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feat(network): implement GetFilteredDelegationsAndRewardAccounts query (#552)

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Signed-off-by: Santiago Carmuega <santiago@carmuega.me>
Co-authored-by: Santiago Carmuega <santiago@carmuega.me>
This commit is contained in:
Pedro Sánchez Terraf 2024-12-11 22:15:07 -03:00 • committed by GitHub
parent 57157b66fa
commit cfc840f1b2
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GPG key ID: B5690EEEBB952194
5 changed files with 249 additions and 99 deletions
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24
examples/n2c-miniprotocols/src/main.rs
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@ -7,9 +7,7 @@ use pallas::{
facades::NodeClient,
miniprotocols::{
chainsync,
localstate::queries_v16::{
self, Addr, Addrs, TransactionInput,
},
localstate::queries_v16::{self, Addr, Addrs, StakeAddr, TransactionInput},
Point, PRE_PRODUCTION_MAGIC,
},
},
@ -18,6 +16,8 @@ use pallas::{
use tracing::info;
use hex::FromHex;
use hex::FromHex;
async fn do_localstate_query(client: &mut NodeClient) {
let client = client.statequery();
@ -46,6 +46,24 @@ async fn do_localstate_query(client: &mut NodeClient) {
let era = queries_v16::get_current_era(client).await.unwrap();
info!("result: {:?}", era);
// Getting delegation and rewards for preprod stake addresses:
let mut addrs = BTreeSet::new();
// 1. `stake_test1uqfp3atrunssjk8a4w7lk3ct97wnscs4wc7v3ynnmx7ll7s2ea9p2`
let addr: Addr = <[u8; 28]>::from_hex(
"1218F563E4E10958FDABBDFB470B2F9D386215763CC89273D9BDFFFA"
).unwrap().to_vec().into();
addrs.insert(StakeAddr::from((0x00, addr)));
// 2. `stake_test1uq2pnumhfrnnse0t3uwj4n0lhz58ehfhkdhr64ylptjhq9cyney6d`
let addr: Addr = <[u8; 28]>::from_hex(
"1419F37748E73865EB8F1D2ACDFFB8A87CDD37B36E3D549F0AE57017"
).unwrap().to_vec().into();
addrs.insert(StakeAddr::from((0x00, addr)));
let result = queries_v16::get_filtered_delegations_rewards(client, era, addrs)
.await
.unwrap();
info!("result: {:?}", result);
let result = queries_v16::get_block_epoch_number(client, era)
.await
.unwrap();