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[R4R] upgrade logic for splitting validator address #535

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merged 1 commit into from
Apr 4, 2019
Merged

[R4R] upgrade logic for splitting validator address #535

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8 changes: 7 additions & 1 deletion app/fee_distribution.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,17 +8,23 @@ import (
"github.com/binance-chain/node/common/fees"
"github.com/binance-chain/node/common/log"
"github.com/binance-chain/node/common/types"
"github.com/binance-chain/node/common/upgrade"

sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
"github.com/cosmos/cosmos-sdk/x/stake"
)

func NewValAddrCache(stakeKeeper stake.Keeper) *ValAddrCache {
return &ValAddrCache{
cache := &ValAddrCache{
cache: make(map[string]sdk.AccAddress),
stakeKeeper: stakeKeeper,
}

upgrade.Mgr.RegisterBeginBlocker(sdk.UpgradeSeparateValAddrName, func(ctx sdk.Context) {
cache.ClearCache()
})
return cache
}

type ValAddrCache struct {
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20 changes: 2 additions & 18 deletions common/upgrade/upgrade.go
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Original file line number Diff line number Diff line change
Expand Up @@ -10,26 +10,10 @@ var Mgr = sdk.UpgradeMgr
const FixOrderSeqInPriceLevelName = "fixOrderSeqInPriceLevel"
const FixDropFilledOrderSeqName = "fixDropFilledOrderSeq"

func Upgrade(name string, before func(), in func(), after func()) {
if sdk.IsUpgradeHeight(name) {
if in != nil {
in()
}
} else if sdk.IsUpgrade(name) {
if after != nil {
after()
}
} else {
if before != nil {
before()
}
}
}

func FixOrderSeqInPriceLevel(before func(), in func(), after func()) {
Upgrade(FixOrderSeqInPriceLevelName, before, in, after)
sdk.Upgrade(FixOrderSeqInPriceLevelName, before, in, after)
}

func FixDropFilledOrderSeq(before func(), after func()) {
Upgrade(FixDropFilledOrderSeqName, before, nil, after)
sdk.Upgrade(FixDropFilledOrderSeqName, before, nil, after)
}