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keeper.go
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keeper.go
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package keeper
import (
"fmt"
"strconv"
"time"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/tendermint/tendermint/libs/log"
"github.com/crescent-network/crescent/v4/x/liquidfarming/types"
)
var (
// Set this "true" using build flags to enable AdvanceAuction msg handling.
enableAdvanceAuction = "false"
// EnableAdvanceAuction indicates whether msgServer accepts MsgAdvanceAuction or not.
// Setting this true in production mode will expose unexpected vulnerability.
EnableAdvanceAuction = false
)
func init() {
var err error
EnableAdvanceAuction, err = strconv.ParseBool(enableAdvanceAuction)
if err != nil {
panic(err)
}
}
type Keeper struct {
cdc codec.BinaryCodec
storeKey sdk.StoreKey
paramSpace paramtypes.Subspace
accountKeeper types.AccountKeeper
bankKeeper types.BankKeeper
lpfarmKeeper types.LPFarmKeeper
liquidityKeeper types.LiquidityKeeper
}
func NewKeeper(
cdc codec.BinaryCodec,
storeKey sdk.StoreKey,
paramSpace paramtypes.Subspace,
accountKeeper types.AccountKeeper,
bankKeeper types.BankKeeper,
lpfarmKeeper types.LPFarmKeeper,
liquidityKeeper types.LiquidityKeeper,
) Keeper {
// Ensure the module account is set
if addr := accountKeeper.GetModuleAddress(types.ModuleName); addr == nil {
panic(fmt.Sprintf("%s module account has not been set", types.ModuleName))
}
// Set KeyTable if it has not already been set
if !paramSpace.HasKeyTable() {
paramSpace = paramSpace.WithKeyTable(types.ParamKeyTable())
}
return Keeper{
cdc: cdc,
storeKey: storeKey,
paramSpace: paramSpace,
accountKeeper: accountKeeper,
bankKeeper: bankKeeper,
lpfarmKeeper: lpfarmKeeper,
liquidityKeeper: liquidityKeeper,
}
}
// 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))
}
// GetParams returns the parameters for the module.
func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) {
k.paramSpace.GetParamSet(ctx, ¶ms)
return params
}
// SetParams sets the parameters for the module.
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
k.paramSpace.SetParamSet(ctx, ¶ms)
}
func (k Keeper) GetFeeCollector(ctx sdk.Context) (feeCollector string) {
k.paramSpace.Get(ctx, types.KeyFeeCollector, &feeCollector)
return
}
func (k Keeper) GetRewardsAuctionDuration(ctx sdk.Context) (duration time.Duration) {
k.paramSpace.Get(ctx, types.KeyRewardsAuctionDuration, &duration)
return
}
func (k Keeper) GetLiquidFarmsInParams(ctx sdk.Context) (liquidFarms []types.LiquidFarm) {
k.paramSpace.Get(ctx, types.KeyLiquidFarms, &liquidFarms)
return
}