mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-27 16:55:21 +00:00
8186367c8b
* Add consolidate methods * Update distr feepool balance with dust, add tests * Set params for proposal handler to not influence module balances * Add StakingRewardsPerSecond param for proposal test * Update changelog * Update test to check emitted events * Log dust amounts for x/distribution * Modify feepool communitypool field instead of entire replacement * Update tests to include cases with empty balances * Move EventsContains to app * Remove extra copied ModuleName * Add Require() to incentive claims in tests to reduce errors * Move consolidate tests to testutil * Only transfer non-ukava coins * Add DefaultStakingRewardsState to proposal handler test * Move event emit before consolidate * add golangci specific timeout --------- Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
105 lines
3.1 KiB
Go
105 lines
3.1 KiB
Go
package keeper
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/kava-labs/kava/x/community/types"
|
|
|
|
kavadisttypes "github.com/kava-labs/kava/x/kavadist/types"
|
|
|
|
distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
|
|
)
|
|
|
|
// StartCommunityFundConsolidation consolidates the community funds from
|
|
// x/distribution and x/kavadist into the x/community module account
|
|
func (k Keeper) StartCommunityFundConsolidation(ctx sdk.Context) error {
|
|
logger := k.Logger(ctx)
|
|
logger.Info("community fund consolidation upgrade started")
|
|
|
|
// Consolidate x/distribution community pool
|
|
if err := k.consolidateCommunityDistribution(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Consolidate x/kavadist account
|
|
if err := k.consolidateCommunityKavadist(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Log new x/community balance
|
|
communityCoins := k.GetModuleAccountBalance(ctx)
|
|
logger.Info(fmt.Sprintf("community funds consolidated, x/community balance is now %s", communityCoins))
|
|
|
|
return nil
|
|
}
|
|
|
|
// consolidateCommunityDistribution transfers all coins from the x/distribution
|
|
// community pool to the x/community module account
|
|
func (k Keeper) consolidateCommunityDistribution(ctx sdk.Context) error {
|
|
logger := k.Logger(ctx)
|
|
|
|
// Get community coins with leftover leftoverDust
|
|
truncatedCoins, leftoverDust := k.distrKeeper.
|
|
GetFeePoolCommunityCoins(ctx).
|
|
TruncateDecimal()
|
|
|
|
// Transfer to x/community
|
|
err := k.bankKeeper.SendCoinsFromModuleToModule(
|
|
ctx,
|
|
distrtypes.ModuleName, // sender
|
|
types.ModuleName, // recipient
|
|
truncatedCoins,
|
|
)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to transfer x/distribution coins to x/community: %w", err)
|
|
}
|
|
|
|
logger.Info(fmt.Sprintf("transferred %s from x/distribution to x/community", truncatedCoins))
|
|
|
|
// Set x/distribution community pool to remaining dust amounts
|
|
feePool := k.distrKeeper.GetFeePool(ctx)
|
|
feePool.CommunityPool = leftoverDust
|
|
k.distrKeeper.SetFeePool(ctx, feePool)
|
|
|
|
logger.Info(fmt.Sprintf("remaining x/distribution community pool dust: %s", leftoverDust))
|
|
|
|
return nil
|
|
}
|
|
|
|
// consolidateCommunityKavadist transfers all coins from the x/kavadist module
|
|
// account to the x/community module account
|
|
func (k Keeper) consolidateCommunityKavadist(ctx sdk.Context) error {
|
|
logger := k.Logger(ctx)
|
|
|
|
kavadistAcc := k.accountKeeper.GetModuleAccount(ctx, kavadisttypes.KavaDistMacc)
|
|
transferCoins := k.bankKeeper.GetAllBalances(ctx, kavadistAcc.GetAddress())
|
|
|
|
// Remove ukava from transfer coins - ony transfer non-ukava coins
|
|
found, kavaCoins := transferCoins.Find("ukava")
|
|
if found {
|
|
transferCoins = transferCoins.Sub(kavaCoins)
|
|
}
|
|
|
|
// Transfer remaining coins to x/community
|
|
err := k.bankKeeper.SendCoinsFromModuleToModule(
|
|
ctx,
|
|
kavadisttypes.ModuleName, // sender
|
|
types.ModuleName, // recipient
|
|
transferCoins,
|
|
)
|
|
if err != nil {
|
|
return fmt.Errorf("failed to transfer x/kavadist coins to x/community: %w", err)
|
|
}
|
|
|
|
kavadistRemainingCoins := k.bankKeeper.GetAllBalances(ctx, kavadistAcc.GetAddress())
|
|
|
|
logger.Info(fmt.Sprintf(
|
|
"transferred %s from x/kavadist to x/community, remaining x/kavadist balance: %s",
|
|
transferCoins,
|
|
kavadistRemainingCoins,
|
|
))
|
|
|
|
return nil
|
|
}
|