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expected_keepers.go
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/
expected_keepers.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth/types"
disttypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
hardtypes "github.com/kava-labs/kava/x/hard/types"
savingstypes "github.com/kava-labs/kava/x/savings/types"
)
// AccountKeeper defines the expected account keeper
type AccountKeeper interface {
GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI
SetModuleAccount(sdk.Context, types.ModuleAccountI)
GetModuleAddress(name string) sdk.AccAddress
GetModuleAccount(ctx sdk.Context, name string) types.ModuleAccountI
}
// BankKeeper defines the expected interface needed to retrieve account balances.
type BankKeeper interface {
GetAllBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
SendCoinsFromModuleToModule(ctx sdk.Context, senderModule, recipientModule string, amt sdk.Coins) error
SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
}
// DistributionKeeper defines the expected interface needed for community-pool deposits to earn vaults
type DistributionKeeper interface {
GetFeePool(ctx sdk.Context) (feePool disttypes.FeePool)
SetFeePool(ctx sdk.Context, feePool disttypes.FeePool)
GetDistributionAccount(ctx sdk.Context) types.ModuleAccountI
DistributeFromFeePool(ctx sdk.Context, amount sdk.Coins, receiveAddr sdk.AccAddress) error
}
// LiquidKeeper defines the expected interface needed for derivative to staked token conversions.
type LiquidKeeper interface {
GetStakedTokensForDerivatives(ctx sdk.Context, derivatives sdk.Coins) (sdk.Coin, error)
IsDerivativeDenom(ctx sdk.Context, denom string) bool
}
// HardKeeper defines the expected interface needed for the hard strategy.
type HardKeeper interface {
Deposit(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
Withdraw(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
GetSyncedDeposit(ctx sdk.Context, depositor sdk.AccAddress) (hardtypes.Deposit, bool)
}
// SavingsKeeper defines the expected interface needed for the savings strategy.
type SavingsKeeper interface {
Deposit(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
Withdraw(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
GetDeposit(ctx sdk.Context, depositor sdk.AccAddress) (savingstypes.Deposit, bool)
}
// EarnHooks are event hooks called when a user's deposit to a earn vault changes.
type EarnHooks interface {
AfterVaultDepositCreated(ctx sdk.Context, vaultDenom string, depositor sdk.AccAddress, sharesOwned sdk.Dec)
BeforeVaultDepositModified(ctx sdk.Context, vaultDenom string, depositor sdk.AccAddress, sharesOwned sdk.Dec)
}