Refactor staking ledger #1484
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Refactor staking ledger #1484
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This PR refactors the staking ledger logic to encapsulate all reads and mutations of `Ledger`, `Bonded`, `Payee` and stake locks within the `StakingLedger` struct implementation. Lift and shift from paritytech/substrate#14582
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* master: (54 commits) Publish `xcm-emulator` crate (#1881) Adding migrations to clean Rococo Gov 1 storage & reserved funds (#1849) Arkworks Elliptic Curve utils overhaul (#1870) Fix typos (#1878) fix: GoAhead signal only set when runtime upgrade is enacted from parachain side (#1176) Refactor staking ledger (#1484) Paired-key Crypto Scheme (#1705) Include polkadot version in artifact path (#1828) add link to rfc-0001 in broker README (#1862) Discard `Executor` (#1855) Macros to use path instead of ident (#1474) Remove clippy clone-double-ref lint noise (#1860) Refactor alliance benchmarks to v2 (#1868) Check executor params coherence (#1774) frame: use derive-impl for beefy and mmr pallets (#1867) sc-consensus-beefy: improve gossip logic (#1852) Adds instance support for composite enums (#1857) Fix links to implementers' guide (#1865) Disabled validators runtime API (#1257) Adding `try_state` hook for `Treasury` pallet (#1820) ...
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…ribution * tsv-disabling-backing: (54 commits) Publish `xcm-emulator` crate (#1881) Adding migrations to clean Rococo Gov 1 storage & reserved funds (#1849) Arkworks Elliptic Curve utils overhaul (#1870) Fix typos (#1878) fix: GoAhead signal only set when runtime upgrade is enacted from parachain side (#1176) Refactor staking ledger (#1484) Paired-key Crypto Scheme (#1705) Include polkadot version in artifact path (#1828) add link to rfc-0001 in broker README (#1862) Discard `Executor` (#1855) Macros to use path instead of ident (#1474) Remove clippy clone-double-ref lint noise (#1860) Refactor alliance benchmarks to v2 (#1868) Check executor params coherence (#1774) frame: use derive-impl for beefy and mmr pallets (#1867) sc-consensus-beefy: improve gossip logic (#1852) Adds instance support for composite enums (#1857) Fix links to implementers' guide (#1865) Disabled validators runtime API (#1257) Adding `try_state` hook for `Treasury` pallet (#1820) ...
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Starts introducing some of the changes brought in by paritytech/polkadot-sdk#1484.
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* Get `entropy-shared` compiling with updated deps * Fix `entropy-shared` build for `wasm-no-std` * Make `pallet-staking-extension` compile Starts introducing some of the changes brought in by paritytech/polkadot-sdk#1484. * Introduce staking changes from paritytech/substrate#12970 * Add RuntimeFreezeReason from paritytech/polkadot-sdk#1900 * Re-map errors in staking extension pallet * Bump `pallet-programs` * Missed a crate dep for staking extension * Remove commented out code * Get `pallet-relayer` compiling * Fix relayer test compilation * Fix `pallet-free-tx`'s tests * Reorder config types * Bump `pallet-propagation` dependencies * Bump `pallet-slashing` dependencies * Bump `pallet-transaction-pause` This includes the deprecation of `Balances::transfer` from paritytech/polkadot-sdk#1226. * TaploFmt * Use `StakingAccount` instead of `.into()` * Import `vec` macro in `pallet-slashing` * Import `vec` in other pallets * Bump TOML dependencies for runtime Haven't fixed the Rust code yet though * Self define types instead of using `node-primitives` * Update staking related configs Values were mostly taken from the Polkadot runtime config * Update `pallet-preimage` config Changes introduced in paritytech/polkadot-sdk#1363 * Add `MaxNominators` to `pallet_babe` Introduced in paritytech/substrate#14471 * Add `MaxNominators` to `pallet_grandpa` Also introduced in paritytech/substrate#14471 * Add `RuntimeFreezeReason` to `pallet_nomination_pools` * Add `MaxTipAmount` to `pallet_tips` Introduced in paritytech/polkadot-sdk#1709 * Add `IdentityInformation` to `pallet_identity` Introduced in paritytech/polkadot-sdk#1661 * finish runtime * Use `crates.io` packages in `entropy` TOML This doesn't compile yet * Remove reference to `node_primitives` * Move imports under correct dependency section These shouldn't be built-deps, my bad * Change `WarpSyncParams` import to come from `sc_network_sync` Change introduced here: paritytech/polkadot-sdk#1912 * Add missing `sc-consensus-babe` package * Remove second generic from `DefaultImportQueue` This was removed in paritytech/substrate#14612 * Add temporary cursed RPC bounds * Switch `sp-consensus-grandpa` to be from Crates * Add Grandpa justification period to service * Rename `justification_period to` `justification_generation_period` * Add missing `block_relay` param Introduced in paritytech/polkadot-sdk#1524 * Try to clean up runtime types * Add `opaque` types to runtime These match what was in `node-primitives`. In particular we're interested in the `Block` type which we were using in a lot of places, and I incorrectly changed to be `Unchechecked` instead of `Opaque`. * Use opaque