[Moved] Enable governance for Nomination Pool members #2680

Ank4n · 2023-12-11T12:30:54Z

closes #408 and #454.

Update [April 1, 2024]

This PR has been broken down into three different PRs targeting individual pallets that are affected. Please refer to the following:

Problem

When a staker directly stakes on pallet-staking, their funds are locked in their account and stakers can use their locked funds for participating in governance. For delegators in Nomination Pool, their funds are transferred to a pool account (pallet sub account) instead. This means they lose access to their locked funds and cannot use it for governance.

We could fix this if NominationPool instead held funds in the user accounts itself and somehow conveyed to Staking Pallet that the pool account represents the locked amount of all its delegators.

How NP works currently:

transfer tokens from delegator to pool account, and
stake from pool account as a direct nominator. Tokens are locked in the pool account.

How we want it to work:

delegate fund from delegator to pool account with tokens locked in delegator account itself.
stake from pool account as if all delegated funds to pool account are its own.

This is what we try to achieve with pallet-delegated-staking. It is a wrapper implementation on top of staking-pallet that adds a new primitive of Delegation to staking.

Other design goals and challenges

Both nomination pool and staking are already big codebases and we want to minimise changes to each of this pallet to avoid adding regression.
Delegation based staking is configurable and runtimes can choose to enable or disable it.
Avoid greedy slashing of delegators of a Delegatee account to keep slashing event bounded.

Changes

Delegatee Account

We introduce a new primitive for staking, where an account can receive delegation from multiple delegator accounts. We call the account that accepts delegations as Delegatee. Their staking balance is made up of multiple child delegator accounts and for staking purposes their actual balance is ignored. Importantly, the balance is held in individual delegator accounts and not actually moved to the delegatee account.

Staking pallet

Accepts a new type DelegateeSupport to support the above Delegatee accounts.

Delegated Staking Pallet

Implements DelegateeSupport and DelegatedStakingInterface.

DelegatedStakingInterface is an extension of StakingInterface that also supports delegation of accounts.

Nomination Pool

Nomination Pool now supports two staking strategies: TransferStake or DelegatedStake. It accepts a new config type StakingStrategy which replaces the earlier Staking.

If we set type StakeAdapter = pallet_nomination_pools::adapter::TransferStake<Runtime, Staking>, changes in the PR would be no-op and the pool should work exactly as before.

Migration of accounts

There are migration extrinsics exposed by pallet-delegated-staking to convert a Nominator into a Delegatee and a way for old Pool members to migrate their funds and be locked in their own accounts.

Note: The migration code is not integrated yet in NominationPool.

Following are the steps of how a nomination pool would migrate to DelegateStake strategy.

Initial state of pool account

Migrate pool account into a delegatee account

For this step, we create a proxy_delegator account that is a keyless account derived using the actual pool account by pallet-delegated-staking. All funds are moved to this account and delegated to pool account. Pool account is now a delegatee.

Delegator migrates their fund as DelegateStake

Step 1 and 2 needs to be done in a single migration. This step can be done async, one delegator at a time permissionlessly. Each nominator can migrate their funds from proxy delegator to their own account.

Once all funds are migrated
When all delegators to a pool have migrated their funds, proxy_delegator account is dusted.

Integration tests

There are integration tests of NP, Staking and DelegatedStaking (pallet-delegated-staking::tests::pool_integration::*) to ensure that the new pallet works as expected. It could also be a good starting point to look at to understand how the new code will work.

Current status

There are still minor issues and probably some more refactors that I will be doing in the coming days. The code though is functionally complete and would be great to get some reviews already 🙏 .

TODO

Benchmarks.
More unit tests.
E2E migration tests.
Migration code in NominationPools

paritytech-cicd-pr · 2024-04-01T10:02:52Z

The CI pipeline was cancelled due to failure one of the required jobs.
Job name: cargo-clippy
Logs: https://gitlab.parity.io/parity/mirrors/polkadot-sdk/-/jobs/5714498

