Added ESLint and Prettier, added module resolvers, tests not working by now.

.eslintignore

@@ -0,0 +1,2 @@
+node_modules
+dist

.eslintrc.json

@@ -0,0 +1,18 @@
+{
+  "env": {
+    "es2021": true,
+    "node": true
+  },
+  "extends": "standard-with-typescript",
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module",
+    "project": [
+      "./tsconfig.json"
+    ]
+  },
+  "rules": {
+    "@typescript-eslint/no-misused-promises": "off",
+    "@typescript-eslint/explicit-function-return-type": 1
+  }
+}

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "arrowParens": "avoid",
+  "useTabs": false,
+  "endOfLine": "lf",
+  "tabWidth": 2
+}

.swcrc

@@ -1,20 +1,17 @@
 {
-    "jsc": {
-        "parser": {
-            "syntax": "typescript",
-            "tsx": false,
-            "decorators": true,
-            "dynamicImport": true
-        },
-        "target": "es2020",
-        "baseUrl": "./"
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "tsx": false,
+      "decorators": true,
+      "dynamicImport": true
     },
-    "exclude": [
-        "@types/",
-        "interfaces/"
-    ],
-    "module": {
-        "type": "commonjs"
-    },
-    "minify": true
-}
+    "target": "es2020",
+    "baseUrl": "./"
+  },
+  "exclude": ["@types/", "interfaces/"],
+  "module": {
+    "type": "commonjs"
+  },
+  "minify": true
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "json.schemaDownload.enable": true
+}

README.md

@@ -1,4 +1,3 @@
-
 # Project Knedita
 
 An open-source social media.
@@ -21,7 +20,6 @@ An open-source social media.
   - Image compression ✅
 - Following/unfollowing features ✅
 - Like posts ✅
-- Probably pinned posts
 - Authentication ✅
   - Add more verification (like, if the password is too short) ✅
 - Set display name ✅

docker-compose.db.yml

@@ -11,7 +11,7 @@ services:
       - .env
     volumes:
       - postgres:/var/lib/postgresql/data
-  
+
   redis:
     image: redis:alpine
     restart: unless-stopped
@@ -24,4 +24,4 @@ services:
 
 volumes:
   postgres:
-    name: backend-db
+    name: backend-db

docker-compose.yml

@@ -31,7 +31,7 @@ services:
       - .env
     volumes:
       - postgres:/var/lib/postgresql/data
-  
+
   localstack:
     image: localstack/localstack
     container_name: localstack_main
@@ -45,7 +45,7 @@ services:
       - .env
     volumes:
       - localstack:/data
-      - "/var/run/docker.sock:/var/run/docker.sock"
+      - '/var/run/docker.sock:/var/run/docker.sock'
 
   redis:
     image: redis:alpine
@@ -62,4 +62,4 @@ volumes:
     name: backend-db
   redis:
     driver: local
-  localstack:
+  localstack:

package.json

@@ -4,11 +4,12 @@
   "description": "A social media",
   "scripts": {
     "build": "swc src -d dist",
-    "dev:start": "ts-node-dev --transpile-only --respawn src/server.ts",
+    "dev:start": "ts-node-dev -r tsconfig-paths/register --transpile-only --respawn src/server.ts",
     "docker": "docker compose up -d",
     "docker:build": "docker build -t api . && docker compose up -d",
     "docker:db": "docker compose -f docker-compose.db.yml up -d",
     "docker:seed": "docker exec -it api npm run prisma:seed",
+    "lint": "eslint --ignore-path .eslintignore --ext .js,.ts .",
     "migrate:dev": "prisma migrate dev",
     "migrate:dev:create": "prisma migrate dev --create-only",
     "migrate:reset": "prisma migrate reset",
@@ -43,16 +44,24 @@
     "@types/node": "^20.3.1",
     "@types/supertest": "^2.0.12",
     "@types/validator": "^13.7.17",
-    "@typescript-eslint/eslint-plugin": "^5.60.0",
+    "@typescript-eslint/eslint-plugin": "^5.62.0",
+    "@typescript-eslint/parser": "^5.62.0",
+    "eslint": "^8.46.0",
+    "eslint-config-prettier": "^8.9.0",
+    "eslint-config-standard-with-typescript": "^37.0.0",
+    "eslint-plugin-import": "^2.28.0",
+    "eslint-plugin-n": "^16.0.1",
+    "eslint-plugin-promise": "^6.1.1",
     "jest": "^29.5.0",
     "nodemon": "^3.0.1",
     "pm2": "^4.2.3",
+    "prettier": "^3.0.0",
     "prisma": "^5.0.0",
     "supertest": "^6.3.3",
     "ts-jest": "^29.1.0",
     "ts-node-dev": "^2.0.0",
-    "ts-standard": "^12.0.2",
-    "typescript": "^5.1.3"
+    "tsconfig-paths": "^4.2.0",
+    "typescript": "^5.1.6"
   },
   "dependencies": {
     "@prisma/client": "^5.0.0",

