REVERSE_ONLY_NEUTRAL_4H", "config_value": "true", "config_type": "boolean", "category": "strategy",
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"description": "若开启反向仅允许4H中性"},
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{"config_key": "USE_MARGIN_CAP_FOR_TP", "config_value": "true", "config_type": "boolean", "category": "risk",
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"description": "止盈按保证金封顶，避免过远"},
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{"config_key": "USE_MARGIN_CAP_FOR_SL", "config_value": "true", "config_type": "boolean", "category": "risk",
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"description": "止损按保证金封顶，避免扛单"},
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# 市场状态方案（2026-02 三项优化 + 方案切换）
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{"config_key": "MARKET_SCHEME", "config_value": "normal", "config_type": "string", "category": "strategy",
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"description": "市场方案：normal / bear / bull / conservative。切换后自动覆盖止损、仓位、趋势过滤等参数。"},
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{"config_key": "BLOCK_LONG_WHEN_4H_DOWN", "config_value": "false", "config_type": "boolean", "category": "strategy",
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"description": "4H 趋势下跌时禁止开多。bear / conservative 方案下自动为 true。"},
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{"config_key": "AUTO_MARKET_SCHEME_ENABLED", "config_value": "false", "config_type": "boolean", "category": "strategy",
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"description": "开启后，crontab 定时运行 scripts/update_market_scheme.py --apply 时自动更新 MARKET_SCHEME（根据 BTC 行情识别牛/熊/正常）。"},
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]
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def main():
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try:
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from database.models import GlobalStrategyConfig
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from database.connection import db
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except ImportError as e:
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print(f"无法导入数据库模块，请确保在 backend 目录或设置 PYTHONPATH: {e}")
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sys.exit(1)
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def _table_has_column(table: str, col: str) -> bool:
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try:
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db.execute_one(f"SELECT {col} FROM {table} LIMIT 1")
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return True
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except Exception:
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return False
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if not _table_has_column("global_strategy_config", "config_key"):
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print("表 global_strategy_config 不存在或结构异常，请先执行 backend/database/add_global_strategy_config.sql")
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sys.exit(1)
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inserted = 0
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skipped = 0
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for row in DEFAULTS_TO_SYNC:
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key = row["config_key"]
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existing = GlobalStrategyConfig.get(key)
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if existing:
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skipped += 1
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print(f" 已有: {key}")
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continue
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GlobalStrategyConfig.set(
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key,
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row["config_value"],
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row["config_type"],
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row["category"],
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row.get("description"),
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updated_by="sync_global_config_defaults",
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)
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inserted += 1
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print(f" 插入: {key} = {row['config_value']}")
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print(f"\n同步完成: 新增 {inserted} 项，已存在跳过 {skipped} 项。")
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if __name__ == "__main__":
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main()
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