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abci.go
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abci.go
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package bank
import (
"github.com/QOSGroup/qbase/context"
btypes "github.com/QOSGroup/qbase/types"
"github.com/QOSGroup/qos/module/bank/mapper"
"github.com/QOSGroup/qos/module/bank/types"
qtypes "github.com/QOSGroup/qos/types"
abci "github.com/tendermint/tendermint/abci/types"
"time"
)
func EndBlocker(ctx context.Context, req abci.RequestEndBlock) {
// 存在数据检查请求时向Event中添加EventTypeInvariantCheck事件
if NeedInvariantCheck(ctx) {
ctx.EventManager().EmitEvent(btypes.NewEvent(qtypes.EventTypeInvariantCheck))
}
// 锁定账户释放信息
if lockInfo, exists := mapper.GetLockInfo(ctx); exists {
ReleaseLockedAccount(ctx, lockInfo)
}
return
}
func ReleaseLockedAccount(ctx context.Context, lockInfo LockInfo) {
if lockInfo.ReleaseTime.Before(ctx.BlockHeader().Time.UTC()) {
releaseAmount := btypes.ZeroInt()
if lockInfo.ReleaseTimes != 1 {
releaseAmount = lockInfo.TotalAmount.Sub(lockInfo.ReleasedAmount).DivRaw(lockInfo.ReleaseTimes)
} else {
releaseAmount = lockInfo.TotalAmount.Sub(lockInfo.ReleasedAmount)
}
if releaseAmount.GT(btypes.ZeroInt()) {
// 更新lockinfo
lockInfo.ReleasedAmount = lockInfo.ReleasedAmount.Add(releaseAmount)
lockInfo.ReleaseTimes -= 1
lockInfo.ReleaseTime = lockInfo.ReleaseTime.Add(time.Hour * 24 * time.Duration(lockInfo.ReleaseInterval))
mapper.SetLockInfo(ctx, lockInfo)
// 更新锁定账户
lockedAccount := mapper.GetAccount(ctx, lockInfo.LockedAccount)
if lockedAccount == nil {
panic("LockAccount not exists")
}
lockedAccount.MustMinusQOS(releaseAmount)
mapper.GetMapper(ctx).SetAccount(lockedAccount)
// 更新接收账户
receiver := mapper.GetAccount(ctx, lockInfo.Receiver)
if receiver == nil {
receiver = qtypes.NewQOSAccountWithAddress(lockInfo.Receiver)
}
receiver.MustPlusQOS(releaseAmount)
mapper.GetMapper(ctx).SetAccount(receiver)
// 发送事件
ctx.EventManager().EmitEvent(
btypes.NewEvent(types.EventTypeRelease,
btypes.NewAttribute(types.AttributeKeyAddress, receiver.AccountAddress.String()),
btypes.NewAttribute(types.AttributeKeyQOS, releaseAmount.String()),
),
)
}
// 释放完成删除锁定信息
if lockInfo.TotalAmount.Equal(lockInfo.ReleasedAmount) {
mapper.DelLockInfo(ctx)
}
}
}