Third and final PR in the set, closes #454. Original PR: #2680 ## Precursors: - #3889. - #3904. ## Follow up issues/improvements - #4404 Overall changes are documented here (lot more visual 😍): https://hackmd.io/@ak0n/454-np-governance ## Summary of various roles 🤯 ### Pallet Staking **Nominator**: An account that directly stakes on `pallet-staking` and nominates a set of validators. **Stakers**: Common term for nominators and validators. Virtual Stakers: Same as stakers, but they are keyless accounts and their locks are managed by a pallet external to `pallet-staking`. ### Pallet Delegated Staking **Agent**: An account that receives delegation from other accounts (delegators) and stakes on their behalf. They are also Virtual Stakers in `pallet-staking` where `pallet-delegated-staking` manages its locks. **Delegator**: An account that delegates some funds to an agent. ### Pallet Nomination Pools **Pool account**: Keyless account of a pool where funds are pooled. Members pledge their funds towards the pools. These are going to become `Agent` accounts in `pallet-delegated-staking`. **Pool Members**: They are individual members of the pool who contributed funds to it. They are also `Delegator` in `pallet-delegated-staking`. ## Changes ### Multiple Stake strategies **TransferStake**: The current nomination pool logic can be considered a staking strategy where delegators transfer funds to pool and stake. In this scenario, funds are locked in pool account, and users lose the control of their funds. **DelegateStake**: With this PR, we introduce a new staking strategy where individual delegators delegate fund to pool. `Delegate` implies funds are locked in delegator account itself. Important thing to note is, pool does not have funds of its own, but it has authorization from its members to use these funds for staking. We extract out all the interaction of pool with staking interface into a new trait `StakeStrategy`. This is the logic that varies between the above two staking strategies. We use the trait `StakeStrategy` to implement above two strategies: `TransferStake` and `DelegateStake`. ### NominationPool Consumes an implementation of `StakeStrategy` instead of `StakingInterface`. I have renamed it from `Staking` to `StakeAdapter` to clarify the difference from the earlier used trait. To enable delegation based staking in pool, Nomination pool can be configured as: ``` type StakeAdapter = pallet_nomination_pools::adapter::DelegateStake<Self, DelegatedStaking>; ``` Note that with the following configuration, the changes in the PR are no-op. ``` type StakeAdapter = pallet_nomination_pools::adapter::TransferStake<Self, Staking>; ``` ## Deployment roadmap Plan to enable this only in Westend. In production runtimes, we can keep pool to use `TransferStake` which will be no functional change. Once we have a full audit, we can enable this in Kusama followed by Polkadot. ## TODO - [x] Runtime level (Westend) migration for existing nomination pools. - [x] Permissionless call/ pallet::tasks for claiming delegator funds. - [x] Add/update benches. - [x] Migration tests. - [x] Storage flag to mark `DelegateStake` migration and integrity checks to not allow `TransferStake` for migrated runtimes. --------- Signed-off-by: Matteo Muraca <[email protected]> Signed-off-by: Alexandru Gheorghe <[email protected]> Signed-off-by: Andrei Sandu <[email protected]> Signed-off-by: Adrian Catangiu <[email protected]> Signed-off-by: Alexandru Vasile <[email protected]> Signed-off-by: Oliver Tale-Yazdi <[email protected]> Signed-off-by: divdeploy <[email protected]> Signed-off-by: dependabot[bot] <[email protected]> Signed-off-by: hongkuang <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: gemini132 <[email protected]> Co-authored-by: Matteo Muraca <[email protected]> Co-authored-by: Liam Aharon <[email protected]> Co-authored-by: Kian Paimani <[email protected]> Co-authored-by: Alexandru Gheorghe <[email protected]> Co-authored-by: Alessandro Siniscalchi <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Ross Bulat <[email protected]> Co-authored-by: Serban Iorga <[email protected]> Co-authored-by: s0me0ne-unkn0wn <[email protected]> Co-authored-by: Sam Johnson <[email protected]> Co-authored-by: Adrian Catangiu <[email protected]> Co-authored-by: Javier Viola <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Niklas Adolfsson <[email protected]> Co-authored-by: Dastan <[email protected]> Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Ron <[email protected]> Co-authored-by: Vincent Geddes <[email protected]> Co-authored-by: Svyatoslav Nikolsky <[email protected]> Co-authored-by: Michal Kucharczyk <[email protected]> Co-authored-by: Dino Pačandi <[email protected]> Co-authored-by: Andrei Eres <[email protected]> Co-authored-by: Alin Dima <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Oliver Tale-Yazdi <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Branislav Kontur <[email protected]> Co-authored-by: Sebastian Kunert <[email protected]> Co-authored-by: gupnik <[email protected]> Co-authored-by: Vladimir Istyufeev <[email protected]> Co-authored-by: Lulu <[email protected]> Co-authored-by: Juan Girini <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> Co-authored-by: Dónal Murray <[email protected]> Co-authored-by: Shawn Tabrizi <[email protected]> Co-authored-by: Kutsal Kaan Bilgin <[email protected]> Co-authored-by: Ermal Kaleci <[email protected]> Co-authored-by: ordian <[email protected]> Co-authored-by: divdeploy <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Sergej Sakac <[email protected]> Co-authored-by: Squirrel <[email protected]> Co-authored-by: HongKuang <[email protected]> Co-authored-by: Tsvetomir Dimitrov <[email protected]> Co-authored-by: Egor_P <[email protected]> Co-authored-by: Aaro Altonen <[email protected]> Co-authored-by: Dmitry Markin <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Léa Narzis <[email protected]> Co-authored-by: Gonçalo Pestana <[email protected]> Co-authored-by: georgepisaltu <[email protected]> Co-authored-by: command-bot <> Co-authored-by: PG Herveou <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: polka.dom <[email protected]>

