feat: add mango-v4 to dexs + fees

dexs/mango-v4/index.ts

@@ -0,0 +1,77 @@
+import {
+  BreakdownAdapter,
+  FetchResultVolume,
+  ProtocolType,
+} from "../../adapters/types";
+
+import fetchURL from "../../utils/fetchURL";
+
+const urlTotalStats =
+  "https://api.mngo.cloud/data/v4/stats/protocol-total-volume-fees";
+const urlDailyStats =
+  "https://api.mngo.cloud/data/v4/stats/protocol-daily-volume-fees";
+
+interface TotalStats {
+  total_volume: number;
+  total_fees: number;
+  spot_volume: number;
+  perp_volume: number;
+  spot_fees: number;
+  perp_fees: number;
+}
+interface DailyStats {
+  total_volume_24h: number;
+  total_fees_24h: number;
+  spot_volume_24h: number;
+  perp_volume_24h: number;
+  spot_fees_24h: number;
+  perp_fees_24h: number;
+}
+
+const fetchSpotVolume = async (
+  timestamp: number,
+): Promise<FetchResultVolume> => {
+  const totalStats: TotalStats = (await fetchURL(urlTotalStats)).data;
+  const dailyStats: DailyStats = (await fetchURL(urlDailyStats)).data;
+  return {
+    dailyVolume: dailyStats?.spot_volume_24h.toString(),
+    totalVolume: totalStats?.spot_volume.toString(),
+    timestamp: timestamp,
+  };
+};
+
+const fetchPerpVolume = async (
+  timestamp: number,
+): Promise<FetchResultVolume> => {
+  const totalStats: TotalStats = (await fetchURL(urlTotalStats)).data;
+  const dailyStats: DailyStats = (await fetchURL(urlDailyStats)).data;
+  return {
+    dailyVolume: dailyStats?.perp_volume_24h.toString(),
+    totalVolume: totalStats?.perp_volume.toString(),
+    timestamp: timestamp,
+  };
+};
+
+const adapter: BreakdownAdapter = {
+  breakdown: {
+    spot: {
+      solana: {
+        fetch: fetchSpotVolume,
+        runAtCurrTime: true,
+        customBackfill: undefined,
+        start: async () => 0,
+      },
+    },
+    perp: {
+      solana: {
+        fetch: fetchPerpVolume,
+        runAtCurrTime: true,
+        customBackfill: undefined,
+        start: async () => 0,
+      },
+    },
+  },
+  protocolType: ProtocolType.PROTOCOL,
+};
+
+export default adapter;

fees/mango-v4.ts

@@ -0,0 +1,83 @@
+import {
+  BreakdownAdapter,
+  FetchResultFees,
+  ProtocolType,
+  SimpleAdapter,
+} from "../adapters/types";
+import fetchURL from "../utils/fetchURL";
+
+const urlTotalStats =
+  "https://api.mngo.cloud/data/v4/stats/protocol-total-volume-fees";
+const urlDailyStats =
+  "https://api.mngo.cloud/data/v4/stats/protocol-daily-volume-fees";
+
+interface TotalStats {
+  total_volume: number;
+  total_fees: number;
+  spot_volume: number;
+  perp_volume: number;
+  spot_fees: number;
+  perp_fees: number;
+}
+interface DailyStats {
+  total_volume_24h: number;
+  total_fees_24h: number;
+  spot_volume_24h: number;
+  perp_volume_24h: number;
+  spot_fees_24h: number;
+  perp_fees_24h: number;
+}
+
+const fetchSpotFees = async (timestamp: number): Promise<FetchResultFees> => {
+  const totalStats: TotalStats = (await fetchURL(urlTotalStats)).data;
+  const dailyStats: DailyStats = (await fetchURL(urlDailyStats)).data;
+  return {
+    dailyFees: dailyStats?.total_fees_24h.toString(),
+    totalFees: totalStats?.total_fees.toString(),
+    timestamp: timestamp,
+  };
+};
+
+const fetchPerpFees = async (timestamp: number): Promise<FetchResultFees> => {
+  const totalStats: TotalStats = (await fetchURL(urlTotalStats)).data;
+  const dailyStats: DailyStats = (await fetchURL(urlDailyStats)).data;
+  return {
+    dailyFees: dailyStats?.total_fees_24h.toString(),
+    totalFees: totalStats?.total_fees.toString(),
+    timestamp: timestamp,
+  };
+};
+
+const adapter: BreakdownAdapter = {
+  breakdown: {
+    spot: {
+      solana: {
+        fetch: fetchSpotFees,
+        runAtCurrTime: true,
+        customBackfill: undefined,
+        start: async () => 0,
+        meta: {
+          methodology: {
+            Fees: "Swap fees are 0.1%, with a fee of 0.2% for stop-loss swaps. CLOB maker/taker fees are -0.02%/0.04%.",
+          },
+        },
+      },
+    },
+    perp: {
+      solana: {
+        fetch: fetchPerpFees,
+        runAtCurrTime: true,
+        customBackfill: undefined,
+        start: async () => 0,
+        meta: {
+          methodology: {
+            Fees: "Maker/taker fees are -0.03%/0.1%. Stop-loss orders have a fee of 0.2%",
+          },
+        },
+      },
+    },
+  },
+  protocolType: ProtocolType.PROTOCOL,
+};
+
+export default adapter;