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handler.go
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handler.go
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package treasury
import (
"fmt"
sdk "github.com/ayher/anatha/types"
sdkerrors "github.com/ayher/anatha/types/errors"
"github.com/ayher/project-anatha/x/treasury/internal/types"
"time"
govtypes "github.com/ayher/anatha/x/gov/types"
)
func NewHandler(k Keeper) sdk.Handler {
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
switch msg := msg.(type) {
case MsgAddOperator:
return handleMsgAddOperator(ctx, k, msg)
case MsgRemoveOperator:
return handleMsgRemoveOperator(ctx, k, msg)
case MsgDisburse:
return handleMsgDisburse(ctx, k, msg)
case MsgDisburseToEscrow:
return handleMsgDisburseToEscrow(ctx, k, msg)
case MsgDisburseFromEscrow:
return handleMsgDisburseFromEscrow(ctx, k, msg)
case MsgRevertFromEscrow:
return handleMsgRevertFromEscrow(ctx, k, msg)
case MsgCancelDisbursement:
return handleMsgCancelDisbursement(ctx, k, msg)
case MsgCreateSellOrder:
return handleMsgCreateSellOrder(ctx, k, msg)
case MsgCreateBuyOrder:
return handleMsgCreateBuyOrder(ctx, k, msg)
case MsgSwap:
return handleMsgSwap(ctx, k, msg)
default:
errMsg := fmt.Sprintf("unrecognized %s message type: %T", ModuleName, msg)
return nil, sdkerrors.Wrap(sdkerrors.ErrUnknownRequest, errMsg)
}
}
}
func NewTreasuryProposalHandler(k Keeper) govtypes.Handler {
return func(ctx sdk.Context, content govtypes.Content) error {
switch c := content.(type) {
case AddBuyBackLiquidityProposal:
return handleAddBuyBackLiquidityProposal(ctx, k, c)
case RemoveBuyBackLiquidityProposal:
return handleRemoveBuyBackLiquidityProposal(ctx, k, c)
case BurnDistributionProfitsProposal:
return handleBurnDistributionProfitsProposal(ctx, k, c)
case TransferFromDistributionProfitsToBuyBackLiquidityProposal:
return handleTransferFromDistributionProfitsToBuyBackLiquidityProposal(ctx, k, c)
case TransferFromTreasuryToSwapEscrowProposal:
return handleTransferFromTreasuryToSwapEscrowProposal(ctx, k, c)
case TransferFromSwapEscrowToBuyBackProposal:
return handleTransferSwapEscrowToBuyBackProposal(ctx, k, c)
default:
return sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized treasury proposal content type: %T", c)
}
}
}
func handleAddBuyBackLiquidityProposal(ctx sdk.Context, k Keeper, p AddBuyBackLiquidityProposal) error {
err := k.MintCoinsToBuyBackLiquidityFund(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeAddBuyBackLiquidity,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleRemoveBuyBackLiquidityProposal(ctx sdk.Context, k Keeper, p RemoveBuyBackLiquidityProposal) error {
err := k.BurnCoinsFromBuyBackLiquidityFund(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeRemoveBuyBackLiquidity,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleBurnDistributionProfitsProposal(ctx sdk.Context, k Keeper, p BurnDistributionProfitsProposal) error {
err := k.BurnFromDistributionProfits(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeBurnDistributionProfits,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleTransferFromDistributionProfitsToBuyBackLiquidityProposal(ctx sdk.Context, k Keeper, p TransferFromDistributionProfitsToBuyBackLiquidityProposal) error {
err := k.TransferFromDistributionProfitsToBuyBackLiquidity(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeTransferFromDistributionProfitsToBuyBackLiquidity,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleTransferFromTreasuryToSwapEscrowProposal(ctx sdk.Context, k Keeper, p TransferFromTreasuryToSwapEscrowProposal) error {
err := k.TransferFromTreasuryToSwapEscrow(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeTransferFromTreasuryToSwapEscrow,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleTransferSwapEscrowToBuyBackProposal(ctx sdk.Context, k Keeper, p TransferFromSwapEscrowToBuyBackProposal) error {
err := k.TransferFromSwapEscrowToBuyBack(ctx, p.Amount)
if err != nil {
return err
}
ctx.EventManager().EmitEvent(
sdk.NewEvent(
types.EventTypeTransferSwapEscrowToBuyBack,
sdk.NewAttribute(types.AttributeKeyTitle, p.Title),
sdk.NewAttribute(types.AttributeKeyDescription, p.Description),
sdk.NewAttribute(types.AttributeKeyAmount, p.Amount.String()),
sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueModule),
),
)
return nil
}
func handleMsgAddOperator(ctx sdk.Context, k Keeper, msg MsgAddOperator) (*sdk.Result, error) {
err := k.HandleAddOperator(ctx, msg.Sender, msg.Operator)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgRemoveOperator(ctx sdk.Context, k Keeper, msg MsgRemoveOperator) (*sdk.Result, error) {
err := k.HandleRemoveOperator(ctx, msg.Sender, msg.Operator)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgDisburse(ctx sdk.Context, k Keeper, msg MsgDisburse) (*sdk.Result, error) {
err := k.HandleDisburse(ctx, msg.Operator, msg.Recipient, msg.Amount, msg.Reference)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgDisburseToEscrow(ctx sdk.Context, k Keeper, msg MsgDisburseToEscrow) (*sdk.Result, error) {
err := k.HandleDisburseToEscrow(ctx, msg.Operator, msg.Amount, msg.Reference)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgDisburseFromEscrow(ctx sdk.Context, k Keeper, msg MsgDisburseFromEscrow) (*sdk.Result, error) {
err := k.HandleDisburseFromEscrow(ctx, msg.Operator, msg.Reference, msg.Recipient)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgRevertFromEscrow(ctx sdk.Context, k Keeper, msg MsgRevertFromEscrow) (*sdk.Result, error) {
err := k.HandleRevertFromEscrow(ctx, msg.Operator, msg.Amount, msg.Reference)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgCancelDisbursement(ctx sdk.Context, k Keeper, msg MsgCancelDisbursement) (*sdk.Result, error) {
scheduledFor, err := time.Parse("2006-01-02T15:04:05.99999999999Z", msg.ScheduledFor)
if err != nil {
return nil, sdkerrors.Wrap(types.ErrInvalidTime, msg.ScheduledFor)
}
err = k.HandleCancelDisbursement(ctx, msg.Manager, msg.Recipient, scheduledFor)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgCreateSellOrder(ctx sdk.Context, k Keeper, msg MsgCreateSellOrder) (*sdk.Result, error) {
err := k.HandleCreateSellOrder(ctx, msg.Seller, msg.Amount)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgCreateBuyOrder(ctx sdk.Context, k Keeper, msg MsgCreateBuyOrder) (*sdk.Result, error) {
err := k.HandleCreateBuyOrder(ctx, msg.Buyer, msg.Amount)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}
func handleMsgSwap(ctx sdk.Context, k Keeper, msg MsgSwap) (*sdk.Result, error) {
err := k.HandleSwap(ctx, msg.Operator, msg.Recipient, msg.Amount, msg.Reference)
if err != nil {
return nil, err
}
return &sdk.Result{Events: ctx.EventManager().Events()}, nil
}