core_invoice/
invoice.rs

1use crate::amount::Amount;
2use crate::profile::Profile;
3use crate::tax::TaxCategory;
4
5#[derive(Debug, Clone, PartialEq, Eq)]
6pub struct Party {
7    pub name: String,
8    pub country: String,
9    pub tax_id: Option<String>,
10    /// Scheme id for the tax identifier (e.g. TIN, BRN, VAT).
11    pub id_scheme: Option<String>,
12}
13
14impl Party {
15    pub fn new(name: impl Into<String>, country: impl Into<String>) -> Self {
16        Self {
17            name: name.into(),
18            country: country.into(),
19            tax_id: None,
20            id_scheme: None,
21        }
22    }
23}
24
25#[derive(Debug, Clone, PartialEq, Eq)]
26pub struct Line {
27    pub id: String,
28    pub name: String,
29    pub net: Amount,
30    pub tax: TaxCategory,
31}
32
33#[derive(Debug, Clone, PartialEq, Eq)]
34pub struct Invoice {
35    pub profile: Profile,
36    pub number: String,
37    pub currency: String,
38    pub seller: Party,
39    pub buyer: Party,
40    pub lines: Vec<Line>,
41    pub tax_total: Amount,
42    pub payable: Amount,
43}
44
45impl Invoice {
46    pub fn line_net_sum(&self) -> Amount {
47        self.lines
48            .iter()
49            .fold(Amount::ZERO, |acc, line| acc.saturating_add(line.net))
50    }
51}
core_invoice/invoice.rs

core_invoice/
invoice.rs
