def get_all_suggestions(self) -> int:
error: Exception = None
try:
accnt: Account = self.get_account()
capital: float = NumberUtils.to_floor(
NumberUtils.to_float(accnt._raw['buying_power']) /
2) # 2 to trade everyday
# Double Bottoms
req: TradeSuggestionsRequest = TradeSuggestionsRequest()
req.is_job = True
req.current_capital = capital
req.pct_risk_per_trade = 2.5
req.volume_limit = 0.01
req.test_limit_symbol = 800
req.adv_min = AppConsts.ADV_MIN_DFLT
req.adpv_min = AppConsts.ADPV_MIN_DFLT
req.strategy_type = AppConsts.STRATEGY_DOUBLE_BOTTOMS
req.strategy_request = {}
req.strategy_request['exponential_smoothing_alpha'] = 0.8
req.strategy_request['exponential_smoothing_max_min_diff'] = 0.7
req.strategy_request['double_bottoms_diff'] = 1
LogUtils.debug(StringUtils.to_json(req))
self.get_suggestions(req)
# Double Tops
req: TradeSuggestionsRequest = TradeSuggestionsRequest()
req.is_job = True
req.current_capital = capital
req.pct_risk_per_trade = 2.5
req.volume_limit = 0.01
req.test_limit_symbol = 800
req.adv_min = AppConsts.ADV_MIN_DFLT
req.adpv_min = AppConsts.ADPV_MIN_DFLT
req.strategy_type = AppConsts.STRATEGY_DOUBLE_TOPS
req.strategy_request = {}
req.strategy_request['exponential_smoothing_alpha'] = 0.8
req.strategy_request['exponential_smoothing_max_min_diff'] = 0.7
req.strategy_request['double_tops_diff'] = 1
LogUtils.debug(StringUtils.to_json(req))
self.get_suggestions(req)
except Exception as ex:
error = ex
finally:
self.__email_client.send_html(
subject=AppConsts.EMAIL_SUBJECT_GET_SUGGESTIONS,
template_path=AppConsts.TEMPLATE_PATH_GET_SUGGESTIONS,
model={'errors': [error] if error else []})
if error:
LogUtils.error('Get Suggestions Error', error)
return 1
def cancel_order(self, order_id: str) -> None:
try:
LogUtils.debug('Submit request = {0}'.format(order_id))
self.__api.cancel_order(order_id)
except Exception as ex:
LogUtils.error(
'Submit Error for {0}'.format(StringUtils.to_json(order)), ex)
raise ex
def handle(ex: Exception) -> str:
response: ResponseModel = ResponseModel()
try:
LogUtils.error('Handle error', ex)
msg: str = str(ex)
response.http_status_code = http.HTTPStatus.INTERNAL_SERVER_ERROR
response.error_message = msg if msg else 'Error'
if isinstance(ex, BadRequestException):
response.http_status_code = http.HTTPStatus.BAD_REQUEST
if isinstance(ex, NotFoundException):
response.http_status_code = http.HTTPStatus.NOT_FOUND
if isinstance(ex, DbConnectionException):
response.http_status_code = http.HTTPStatus.INTERNAL_SERVER_ERROR
except Exception as e:
response.http_status_code = http.HTTPStatus.INTERNAL_SERVER_ERROR
response.error_message = 'Error'
return StringUtils.to_json(response)
def import_prices() -> str:
return StringUtils.to_json(ResponseModel(__import_service.import_prices()))
def sync_orders() -> str:
return StringUtils.to_json(ResponseModel(__trade_service.sync_orders()))
def close_positions() -> str:
return StringUtils.to_json(ResponseModel(
__trade_service.close_positions()))
def get_suggestions() -> str:
req: TradeSuggestionsRequest = ModelUtils.get_obj(
TradeSuggestionsRequest(), request.get_json())
return StringUtils.to_json(
ResponseModel(__trade_service.get_suggestions(req)))
def get_all_suggestions() -> str:
return StringUtils.to_json(
ResponseModel(__trade_service.get_all_suggestions()))
def get_key_info(symbol: str) -> str:
return StringUtils.to_json(
ResponseModel(__trade_service.get_key_info(symbol)))
def get_trade_orders() -> str:
req: GetTradeOrdersRequest = ModelUtils.get_obj(GetTradeOrdersRequest(),
request.get_json())
return StringUtils.to_json(
ResponseModel(__trade_service.get_trade_orders(req)))
def run() -> str:
req: BackTestRunRequest = ModelUtils.get_obj(BackTestRunRequest(),
request.get_json())
return StringUtils.to_json(ResponseModel(__back_test_service.run(req)))
def get_account() -> str:
return StringUtils.to_json(ResponseModel(__trade_service.get_account()))
def get_sp500_mismatches(is_missing: str) -> str:
return StringUtils.to_json(
ResponseModel(
__stock_service.get_sp500_mismatches(is_missing == 'True')))
def get_sample_prices_for_charts() -> str:
req: CR = ModelUtils.get_obj(CR(), request.get_json())
return StringUtils.to_json(
ResponseModel(__stock_service.get_sample_prices_for_charts(req)))
def delete_old_prices() -> str:
return StringUtils.to_json(
ResponseModel(__stock_service.delete_old_prices()))
def update_symbol() -> str:
req: SymbolMaster = ModelUtils.get_obj(SymbolMaster(), request.get_json())
return StringUtils.to_json(
ResponseModel(__stock_service.update_symbol(req)))
def get_symbols(instrument: str) -> str:
return StringUtils.to_json(
ResponseModel(__stock_service.get_symbols(instrument)))