0g-chain/x/savings/keeper/keeper.go
Draco 614d4e40fe
Update cosmos-sdk to v0.47.7 (#1811)
* Update cometbft, cosmos, ethermint, and ibc-go

* Replace github.com/tendermint/tendermint by github.com/cometbft/cometbft

* Replace github.com/tendermint/tm-db by github.com/cometbft/cometbft-db

* Replace gogo/protobuf with cosmos/gogoproto & simapp replacement

* Replace cosmos-sdk/simapp/helpers with cosmos-sdk/testutil/sims

* Remove no longer used simulations

* Replace ibchost with ibcexported
See https://github.com/cosmos/ibc-go/blob/v7.2.2/docs/migrations/v6-to-v7.md#ibc-module-constants

* Add new consensus params keeper

* Add consensus keeper to blockers

* Fix keeper and module issues in app.go

* Add IsSendEnabledCoins and update SetParams interface changes

* Fix protobuf build for cosmos 47 (#1800)

* fix cp errors by using -f; fix lint by only linting our proto dir;
and use proofs.proto directly from ics23 for ibc-go v7

* run proto-all; commit updated third party deps and swagger changes

* regenerate proto files

* use correct gocosmos build plugin for buf

* re-gen all protobuf files to update paths for new gocosmos plugin

* update protoc and buf to latest versions

* fix staking keeper issues in app.go

* update tally handler for gov changes

* chain id fix and flag fixes

* update deps for cometbft 47.7 upgrade

* remove all module legacy queriers

* update stakingKeeper to pointer

* Replace ModuleCdc from govv1beta1 to govcodec

* remove simulations

* abci.LastCommitInfo → abci.CommitInfo

* Remove unused code in keys.go

* simapp.MakeTestEncodingConfig -> moduletestutil.MakeTestEncodingConfi

* Fix chain id issues in tests

* Fix remaining unit test issues

* Update changelog for upgrade

* Fix e2e tests using updated kvtool

* Update protonet to v47 compatible genesis

* Bump cometbft-db to v0.9.1-kava.1

* Update kvtool

* Remove extra changelog

* Fix merged rocksdb issues

* go mod cleanup

* Bump cometbft-db to v9 and go to 1.21

* Bump rocksdb version to v8.10.0

* Update kvtool to latest version

* Update gin to v1.9.0

* Use ibctm.ModuleName in app_test

* Fallback to genesis chain id instead of client toml

* Remove all simulations

* Fix cdp migrations issue with v47

* Update dependencies to correct tags

---------

Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
2024-02-06 17:54:10 -05:00

114 lines
3.5 KiB
Go

package keeper
import (
"fmt"
"github.com/cometbft/cometbft/libs/log"
"github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/store/prefix"
storetypes "github.com/cosmos/cosmos-sdk/store/types"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/kava-labs/kava/x/savings/types"
)
// Keeper struct for savings module
type Keeper struct {
key storetypes.StoreKey
cdc codec.Codec
paramSubspace paramtypes.Subspace
accountKeeper types.AccountKeeper
bankKeeper types.BankKeeper
liquidKeeper types.LiquidKeeper
hooks types.SavingsHooks
}
// NewKeeper returns a new keeper for the savings module.
func NewKeeper(
cdc codec.Codec, key storetypes.StoreKey, paramstore paramtypes.Subspace,
ak types.AccountKeeper, bk types.BankKeeper, lk types.LiquidKeeper,
) Keeper {
if !paramstore.HasKeyTable() {
paramstore = paramstore.WithKeyTable(types.ParamKeyTable())
}
return Keeper{
cdc: cdc,
key: key,
paramSubspace: paramstore,
accountKeeper: ak,
bankKeeper: bk,
liquidKeeper: lk,
hooks: nil,
}
}
// SetHooks adds hooks to the keeper.
func (k *Keeper) SetHooks(hooks types.MultiSavingsHooks) *Keeper {
if k.hooks != nil {
panic("cannot set savings hooks twice")
}
k.hooks = hooks
return k
}
// GetSavingsModuleAccountBalances returns the savings module account balances
func (k Keeper) GetSavingsModuleAccountBalances(ctx sdk.Context) sdk.Coins {
savingMacc := k.accountKeeper.GetModuleAccount(ctx, types.ModuleAccountName)
return k.bankKeeper.GetAllBalances(ctx, savingMacc.GetAddress())
}
// GetDeposit returns a deposit from the store for a particular depositor address, deposit denom
func (k Keeper) GetDeposit(ctx sdk.Context, depositor sdk.AccAddress) (types.Deposit, bool) {
store := prefix.NewStore(ctx.KVStore(k.key), types.DepositsKeyPrefix)
bz := store.Get(depositor.Bytes())
if len(bz) == 0 {
return types.Deposit{}, false
}
var deposit types.Deposit
k.cdc.MustUnmarshal(bz, &deposit)
return deposit, true
}
// SetDeposit sets the input deposit in the store
func (k Keeper) SetDeposit(ctx sdk.Context, deposit types.Deposit) {
store := prefix.NewStore(ctx.KVStore(k.key), types.DepositsKeyPrefix)
bz := k.cdc.MustMarshal(&deposit)
store.Set(deposit.Depositor.Bytes(), bz)
}
// DeleteDeposit deletes a deposit from the store
func (k Keeper) DeleteDeposit(ctx sdk.Context, deposit types.Deposit) {
store := prefix.NewStore(ctx.KVStore(k.key), types.DepositsKeyPrefix)
store.Delete(deposit.Depositor.Bytes())
}
// IterateDeposits iterates over all deposit objects in the store and performs a callback function
func (k Keeper) IterateDeposits(ctx sdk.Context, cb func(deposit types.Deposit) (stop bool)) {
store := prefix.NewStore(ctx.KVStore(k.key), types.DepositsKeyPrefix)
iterator := sdk.KVStorePrefixIterator(store, []byte{})
defer iterator.Close()
for ; iterator.Valid(); iterator.Next() {
var deposit types.Deposit
k.cdc.MustUnmarshal(iterator.Value(), &deposit)
if cb(deposit) {
break
}
}
}
// GetAllDeposits returns all Deposits from the store
func (k Keeper) GetAllDeposits(ctx sdk.Context) (deposits types.Deposits) {
k.IterateDeposits(ctx, func(deposit types.Deposit) bool {
deposits = append(deposits, deposit)
return false
})
return
}
// Logger returns a module-specific logger.
func (k Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName))
}