diff --git a/adapters/lyve/package.json b/adapters/lyve/package.json new file mode 100644 index 00000000..e8a595ec --- /dev/null +++ b/adapters/lyve/package.json @@ -0,0 +1,24 @@ +{ + "name": "lyve", + "version": "1.0.0", + "description": "", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1", + "start": "node dist/index.js", + "compile": "tsc", + "watch": "tsc -w", + "clear": "rm -rf dist" + }, + "keywords": [], + "author": "", + "license": "UNLICENSED", + "dependencies": { + "fast-csv": "^5.0.1", + "node-fetch": "^3.3.2" + }, + "devDependencies": { + "@types/node": "^20.11.30", + "typescript": "^5.4.3" + } +} diff --git a/adapters/lyve/src/index.ts b/adapters/lyve/src/index.ts new file mode 100644 index 00000000..15b8504c --- /dev/null +++ b/adapters/lyve/src/index.ts @@ -0,0 +1,136 @@ +import * as fs from "fs"; +import { write } 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; +}; + +const LINEA_RPC = "https://rpc.linea.build"; +const LYU_ADDRESS = "0xb20116eE399f15647BB1eEf9A74f6ef3b58bc951"; + +const LYVE_SUBGRAPH_QUERY_URL = "https://api.studio.thegraph.com/query/53783/lyve-lp-tvl/version/latest"; + +const LYVE_STABILITY_POOL_QUERY = ` + query StabilityPoolQuery { + userDeposits(first: 1000,orderBy: _newDeposit, orderDirection: desc) { + _depositor, + _newDeposit + } + } +`; + +const _VESSELS_QUERY = ` + query VesselQuery { + vessels(first: 1000,where: { _status: 0 }) { + id + _borrower + _asset + updates { + _coll + blockTimestamp + } + } + } +`; + +const post = async (url: string, data: any): Promise => { + const response = await fetch(url, { + method: "POST", + headers: { + "Content-Type": "application/json", + Accept: "application/json", + }, + body: JSON.stringify(data), + }); + return await response.json(); +}; + +const getStabilityPoolData = async (blockNumber: number, blockTimestamp: number): Promise => { + const csvRows: OutputDataSchemaRow[] = []; + const responseJson = await post(LYVE_SUBGRAPH_QUERY_URL, { query: LYVE_STABILITY_POOL_QUERY }); + for (const item of responseJson.data.userDeposits) { + csvRows.push({ + block_number: blockNumber, + timestamp: blockTimestamp, + user_address: item._depositor, + token_address: LYU_ADDRESS, + token_balance: item._newDeposit, + token_symbol: "LYU", + usd_price: 0 + }); + } + return csvRows; +}; +const getVesselDepositsData = async (blockNumber: number, blockTimestamp: number): Promise => { + const csvRows: OutputDataSchemaRow[] = []; + const responseJson = await post(LYVE_SUBGRAPH_QUERY_URL, { query: _VESSELS_QUERY }); + for (const item of responseJson.data.vessels) { + const sortedUpdates = item.updates.sort((a: any, b: any) => b.blockTimestamp - a.blockTimestamp); + const updatedAssetAmount = sortedUpdates[0]._coll; + csvRows.push({ + block_number: blockNumber, + timestamp: blockTimestamp, + user_address: item._borrower, + token_address: item._asset, + token_balance: updatedAssetAmount, + token_symbol: "", + usd_price: 0 + }); + } + return csvRows; +}; +interface BlockData { + blockNumber: number; + blockTimestamp: number; +} +export const main = async (blocks: BlockData[]) => { + const allCsvRows: any[] = []; // Array to accumulate CSV rows for all blocks + const batchSize = 10; // Size of batch to trigger writing to the file + let i = 0; + + for (const { blockNumber, blockTimestamp } of blocks) { + try { + // Retrieve data using block number and timestamp + const csvRowsStabilityPool = await getStabilityPoolData(blockNumber, blockTimestamp); + const csvRowsVessels = await getVesselDepositsData(blockNumber, blockTimestamp); + const csvRows = csvRowsStabilityPool.concat(csvRowsVessels); + + // Accumulate CSV rows for all blocks + allCsvRows.push(...csvRows); + + i++; + console.log(`Processed block ${i}`); + + // Write to file when batch size is reached or at the end of loop + if (i % batchSize === 0 || i === blocks.length) { + const ws = fs.createWriteStream(`outputData.csv`, { flags: i === batchSize ? 'w' : 'a' }); + write(allCsvRows, { headers: i === batchSize ? true : false }) + .pipe(ws) + .on("finish", () => { + console.log(`CSV file has been written.`); + }); + + // Clear the accumulated CSV rows + allCsvRows.length = 0; + } + } catch (error) { + console.error(`An error occurred for block ${blockNumber}:`, error); + } + } +}; + +export const getUserTVLByBlock = async (blocks: BlockData) => { + const { blockNumber, blockTimestamp } = blocks + // Retrieve data using block number and timestamp + const csvRowsStabilityPool = await getStabilityPoolData(blockNumber, blockTimestamp); + const csvRowsVessels = await getVesselDepositsData(blockNumber, blockTimestamp); + const csvRows = csvRowsStabilityPool.concat(csvRowsVessels); + return csvRows +}; \ No newline at end of file diff --git a/adapters/lyve/tsconfig.json b/adapters/lyve/tsconfig.json new file mode 100644 index 00000000..a1736e1c --- /dev/null +++ b/adapters/lyve/tsconfig.json @@ -0,0 +1,109 @@ +{ + "compilerOptions": { + /* Visit https://aka.ms/tsconfig to read more about this file */ + + /* Projects */ + // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ + // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ + // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ + // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ + // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ + // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ + + /* Language and Environment */ + "target": "es2022", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ + // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ + // "jsx": "preserve", /* Specify what JSX code is generated. */ + // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ + // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ + // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ + // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ + // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ + // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ + // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ + // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ + // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ + + /* Modules */ + "module": "commonjs", /* Specify what module code is generated. */ + "rootDir": "src/", /* Specify the root folder within your source files. */ + // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ + // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ + // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ + // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ + // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ + // "types": [], /* Specify type package names to be included without being referenced in a source file. */ + // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ + // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ + // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ + // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ + // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ + // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ + // "resolveJsonModule": true, /* Enable importing .json files. */ + // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ + // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ + + /* JavaScript Support */ + // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ + // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ + // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ + + /* Emit */ + // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */ + // "declarationMap": true, /* Create sourcemaps for d.ts files. */ + // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ + // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ + // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ + // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ + "outDir": "dist/", /* Specify an output folder for all emitted files. */ + // "removeComments": true, /* Disable emitting comments. */ + // "noEmit": true, /* Disable emitting files from a compilation. */ + // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ + // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */ + // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ + // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ + // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ + // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ + // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ + // "newLine": "crlf", /* Set the newline character for emitting files. */ + // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ + // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ + // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ + // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ + // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ + // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */ + + /* Interop Constraints */ + // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ + // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ + // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ + "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */ + // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ + "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */ + + /* Type Checking */ + "strict": true, /* Enable all strict type-checking options. */ + // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ + // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ + // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ + // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ + // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ + // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ + // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ + // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ + // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ + // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ + // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ + // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ + // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ + // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ + // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ + // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ + // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ + // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ + + /* Completeness */ + // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ + "skipLibCheck": true /* Skip type checking all .d.ts files. */ + } +}