50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
package keeper
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/distribution/types"
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)
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// get the validator distribution info
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func (k Keeper) GetValidatorDistInfo(ctx sdk.Context,
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operatorAddr sdk.ValAddress) (vdi types.ValidatorDistInfo) {
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store := ctx.KVStore(k.storeKey)
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b := store.Get(GetValidatorDistInfoKey(operatorAddr))
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if b == nil {
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panic("Stored delegation-distribution info should not have been nil")
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}
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k.cdc.MustUnmarshalBinary(b, &vdi)
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return
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}
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// set the validator distribution info
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func (k Keeper) SetValidatorDistInfo(ctx sdk.Context, vdi types.ValidatorDistInfo) {
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store := ctx.KVStore(k.storeKey)
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b := k.cdc.MustMarshalBinary(vdi)
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store.Set(GetValidatorDistInfoKey(vdi.OperatorAddr), b)
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}
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// XXX TODO
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func (k Keeper) WithdrawValidatorRewardsAll(ctx sdk.Context,
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operatorAddr sdk.ValAddress, withdrawAddr sdk.AccAddress) {
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// withdraw self-delegation
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height := ctx.BlockHeight()
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validator := k.GetValidator(operatorAddr)
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withdraw := k.GetDelegatorRewardsAll(validator.OperatorAddr, height)
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// withdrawal validator commission rewards
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pool := k.stakeKeeper.GetPool(ctx)
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valInfo := k.GetValidatorDistInfo(operatorAddr)
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feePool := k.GetFeePool(ctx)
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feePool, commission := valInfo.WithdrawCommission(feePool, valInfo, height, pool.BondedTokens,
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validator.Tokens, validator.Commission)
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withdraw = withdraw.Add(commission)
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k.SetFeePool(feePool)
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k.coinKeeper.AddCoins(withdrawAddr, withdraw.TruncateDecimal())
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}
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