get multiple data feed by symbols

node/pkg/dal/api/controller.go

@@ -187,3 +187,34 @@ func getLatestFeed(c *fiber.Ctx) error {
 
 	return c.JSON(*result)
 }
+
+func getLatestMultipleFeeds(c *fiber.Ctx) error {
+	symbols := c.Params("symbols")
+
+	if symbols == "" {
+		return errors.New("invalid symbol: empty symbol")
+	}
+
+	symbols_slice := strings.Split(symbols, ",")
+	result_slice := make([]*dalcommon.OutgoingSubmissionData, len(symbols_slice))
+
+	for _, symbol := range symbols_slice {
+		if !strings.Contains(symbol, "-") {
+			return errors.New("symbol should be in {BASE}-{QUOTE} format")
+		}
+
+		if !strings.Contains(symbol, "test") {
+			symbol = strings.ToUpper(symbol)
+		}
+
+		result, err := ApiController.Collector.GetLatestData(symbol)
+
+		if err != nil {
+			return err
+		}
+
+		result_slice = append(result_slice, result)
+	}
+
+	return c.JSON(result_slice)
+}

node/pkg/dal/api/route.go

@@ -11,5 +11,6 @@ func Routes(router fiber.Router) {
 	api.Get("/symbols", getSymbols)
 	api.Get("/latest-data-feeds/all", getLatestFeeds)
 	api.Get("/latest-data-feeds/:symbol", getLatestFeed)
+	api.Get("/latest-multiple-data-feeds/:symbols", getLatestMultipleFeeds)
 	api.Get("/ws", websocket.New(ApiController.handleWebsocket))
 }