Merge pull request #243 from TikeshFlint/main

logx:dex : tvl by user

adapters/logx/Test/inputData.csv

@@ -0,0 +1,16 @@
+block_number,timestamp
+1225615,1702663435
+1226390,1702668085
+1226727,1702670107
+1226739,1702670179
+1227501,1702674751
+1228937,1702683367
+1230227,1702691107
+1230358,1702691893
+1230522,1702692877
+1231684,1702699849
+1232131,1702702531
+1233255,1702709275
+1233562,1702711117
+1234773,1702717857
+1235892,1702724597

adapters/logx/Test/outputDataDemo.csv

@@ -0,0 +1,14 @@
+block_number,timestamp,user_address,token_address,token_balance,token_symbol,usd_price
+1225615,1702663435,0x38f0403a832a28c065b8af30980ecd8a237fa561,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,33804080,USDC,0
+1226390,1702668085,0xebca8b5c9a3bdfb9ddf6be4ca807ad20fd5274e1,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,10000000,USDC,0
+1226727,1702670107,0xe39cfb6800bcfc2a522903d1d71a6c43a60f2ba7,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,50207906,USDC,0
+1226739,1702670179,0xe74bc1aa5cb89c3fd6f66763fe433953bed19746,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,18000000,USDC,0
+1227501,1702674751,0xc58a00cb288a67e13f285013201d15ebabe49679,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,6637500,USDC,0
+1228937,1702683367,0xfeb0e86c7bee7a8299d3de2e8e86884d4b59553f,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,298383448,USDC,0
+1230227,1702691107,0x03f139783ece1e975c162e9a765873718d8f4709,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,7314042,USDC,0
+1230358,1702691893,0x7be19c4724f14de4a9765a749ca36dcc0e18620f,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,1983668673,USDC,0
+1230522,1702692877,0x78fb7a449dd2521ff4e9374594287815b1bb97b4,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,27167978,USDC,0
+1231684,1702699849,0x84cd2c9770e986ff761cec264913dd4a9e0df17b,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,503327661,USDC,0
+1232131,1702702531,0xf76e31fcd9c00a9268c2cca1f3ab969e935c01f6,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,6049080,USDC,0
+1233255,1702709275,0x79155bf78b240bf43849de68797acbf8eacc07b6,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,10000000,USDC,0
+1233562,1702711117,0xa974890156a3649a23a6c0f2ebd77d6f7a7333d4,0x176211869ca2b568f2a7d4ee941e073a821ee1ff,16000000,USDC,0

adapters/logx/package.json

@@ -0,0 +1,30 @@
+{
+    "name": "LogX",
+    "version": "1.0.0",
+    "description": "",
+    "main": "index.js",
+    "type": "commonjs",
+    "scripts": {
+        "start": "node dist/index.js",
+        "compile": "tsc",
+        "watch": "tsc -w",
+        "clear": "rm -rf dist",
+        "test": "node "
+    },
+    "keywords": [],
+    "author": "",
+    "license": "UNLICENSED",
+    "dependencies": {
+        "@babel/core": "^7.24.7",
+        "@babel/node": "^7.24.7",
+        "@babel/preset-env": "^7.24.7",
+        "csv-parser": "^3.0.0",
+        "fast-csv": "^5.0.1",
+        "fs": "^0.0.1-security",
+        "node-fetch": "^2.7.0"
+    },
+    "devDependencies": {
+        "@types/node": "^20.11.17",
+        "typescript": "^5.3.3"
+    }
+}

