longport/trade/requests/
replace_order.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
94
95
96
97
98
99
100
101
use rust_decimal::Decimal;
use serde::Serialize;

use crate::serde_utils;

/// Options for replace order request
#[derive(Debug, Serialize, Clone)]
pub struct ReplaceOrderOptions {
    order_id: String,
    #[serde(with = "serde_utils::int64_str")]
    quantity: i64,
    #[serde(skip_serializing_if = "Option::is_none")]
    price: Option<Decimal>,
    #[serde(skip_serializing_if = "Option::is_none")]
    trigger_price: Option<Decimal>,
    #[serde(skip_serializing_if = "Option::is_none")]
    limit_offset: Option<Decimal>,
    #[serde(skip_serializing_if = "Option::is_none")]
    trailing_amount: Option<Decimal>,
    #[serde(skip_serializing_if = "Option::is_none")]
    trailing_percent: Option<Decimal>,
    #[serde(skip_serializing_if = "Option::is_none")]
    remark: Option<String>,
}

impl ReplaceOrderOptions {
    /// Create a new `ReplaceOrderOptions`
    #[inline]
    pub fn new(order_id: impl Into<String>, quantity: i64) -> Self {
        Self {
            order_id: order_id.into(),
            quantity,
            price: None,
            trigger_price: None,
            limit_offset: None,
            trailing_amount: None,
            trailing_percent: None,
            remark: None,
        }
    }

    /// Set the price
    #[inline]
    #[must_use]
    pub fn price(self, price: Decimal) -> Self {
        Self {
            price: Some(price),
            ..self
        }
    }

    /// Set the trigger price
    #[inline]
    #[must_use]
    pub fn trigger_price(self, trigger_price: Decimal) -> Self {
        Self {
            trigger_price: Some(trigger_price),
            ..self
        }
    }

    /// Set the limit offset
    #[inline]
    #[must_use]
    pub fn limit_offset(self, limit_offset: Decimal) -> Self {
        Self {
            limit_offset: Some(limit_offset),
            ..self
        }
    }

    /// Set the trailing amount
    #[inline]
    #[must_use]
    pub fn trailing_amount(self, trailing_amount: Decimal) -> Self {
        Self {
            trailing_amount: Some(trailing_amount),
            ..self
        }
    }

    /// Set the trailing percent
    #[inline]
    #[must_use]
    pub fn trailing_percent(self, trailing_percent: Decimal) -> Self {
        Self {
            trailing_percent: Some(trailing_percent),
            ..self
        }
    }

    /// Set the remark
    #[inline]
    #[must_use]
    pub fn remark(self, remark: impl Into<String>) -> Self {
        Self {
            remark: Some(remark.into()),
            ..self
        }
    }
}