0g-chain/x/incentive/handler.go

149 lines
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package incentive
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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"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) {
Cdp accumulators (#751) * Add 'InterestFactor' to CDP type (#734) * update cdp type to include interest factor * fix build * Add cdp accumulator methods (#735) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * Add sync cdp interest method (#737) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: round time difference properly * update cdp genesis state and migrations (#738) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * update cdp genesis state and migrations * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: simplify add/remove/update collateral index * update genesis state to include total principal amounts * update migration * Delete kava-4-cdp-state-block-500000.json * Add cdp liquidations by external keeper (#750) * feat: split liquidations between external keepers and automated begin blocker * address review comments * USDX incentive accumulators (#752) * feat: split liquidations between external keepers and automated begin blocker * wip: refactor usdx minting incentives to use accumulators/hooks * wip: refactor usdx minting claim object * feat: use accumulators/hooks for usdx minting rewards * fix: get tests passing * fix: don't create claim objects unless that cdp type is eligable for rewards * add begin blocker * update client * cleanup comments/tests * update querier * address review comments * fix: check for division by zero * address review comments * run hook before interest is synced * Remove savings rate (#764) * remove savings rate * remove savings rate from debt param * update migrations * address review comments * Add usdx incentives calculation test (#765) * add usdx incentive calculation test * update reward calculation * add allowable error to test criteria * Update x/incentive/keeper/rewards_test.go Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * fix: remove old fields from test genesis state Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com>
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case types.MsgClaimUSDXMintingReward:
return handleMsgClaimUSDXMintingReward(ctx, k, msg)
case types.MsgClaimUSDXMintingRewardVVesting:
return handleMsgClaimUSDXMintingRewardVVesting(ctx, k, msg)
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case types.MsgClaimHardReward:
return handleMsgClaimHardReward(ctx, k, msg)
case types.MsgClaimHardRewardVVesting:
return handleMsgClaimHardRewardVVesting(ctx, k, msg)
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
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case types.MsgClaimDelegatorReward:
return handleMsgClaimDelegatorReward(ctx, k, msg)
case types.MsgClaimDelegatorRewardVVesting:
return handleMsgClaimDelegatorRewardVVesting(ctx, k, msg)
case types.MsgClaimSwapReward:
return handleMsgClaimSwapReward(ctx, k, msg)
case types.MsgClaimSwapRewardVVesting:
return handleMsgClaimSwapRewardVVesting(ctx, k, msg)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized %s message type: %T", ModuleName, msg)
}
}
}
Cdp accumulators (#751) * Add 'InterestFactor' to CDP type (#734) * update cdp type to include interest factor * fix build * Add cdp accumulator methods (#735) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * Add sync cdp interest method (#737) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: round time difference properly * update cdp genesis state and migrations (#738) * remame fees to interest * add accumulate interest method * add basic test * add note * address review comments * update tests * remove old fee functions * add method to synchronize cdp interest * add multi-cdp tests * add test with many blocks * add test for interest getter * update cdp genesis state and migrations * address review comments * calculate time difference then convert to seconds * fix: update collateral index when syncing interest * fix: differentiate between case when apy is zero and all fees are being rounded to zero * fix: simplify add/remove/update collateral index * update genesis state to include total principal amounts * update migration * Delete kava-4-cdp-state-block-500000.json * Add cdp liquidations by external keeper (#750) * feat: split liquidations between external keepers and automated begin blocker * address review comments * USDX incentive accumulators (#752) * feat: split liquidations between external keepers and automated begin blocker * wip: refactor usdx minting incentives to use accumulators/hooks * wip: refactor usdx minting claim object * feat: use accumulators/hooks for usdx minting rewards * fix: get tests passing * fix: don't create claim objects unless that cdp type is eligable for rewards * add begin blocker * update client * cleanup comments/tests * update querier * address review comments * fix: check for division by zero * address review comments * run hook before interest is synced * Remove savings rate (#764) * remove savings rate * remove savings rate from debt param * update migrations * address review comments * Add usdx incentives calculation test (#765) * add usdx incentive calculation test * update reward calculation * add allowable error to test criteria * Update x/incentive/keeper/rewards_test.go Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> * fix: remove old fields from test genesis state Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com> Co-authored-by: Ruaridh <rhuairahrighairidh@users.noreply.github.com>