prisma/schema.prisma

@@ -45,6 +45,8 @@ model PostLike {
   createdAt DateTime  @default(now())
 }
 
+// I should join these two up? Yeah, but I will not do it since it didn't work on the first time.
+
 model CommentLike {
   id  String  @id @default(uuid())
   commentId String

src/clients/redis-client.ts

@@ -4,6 +4,8 @@ const redisPassword = process.env.REDIS_PASSWORD ?? ''
 const redisHost = process.env.REDIS_HOST ?? ''
 const redisPort = process.env.REDIS_PORT ?? ''
 
-const redis = new RedisClient(`redis://:${redisPassword}@${redisHost}:${redisPort}/0`)
+const redis = new RedisClient(
+  `redis://:${redisPassword}@${redisHost}:${redisPort}/0`
+)
 
 export default redis

src/config/multer.ts

@@ -1,7 +1,7 @@
 import multer from 'multer'
-import { Request } from 'express'
+import { type Request } from 'express'
 import path from 'path'
-import s3 from '../clients/s3-client'
+import s3 from 'clients/s3-client'
 import multerS3 from 'multer-s3'
 
 const tempFolder = path.resolve(__dirname, '..', '..', 'temp', 'uploads')
@@ -18,7 +18,7 @@ const storageTypes = {
       const fileName: string = `${folder}/${req.user!.id}.webp`
 
       callback(null, fileName)
-    }
+    },
   }),
 
   s3: multerS3({
@@ -37,21 +37,22 @@ const storageTypes = {
 
       const fileName: string = `${folder}/${req.user!.id}.jpg`
       callback(null, fileName)
-    }
-  })
+    },
+  }),
 }
 
 const multerConfig = {
   dest: tempFolder,
   storage: storageTypes.s3,
   limits: {
-    fileSize: 15 * 1024 * 1024 // 1mb
+    fileSize: 15 * 1024 * 1024, // 1mb
   },
-  fileFilter: (req: Request, file: Express.Multer.File, callback: multer.FileFilterCallback) => {
-    const allowedMimes = [
-      'image/jpeg',
-      'image/png'
-    ]
+  fileFilter: (
+    req: Request,
+    file: Express.Multer.File,
+    callback: multer.FileFilterCallback,
+  ) => {
+    const allowedMimes = ['image/jpeg', 'image/png']
 
     if (allowedMimes.includes(file.mimetype)) {
       callback(null, true)

src/controllers/comments-router.ts

@@ -1,11 +1,10 @@
-/* eslint-disable @typescript-eslint/no-misused-promises */
 import { Router } from 'express'
 
 // Controllers
 import comments from './comments'
 
 // Middlewares
-import authenticated from '../middlewares/authenticated'
+import authenticated from 'middlewares/authenticated'
 
 const commentsRouter = Router()
 

src/controllers/comments/create.ts

@@ -1,23 +1,26 @@
-import comment from '../../services/comments'
+import comment from 'services/comments'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function commentCreateController (req: Request, res: Response): Promise<void> {
+async function commentCreateController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { content, postId } = req.body
   const id = req.user?.id ?? ''
 
   if (postId === undefined) {
-    return badRequest(res, 'Expected post id')
+    badRequest(res, 'Expected post id'); return
   }
 
   if (content === undefined) {
-    return badRequest(res, 'Expected comment content')
+    badRequest(res, 'Expected comment content'); return
   }
 
   const result = await comment.create(postId, content, id)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/comments/delete.ts

