Deprecate RewardDestination::Controller (#2380)

Deprecates `RewardDestination::Controller` variant.

- [x] `RewardDestination::Controller` annotated with `#[deprecated]`.
- [x] `Controller` variant is now handled the same way as `Stash` in
`payout_stakers`.
- [x] `set_payee` errors if `RewardDestination::Controller` is provided.
- [x] Added `update_payee` call to lazily migrate
`RewardDestination::Controller` `Payee` storage entries to
`RewardDestination::Account(controller)` .
- [x] `payout_stakers_dead_controller` has been removed from benches &
weights - was not used.
- [x] Tests no longer use `RewardDestination::Controller`.

---------

Co-authored-by: command-bot <>
Co-authored-by: Gonçalo Pestana <g6pestana@gmail.com>
Co-authored-by: georgepisaltu <52418509+georgepisaltu@users.noreply.github.com>
This commit is contained in:
Ross Bulat
2023-11-22 16:22:28 +07:00
committed by GitHub
parent 2183669d05
commit 7a32f4be48
8 changed files with 475 additions and 554 deletions
+16 -38
View File
@@ -464,16 +464,28 @@ benchmarks! {
}
set_payee {
let (stash, controller) = create_stash_controller::<T>(USER_SEED, 100, Default::default())?;
let (stash, controller) = create_stash_controller::<T>(USER_SEED, 100, RewardDestination::Staked)?;
assert_eq!(Payee::<T>::get(&stash), RewardDestination::Staked);
whitelist_account!(controller);
}: _(RawOrigin::Signed(controller), RewardDestination::Controller)
}: _(RawOrigin::Signed(controller.clone()), RewardDestination::Account(controller.clone()))
verify {
assert_eq!(Payee::<T>::get(&stash), RewardDestination::Controller);
assert_eq!(Payee::<T>::get(&stash), RewardDestination::Account(controller));
}
update_payee {
let (stash, controller) = create_stash_controller::<T>(USER_SEED, 100, RewardDestination::Staked)?;
Payee::<T>::insert(&stash, {
#[allow(deprecated)]
RewardDestination::Controller
});
whitelist_account!(controller);
}: _(RawOrigin::Signed(controller.clone()), controller.clone())
verify {
assert_eq!(Payee::<T>::get(&stash), RewardDestination::Account(controller));
}
set_controller {
let (stash, ctlr) = create_unique_stash_controller::<T>(9000, 100, Default::default(), false)?;
let (stash, ctlr) = create_unique_stash_controller::<T>(9000, 100, RewardDestination::Staked, false)?;
// ensure `ctlr` is the currently stored controller.
assert!(!Ledger::<T>::contains_key(&stash));
assert!(Ledger::<T>::contains_key(&ctlr));
@@ -551,40 +563,6 @@ benchmarks! {
assert_eq!(UnappliedSlashes::<T>::get(&era).len(), (MAX_SLASHES - s) as usize);
}
payout_stakers_dead_controller {
let n in 0 .. T::MaxExposurePageSize::get() as u32;
let (validator, nominators) = create_validator_with_nominators::<T>(
n,
T::MaxExposurePageSize::get() as u32,
true,
true,
RewardDestination::Controller,
)?;
let current_era = CurrentEra::<T>::get().unwrap();
// set the commission for this particular era as well.
<ErasValidatorPrefs<T>>::insert(current_era, validator.clone(), <Staking<T>>::validators(&validator));
let caller = whitelisted_caller();
let validator_controller = <Bonded<T>>::get(&validator).unwrap();
let balance_before = T::Currency::free_balance(&validator_controller);
for (_, controller) in &nominators {
let balance = T::Currency::free_balance(controller);
ensure!(balance.is_zero(), "Controller has balance, but should be dead.");
}
}: payout_stakers_by_page(RawOrigin::Signed(caller), validator, current_era, 0)
verify {
let balance_after = T::Currency::free_balance(&validator_controller);
ensure!(
balance_before < balance_after,
"Balance of validator controller should have increased after payout.",
);
for (_, controller) in &nominators {
let balance = T::Currency::free_balance(controller);
ensure!(!balance.is_zero(), "Payout not given to controller.");
}
}
payout_stakers_alive_staked {
let n in 0 .. T::MaxExposurePageSize::get() as u32;
let (validator, nominators) = create_validator_with_nominators::<T>(