0g-chain/x/hard/genesis.go
Denali Marsh 477b937039
Hard: withdraws limited by ltv (#747)
* liquidations refactor

* validate withdraws above ltv

* set mm in initgenesis

* add ltv limited withdraw test

* address revisions

* resolve diff
2020-12-21 18:28:41 +01:00

76 lines
2.5 KiB
Go

package hard
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/hard/types"
)
// InitGenesis initializes the store state from a genesis state.
func InitGenesis(ctx sdk.Context, k Keeper, supplyKeeper types.SupplyKeeper, gs GenesisState) {
if err := gs.Validate(); err != nil {
panic(fmt.Sprintf("failed to validate %s genesis state: %s", ModuleName, err))
}
k.SetParams(ctx, gs.Params)
// only set the previous block time if it's different than default
if !gs.PreviousBlockTime.Equal(DefaultPreviousBlockTime) {
k.SetPreviousBlockTime(ctx, gs.PreviousBlockTime)
}
for _, pdt := range gs.PreviousDistributionTimes {
if !pdt.PreviousDistributionTime.Equal(DefaultPreviousBlockTime) {
k.SetPreviousDelegationDistribution(ctx, pdt.PreviousDistributionTime, pdt.Denom)
}
}
for _, mm := range gs.Params.MoneyMarkets {
k.SetMoneyMarket(ctx, mm.Denom, mm)
}
// check if the module account exists
LPModuleAcc := supplyKeeper.GetModuleAccount(ctx, LPAccount)
if LPModuleAcc == nil {
panic(fmt.Sprintf("%s module account has not been set", LPAccount))
}
// check if the module account exists
DelegatorModuleAcc := supplyKeeper.GetModuleAccount(ctx, DelegatorAccount)
if DelegatorModuleAcc == nil {
panic(fmt.Sprintf("%s module account has not been set", DelegatorAccount))
}
// check if the module account exists
DepositModuleAccount := supplyKeeper.GetModuleAccount(ctx, ModuleAccountName)
if DepositModuleAccount == nil {
panic(fmt.Sprintf("%s module account has not been set", DepositModuleAccount))
}
// check if the module account exists
LiquidatorModuleAcc := supplyKeeper.GetModuleAccount(ctx, LiquidatorAccount)
if LiquidatorModuleAcc == nil {
panic(fmt.Sprintf("%s module account has not been set", LiquidatorAccount))
}
}
// ExportGenesis export genesis state for hard module
func ExportGenesis(ctx sdk.Context, k Keeper) GenesisState {
params := k.GetParams(ctx)
previousBlockTime, found := k.GetPreviousBlockTime(ctx)
if !found {
previousBlockTime = DefaultPreviousBlockTime
}
previousDistTimes := GenesisDistributionTimes{}
for _, dds := range params.DelegatorDistributionSchedules {
previousDistTime, found := k.GetPreviousDelegatorDistribution(ctx, dds.DistributionSchedule.DepositDenom)
if found {
previousDistTimes = append(previousDistTimes, GenesisDistributionTime{PreviousDistributionTime: previousDistTime, Denom: dds.DistributionSchedule.DepositDenom})
}
}
return NewGenesisState(params, previousBlockTime, previousDistTimes)
}