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Signed-off-by: TIANHE <TIANHE@GMAIL.COM>
This commit is contained in:
TIANHE
2025-12-30 19:58:18 +08:00
parent 5df89aa562
commit 58a1133c83
5 changed files with 54 additions and 54 deletions
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backend_api_python/app/routes/strategy.py
+24 -24
View File
@@ -48,10 +48,10 @@ def get_strategy_detail():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': None}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': None}), 400
st = get_strategy_service().get_strategy(strategy_id)
if not st:
return jsonify({'code': 0, 'msg': '策略不存在', 'data': None}), 404
return jsonify({'code': 0, 'msg': 'Strategy not found', 'data': None}), 404
return jsonify({'code': 1, 'msg': 'success', 'data': st})
except Exception as e:
logger.error(f"get_strategy_detail failed: {str(e)}")
@@ -79,11 +79,11 @@ def update_strategy():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': None}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': None}), 400
payload = request.get_json() or {}
ok = get_strategy_service().update_strategy(strategy_id, payload)
if not ok:
return jsonify({'code': 0, 'msg': '策略不存在', 'data': None}), 404
return jsonify({'code': 0, 'msg': 'Strategy not found', 'data': None}), 404
return jsonify({'code': 1, 'msg': 'success', 'data': None})
except Exception as e:
logger.error(f"update_strategy failed: {str(e)}")
@@ -96,7 +96,7 @@ def delete_strategy():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': None}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': None}), 400
ok = get_strategy_service().delete_strategy(strategy_id)
return jsonify({'code': 1 if ok else 0, 'msg': 'success' if ok else 'failed', 'data': None})
except Exception as e:
@@ -111,7 +111,7 @@ def get_trades():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': {'trades': [], 'items': []}}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': {'trades': [], 'items': []}}), 400
with get_db_connection() as db:
cur = db.cursor()
cur.execute(
@@ -139,7 +139,7 @@ def get_positions():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': {'positions': [], 'items': []}}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': {'positions': [], 'items': []}}), 400
with get_db_connection() as db:
cur = db.cursor()
cur.execute(
@@ -240,7 +240,7 @@ def get_equity_curve():
try:
strategy_id = request.args.get('id', type=int)
if not strategy_id:
return jsonify({'code': 0, 'msg': '缺少策略ID参数', 'data': []}), 400
return jsonify({'code': 0, 'msg': 'Missing strategy id parameter', 'data': []}), 400
st = get_strategy_service().get_strategy(strategy_id) or {}
initial = float(st.get('initial_capital') or (st.get('trading_config') or {}).get('initial_capital') or 0)
@@ -295,7 +295,7 @@ def stop_strategy():
if not strategy_id:
return jsonify({
'code': 0,
'msg': '缺少策略ID参数',
'msg': 'Missing strategy id parameter',
'data': None
}), 400
@@ -304,7 +304,7 @@ def stop_strategy():
# Local backend: AI strategy executor was removed. Only indicator strategies are supported.
if strategy_type == 'PromptBasedStrategy':
return jsonify({'code': 0, 'msg': 'AI策略已移除，本地版不支持启动/停止 AI 策略', 'data': None}), 400
return jsonify({'code': 0, 'msg': 'AI strategy has been removed; local edition does not support starting/stopping AI strategies', 'data': None}), 400
# 指标策略
get_trading_executor().stop_strategy(strategy_id)
@@ -314,7 +314,7 @@ def stop_strategy():
return jsonify({
'code': 1,
'msg': '停止成功',
'msg': 'Stopped successfully',
'data': None
})
@@ -323,7 +323,7 @@ def stop_strategy():
logger.error(traceback.format_exc())
return jsonify({
'code': 0,
'msg': f'停止策略失败: {str(e)}',
'msg': f'Failed to stop strategy: {str(e)}',
'data': None
}), 500
@@ -342,7 +342,7 @@ def start_strategy():
if not strategy_id:
return jsonify({
'code': 0,
'msg': '缺少策略ID参数',
'msg': 'Missing strategy id parameter',
'data': None
}), 400
@@ -354,7 +354,7 @@ def start_strategy():
# Local backend: AI strategy executor was removed. Only indicator strategies are supported.
if strategy_type == 'PromptBasedStrategy':
return jsonify({'code': 0, 'msg': 'AI策略已移除，本地版不支持启动 AI 策略', 'data': None}), 400
return jsonify({'code': 0, 'msg': 'AI strategy has been removed; local edition does not support starting AI strategies', 'data': None}), 400
# 指标策略
success = get_trading_executor().start_strategy(strategy_id)
@@ -364,13 +364,13 @@ def start_strategy():
get_strategy_service().update_strategy_status(strategy_id, 'stopped')
return jsonify({
'code': 0,
'msg': '启动策略执行器失败',
'msg': 'Failed to start strategy executor',
'data': None
}), 500
return jsonify({
'code': 1,
'msg': '启动成功',
'msg': 'Started successfully',
'data': None
})
@@ -379,7 +379,7 @@ def start_strategy():
logger.error(traceback.format_exc())
return jsonify({
'code': 0,
'msg': f'启动策略失败: {str(e)}',
'msg': f'Failed to start strategy: {str(e)}',
'data': None
}), 500
@@ -413,11 +413,11 @@ def test_connection():
if not isinstance(exchange_config, dict):
logger.error(f"Invalid exchange_config type: {type(exchange_config)}, data: {str(exchange_config)[:200]}")
# Frontend expects HTTP 200 with {code:0} for business failures.
return jsonify({'code': 0, 'msg': '交易所配置格式错误，请检查数据格式', 'data': None})
return jsonify({'code': 0, 'msg': 'Invalid exchange config format; please check your payload', 'data': None})
# 验证必要字段
if not exchange_config.get('exchange_id'):
return jsonify({'code': 0, 'msg': '请选择交易所', 'data': None})
return jsonify({'code': 0, 'msg': 'Please select an exchange', 'data': None})
api_key = exchange_config.get('api_key', '')
secret_key = exchange_config.get('secret_key', '')
@@ -434,21 +434,21 @@ def test_connection():
logger.warning("Secret key contains leading/trailing whitespace")
if not api_key or not secret_key:
return jsonify({'code': 0, 'msg': '请填写API密钥和Secret密钥', 'data': None})
return jsonify({'code': 0, 'msg': 'Please provide API key and secret key', 'data': None})
result = get_strategy_service().test_exchange_connection(exchange_config)
if result['success']:
return jsonify({'code': 1, 'msg': result.get('message') or '连接成功', 'data': result.get('data')})
return jsonify({'code': 1, 'msg': result.get('message') or 'Connection successful', 'data': result.get('data')})
# Always return HTTP 200 for business-level failures.
return jsonify({'code': 0, 'msg': result.get('message') or '连接失败', 'data': result.get('data')})
return jsonify({'code': 0, 'msg': result.get('message') or 'Connection failed', 'data': result.get('data')})
except Exception as e:
logger.error(f"Connection test failed: {str(e)}")
logger.error(traceback.format_exc())
return jsonify({
'code': 0,
'msg': f'测试连接失败: {str(e)}',
'msg': f'Connection test failed: {str(e)}',
'data': None
}), 500
@@ -489,7 +489,7 @@ def get_symbols():
logger.error(traceback.format_exc())
return jsonify({
'code': 0,
'msg': f'获取交易对失败: {str(e)}',
'msg': f'Failed to fetch symbols: {str(e)}',
'data': {
'symbols': []
}