adapters/logx/src/index.ts

@@ -0,0 +1,129 @@
+import fetch from 'node-fetch';
+import * as fs from 'fs';
+import { parse, writeToStream } from 'fast-csv';
+
+type OutputDataSchemaRow = {
+  block_number: number;
+  timestamp: number;
+  user_address: string;
+  token_address: string;
+  token_balance: number;
+  token_symbol:string;
+  usd_price:number;
+};
+
+interface BlockData {
+  blockNumber: number;
+  blockTimestamp: number;
+}
+
+const LOGX_SUBGRAPH_QUERY_URL = 'https://api.goldsky.com/api/public/project_clxspa1gpqpvl01w65jr93p57/subgraphs/LlpManager-linea/1.0.2/gn';
+const PAGE_SIZE = 1000;
+
+const post = async (url: string, data: any): Promise<any> => {
+  const response = await fetch(url, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Accept: 'application/json',
+    },
+    body: JSON.stringify(data),
+  });
+  return await response.json();
+};
+
+const getPoolData = async (blockNumber: number, skipPage: number, blockTimestamp?: number): Promise<OutputDataSchemaRow[]> => {
+  const LOGX_POOL_QUERY = `
+    query LiquidityQuery {
+      addLiquidities(
+        skip: ${skipPage}
+        first: ${PAGE_SIZE}, 
+        where: { block_number: ${blockNumber}},
+      ) {
+        id
+        account
+        token
+        amount
+        llpSupply
+        timestamp_
+      }
+    }
+  `;
+  const csvRows: OutputDataSchemaRow[] = [];
+  const responseJson = await post(LOGX_SUBGRAPH_QUERY_URL, { query: LOGX_POOL_QUERY });
+
+  for (const item of responseJson.data.addLiquidities) {
+    csvRows.push({
+      block_number: blockNumber,
+      timestamp: item.timestamp_,
+      user_address: item.account,
+      token_address: item.token,
+      token_balance: item.amount,
+      token_symbol:'USDC',
+      usd_price:0
+    });
+  }
+
+  // Check if there are more records to fetch recursively
+  if (responseJson.data.addLiquidities.length === PAGE_SIZE) {
+    const nextPageRows = await getPoolData(blockNumber, skipPage + PAGE_SIZE, blockTimestamp);
+    csvRows.push(...nextPageRows);
+  }
+
+  return csvRows;
+};
+
+export const getUserTVLByBlock = async (blocks: BlockData) => {
+  const { blockNumber, blockTimestamp } = blocks;
+  // Retrieve data using block number and timestamp
+  const csvRows = await getPoolData(blockNumber, 0, blockTimestamp);
+  return csvRows;
+};
+
+const readBlocksFromCSV = async (filePath: string): Promise<BlockData[]> => {
+  const blocks: BlockData[] = [];
+
+  return new Promise((resolve, reject) => {
+    fs.createReadStream(filePath)
+      .pipe(parse({ headers: true }))
+      .on('error', error => reject(error))
+      .on('data', (row: any) => {
+        const blockNumber = parseInt(row.block_number, 10);
+        const blockTimestamp = parseInt(row.timestamp, 10);
+        if (!isNaN(blockNumber) && blockTimestamp) {
+          blocks.push({ blockNumber, blockTimestamp });
+        }
+      })
+      .on('end', () => resolve(blocks));
+  });
+};
+
+const fetchAndWriteToCsv = async (filePath: string, blocks: BlockData[]) => {
+  const allCsvRows: OutputDataSchemaRow[] = [];
+
+  for (const block of blocks) {
+    try {
+      const result = await getUserTVLByBlock(block);
+      allCsvRows.push(...result);
+    } catch (error) {
+      console.error(`An error occurred for block ${block.blockNumber}:`, error);
+    }
+  }
+
+  const fileExists = fs.existsSync(filePath);
+  const ws = fs.createWriteStream(filePath, { flags: 'a' });
+
+  writeToStream(ws, allCsvRows, { headers: !fileExists, includeEndRowDelimiter: true })
+    .on('finish', () => {
+      console.log(`CSV file '${filePath}' has been written successfully.`);
+    });
+};
+
+const inputFilePath = 'Test/inputData.csv';
+const outputFilePath = 'Test/outputData.csv';
+
+readBlocksFromCSV(inputFilePath).then(async (blocks) => {
+  await fetchAndWriteToCsv(outputFilePath, blocks);
+}).catch((err) => {
+  console.error('Error reading CSV file:', err);
+});

adapters/logx/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "compilerOptions": {
+    "esModuleInterop": true,
+    "module": "CommonJS",
+    "target": "ESNext",
+    "strict": true,
+    "moduleResolution": "node",
+    "forceConsistentCasingInFileNames": true
+  }
+}