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keeper.go
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keeper.go
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package keeper
import (
"github.com/okex/exchain/libs/cosmos-sdk/codec"
sdk "github.com/okex/exchain/libs/cosmos-sdk/types"
"github.com/okex/exchain/libs/cosmos-sdk/x/supply"
"github.com/okex/exchain/libs/tendermint/libs/log"
swap "github.com/okex/exchain/x/ammswap/keeper"
evm "github.com/okex/exchain/x/evm/keeper"
"github.com/okex/exchain/x/farm/types"
"github.com/okex/exchain/x/token"
)
// Keeper of the farm store
type Keeper struct {
storeKey sdk.StoreKey
cdc *codec.Codec
feeCollectorName string // name of the FeeCollector ModuleAccount
paramSubspace types.ParamSubspace
supplyKeeper supply.Keeper
tokenKeeper token.Keeper
swapKeeper swap.Keeper
evmKeeper evm.Keeper
govKeeper GovKeeper
ObserverKeeper []types.BackendKeeper
}
// NewKeeper creates a farm keeper
func NewKeeper(feeCollectorName string, supplyKeeper supply.Keeper,
tokenKeeper token.Keeper,
swapKeeper swap.Keeper,
evmKeeper evm.Keeper,
paramSubspace types.ParamSubspace, key sdk.StoreKey, cdc *codec.Codec) Keeper {
return Keeper{
storeKey: key,
cdc: cdc,
feeCollectorName: feeCollectorName,
paramSubspace: paramSubspace.WithKeyTable(types.ParamKeyTable()),
supplyKeeper: supplyKeeper,
tokenKeeper: tokenKeeper,
swapKeeper: swapKeeper,
evmKeeper: evmKeeper,
}
}
func (k Keeper) StoreKey() sdk.StoreKey {
return k.storeKey
}
func (k Keeper) SupplyKeeper() supply.Keeper {
return k.supplyKeeper
}
func (k Keeper) TokenKeeper() token.Keeper {
return k.tokenKeeper
}
func (k Keeper) SwapKeeper() swap.Keeper {
return k.swapKeeper
}
func (k Keeper) EvmKeeper() evm.Keeper {
return k.evmKeeper
}
// GetFeeCollector returns feeCollectorName
func (k Keeper) GetFeeCollector() string {
return k.feeCollectorName
}
// Logger returns a module-specific logger
func (k Keeper) Logger(ctx sdk.Context) log.Logger {
return ctx.Logger().With("module", types.ModuleName)
}
// SetGovKeeper sets keeper of gov
func (k *Keeper) SetGovKeeper(gk GovKeeper) {
k.govKeeper = gk
}
func (k *Keeper) SetObserverKeeper(bk types.BackendKeeper) {
k.ObserverKeeper = append(k.ObserverKeeper, bk)
}
func (k Keeper) OnClaim(ctx sdk.Context, address sdk.AccAddress, poolName string, claimedCoins sdk.SysCoins) {
for _, observer := range k.ObserverKeeper {
observer.OnFarmClaim(ctx, address, poolName, claimedCoins)
}
}