fix: intercase leverage fix

CHANGELOG.md

@@ -49,6 +49,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Fixes
 
 - [1736](https://github.com/umee-network/umee/pull/1736) Blacklisted tokens no longer add themselves back to the oracle accept list.
+- [1800](https://github.com/umee-network/umee/pull/1800) Handle non-capitalized assets when calling the historacle data.
 
 ## [v4.0.0](https://github.com/umee-network/umee/releases/tag/v4.0.0) - 2023-01-20
 

proto/umee/leverage/v1/query.proto

@@ -187,6 +187,7 @@ message QueryMarketSummaryResponse {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
     (gogoproto.nullable)   = true
   ];
+  string errors = 20;
 }
 
 // QueryAccountBalances defines the request structure for the AccountBalances gRPC service handler.

swagger/swagger.yaml

@@ -455,6 +455,8 @@ paths:
                   price is used if required medians is zero. Price is nil when
                   the oracle is down or insufficient historic medians are
                   available.
+              errors:
+                type: string
             description: >-
               QueryMarketSummaryResponse defines the response structure for the
               MarketSummary gRPC service handler.
@@ -2229,6 +2231,8 @@ definitions:
           the leverage registry. Current price is used if required medians is
           zero. Price is nil when the oracle is down or insufficient historic
           medians are available.
+      errors:
+        type: string
     description: >-
       QueryMarketSummaryResponse defines the response structure for the
       MarketSummary gRPC service handler.

x/leverage/keeper/grpc_query.go

@@ -135,11 +135,17 @@ func (q Querier) MarketSummary(
 	}
 
 	// Oracle prices in response will be nil if it is unavailable
-	if oraclePrice, _, oracleErr := q.Keeper.TokenPrice(ctx, req.Denom, types.PriceModeSpot); oracleErr == nil {
+	oraclePrice, _, oracleErr := q.Keeper.TokenPrice(ctx, req.Denom, types.PriceModeSpot)
+	if oracleErr == nil {
 		resp.OraclePrice = &oraclePrice
+	} else {
+		resp.Errors += oracleErr.Error()
 	}
-	if historicPrice, _, historicErr := q.Keeper.TokenPrice(ctx, req.Denom, types.PriceModeHistoric); historicErr == nil {
+	historicPrice, _, historicErr := q.Keeper.TokenPrice(ctx, req.Denom, types.PriceModeHistoric)
+	if historicErr == nil {
 		resp.OracleHistoricPrice = &historicPrice
+	} else {
+		resp.Errors += historicErr.Error()
 	}
 
 	return &resp, nil

x/leverage/keeper/oracle.go

@@ -1,6 +1,8 @@
 package keeper
 
 import (
+	"strings"
+
 	"cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
@@ -40,7 +42,7 @@ func (k Keeper) TokenPrice(ctx sdk.Context, baseDenom string, mode types.PriceMo
 		// historic price is required for modes other than spot
 		var numStamps uint32
 		historicPrice, numStamps, err = k.oracleKeeper.MedianOfHistoricMedians(
-			ctx, t.SymbolDenom, uint64(t.HistoricMedians))
+			ctx, strings.ToUpper(t.SymbolDenom), uint64(t.HistoricMedians))
 		if err != nil {
 			return sdk.ZeroDec(), t.Exponent, errors.Wrap(err, "oracle")
 		}

x/leverage/keeper/oracle_test.go

@@ -2,6 +2,7 @@ package keeper_test
 
 import (
 	"fmt"
+	"strings"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
@@ -155,6 +156,12 @@ func (s *IntegrationTestSuite) TestOracle_TokenPrice() {
 	require.NoError(err)
 	require.Equal(sdk.MustNewDecFromStr("0.50"), p)
 	require.Equal(uint32(6), e)
+
+	// Lowercase must be converted to uppercase symbol denom ("DUMP" from "dump")
+	p, e, err = app.LeverageKeeper.TokenPrice(ctx, strings.ToLower(dumpDenom), types.PriceModeLow)
+	require.NoError(err)
+	require.Equal(sdk.MustNewDecFromStr("0.50"), p)
+	require.Equal(uint32(6), e)
 }
 
 func (s *IntegrationTestSuite) TestOracle_TokenValue() {
@@ -221,6 +228,11 @@ func (s *IntegrationTestSuite) TestOracle_TokenValue() {
 	v, err = app.LeverageKeeper.TokenValue(ctx, coin.New(pumpDenom, 2_400000), types.PriceModeLow)
 	require.NoError(err)
 	require.Equal(sdk.MustNewDecFromStr("2.4"), v)
+
+	// lowercase 2.4 PUMP * $1.00
+	v, err = app.LeverageKeeper.TokenValue(ctx, coin.New(strings.ToLower(pumpDenom), 2_400000), types.PriceModeLow)
+	require.NoError(err)
+	require.Equal(sdk.MustNewDecFromStr("2.4"), v)
 }
 
 func (s *IntegrationTestSuite) TestOracle_TotalTokenValue() {