0g-chain/x/incentive/handler.go
Denali Marsh 3a08fc582b
Incentive PR 4: claim Hard rewards via the Incentive module (#780)
* claim hard reward keeper methods

* test hard claim payout

* claim hard rewards via cli

* query hard claims via cli

* rest txs and queries

* add handler test

* add claim type event field
2021-01-26 12:52:34 +01:00

47 lines
1.5 KiB
Go

package incentive
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/kava-labs/kava/x/incentive/keeper"
"github.com/kava-labs/kava/x/incentive/types"
)
// NewHandler creates an sdk.Handler for incentive module messages
func NewHandler(k keeper.Keeper) sdk.Handler {
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
switch msg := msg.(type) {
case types.MsgClaimUSDXMintingReward:
return handleMsgClaimUSDXMintingReward(ctx, k, msg)
case types.MsgClaimHardLiquidityProviderReward:
return handleMsgClaimHardLiquidityProviderReward(ctx, k, msg)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized %s message type: %T", ModuleName, msg)
}
}
}
func handleMsgClaimUSDXMintingReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimUSDXMintingReward) (*sdk.Result, error) {
err := k.ClaimUSDXMintingReward(ctx, msg.Sender, types.MultiplierName(msg.MultiplierName))
if err != nil {
return nil, err
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimHardLiquidityProviderReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimHardLiquidityProviderReward) (*sdk.Result, error) {
err := k.ClaimHardReward(ctx, msg.Sender, types.MultiplierName(msg.MultiplierName))
if err != nil {
return nil, err
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}