feat: initial commit

.gitignore

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+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

helpers/helpers.js

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+exports.getIp = req => {
+  if (!req || !req.headers) {
+    return "";
+  }
+  const forwarded = req.headers["x-forwarded-for"];
+  const before = forwarded
+    ? forwarded.split(/, /)[0]
+    : req.connection.remoteAddress;
+  const ip = process.env.NODE_ENV === "development" ? "1.2.3.4" : before;
+  return ip;
+};

helpers/logger.js

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+const { createLogger, format, transports } = require("winston");
+const path = require("path");
+require("dotenv").config();
+
+const combinedFormat =
+  process.env.NODE_ENV === "development"
+    ? format.combine(
+        format.label({
+          label: path.basename(process.mainModule.filename)
+        }),
+        format.colorize(),
+        format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+        format.printf(
+          info =>
+            `${info.timestamp} ${info.level} [${info.label}]: ${info.message}`
+        )
+      )
+    : format.combine(
+        format.label({
+          label: path.basename(process.mainModule.filename)
+        }),
+        format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
+        format.printf(
+          info =>
+            `${info.timestamp} ${info.level} [${info.label}]: ${info.message}`
+        )
+      );
+
+const logger = createLogger({
+  level: process.env.LOG_LEVEL || "silly",
+  format: combinedFormat,
+  transports: [new transports.Console()]
+});
+
+module.exports = logger;

index.js

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+const { ApolloServer } = require("apollo-server");
+var { GraphQLSchema } = require("graphql");
+var { GraphQLObjectType } = require("graphql");
+var { GraphQLString } = require("graphql");
+
+const depthLimit = require("graphql-depth-limit");
+const logger = require("./helpers/logger");
+const { getIp } = require("./helpers/helpers");
+const lnService = require("ln-service");
+require("dotenv").config();
+
+const GraphqlSchema = new GraphQLSchema({
+  query: new GraphQLObjectType({
+    name: "Query",
+    fields: {
+      success: {
+        type: GraphQLString,
+        resolve: () => {
+          return "It was a success!";
+        }
+      },
+      warning: {
+        type: GraphQLString,
+        resolve: () => {
+          return "You have a warning.";
+        }
+      },
+      error: {
+        type: GraphQLString,
+        resolve: () => {
+          return "Error occurred!";
+        }
+      }
+    }
+  })
+});
+
+const { lnd } = lnService.authenticatedLndGrpc({
+  macaroon: process.env.LND_MAC,
+  socket: process.env.LND_IP
+});
+logger.info("Connection established with gRPC");
+
+lnService.getWalletInfo({ lnd }, (error, result) => {
+  logger.info(`Connected to node: ${result.alias}`);
+  if (error) logger.error(`Error connecting to node: ${error}`);
+});
+
+const server = new ApolloServer({
+  schema: GraphqlSchema,
+  context: async ({ req }) => {
+    const ip = getIp(req);
+    return { ip, lnd };
+  },
+  validationRules: [
+    depthLimit(2, { ignore: [/_trusted$/, "idontcare", "whatever"] })
+  ]
+});
+
+server.listen({ port: process.env.PORT || 3001 }).then(({ url }) => {
+  logger.info(`Server ready at ${url}`);
+});

package.json

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+{
+  "name": "thunderhub",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js",
+    "dev": "nodemon server.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/apotdevin/thunderhub.git"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/apotdevin/thunderhub/issues"
+  },
+  "homepage": "https://github.com/apotdevin/thunderhub#readme",
+  "dependencies": {
+    "apollo-server": "^2.9.7",
+    "dotenv": "^8.2.0",
+    "graphql": "^14.5.8",
+    "graphql-depth-limit": "^1.1.0",
+    "graphql-iso-date": "^3.6.1",
+    "graphql-rate-limit": "^2.0.1",
+    "ln-service": "^46.6.0",
+    "winston": "^3.2.1"
+  },
+  "devDependencies": {
+    "husky": "^3.0.9",
+    "prettier": "^1.18.2",
+    "pretty-quick": "^2.0.0"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "pretty-quick --staged"
+    }
+  }
+}