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[Leveragelp]: Leverage should be same for existing positions #627

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merged 1 commit into from
Jun 27, 2024
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[Leveragelp]: Leverage should be same for existing positions #627

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8 changes: 4 additions & 4 deletions x/leveragelp/keeper/position_open.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,9 @@ func (k Keeper) OpenLong(ctx sdk.Context, msg *types.MsgOpen) (*types.Position,
}

func (k Keeper) OpenConsolidate(ctx sdk.Context, position *types.Position, msg *types.MsgOpen) (*types.MsgOpenResponse, error) {
if !position.Leverage.Equal(msg.Leverage) {
return nil, types.ErrInvalidLeverage
}
poolId := position.AmmPoolId
pool, found := k.GetPool(ctx, poolId)
if !found {
Expand All @@ -47,11 +50,8 @@ func (k Keeper) OpenConsolidate(ctx sdk.Context, position *types.Position, msg *

collateralAmountDec := sdk.NewDecFromInt(msg.CollateralAmount)
position.Collateral = position.Collateral.Add(sdk.NewCoin(msg.CollateralAsset, msg.CollateralAmount))
maxLeverage := k.GetMaxLeverageParam(ctx)
leverage := sdk.MinDec(msg.Leverage, maxLeverage)
position.Leverage = leverage

position, err = k.ProcessOpenLong(ctx, position, leverage, collateralAmountDec, poolId, msg)
position, err = k.ProcessOpenLong(ctx, position, position.Leverage, collateralAmountDec, poolId, msg)
if err != nil {
return nil, err
}
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1 change: 1 addition & 0 deletions x/leveragelp/types/errors.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,4 +29,5 @@ var (
ErrInsufficientUsdcAfterOp = errorsmod.Register(ModuleName, 36, "insufficient amount of usdc after the operation for leveragelp withdrawal")
ErrInvalidCloseSize = errorsmod.Register(ModuleName, 37, "invalid close size")
ErrNegUserAmountAfterRepay = errorsmod.Register(ModuleName, 38, "negative user amount after repay")
ErrInvalidLeverage = errorsmod.Register(ModuleName, 39, "leverage should be same as existing position")
)
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