kianenigma · 2024-06-03T06:52:09Z

can be closed?

…tytech#3905) Third and final PR in the set, closes paritytech#454. Original PR: paritytech#2680 ## Precursors: - paritytech#3889. - paritytech#3904. ## Follow up issues/improvements - paritytech#4404 Overall changes are documented here (lot more visual 😍): https://hackmd.io/@ak0n/454-np-governance ## Summary of various roles 🤯 ### Pallet Staking **Nominator**: An account that directly stakes on `pallet-staking` and nominates a set of validators. **Stakers**: Common term for nominators and validators. Virtual Stakers: Same as stakers, but they are keyless accounts and their locks are managed by a pallet external to `pallet-staking`. ### Pallet Delegated Staking **Agent**: An account that receives delegation from other accounts (delegators) and stakes on their behalf. They are also Virtual Stakers in `pallet-staking` where `pallet-delegated-staking` manages its locks. **Delegator**: An account that delegates some funds to an agent. ### Pallet Nomination Pools **Pool account**: Keyless account of a pool where funds are pooled. Members pledge their funds towards the pools. These are going to become `Agent` accounts in `pallet-delegated-staking`. **Pool Members**: They are individual members of the pool who contributed funds to it. They are also `Delegator` in `pallet-delegated-staking`. ## Changes ### Multiple Stake strategies **TransferStake**: The current nomination pool logic can be considered a staking strategy where delegators transfer funds to pool and stake. In this scenario, funds are locked in pool account, and users lose the control of their funds. **DelegateStake**: With this PR, we introduce a new staking strategy where individual delegators delegate fund to pool. `Delegate` implies funds are locked in delegator account itself. Important thing to note is, pool does not have funds of its own, but it has authorization from its members to use these funds for staking. We extract out all the interaction of pool with staking interface into a new trait `StakeStrategy`. This is the logic that varies between the above two staking strategies. We use the trait `StakeStrategy` to implement above two strategies: `TransferStake` and `DelegateStake`. ### NominationPool Consumes an implementation of `StakeStrategy` instead of `StakingInterface`. I have renamed it from `Staking` to `StakeAdapter` to clarify the difference from the earlier used trait. To enable delegation based staking in pool, Nomination pool can be configured as: ``` type StakeAdapter = pallet_nomination_pools::adapter::DelegateStake<Self, DelegatedStaking>; ``` Note that with the following configuration, the changes in the PR are no-op. ``` type StakeAdapter = pallet_nomination_pools::adapter::TransferStake<Self, Staking>; ``` ## Deployment roadmap Plan to enable this only in Westend. In production runtimes, we can keep pool to use `TransferStake` which will be no functional change. Once we have a full audit, we can enable this in Kusama followed by Polkadot. ## TODO - [x] Runtime level (Westend) migration for existing nomination pools. - [x] Permissionless call/ pallet::tasks for claiming delegator funds. - [x] Add/update benches. - [x] Migration tests. - [x] Storage flag to mark `DelegateStake` migration and integrity checks to not allow `TransferStake` for migrated runtimes. --------- Signed-off-by: Matteo Muraca <[email protected]> Signed-off-by: Alexandru Gheorghe <[email protected]> Signed-off-by: Andrei Sandu <[email protected]> Signed-off-by: Adrian Catangiu <[email protected]> Signed-off-by: Alexandru Vasile <[email protected]> Signed-off-by: Oliver Tale-Yazdi <[email protected]> Signed-off-by: divdeploy <[email protected]> Signed-off-by: dependabot[bot] <[email protected]> Signed-off-by: hongkuang <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: gemini132 <[email protected]> Co-authored-by: Matteo Muraca <[email protected]> Co-authored-by: Liam Aharon <[email protected]> Co-authored-by: Kian Paimani <[email protected]> Co-authored-by: Alexandru Gheorghe <[email protected]> Co-authored-by: Alessandro Siniscalchi <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Ross Bulat <[email protected]> Co-authored-by: Serban Iorga <[email protected]> Co-authored-by: s0me0ne-unkn0wn <[email protected]> Co-authored-by: Sam Johnson <[email protected]> Co-authored-by: Adrian Catangiu <[email protected]> Co-authored-by: Javier Viola <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Niklas Adolfsson <[email protected]> Co-authored-by: Dastan <[email protected]> Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Ron <[email protected]> Co-authored-by: Vincent Geddes <[email protected]> Co-authored-by: Svyatoslav Nikolsky <[email protected]> Co-authored-by: Michal Kucharczyk <[email protected]> Co-authored-by: Dino Pačandi <[email protected]> Co-authored-by: Andrei Eres <[email protected]> Co-authored-by: Alin Dima <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Oliver Tale-Yazdi <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Branislav Kontur <[email protected]> Co-authored-by: Sebastian Kunert <[email protected]> Co-authored-by: gupnik <[email protected]> Co-authored-by: Vladimir Istyufeev <[email protected]> Co-authored-by: Lulu <[email protected]> Co-authored-by: Juan Girini <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> Co-authored-by: Dónal Murray <[email protected]> Co-authored-by: Shawn Tabrizi <[email protected]> Co-authored-by: Kutsal Kaan Bilgin <[email protected]> Co-authored-by: Ermal Kaleci <[email protected]> Co-authored-by: ordian <[email protected]> Co-authored-by: divdeploy <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Sergej Sakac <[email protected]> Co-authored-by: Squirrel <[email protected]> Co-authored-by: HongKuang <[email protected]> Co-authored-by: Tsvetomir Dimitrov <[email protected]> Co-authored-by: Egor_P <[email protected]> Co-authored-by: Aaro Altonen <[email protected]> Co-authored-by: Dmitry Markin <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Léa Narzis <[email protected]> Co-authored-by: Gonçalo Pestana <[email protected]> Co-authored-by: georgepisaltu <[email protected]> Co-authored-by: command-bot <> Co-authored-by: PG Herveou <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: polka.dom <[email protected]>

