fix meteora volume

dexs/meteora/index.ts

@@ -1,19 +1,47 @@
 import { CHAIN } from '../../helpers/chains';
 import { httpGet } from '../../utils/fetchURL';
 
-const meteoraStatsEndpoint = "https://met-stats.meteora.ag/defillama/stats";
+const meteoraStatsEndpoint = 'https://amm-v2.meteora.ag/pools/v2';
 
 interface Stats24H {
   dailyVolume: number
   timestamp: number
 };
 
+interface Pool {
+  total_count: number
+  data: Array<{
+    trading_volume: number
+  }>
+}
+
 async function fetch(timestamp: number): Promise<Stats24H> {
-  let response: Stats24H = await httpGet(meteoraStatsEndpoint);
-  return {
-    dailyVolume: response.dailyVolume,
-    timestamp: timestamp
-  };
+  let dailyVolume = 0;
+  let page = 0;
+  try {
+    while (true) {
+      const url = `${meteoraStatsEndpoint}?page=${page}&size=500`;
+      const response:Pool = (await httpGet(url));
+      response.data.forEach(pool => {
+        dailyVolume += pool.trading_volume;
+      })
+      if (response.data.length < 500) {
+        break;
+      }
+      if (page > 50) break;
+      page++;
+    }
+    return {
+      dailyVolume: dailyVolume,
+      timestamp: timestamp
+    }
+  } catch (error) {
+    return {
+      dailyVolume: dailyVolume,
+      timestamp: timestamp
+    }
+  }
+
 }
 
 export default {