fixing types & update packages

package.json

@@ -14,10 +14,10 @@
   "license": "MIT",
   "dependencies": {
     "cors": "^2.8.5",
-    "dotenv": "^16.0.1",
-    "express": "^4.18.1",
-    "helmet": "^5.1.0",
-    "mongoose": "^6.2.2",
+    "dotenv": "^16.0.3",
+    "express": "^4.18.2",
+    "helmet": "^6.0.1",
+    "mongoose": "^6.9.0",
     "morgan": "^1.10.0",
     "multer": "^1.4.5-lts.1",
     "node-cache": "^5.1.2"

src/app.ts

@@ -1,4 +1,4 @@
-import express, { } from 'express'
+import express from 'express'
 import morgan from 'morgan'
 import helmet from 'helmet'
 import cors from 'cors'

src/database/index.ts

@@ -1,7 +1,8 @@
-import { connect } from "mongoose"
+import { connect, set } from "mongoose"
 
 export default (uri: string) => {
     console.log("Connecting mongo...")
+    set("strictQuery", true)
     connect(uri, err => {
         if (err) {
             console.error("MONGO STARTUP ERROR: " + err)

src/uploader/index.ts

@@ -7,7 +7,7 @@ import ImageModel, { Image } from '../database/models/Image';
 const router = express.Router();
 const cache = new nodeCache({ stdTTL: 60, checkperiod: 600 })
 
-router.route("/upload").post(multer().single("image"), async (req: Request, res: Response, next: NextFunction) => {
+router.route("/upload").post(multer().single("image"), async (req, res, next) => {
   const authToken = req.header("Authentication")
 
   if (!authToken) {
@@ -36,7 +36,7 @@ router.route("/upload").post(multer().single("image"), async (req: Request, res:
   }
 })
 
-router.get("/:imageId", async (req: Request, res: Response, next: NextFunction) => {
+router.get("/:imageId", async (req, res, next) => {
   let { imageId } = req.params
 
   for (const extension of extensions) {
@@ -46,7 +46,7 @@ router.get("/:imageId", async (req: Request, res: Response, next: NextFunction)
   }
 
   if (cache.has(imageId)) {
-    const image = cache.get(imageId) as Image
+    const image = cache.get<Image>(imageId)!
     const contentType = getContentType(image.data)
 
     if (contentType == null) {