@@ -1,19 +1,22 @@
-import comment from '../../services/comments'
+import comment from 'services/comments'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function commentDeleteController (req: Request, res: Response): Promise<void> {
+async function commentDeleteController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { commentId } = req.body
   const id = req.user?.id ?? ''
 
   if (commentId === undefined) {
-    return badRequest(res, 'Expected comment id')
+    badRequest(res, 'Expected comment id'); return
   }
 
   const result = await comment.delete(commentId, id)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/comments/fetch-info.ts

@@ -1,18 +1,21 @@
-import comment from '../../services/comments'
+import comment from 'services/comments'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function commentFetchController (req: Request, res: Response): Promise<void> {
+async function commentFetchController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const commentId = req.query.id as string
 
   if (commentId === undefined) {
-    return badRequest(res, 'Expected comment id')
+    badRequest(res, 'Expected comment id'); return
   }
 
   const result = await comment.fetch(commentId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/comments/fetch-likes.ts

@@ -1,18 +1,21 @@
-import comment from '../../services/comments'
+import comment from 'services/comments'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function commentFetchLikesController (req: Request, res: Response): Promise<void> {
+async function commentFetchLikesController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const commentId = req.query.id as string
 
   if (commentId === undefined) {
-    return badRequest(res, 'Expected comment id')
+    badRequest(res, 'Expected comment id'); return
   }
 
   const result = await comment.fetchLikes(commentId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/comments/update.ts

@@ -1,23 +1,26 @@
-import comment from '../../services/comments'
+import comment from 'services/comments'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function commentUpdateController (req: Request, res: Response): Promise<void> {
+async function commentUpdateController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { commentId, content } = req.body
   const id = req.user?.id ?? ''
 
   if (commentId === undefined) {
-    return badRequest(res, 'Expected comment content')
+    badRequest(res, 'Expected comment content'); return
   }
 
   if (content === undefined) {
-    return badRequest(res, 'Expected content to update')
+    badRequest(res, 'Expected content to update'); return
   }
 
   const result = await comment.update(content, id, commentId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/posts-router.ts

@@ -1,11 +1,10 @@
-/* eslint-disable @typescript-eslint/no-misused-promises */
 import { Router } from 'express'
 
 // Controllers
 import post from './posts'
 
 // Middlewares
-import authenticated from '../middlewares/authenticated'
+import authenticated from 'middlewares/authenticated'
 
 const postsRouter = Router()
 

src/controllers/posts/create.ts

@@ -1,19 +1,22 @@
-import post from '../../services/posts'
+import post from 'services/posts'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function postCreateController (req: Request, res: Response): Promise<void> {
+async function postCreateController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { content } = req.body
   const id: string = req.user?.id ?? ''
 
   if (content === undefined) {
-    return badRequest(res, 'Expected post content')
+    badRequest(res, 'Expected post content'); return
   }
 
   const result = await post.create(content, id)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/posts/delete.ts

@@ -1,15 +1,18 @@
-import post from '../../services/posts'
+import post from 'services/posts'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function postDeleteController (req: Request, res: Response): Promise<void> {
+async function postDeleteController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const userId = req.user?.id ?? ''
   const postId = req.body.postId
 
   const result = await post.delete(postId, userId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/posts/fetch-info.ts

@@ -1,18 +1,21 @@
-import post from '../../services/posts'
+import post from 'services/posts'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function postFetchInfoController (req: Request, res: Response): Promise<void> {
+async function postFetchInfoController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const id = req.query.id as string
 
   if (id === undefined) {
-    return badRequest(res, 'Missing post id')
+    badRequest(res, 'Missing post id'); return
   }
 
   const result = await post.fetch(id)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/posts/fetch-likes.ts

@@ -1,18 +1,21 @@
-import post from '../../services/posts'
+import post from 'services/posts'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function postFetchLikesController (req: Request, res: Response): Promise<void> {
+async function postFetchLikesController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const id = req.query.id as string
 
   if (id === undefined) {
-    return badRequest(res, 'Missing post id')
+    badRequest(res, 'Missing post id'); return
   }
 
   const result = await post.fetchLikes(id)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/posts/update.ts

