Fix Mayan volume (#422)

* set up mayan adapter

* Add Mayan adapter and integrate event fetching and volume calculation

* Refactor Mayan event fetching to use API key and improve error handling; streamline volume calculation logic

* deleted pnpm lock yaml

* removed old comment

* Refactor Mayan event fetching to use secure API endpoint and improve error handling; update handler export for scheduled execution

* added missing filters  to process batch

* fixed double counting txs, removed pricing from mayan's API and added correct chain assignments

* Fixed mayan volume amounts

Author: kinsyudev

src/utils/aggregate.ts

@@ -355,7 +355,10 @@ export const aggregateData = async (
         if (priceData && (priceData.confidence === undefined || priceData.confidence >= defaultConfidenceThreshold)) {
           const { price, decimals } = priceData;
           let bnAmount = null;
-          if (transformedDecimals) {
+          // mayan adapter stores amount already formatted as decimals
+          if (bridgeDbName === "mayan") {
+            bnAmount = rawBnAmount;
+          } else if (transformedDecimals) {
             bnAmount = rawBnAmount.dividedBy(10 ** Number(transformedDecimals));
           } else {
             bnAmount = rawBnAmount.dividedBy(10 ** Number(decimals));