block type in service * Add full session key impls * Remove cursed trait bounds for RPC * Convert some tabs to spaces Sorry, I had to * Import `Vec` from `sp_std` in benchmarks Turns out the issue responsible for this change is this: paritytech/polkadot-sdk#172 * Pull `TrackedStorageKey` from `sp_storage` From here: paritytech/substrate#14787 * Add `BenchmarkHelper` to treasury pallet * TaploFmt * change max freezes * Sort TOML imports in runtime manifest * Move `version` field to be first in runtime manifest * Organize imports in pallet manifests * Sort and organize imports for client * Address TODOs in `entropy-shared` * Remove TODOs related to `node-primitives` * Pull `substrate-wasm-builder` from crates.io * TaploFmt * Fix benchmarking import post-merge * Fix another program import port-merge * Import `Vec` to programs benches * Wrong vec import 🙃 * Poke CI * Bump node metadata --------- Co-authored-by: Jesse Abramowitz <jesse@entropy.xyz>
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bgallois
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This PR refactors the staking ledger logic to encapsulate all reads and mutations of `Ledger`, `Bonded`, `Payee` and stake locks within the `StakingLedger` struct implementation. With these changes, all the reads and mutations to the `Ledger`, `Payee` and `Bonded` storage map should be done through the methods exposed by StakingLedger to ensure the data and lock consistency of the operations. The new introduced methods that mutate and read Ledger are: - `ledger.update()`: inserts/updates a staking ledger in storage; updates staking locks accordingly (and ledger.bond(), which is synthatic sugar for ledger.update()) - `ledger.kill()`: removes all Bonded and StakingLedger related data for a given ledger; updates staking locks accordingly; `StakingLedger::get(account)`: queries both the `Bonded` and `Ledger` storages and returns a `Option<StakingLedger>`. The pallet impl exposes fn ledger(account) as synthatic sugar for `StakingLedger::get(account)`. Retrieving a ledger with `StakingLedger::get()` can be done by providing either a stash or controller account. The input must be wrapped in a `StakingAccount` variant (Stash or Controller) which is treated accordingly. This simplifies the caller API but will eventually be deprecated once we completely get rid of the controller account in staking. However, this refactor will help with the work necessary when completely removing the controller. Other goals: - No logical changes have been introduced in this PR; - No breaking changes or updates in wallets required; - No new storage items or need to perform storage migrations; - Centralise the changes to bonds and ledger updates to simplify the OnStakingUpdate updates to the target list (related to paritytech#443) Note: it would be great to prevent or at least raise a warning if `Ledger<T>`, `Payee<T>` and `Bonded<T>` storage types are accessed outside the `StakingLedger` implementation. This PR should not get blocked by that feature, but there's a tracking issue here paritytech#149 Related and step towards paritytech#443
bkchr
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* parachain loop metrics * some fixes * mini refactoring * add tests
This was referenced Jun 5, 2024
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This pull request has been mentioned on Polkadot Forum. There might be relevant details there: https://forum.polkadot.network/t/recover-corrupted-staking-ledgers-in-polkadot-and-kusama/9796/1 |
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Moves paritytech/substrate#14582 into
polkadot-sdkThis PR refactors the staking ledger logic to encapsulate all reads and mutations of
Ledger,Bonded,Payeeand stake locks within theStakingLedgerstruct implementation.With these changes, all the reads and mutations to the
Ledger,PayeeandBondedstorage map should be done through the methods exposed by StakingLedger to ensure the data and lock consistency of the operations. The new introduced methods that mutate and read Ledger are:ledger.update(): inserts/updates a staking ledger in storage; updates staking locks accordingly (and ledger.bond(), which is synthatic sugar for ledger.update())ledger.kill(): removes all Bonded and StakingLedger related data for a given ledger; updates staking locks accordingly;StakingLedger::get(account): queries both theBondedandLedgerstorages and returns aOption<StakingLedger>. The pallet impl exposes fn ledger(account) as synthatic sugar forStakingLedger::get(account).Retrieving a ledger with
StakingLedger::get()can be done by providing either a stash or controller account. The input must be wrapped in aStakingAccountvariant (Stash or Controller) which is treated accordingly. This simplifies the caller API but will eventually be deprecated once we completely get rid of the controller account in staking. However, this refactor will help with the work necessary when completely removing the controller.Other goals:
Note: it would be great to prevent or at least raise a warning if
Ledger<T>,Payee<T>andBonded<T>storage types are accessed outside theStakingLedgerimplementation. This PR should not get blocked by that feature, but there's a tracking issue here #149Related and step towards #443