pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-30 04:41:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

Avoid challenging those that can't be suspended anyway (#4804)

Browse Source 
* Merge branch 'gav-split-balanecs-vesting' into gav-upsub

# Conflicts:
#	Cargo.lock
#	cli/Cargo.toml
#	collator/Cargo.toml
#	primitives/Cargo.toml
#	runtime/common/Cargo.toml
#	runtime/common/src/claims.rs
#	runtime/kusama/Cargo.toml
#	runtime/polkadot/Cargo.toml
#	service/Cargo.toml

* Fix tests
This commit is contained in:
Gavin Wood
2020-02-10 14:04:50 +01:00
committed by GitHub
parent 5aa5c71107
commit aff0445b24
2 changed files with 25 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/frame/society/src/lib.rs
+18 -12
View File
@@ -1536,18 +1536,24 @@ impl<T: Trait<I>, I: Instance> Module<T, I> {
<DefenderVotes<T, I>>::remove_all();
}
// Start a new defender rotation
let phrase = b"society_challenge";
// we'll need a random seed here.
let seed = T::Randomness::random(phrase);
// seed needs to be guaranteed to be 32 bytes.
let seed = <[u8; 32]>::decode(&mut TrailingZeroInput::new(seed.as_ref()))
.expect("input is padded with zeroes; qed");
let mut rng = ChaChaRng::from_seed(seed);
let chosen = pick_item(&mut rng, &members).expect("exited if members empty; qed");
<Defender<T, I>>::put(&chosen);
Self::deposit_event(RawEvent::Challenged(chosen.clone()));
// Avoid challenging if there's only two members since we never challenge the Head or
// the Founder.
if members.len() > 2 {
// Start a new defender rotation
let phrase = b"society_challenge";
// we'll need a random seed here.
let seed = T::Randomness::random(phrase);
// seed needs to be guaranteed to be 32 bytes.
let seed = <[u8; 32]>::decode(&mut TrailingZeroInput::new(seed.as_ref()))
.expect("input is padded with zeroes; qed");
let mut rng = ChaChaRng::from_seed(seed);
let chosen = pick_item(&mut rng, &members[1..members.len() - 1])
.expect("exited if members empty; qed");
<Defender<T, I>>::put(&chosen);
Self::deposit_event(RawEvent::Challenged(chosen.clone()));
} else {
<Defender<T, I>>::kill();
}
}
}