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func handleMsgClaimUSDXMintingReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimUSDXMintingReward) (*sdk.Result, error) {
err := k.ClaimUSDXMintingReward(ctx, msg.Sender, msg.Sender, msg.MultiplierName)
if err != nil {
return nil, err
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimUSDXMintingRewardVVesting(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimUSDXMintingRewardVVesting) (*sdk.Result, error) {
if err := k.ValidateIsValidatorVestingAccount(ctx, msg.Sender); err != nil {
return nil, err
}
err := k.ClaimUSDXMintingReward(ctx, msg.Sender, msg.Receiver, msg.MultiplierName)
if err != nil {
return nil, err
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
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func handleMsgClaimHardReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimHardReward) (*sdk.Result, error) {
for _, selection := range msg.DenomsToClaim {
err := k.ClaimHardReward(ctx, msg.Sender, msg.Sender, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimHardRewardVVesting(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimHardRewardVVesting) (*sdk.Result, error) {
if err := k.ValidateIsValidatorVestingAccount(ctx, msg.Sender); err != nil {
return nil, err
}
for _, selection := range msg.DenomsToClaim {
err := k.ClaimHardReward(ctx, msg.Sender, msg.Receiver, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
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func handleMsgClaimDelegatorReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimDelegatorReward) (*sdk.Result, error) {
for _, selection := range msg.DenomsToClaim {
err := k.ClaimDelegatorReward(ctx, msg.Sender, msg.Sender, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
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}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimDelegatorRewardVVesting(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimDelegatorRewardVVesting) (*sdk.Result, error) {
if err := k.ValidateIsValidatorVestingAccount(ctx, msg.Sender); err != nil {
return nil, err
}
for _, selection := range msg.DenomsToClaim {
err := k.ClaimDelegatorReward(ctx, msg.Sender, msg.Receiver, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimSwapReward(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimSwapReward) (*sdk.Result, error) {
for _, selection := range msg.DenomsToClaim {
err := k.ClaimSwapReward(ctx, msg.Sender, msg.Sender, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}
func handleMsgClaimSwapRewardVVesting(ctx sdk.Context, k keeper.Keeper, msg types.MsgClaimSwapRewardVVesting) (*sdk.Result, error) {
if err := k.ValidateIsValidatorVestingAccount(ctx, msg.Sender); err != nil {
return nil, err
}
for _, selection := range msg.DenomsToClaim {
err := k.ClaimSwapReward(ctx, msg.Sender, msg.Receiver, selection.Denom, selection.MultiplierName)
if err != nil {
return nil, err
}
Refactor to DelegatorClaim and implement new MsgClaimDelegatorReward (#948) * update claim attribute type to MultiRewardIndexes * update param attribute type to MultiRewardPeriods * keeper: update params to match types * keeper: update delegator core keeper methods * keeper: update InitializeHardDelegatorReward * keeper: update SynchronizeHardDelegatorRewards * remove reward factor in favor of reward indexes * update querier * fix test: delegator init test * fix test: delegator sync test * implement delegator reward accumulation * fix test: delegator general tests * add legact types, update v0_11 -> v0_14 migration * remove duplicate import form v0_15 migration * implement v0_15incentive migration * test data and migration test * add multiple reward denoms to init/sync tests * update delegator test with multiple reward coins * clean up simulation sync * types: introduce DelegatorClaim, refactor HardClaim * add core DelegateClaim store methods * refactor delegator reward init, accumulation, sync * update hooks * update params and genesis logic * update abci * update types tests * update querier types/keeper for compile * update supply rewards tests * update borrow reward tests * update delegator reward tests * update handler/genesis test for compile * add new msg type * implement delegator claim payouts * submission + handling of new msg * implement new querier types/keeper logic * add new queries to cli/rest * update migration * register new msgs/types on codec * remove delegator syncing from hard sync method
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}
return &sdk.Result{
Events: ctx.EventManager().Events(),
}, nil
}