@@ -1,15 +1,18 @@
-import post from '../../services/posts'
+import post from 'services/posts'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function postUpdateController (req: Request, res: Response): Promise<void> {
+async function postUpdateController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { postId, content } = req.body
   const userId = req.user?.id ?? ''
 
   const result = await post.update(postId, content, userId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users-router.ts

@@ -1,12 +1,11 @@
-/* eslint-disable @typescript-eslint/no-misused-promises */
 import { Router } from 'express'
 
 // Controllers
 import user from './users'
 
 // Middlewares
-import authenticated from '../middlewares/authenticated'
-import uploadFile from '../middlewares/upload-image'
+import authenticated from 'middlewares/authenticated'
+import uploadFile from 'middlewares/upload-image'
 
 const usersRouter = Router()
 
@@ -24,7 +23,12 @@ usersRouter.post('/like-post', authenticated, user.likePost)
 usersRouter.post('/signup', user.signup)
 
 // PUT
-usersRouter.put('/profile-picture/upload', authenticated, uploadFile, user.uploadPicture)
+usersRouter.put(
+  '/profile-picture/upload',
+  authenticated,
+  uploadFile,
+  user.uploadPicture
+)
 usersRouter.put('/update', authenticated, user.update)
 
 export default usersRouter

src/controllers/users/auth.ts

@@ -1,14 +1,14 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
 async function userAuthController (req: Request, res: Response): Promise<void> {
   const { email, password } = req.body
 
-  const result = await user.auth(email, password)
+  const result = await user.auth({ email, password })
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/delete.ts

@@ -1,13 +1,16 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userDeleteController (req: Request, res: Response): Promise<void> {
+async function userDeleteController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const userId = req.user?.id ?? ''
   const result = await user.delete(userId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/fetch-info.ts

@@ -1,18 +1,21 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userFetchInfoController (req: Request, res: Response): Promise<void> {
+async function userFetchInfoController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const username = req.query.u as string
 
   if (username === undefined) {
-    return badRequest(res, 'Missing username')
+    badRequest(res, 'Missing username'); return
   }
 
   const result = await user.fetchInfo(username.toLowerCase())
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/fetch-posts.ts

@@ -1,12 +1,15 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userFetchPostsController (req: Request, res: Response): Promise<void> {
+async function userFetchPostsController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const username = req.query.u as string
 
   if (username === undefined) {
-    return badRequest(res, 'Missing username')
+    badRequest(res, 'Missing username'); return
   }
 
   const result = await user.fetchPosts(username)

src/controllers/users/follow-user.ts

@@ -1,15 +1,18 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userFollowController (req: Request, res: Response): Promise<void> {
+async function userFollowController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const userId = req.user?.id ?? ''
   const { userToFollow } = req.body
 
   const result = await user.follow(userId, userToFollow)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/like-comment.ts

@@ -1,15 +1,18 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userLikeCommentController (req: Request, res: Response): Promise<void> {
+async function userLikeCommentController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const userId = req.user?.id ?? ''
-  const { commentId, postId } = req.body
+  const { commentId } = req.body
 
-  const result = await user.likeComment(postId, commentId, userId)
+  const result = await user.likeComment(commentId, userId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/like-post.ts

@@ -1,15 +1,18 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userLikePostController (req: Request, res: Response): Promise<void> {
+async function userLikePostController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const userId = req.user?.id ?? ''
   const { postId } = req.body
 
   const result = await user.likePost(postId, userId)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/search-user.ts

@@ -1,12 +1,15 @@
-import user from '../../services/users'
-import { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import user from 'services/users'
+import type { Request, Response } from 'express'
+import { badRequest } from 'lib/http-errors'
 
-async function userSearchController (req: Request, res: Response): Promise<void> {
+async function userSearchController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const username = req.query.u as string
 
   if (username === undefined) {
-    return badRequest(res, 'Missing username')
+    badRequest(res, 'Missing username'); return
   }
 
   const result = await user.searchUser(username)

src/controllers/users/signup.ts

@@ -1,14 +1,17 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userSignupController (req: Request, res: Response): Promise<void> {
+async function userSignupController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { username, email, password } = req.body
 
-  const result = await user.signup(username, email, password)
+  const result = await user.signup({ username, email, password })
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/update.ts

