27 lines
1001 B
Markdown
27 lines
1001 B
Markdown
# Hooks
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## Create or modify delegation distribution
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- triggered-by: `staking.MsgDelegate`, `staking.MsgBeginRedelegate`, `staking.MsgUndelegate`
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The pool of a new delegator bond will be 0 for the height at which the bond was
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added, or the withdrawal has taken place. This is achieved by setting
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`DelegationDistInfo.WithdrawalHeight` to the height of the triggering transaction.
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## Commission rate change
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- triggered-by: `staking.MsgEditValidator`
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If a validator changes its commission rate, all commission on fees must be
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simultaneously withdrawn using the transaction `TxWithdrawValidator`.
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Additionally the change and associated height must be recorded in a
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`ValidatorUpdate` state record.
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## Change in Validator State
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- triggered-by: `staking.Slash`, `staking.UpdateValidator`
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Whenever a validator is slashed or enters/leaves the validator group all of the
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validator entitled reward tokens must be simultaneously withdrawn from
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`Global.Pool` and added to `ValidatorDistInfo.Pool`.
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