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72a6df17fd
* add staking keeper to incentive module * update hard with delegator methods * add delegator methods to incentive * implement delegator hook scaffolds * implement hard delegator reward accumulation * update claim names to delegator * stakingKeeper expected keeper methods * accumulate delegator rewards * initialize delegator reward * synchronize delegator reward * add TODO comments to rewards * implement staking hooks interface * initial revisions * remove outdated TODO * update methods for test compatibility * update method names for test compatibility * implement initial accumulate delegator reward test * attempt validator set up in staking module * initial synchronize delegator reward test * delegator accumulation test passing * synchronize delegator rewards test (not passing) * synchronize delegator rewards passing * revisions
111 lines
4.2 KiB
Go
111 lines
4.2 KiB
Go
package keeper
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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cdptypes "github.com/kava-labs/kava/x/cdp/types"
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hardtypes "github.com/kava-labs/kava/x/hard/types"
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)
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// Hooks wrapper struct for hooks
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type Hooks struct {
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k Keeper
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}
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var _ cdptypes.CDPHooks = Hooks{}
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var _ hardtypes.HARDHooks = Hooks{}
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var _ stakingtypes.StakingHooks = Hooks{}
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// Hooks create new incentive hooks
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func (k Keeper) Hooks() Hooks { return Hooks{k} }
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// ------------------- Cdp Module Hooks -------------------
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// AfterCDPCreated function that runs after a cdp is created
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func (h Hooks) AfterCDPCreated(ctx sdk.Context, cdp cdptypes.CDP) {
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h.k.InitializeUSDXMintingClaim(ctx, cdp)
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}
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// BeforeCDPModified function that runs before a cdp is modified
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// note that this is called immediately after interest is synchronized, and so could potentially
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// be called AfterCDPInterestUpdated or something like that, if we we're to expand the scope of cdp hooks
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func (h Hooks) BeforeCDPModified(ctx sdk.Context, cdp cdptypes.CDP) {
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h.k.SynchronizeUSDXMintingReward(ctx, cdp)
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}
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// ------------------- Hard Module Hooks -------------------
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// AfterDepositCreated function that runs after a deposit is created
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func (h Hooks) AfterDepositCreated(ctx sdk.Context, deposit hardtypes.Deposit) {
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h.k.InitializeHardSupplyReward(ctx, deposit)
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}
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// BeforeDepositModified function that runs before a deposit is modified
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func (h Hooks) BeforeDepositModified(ctx sdk.Context, deposit hardtypes.Deposit) {
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h.k.SynchronizeHardSupplyReward(ctx, deposit)
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}
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// AfterDepositModified function that runs after a deposit is modified
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func (h Hooks) AfterDepositModified(ctx sdk.Context, deposit hardtypes.Deposit) {
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h.k.UpdateHardSupplyIndexDenoms(ctx, deposit)
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}
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// AfterBorrowCreated function that runs after a borrow is created
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func (h Hooks) AfterBorrowCreated(ctx sdk.Context, borrow hardtypes.Borrow) {
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h.k.InitializeHardBorrowReward(ctx, borrow)
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}
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// BeforeBorrowModified function that runs before a borrow is modified
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func (h Hooks) BeforeBorrowModified(ctx sdk.Context, borrow hardtypes.Borrow) {
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h.k.SynchronizeHardBorrowReward(ctx, borrow)
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}
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// AfterBorrowModified function that runs after a borrow is modified
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func (h Hooks) AfterBorrowModified(ctx sdk.Context, borrow hardtypes.Borrow) {
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h.k.UpdateHardBorrowIndexDenoms(ctx, borrow)
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}
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// ------------------- Staking Module Hooks -------------------
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// BeforeDelegationCreated runs before a delegation is created
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func (h Hooks) BeforeDelegationCreated(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) {
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h.k.InitializeHardDelegatorReward(ctx, delAddr)
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}
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// BeforeDelegationSharesModified runs before an existing delegation is modified
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func (h Hooks) BeforeDelegationSharesModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) {
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h.k.SynchronizeHardDelegatorRewards(ctx, delAddr)
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}
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// NOTE: following hooks are just implemented to ensure StakingHooks interface compliance
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// BeforeValidatorSlashed is called before a validator is slashed
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func (h Hooks) BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, fraction sdk.Dec) {}
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// AfterValidatorBeginUnbonding is called after a validator begins unbonding
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func (h Hooks) AfterValidatorBeginUnbonding(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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}
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// AfterValidatorBonded is called after a validator is bonded
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func (h Hooks) AfterValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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}
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// AfterDelegationModified runs after a delegation is modified
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func (h Hooks) AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) {
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}
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// BeforeDelegationRemoved runs directly before a delegation is deleted
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func (h Hooks) BeforeDelegationRemoved(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) {
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}
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// AfterValidatorCreated runs after a validator is created
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func (h Hooks) AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress) {}
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// BeforeValidatorModified runs before a validator is modified
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func (h Hooks) BeforeValidatorModified(ctx sdk.Context, valAddr sdk.ValAddress) {}
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// AfterValidatorRemoved runs after a validator is removed
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func (h Hooks) AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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}
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