0g-chain/x/incentive/keeper/params.go
Ruaridh 63c8421a81
Separate multipliers per claimed denom (#971)
* move multipliers to their own file

* add multipliers per denom to MsgClaimHardReward

* claim with multipliers per denom for hard claims

* remove unused error

* add multipliers per denom to params
connect to to hard claiming

* temporary fix migration

* update usdx claiming for new multiplier params

* claim with multipliers per denom for delegator

* claim with multipliers per denom for swap rewards

* tidy up multiplier name validation

* rename new multipliers field in params

* remove old multpliers from params

* clear up various TODOs

* add tags to new structs

* remove dead code
2021-08-04 15:55:29 +01:00

85 lines
2.6 KiB
Go

package keeper
import (
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/kava-labs/kava/x/incentive/types"
)
// GetParams returns the params from the store
func (k Keeper) GetParams(ctx sdk.Context) types.Params {
var p types.Params
k.paramSubspace.GetParamSet(ctx, &p)
return p
}
// SetParams sets params on the store
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
k.paramSubspace.SetParamSet(ctx, &params)
}
// GetUSDXMintingRewardPeriod returns the reward period with the specified collateral type if it's found in the params
func (k Keeper) GetUSDXMintingRewardPeriod(ctx sdk.Context, collateralType string) (types.RewardPeriod, bool) {
params := k.GetParams(ctx)
for _, rp := range params.USDXMintingRewardPeriods {
if rp.CollateralType == collateralType {
return rp, true
}
}
return types.RewardPeriod{}, false
}
// GetHardSupplyRewardPeriods returns the reward period with the specified collateral type if it's found in the params
func (k Keeper) GetHardSupplyRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool) {
params := k.GetParams(ctx)
for _, rp := range params.HardSupplyRewardPeriods {
if rp.CollateralType == denom {
return rp, true
}
}
return types.MultiRewardPeriod{}, false
}
// GetHardBorrowRewardPeriods returns the reward period with the specified collateral type if it's found in the params
func (k Keeper) GetHardBorrowRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool) {
params := k.GetParams(ctx)
for _, rp := range params.HardBorrowRewardPeriods {
if rp.CollateralType == denom {
return rp, true
}
}
return types.MultiRewardPeriod{}, false
}
// GetDelegatorRewardPeriods returns the reward period with the specified collateral type if it's found in the params
func (k Keeper) GetDelegatorRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool) {
params := k.GetParams(ctx)
for _, rp := range params.DelegatorRewardPeriods {
if rp.CollateralType == denom {
return rp, true
}
}
return types.MultiRewardPeriod{}, false
}
// GetMultiplierByDenom fetches a multiplier from the params matching the denom and name.
func (k Keeper) GetMultiplierByDenom(ctx sdk.Context, denom string, name types.MultiplierName) (types.Multiplier, bool) {
params := k.GetParams(ctx)
for _, dm := range params.ClaimMultipliers {
if dm.Denom == denom {
m, found := dm.Multipliers.Get(name)
return m, found
}
}
return types.Multiplier{}, false
}
// GetClaimEnd returns the claim end time for the params
func (k Keeper) GetClaimEnd(ctx sdk.Context) time.Time {
params := k.GetParams(ctx)
return params.ClaimEnd
}