Polkadot-Forum · 2024-07-19T07:29:29Z

This pull request has been mentioned on Polkadot Forum. There might be relevant details there:

https://forum.polkadot.network/t/proposal-for-adjusting-polkadots-inflation-system-reducing-issuance-and-complexity/9157/19

…tytech#3905) Third and final PR in the set, closes paritytech#454. Original PR: paritytech#2680 ## Precursors: - paritytech#3889. - paritytech#3904. ## Follow up issues/improvements - paritytech#4404 Overall changes are documented here (lot more visual 😍): https://hackmd.io/@ak0n/454-np-governance ## Summary of various roles 🤯 ### Pallet Staking **Nominator**: An account that directly stakes on `pallet-staking` and nominates a set of validators. **Stakers**: Common term for nominators and validators. Virtual Stakers: Same as stakers, but they are keyless accounts and their locks are managed by a pallet external to `pallet-staking`. ### Pallet Delegated Staking **Agent**: An account that receives delegation from other accounts (delegators) and stakes on their behalf. They are also Virtual Stakers in `pallet-staking` where `pallet-delegated-staking` manages its locks. **Delegator**: An account that delegates some funds to an agent. ### Pallet Nomination Pools **Pool account**: Keyless account of a pool where funds are pooled. Members pledge their funds towards the pools. These are going to become `Agent` accounts in `pallet-delegated-staking`. **Pool Members**: They are individual members of the pool who contributed funds to it. They are also `Delegator` in `pallet-delegated-staking`. ## Changes ### Multiple Stake strategies **TransferStake**: The current nomination pool logic can be considered a staking strategy where delegators transfer funds to pool and stake. In this scenario, funds are locked in pool account, and users lose the control of their funds. **DelegateStake**: With this PR, we introduce a new staking strategy where individual delegators delegate fund to pool. `Delegate` implies funds are locked in delegator account itself. Important thing to note is, pool does not have funds of its own, but it has authorization from its members to use these funds for staking. We extract out all the interaction of pool with staking interface into a new trait `StakeStrategy`. This is the logic that varies between the above two staking strategies. We use the trait `StakeStrategy` to implement above two strategies: `TransferStake` and `DelegateStake`. ### NominationPool Consumes an implementation of `StakeStrategy` instead of `StakingInterface`. I have renamed it from `Staking` to `StakeAdapter` to clarify the difference from the earlier used trait. To enable delegation based staking in pool, Nomination pool can be configured as: ``` type StakeAdapter = pallet_nomination_pools::adapter::DelegateStake<Self, DelegatedStaking>; ``` Note that with the following configuration, the changes in the PR are no-op. ``` type StakeAdapter = pallet_nomination_pools::adapter::TransferStake<Self, Staking>; ``` ## Deployment roadmap Plan to enable this only in Westend. In production runtimes, we can keep pool to use `TransferStake` which will be no functional change. Once we have a full audit, we can enable this in Kusama followed by Polkadot. ## TODO - [x] Runtime level (Westend) migration for existing nomination