Improve data gathering for currencies, add warning if it fails

apps/api/src/services/data-gathering.service.ts

@@ -334,6 +334,7 @@ export class DataGatheringService {
                 ?.marketPrice;
           }
 
+          if (lastMarketPrice) {
             try {
               await this.prismaService.marketData.create({
                 data: {
@@ -344,6 +345,14 @@ export class DataGatheringService {
                 }
               });
             } catch {}
+          } else {
+            Logger.warn(
+              `Failed to gather data for symbol ${symbol} at ${format(
+                currentDate,
+                DATE_FORMAT
+              )}.`
+            );
+          }
 
           // Count month one up for iteration
           currentDate = new Date(
@@ -492,8 +501,8 @@ export class DataGatheringService {
         }
       })
     )
-      .filter((symbolProfile) => {
-        return symbolsToGather.includes(symbolProfile.symbol);
+      .filter(({ symbol }) => {
+        return symbolsToGather.includes(symbol);
       })
       .map((symbolProfile) => {
         return {
@@ -504,6 +513,9 @@ export class DataGatheringService {
 
     const currencyPairsToGather = this.exchangeRateDataService
       .getCurrencyPairs()
+      .filter(({ symbol }) => {
+        return symbolsToGather.includes(symbol);
+      })
       .map(({ dataSource, symbol }) => {
         return {
           dataSource,