0g-chain/x/community/keeper/proposal_handler.go

package keeper

import (
	sdk "github.com/cosmos/cosmos-sdk/types"

	"github.com/0glabs/0g-chain/x/community/types"
)

// HandleCommunityPoolLendDepositProposal is a handler for executing a passed community pool lend deposit proposal.
func HandleCommunityPoolLendDepositProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendDepositProposal) error {
	// move funds from community pool to x/community so hard position is held by this module.
	err := k.distrKeeper.DistributeFromFeePool(ctx, p.Amount, k.moduleAddress)
	if err != nil {
		return err
	}
	// deposit funds into hard
	return k.hardKeeper.Deposit(ctx, k.moduleAddress, p.Amount)
}

// HandleCommunityPoolLendWithdrawProposal is a handler for executing a passed community pool lend withdraw proposal.
func HandleCommunityPoolLendWithdrawProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendWithdrawProposal) error {
	// withdraw funds from x/hard to this module account
	return k.hardKeeper.Withdraw(ctx, k.moduleAddress, p.Amount)
}

// HandleCommunityCDPRepayDebtProposal is a handler for executing a passed community pool cdp repay debt proposal.
func HandleCommunityCDPRepayDebtProposal(ctx sdk.Context, k Keeper, p *types.CommunityCDPRepayDebtProposal) error {
	// make debt repayment
	return k.cdpKeeper.RepayPrincipal(ctx, k.moduleAddress, p.CollateralType, p.Payment)
}

// HandleCommunityCDPWithdrawCollateralProposal is a handler for executing a
// passed community pool cdp withdraw collateral proposal.
func HandleCommunityCDPWithdrawCollateralProposal(
	ctx sdk.Context,
	k Keeper,
	p *types.CommunityCDPWithdrawCollateralProposal,
) error {
	// withdraw collateral
	return k.cdpKeeper.WithdrawCollateral(ctx, k.moduleAddress, k.moduleAddress, p.Collateral, p.CollateralType)
}