pools. - [x] Permissionless call/ pallet::tasks for claiming delegator funds. - [x] Add/update benches. - [x] Migration tests. - [x] Storage flag to mark `DelegateStake` migration and integrity checks to not allow `TransferStake` for migrated runtimes. --------- Signed-off-by: Matteo Muraca <[email protected]> Signed-off-by: Alexandru Gheorghe <[email protected]> Signed-off-by: Andrei Sandu <[email protected]> Signed-off-by: Adrian Catangiu <[email protected]> Signed-off-by: Alexandru Vasile <[email protected]> Signed-off-by: Oliver Tale-Yazdi <[email protected]> Signed-off-by: divdeploy <[email protected]> Signed-off-by: dependabot[bot] <[email protected]> Signed-off-by: hongkuang <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: gemini132 <[email protected]> Co-authored-by: Matteo Muraca <[email protected]> Co-authored-by: Liam Aharon <[email protected]> Co-authored-by: Kian Paimani <[email protected]> Co-authored-by: Alexandru Gheorghe <[email protected]> Co-authored-by: Alessandro Siniscalchi <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Ross Bulat <[email protected]> Co-authored-by: Serban Iorga <[email protected]> Co-authored-by: s0me0ne-unkn0wn <[email protected]> Co-authored-by: Sam Johnson <[email protected]> Co-authored-by: Adrian Catangiu <[email protected]> Co-authored-by: Javier Viola <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Niklas Adolfsson <[email protected]> Co-authored-by: Dastan <[email protected]> Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Ron <[email protected]> Co-authored-by: Vincent Geddes <[email protected]> Co-authored-by: Svyatoslav Nikolsky <[email protected]> Co-authored-by: Michal Kucharczyk <[email protected]> Co-authored-by: Dino Pačandi <[email protected]> Co-authored-by: Andrei Eres <[email protected]> Co-authored-by: Alin Dima <[email protected]> Co-authored-by: Andrei Sandu <[email protected]> Co-authored-by: Oliver Tale-Yazdi <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Branislav Kontur <[email protected]> Co-authored-by: Sebastian Kunert <[email protected]> Co-authored-by: gupnik <[email protected]> Co-authored-by: Vladimir Istyufeev <[email protected]> Co-authored-by: Lulu <[email protected]> Co-authored-by: Juan Girini <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> Co-authored-by: Dónal Murray <[email protected]> Co-authored-by: Shawn Tabrizi <[email protected]> Co-authored-by: Kutsal Kaan Bilgin <[email protected]> Co-authored-by: Ermal Kaleci <[email protected]> Co-authored-by: ordian <[email protected]> Co-authored-by: divdeploy <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Sergej Sakac <[email protected]> Co-authored-by: Squirrel <[email protected]> Co-authored-by: HongKuang <[email protected]> Co-authored-by: Tsvetomir Dimitrov <[email protected]> Co-authored-by: Egor_P <[email protected]> Co-authored-by: Aaro Altonen <[email protected]> Co-authored-by: Dmitry Markin <[email protected]> Co-authored-by: Alexandru Vasile <[email protected]> Co-authored-by: Léa Narzis <[email protected]> Co-authored-by: Gonçalo Pestana <[email protected]> Co-authored-by: georgepisaltu <[email protected]> Co-authored-by: command-bot <> Co-authored-by: PG Herveou <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: jimwfs <[email protected]> Co-authored-by: polka.dom <[email protected]>

