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Give one weight per key share to validators in Tributary

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This commit is contained in:
Luke Parker
2023-10-13 02:29:22 -04:00
parent bb84f7cf1d
commit 9aeece5bf6
3 changed files with 40 additions and 7 deletions
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21
coordinator/src/substrate/mod.rs
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@@ -9,7 +9,7 @@ use serai_client::{
SeraiError, Block, Serai,
primitives::{BlockHash, NetworkId},
validator_sets::{
primitives::{ValidatorSet, KeyPair},
primitives::{ValidatorSet, KeyPair, amortize_excess_key_shares},
ValidatorSetsEvent,
},
in_instructions::InInstructionsEvent,
@@ -61,6 +61,23 @@ async fn handle_new_set<D: Db, CNT: Clone + Fn(&mut D, TributarySpec)>(
.await?
.expect("NewSet for set which doesn't exist");
let allocation_per_key_share = serai
.get_allocation_per_key_share(set.network, block.hash())
.await?
.expect("NewSet for set which didn't have an allocation per key share")
.0;
let mut set_data = vec![];
for participant in set_participants {
let allocation = serai
.get_allocation(set.network, participant, block.hash())
.await?
.expect("validator selected for set yet didn't have an allocation")
.0;
set_data.push((participant, allocation / allocation_per_key_share));
}
amortize_excess_key_shares(&mut set_data);
let time = if let Ok(time) = block.time() {
time
} else {
@@ -82,7 +99,7 @@ async fn handle_new_set<D: Db, CNT: Clone + Fn(&mut D, TributarySpec)>(
const SUBSTRATE_TO_TRIBUTARY_TIME_DELAY: u64 = 120;
let time = time + SUBSTRATE_TO_TRIBUTARY_TIME_DELAY;
let spec = TributarySpec::new(block.hash(), time, set, set_participants);
let spec = TributarySpec::new(block.hash(), time, set, set_data);
create_new_tributary(db, spec.clone());
} else {
log::info!("not present in set {:?}", set);