whisky_pallas/wrapper/transaction_body/
transaction.rs

1use crate::wrapper::{
2    auxiliary_data::auxiliary_data::AuxiliaryData,
3    transaction_body::transaction_body::TransactionBody, witness_set::witness_set::WitnessSet,
4};
5use pallas::{
6    codec::utils::{KeepRaw, Nullable},
7    ledger::primitives::{conway::Tx as PallasTx, Fragment},
8};
9use whisky_common::WError;
10
11#[derive(Clone, Debug)]
12pub struct Transaction<'a> {
13    pub inner: PallasTx<'a>,
14}
15
16impl<'a> Transaction<'a> {
17    pub fn new(
18        transaction_body: TransactionBody<'a>,
19        transaction_witness_set: WitnessSet<'a>,
20        success: bool,
21        auxiliary_data: Option<AuxiliaryData>,
22    ) -> Result<Self, WError> {
23        let inner = PallasTx {
24            transaction_body: KeepRaw::from(transaction_body.inner),
25            transaction_witness_set: KeepRaw::from(transaction_witness_set.inner),
26            success,
27            auxiliary_data: match auxiliary_data {
28                Some(aux_data) => Nullable::Some(KeepRaw::from(aux_data.inner)),
29                None => Nullable::Null,
30            },
31        };
32
33        Ok(Self { inner })
34    }
35
36    pub fn encode(&self) -> Result<String, WError> {
37        self.inner
38            .encode_fragment()
39            .map(|bytes| hex::encode(bytes))
40            .map_err(|_| {
41                WError::new(
42                    "WhiskyPallas - Encoding transaction:",
43                    "Failed to encode fragment",
44                )
45            })
46    }
47
48    pub fn decode_bytes(bytes: &'a [u8]) -> Result<Self, WError> {
49        let inner = PallasTx::decode_fragment(&bytes).map_err(|e| {
50            WError::new(
51                "WhiskyPallas - Decoding transaction:",
52                &format!("Fragment decode error: {}", e.to_string()),
53            )
54        })?;
55        Ok(Self { inner })
56    }
57}
whisky_pallas/wrapper/transaction_body/transaction.rs

whisky_pallas/wrapper/transaction_body/
transaction.rs
