nautilus_model/python/events/order/
denied.rs

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
// -------------------------------------------------------------------------------------------------
//  Copyright (C) 2015-2024 Nautech Systems Pty Ltd. All rights reserved.
//  https://nautechsystems.io
//
//  Licensed under the GNU Lesser General Public License Version 3.0 (the "License");
//  You may not use this file except in compliance with the License.
//  You may obtain a copy of the License at https://www.gnu.org/licenses/lgpl-3.0.en.html
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
// -------------------------------------------------------------------------------------------------

use std::str::FromStr;

use nautilus_core::{
    python::{serialization::from_dict_pyo3, to_pyvalue_err},
    uuid::UUID4,
};
use pyo3::{basic::CompareOp, prelude::*, types::PyDict};
use ustr::Ustr;

use crate::{
    events::order::OrderDenied,
    identifiers::{ClientOrderId, InstrumentId, StrategyId, TraderId},
};

#[pymethods]
impl OrderDenied {
    #[allow(clippy::too_many_arguments)]
    #[new]
    fn py_new(
        trader_id: TraderId,
        strategy_id: StrategyId,
        instrument_id: InstrumentId,
        client_order_id: ClientOrderId,
        reason: &str,
        event_id: UUID4,
        ts_event: u64,
        ts_init: u64,
    ) -> PyResult<Self> {
        let reason = Ustr::from_str(reason).map_err(to_pyvalue_err)?;
        Ok(Self::new(
            trader_id,
            strategy_id,
            instrument_id,
            client_order_id,
            reason,
            event_id,
            ts_event.into(),
            ts_init.into(),
        ))
    }

    fn __richcmp__(&self, other: &Self, op: CompareOp, py: Python<'_>) -> Py<PyAny> {
        match op {
            CompareOp::Eq => self.eq(other).into_py(py),
            CompareOp::Ne => self.ne(other).into_py(py),
            _ => py.NotImplemented(),
        }
    }

    fn __repr__(&self) -> String {
        format!("{:?}", self)
    }

    fn __str__(&self) -> String {
        self.to_string()
    }

    #[staticmethod]
    #[pyo3(name = "from_dict")]
    fn py_from_dict(py: Python<'_>, values: Py<PyDict>) -> PyResult<Self> {
        from_dict_pyo3(py, values)
    }

    #[pyo3(name = "to_dict")]
    fn py_to_dict(&self, py: Python<'_>) -> PyResult<PyObject> {
        let dict = PyDict::new_bound(py);
        dict.set_item("type", stringify!(OrderDenied))?;
        dict.set_item("trader_id", self.trader_id.to_string())?;
        dict.set_item("strategy_id", self.strategy_id.to_string())?;
        dict.set_item("instrument_id", self.instrument_id.to_string())?;
        dict.set_item("client_order_id", self.client_order_id.to_string())?;
        dict.set_item("reason", self.reason.to_string())?;
        dict.set_item("event_id", self.event_id.to_string())?;
        dict.set_item("ts_event", self.ts_event.as_u64())?;
        dict.set_item("ts_init", self.ts_init.as_u64())?;
        Ok(dict.into())
    }
}