Update no-unused-vars rule

.eslintrc.js

@@ -4,4 +4,18 @@ module.exports = {
     parser: '@typescript-eslint/parser',
     plugins: ['@typescript-eslint'],
     root: true,
+    rules: {
+        "@typescript-eslint/no-unused-vars": [
+            "error",
+            {
+                "args": "all",
+                "argsIgnorePattern": "^_",
+                "caughtErrors": "all",
+                "caughtErrorsIgnorePattern": "^_",
+                "destructuredArrayIgnorePattern": "^_",
+                "varsIgnorePattern": "^_",
+                "ignoreRestSiblings": true
+            }
+        ]
+    }
 };

src/api.ts

@@ -3,7 +3,7 @@ import { redisClient } from "./app";
 
 const router = Router();
 
-router.get("/", async (req, res, next) => {
+router.get("/", async (_req, res, _next) => {
   if (!redisClient.isOpen) {
     await redisClient.connect();
   }
@@ -17,7 +17,7 @@ router.get("/", async (req, res, next) => {
   return res.send(result);
 });
 
-router.get("/public_games", async (req, res, next) => {
+router.get("/public_games", async (req, res, _next) => {
   let gameFilter = "";
 
   if (req.query.titleid != null && (req.query.titleid as string)?.length > 0) {

src/middleware.ts

@@ -2,7 +2,11 @@ import { Request, Response, NextFunction } from "express";
 import { logger } from "./app";
 import { loggerDefaultMetadata } from "./utils";
 
-export function requestLogger(req: Request, res: Response, next: NextFunction) {
+export function requestLogger(
+  req: Request,
+  _res: Response,
+  next: NextFunction
+) {
   logger.debug("Incoming request.", loggerDefaultMetadata(req));
   next();
 }
@@ -10,7 +14,7 @@ export function requestLogger(req: Request, res: Response, next: NextFunction) {
 export function errorLogger(
   err: Error,
   req: Request,
-  res: Response,
+  _res: Response,
   next: NextFunction
 ) {
   logger.error(err.message, {