fixed typing on oracle calc

batcher-ui/src/commands/events.ts

@@ -73,11 +73,13 @@ export const newEventCmd = (event: BigMapEvent, toks: Map<string, Token>) => {
                 console.info('Oracle change', data);
                 const buyToken = tokens.get(data.swap.from.token.name);
                 const sellToken = tokens.get(data.swap.to.name);
+                const buyTokenDecimals: number = buyToken?.decimals || 0;
+                const sellTokenDecimals: number = sellToken?.decimals || 0;
                 dispatch(
                   updateOraclePrice(
                     computeOraclePrice(data.rate, {
-                      buyDecimals: parseInt(buyToken?.decimals) || 0,
-                      sellDecimals: parseInt(sellToken?.decimals) || 0,
+                      buyDecimals: buyTokenDecimals,
+                      sellDecimals: sellTokenDecimals,
                     })
                   )
                 );
@@ -89,12 +91,14 @@ export const newEventCmd = (event: BigMapEvent, toks: Map<string, Token>) => {
                 const status = mapStatus(data);
                 const buyToken = tokens.get(data.pair.string_0);
                 const sellToken = tokens.get(data.pair.string_1);
+                const buyTokenDecimals: number = buyToken?.decimals || 0;
+                const sellTokenDecimals: number = sellToken?.decimals || 0;
                 dispatch(updateBatcherStatus(status));
                 dispatch(
                   updateVolumes(
                     toVolumes(data.volumes, {
-                      buyDecimals: buyToken?.decimals || 0,
-                      sellDecimals: sellToken?.decimals || 0,
+                      buyDecimals: buyTokenDecimals,
+                      sellDecimals: sellTokenDecimals,
                     })
                   )
                 );

batcher-ui/src/commands/exchange.ts

@@ -104,8 +104,8 @@ const fetchOraclePriceCmd = (
       const to = tokensMapped.get(rate.swap.to);
       const from = tokensMapped.get(rate.swap.from);
       return computeOraclePrice(rate.rate, {
-        buyDecimals: to.decimals,
-        sellDecimals: from.decimals,
+        buyDecimals: to?.decimals || 0,
+        sellDecimals: from?.decimals || 0,
       });
     },
     {