nash_protocol/protocol/sign_states/
response.rs

1//! Response processing for state signing
2
3use super::types::{
4    ContractBalanceState, RecycledOrder, ServerSignedData, SignStatesResponse, StateData,
5};
6use crate::graphql::sign_states;
7use crate::types::Blockchain;
8
9/// Convert from the ugly auto-generated GraphQL type into a more ergonomic
10/// response that we can manipulate
11impl From<sign_states::ResponseData> for SignStatesResponse {
12    fn from(res: sign_states::ResponseData) -> Self {
13        let mut recycled_orders = Vec::new();
14        let mut server_signed_states = Vec::new();
15        let mut states = Vec::new();
16        let data = res.sign_states;
17        for state in &data.recycled_orders {
18            recycled_orders.push(RecycledOrder(StateData {
19                payload_hash: state.payload_hash.clone(),
20                payload: state.payload.clone(),
21                blockchain: (&state.blockchain).into(),
22            }));
23        }
24        for state in &data.server_signed_states {
25            server_signed_states.push(ServerSignedData {
26                signed_data: state.message.clone(),
27                blockchain: (&state.blockchain).into(),
28            });
29        }
30        for state in &data.states {
31            states.push(ContractBalanceState(StateData {
32                payload_hash: state.payload_hash.clone(),
33                payload: state.payload.clone(),
34                blockchain: (&state.blockchain).into(),
35            }));
36        }
37        Self {
38            recycled_orders,
39            server_signed_states,
40            states,
41        }
42    }
43}
44
45impl From<&sign_states::Blockchain> for Blockchain {
46    fn from(chain: &sign_states::Blockchain) -> Self {
47        match chain {
48            sign_states::Blockchain::ETH => Self::Ethereum,
49            sign_states::Blockchain::NEO => Self::NEO,
50            sign_states::Blockchain::BTC => Self::Bitcoin,
51            // This should never happen. Seems to be generated by the the rust graphql library, not the schema
52            sign_states::Blockchain::Other(_) => {
53                panic!("Nash API is serving non-supported blockchain")
54            }
55        }
56    }
57}
nash_protocol/protocol/sign_states/response.rs

nash_protocol/protocol/sign_states/
response.rs
