fix: SuperfluidDelegationsByValidatorDenom does not return equivalent…

… staked amount (#7857)

* fix SuperfluidDelegationsByValidatorDenom query

* add changelog

CHANGELOG.md

@@ -78,6 +78,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * [#7833](https://github.com/osmosis-labs/osmosis/pull/7883) Bump max gas wanted per tx to 6 mil
 * [#7839](https://github.com/osmosis-labs/osmosis/pull/7839) Add ICA controller
 * [#7527](https://github.com/osmosis-labs/osmosis/pull/7527) Add 30M gas limit to CW pool contract calls
+* [#7857](https://github.com/osmosis-labs/osmosis/pull/7857) SuperfluidDelegationsByValidatorDenom query now returns equivalent staked amount
 
 ### SDK
 

x/superfluid/keeper/grpc_query.go

@@ -263,11 +263,9 @@ func (q Querier) SuperfluidDelegationsByDelegator(goCtx context.Context, req *ty
 		if err != nil {
 			return nil, err
 		}
+
 		coin := sdk.NewCoin(appparams.BaseCoinUnit, equivalentAmount)
 
-		if err != nil {
-			return nil, err
-		}
 		res.SuperfluidDelegationRecords = append(res.SuperfluidDelegationRecords,
 			types.SuperfluidDelegationRecord{
 				DelegatorAddress:       req.DelegatorAddress,
@@ -428,11 +426,21 @@ func (q Querier) SuperfluidDelegationsByValidatorDenom(goCtx context.Context, re
 
 	for _, lock := range periodLocks {
 		lockedCoins := sdk.NewCoin(req.Denom, lock.GetCoins().AmountOf(req.Denom))
+		baseDenom := lock.Coins.GetDenomByIndex(0)
+
+		equivalentAmount, err := q.Keeper.GetSuperfluidOSMOTokens(ctx, baseDenom, lockedCoins.Amount)
+		if err != nil {
+			return nil, err
+		}
+
+		coin := sdk.NewCoin(appparams.BaseCoinUnit, equivalentAmount)
+
 		res.SuperfluidDelegationRecords = append(res.SuperfluidDelegationRecords,
 			types.SuperfluidDelegationRecord{
-				DelegatorAddress: lock.GetOwner(),
-				ValidatorAddress: req.ValidatorAddress,
-				DelegationAmount: lockedCoins,
+				DelegatorAddress:       lock.GetOwner(),
+				ValidatorAddress:       req.ValidatorAddress,
+				DelegationAmount:       lockedCoins,
+				EquivalentStakedAmount: &coin,
 			},
 		)
 	}