Ank4n added 30 commits December 14, 2023 05:12

traits for delegation based staking

90d1586

pallet init

e3baa64

impl interfaces with todos

874c134

compiles with copy impl from old branch

af14ddf

build it as a wrapper over core staking

e1ec9b2

refactor

7f91869

finish refactoring delegatee

7a9f4de

refactor migrate functions

4f52e49

fmt

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bootstrap mock

ba5b06e

first test

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empty genesis block

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fmt

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empty tests and stake balance provider

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Staking implements StakeBalanceProvider

beb5d1d

refactor to allow partial withdraw from unlocking chunks

46e03fd

add fallback balance provider to delegated staking

aeca6df

setup mocks with one validator and 2 nominators at genesis

cdbd166

do try state for pallet-delegated-staking

30a790a

return type of stake balance

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failing tests

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fmt

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green tests

c1ad5b6

refactor

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fmt

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green create_multiple_delegators test

26da4ce

Reward destincation checker

215718d

refactor reward acc restricter in delegation support trait

8cf31b9

fmt

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explicitly set Staking to have NoDelegation impl

59f285d

Ank4n added 12 commits March 21, 2024 10:25

fix imports

8568261

Merge branch 'master' into ankan/staking-delegate-pallet

452db6a

Merge branch 'master' into ankan/staking-delegate-pallet

a8e56d2

merge from master

2b861f4

add virtual nominator storage

c7855fb

add StakingUnsafe

71e7947

impl bond_extra

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report slash via event listener

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get rid of delegatee support

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fix tests

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add update payee to Staking Interface

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get rid of fixme

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Ank4n mentioned this pull request Mar 29, 2024

Break StakingInterface into smaller traits #3888

Open

Ank4n and others added 2 commits March 29, 2024 10:55

Merge branch 'master' into ankan/staking-delegate-pallet

b9f6392

Merge branch 'master' into ankan/staking-delegate-pallet

6269251

kianenigma mentioned this pull request Mar 31, 2024

Mark nomination-pool funds as deactivated #440

Closed

Ank4n mentioned this pull request Apr 1, 2024

Refactor Nomination Pool to support multiple staking strategies #3905

Merged

5 tasks

Ank4n closed this Apr 1, 2024

Ank4n changed the title ~~[NPoS] Enabling governance with funds delegated to Nomination Pool~~ https://github.com/paritytech/polkadot-sdk/pull/3905 Apr 1, 2024

Ank4n reopened this Apr 1, 2024

Ank4n changed the title ~~https://github.com/paritytech/polkadot-sdk/pull/3905~~ Enable governance for Nomination Pool members Apr 1, 2024

Ank4n changed the title ~~Enable governance for Nomination Pool members~~ [Deprecated] Enable governance for Nomination Pool members Apr 9, 2024

Ank4n changed the title ~~[Deprecated] Enable governance for Nomination Pool members~~ [Moved] Enable governance for Nomination Pool members May 6, 2024

Ank4n closed this Jun 21, 2024

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[Moved] Enable governance for Nomination Pool members #2680

[Moved] Enable governance for Nomination Pool members #2680

Ank4n commented Dec 11, 2023 •

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paritytech-cicd-pr commented Apr 1, 2024

kianenigma commented Jun 3, 2024

Polkadot-Forum commented Jul 19, 2024

[Moved] Enable governance for Nomination Pool members #2680

[Moved] Enable governance for Nomination Pool members #2680

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Ank4n commented Dec 11, 2023 • edited Loading

Update [April 1, 2024]

Problem

How NP works currently:

How we want it to work:

Other design goals and challenges

Changes

Delegatee Account

Staking pallet

Delegated Staking Pallet

Nomination Pool

Migration of accounts

Integration tests

Current status

TODO

paritytech-cicd-pr commented Apr 1, 2024

kianenigma commented Jun 3, 2024

Polkadot-Forum commented Jul 19, 2024

Ank4n commented Dec 11, 2023 •

edited

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