PhalaStakePool¶
Storage functions¶
PoolContributionWhitelists¶
Mapping for pools that specify certain stakers to contribute stakes
Python¶
result = substrate.query(
'PhalaStakePool', 'PoolContributionWhitelists', ['u64']
)
Return value¶
['AccountId']
PoolCount¶
The number of total pools
Python¶
result = substrate.query(
'PhalaStakePool', 'PoolCount', []
)
Return value¶
'u64'
PoolDescriptions¶
Mapping for pools that store their descriptions set by owner
Python¶
result = substrate.query(
'PhalaStakePool', 'PoolDescriptions', ['u64']
)
Return value¶
'Bytes'
PoolStakers¶
Mapping from (pid, staker) to UserStakeInfo
Python¶
result = substrate.query(
'PhalaStakePool', 'PoolStakers', [('u64', 'AccountId')]
)
Return value¶
{
'available_rewards': 'u128',
'locked': 'u128',
'reward_debt': 'u128',
'shares': 'u128',
'user': 'AccountId',
}
StakeLedger¶
Mapping staker to it's the balance locked in all pools
Python¶
result = substrate.query(
'PhalaStakePool', 'StakeLedger', ['AccountId']
)
Return value¶
'u128'
StakePools¶
Mapping from pool id to PoolInfo
Python¶
result = substrate.query(
'PhalaStakePool', 'StakePools', ['u64']
)
Return value¶
{
'cap': (None, 'u128'),
'free_stake': 'u128',
'owner': 'AccountId',
'owner_reward': 'u128',
'payout_commission': (None, 'u32'),
'pid': 'u64',
'releasing_stake': 'u128',
'reward_acc': 'u128',
'total_shares': 'u128',
'total_stake': 'u128',
'withdraw_queue': [
{'shares': 'u128', 'start_time': 'u64', 'user': 'AccountId'},
],
'workers': ['[u8; 32]'],
}
SubAccountAssignments¶
(Deprecated)
Python¶
result = substrate.query(
'PhalaStakePool', 'SubAccountAssignments', ['AccountId']
)
Return value¶
'u64'
SubAccountPreimages¶
Helper storage to track the preimage of the mining sub-accounts. Not used in consensus.
Python¶
result = substrate.query(
'PhalaStakePool', 'SubAccountPreimages', ['AccountId']
)
Return value¶
('u64', '[u8; 32]')
WithdrawalQueuedPools¶
Mapping from the block timestamp to pools that has withdrawal requests queued in that block
Python¶
result = substrate.query(
'PhalaStakePool', 'WithdrawalQueuedPools', ['u64']
)
Return value¶
['u64']
WithdrawalTimestamps¶
Queue that contains all block's timestamp, in that block contains the waiting withdraw reqeust. This queue has a max size of (T::GracePeriod * 8) bytes
Python¶
result = substrate.query(
'PhalaStakePool', 'WithdrawalTimestamps', []
)
Return value¶
['u64']
WorkerAssignments¶
Mapping from workers to the pool they belong to
The map entry lasts from add_worker()
to remove_worker()
or force unbinding.
Python¶
result = substrate.query(
'PhalaStakePool', 'WorkerAssignments', ['[u8; 32]']
)
Return value¶
'u64'