feat(dexs): add swapr v3 dex data (#4008)

* feat(dexs): add swapr v3 dex data

* refactor

---------

Co-authored-by: Eden <[email protected]>

Author: adamazad

dexs/swapr-v3/index.ts

@@ -0,0 +1,51 @@
+import { FetchOptions, SimpleAdapter } from '../../adapters/types'
+import { CHAIN } from '../../helpers/chains'
+import { request } from 'graphql-request'
+import * as sdk from '@defillama/sdk'
+
+const protocolFee = 0.1
+
+const fetch = async (
+  _timestamp: number,
+  _: any,
+  options: FetchOptions,
+): Promise<any> => {
+  const dayID = Math.floor(options.startOfDay / 86400)
+  const query = `
+    {
+        algebraDayData(id:${dayID}) {
+            id
+            volumeUSD
+            feesUSD
+        }
+    }`
+  const url = sdk.graph.modifyEndpoint(
+    'YwkNWffc8UTH77wDqGWgMShMq1uXdiQsD5wrD5MzKwJ',
+  )
+  const req = await request(url, query)
+  return {
+    dailyVolume: req.algebraDayData?.volumeUSD,
+    dailyFees: req.algebraDayData?.feesUSD,
+    dailyUserFees: req.algebraDayData?.feesUSD,
+    dailyRevenue: req.algebraDayData?.feesUSD,
+    dailyProtocolRevenue: req.algebraDayData?.feesUSD * protocolFee,
+    dailySupplySideRevenue: req.algebraDayData?.feesUSD * (1 - protocolFee),
+  }
+}
+
+const methodology = {
+  Fees: 'Swap fees paid by users.',
+  UserFees: 'Swap fees paid by users.',
+  Revenue: '10% swap fees collected by Swapr protocol.',
+  ProtocolRevenue: '10% swap fees collected by Swapr protocol.',
+  SupplySideRevenue: '90% swap fees distributed to LPs.',
+}
+
+const adapter: SimpleAdapter = {
+  fetch,
+  methodology,
+  chains: [CHAIN.XDAI],
+  start: '2023-09-22',
+}
+
+export default adapter

dexs/swapr/index.ts

@@ -2,16 +2,25 @@ import { CHAIN } from "../../helpers/chains";
 import { FetchOptions, SimpleAdapter } from "../../adapters/types";
 import { getUniV2LogAdapter } from "../../helpers/uniswap";
 
-const factories = {
+const factories: any = {
   [CHAIN.ETHEREUM]: '0xd34971BaB6E5E356fd250715F5dE0492BB070452',
   [CHAIN.ARBITRUM]: '0x359f20ad0f42d75a5077e65f30274cabe6f4f01a',
   [CHAIN.XDAI]: '0x5d48c95adffd4b40c1aaadc4e08fc44117e02179',
 };
 
+const methodology = {
+  Fees: 'Swap fees paid by users.',
+  UserFees: 'Swap fees paid by users.',
+  Revenue: '10% swap fees collected by Swapr protocol.',
+  ProtocolRevenue: '10% swap fees collected by Swapr protocol.',
+  SupplySideRevenue: '90% swap fees distributed to LPs.',
+}
+
 const adapter: SimpleAdapter = {
   version: 2,
+  methodology,
   fetch: async function(options: FetchOptions) {
-    const fetchFunction = getUniV2LogAdapter({ factory: factories[options.chain] })
+    const fetchFunction = getUniV2LogAdapter({ factory: factories[options.chain], userFeesRatio: 1, revenueRatio: 0.1, protocolRevenueRatio: 0.1 })
     return fetchFunction(options)
   },
   chains: [CHAIN.ETHEREUM, CHAIN.ARBITRUM, CHAIN.XDAI],

fees/swapr-v3.ts

@@ -0,0 +1,3 @@
+import adapter from "../dexs/swapr-v3";
+
+export default adapter;

fees/swapr.ts

@@ -0,0 +1,3 @@
+import adapter from "../dexs/swapr";
+
+export default adapter;