Society: Ensure all votes are removed after tally (#4666)

* Ensure all votes are removed after tally

* Fix comment
This commit is contained in:
Shawn Tabrizi
2020-01-17 19:09:36 +01:00
committed by Gavin Wood
parent 5f80929dce
commit bd0e72ffad
4 changed files with 22 additions and 3 deletions
-1
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@@ -3040,7 +3040,6 @@ dependencies = [
"pallet-contracts 2.0.0",
"pallet-im-online 2.0.0",
"pallet-indices 2.0.0",
"pallet-society 2.0.0",
"pallet-timestamp 2.0.0",
"pallet-transaction-payment 2.0.0",
"parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
-1
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@@ -72,7 +72,6 @@ pallet-transaction-payment = { version = "2.0.0", path = "../../../frame/transac
frame-support = { version = "2.0.0", default-features = false, path = "../../../frame/support" }
pallet-im-online = { version = "2.0.0", default-features = false, path = "../../../frame/im-online" }
pallet-authority-discovery = { version = "2.0.0", path = "../../../frame/authority-discovery" }
pallet-society = { version = "2.0.0", path = "../../../frame/society" }
# node-specific dependencies
node-runtime = { version = "2.0.0", path = "../runtime" }
+7 -1
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@@ -1324,6 +1324,9 @@ impl<T: Trait<I>, I: Instance> Module<T, I> {
}
}).collect::<Vec<_>>();
// Clean up all votes.
<Votes<T, I>>::remove_all();
// Reward one of the voters who voted the right way.
if !total_slash.is_zero() {
if let Some(winner) = pick_item(&mut rng, &rewardees) {
@@ -1472,7 +1475,7 @@ impl<T: Trait<I>, I: Instance> Module<T, I> {
let mut rejection_count = 0;
// Tallies total number of approve and reject votes for the defender.
members.iter()
.filter_map(|m| <DefenderVotes<T, I>>::get(m))
.filter_map(|m| <DefenderVotes<T, I>>::take(m))
.for_each(|v| {
match v {
Vote::Approve => approval_count += 1,
@@ -1485,6 +1488,9 @@ impl<T: Trait<I>, I: Instance> Module<T, I> {
Self::suspend_member(&defender);
*members = Self::members();
}
// Clean up all votes.
<DefenderVotes<T, I>>::remove_all();
}
// Start a new defender rotation
+15
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@@ -538,6 +538,11 @@ fn challenges_work() {
assert_ok!(Society::add_member(&20));
assert_ok!(Society::add_member(&30));
assert_ok!(Society::add_member(&40));
// Votes are empty
assert_eq!(<DefenderVotes<Test>>::get(10), None);
assert_eq!(<DefenderVotes<Test>>::get(20), None);
assert_eq!(<DefenderVotes<Test>>::get(30), None);
assert_eq!(<DefenderVotes<Test>>::get(40), None);
// Check starting point
assert_eq!(Society::members(), vec![10, 20, 30, 40]);
assert_eq!(Society::defender(), None);
@@ -561,6 +566,11 @@ fn challenges_work() {
run_to_block(24);
// 20 survives
assert_eq!(Society::members(), vec![10, 20, 30, 40]);
// Votes are reset
assert_eq!(<DefenderVotes<Test>>::get(10), None);
assert_eq!(<DefenderVotes<Test>>::get(20), None);
assert_eq!(<DefenderVotes<Test>>::get(30), None);
assert_eq!(<DefenderVotes<Test>>::get(40), None);
// One more time
assert_eq!(Society::defender(), Some(20));
// 2 people say accept, 2 reject
@@ -574,6 +584,11 @@ fn challenges_work() {
assert_eq!(Society::suspended_member(20), true);
// New defender is chosen
assert_eq!(Society::defender(), Some(40));
// Votes are reset
assert_eq!(<DefenderVotes<Test>>::get(10), None);
assert_eq!(<DefenderVotes<Test>>::get(20), None);
assert_eq!(<DefenderVotes<Test>>::get(30), None);
assert_eq!(<DefenderVotes<Test>>::get(40), None);
});
}