@@ -1,15 +1,18 @@
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
-async function userUpdateController (req: Request, res: Response): Promise<void> {
+async function userUpdateController (
+  req: Request,
+  res: Response
+): Promise<void> {
   const { email, displayName, username } = req.body
   const id = req.user?.id ?? ''
 
   const result = await user.update({ id, email, displayName, username })
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/controllers/users/upload-picture.ts

@@ -1,13 +1,16 @@
 /* eslint-disable @typescript-eslint/restrict-template-expressions */
-import user from '../../services/users'
+import user from 'services/users'
 import type { Request, Response } from 'express'
-import { badRequest } from '../../lib/http-errors'
+import { badRequest } from 'lib/http-errors'
 
 let url
 
-async function userUploadPictureController (req: Request, res: Response): Promise<void> {
+async function userUploadPictureController (
+  req: Request,
+  res: Response
+): Promise<void> {
   if (req.file === undefined) {
-    return badRequest(res, 'Expected a JPG or PNG file')
+    badRequest(res, 'Expected a JPG or PNG file'); return
   }
 
   const userId = req.user?.id ?? ''
@@ -23,7 +26,7 @@ async function userUploadPictureController (req: Request, res: Response): Promis
   const result = await user.uploadPicture(userId, url)
 
   if (result instanceof Error) {
-    return badRequest(res, result.message)
+    badRequest(res, result.message); return
   }
 
   res.json(result)

src/interfaces/user.ts

@@ -2,8 +2,8 @@ interface userPayload {
   id?: string
   displayName?: string | null
   username?: string
-  password?: string
   email?: string
+  password?: string
   token?: string
 }
 

src/lib/compress-image.ts

@@ -1,17 +1,26 @@
 import sharp from 'sharp'
-import s3 from '../clients/s3-client'
+import s3 from 'clients/s3-client'
 import { GetObjectCommand, PutObjectCommand } from '@aws-sdk/client-s3'
 
-export default async function compressImage (imageName: string): Promise<Error | Object > {
+export default async function compressImage (
+  imageName: string,
+  isProfilePicture: string
+): Promise<Error | Record<never, never>> {
   // Get file from s3
-  const { Body } = await s3.send(new GetObjectCommand({
-    Bucket: process.env.AWS_BUCKET ?? '',
-    Key: imageName
-  }))
+  const { Body } = await s3.send(
+    new GetObjectCommand({
+      Bucket: process.env.AWS_BUCKET ?? '',
+      Key: imageName
+    })
+  )
 
   const imageBuffer = await Body?.transformToByteArray()
 
   const compressedImageBuffer = await sharp(imageBuffer)
+    .resize(
+      isProfilePicture === 'true' ? 200 : undefined,
+      isProfilePicture === 'true' ? 200 : undefined
+    )
     .jpeg({ quality: 65 })
     .toBuffer()
 

src/lib/create-notification.ts

@@ -0,0 +1,29 @@
+import { type NotificationType } from '@prisma/client'
+import prisma from 'clients/prisma-client'
+
+export default async function createNotification (
+  fromUserId: string,
+  toUserId: string,
+  content: string,
+  type: NotificationType
+): Promise<Record<never, never> | Error> {
+  await prisma.notifications.create({
+    data: {
+      type,
+      fromUserId,
+      toUserId,
+      content
+    },
+    include: {
+      fromUser: {
+        select: {
+          id: true,
+          displayName: true,
+          username: true,
+          profileImage: true
+        }
+      }
+    }
+  })
+  return {}
+}

src/lib/http-errors.ts

@@ -1,6 +1,10 @@
-import { Response } from 'express'
+import { type Response } from 'express'
 
-const sendErrorResponse = (res: Response, status: number, message: string): void => {
+const sendErrorResponse = (
+  res: Response,
+  status: number,
+  message: string
+): void => {
   res.status(status).json({ error: message })
 }
 
@@ -16,6 +20,9 @@ export const forbidden = (res: Response, message = 'Forbidden'): void => {
   sendErrorResponse(res, 403, message)
 }
 
-export const internalServerError = (res: Response, message = 'Internal Server Error'): void => {
+export const internalServerError = (
+  res: Response,
+  message = 'Internal Server Error'
+): void => {
   sendErrorResponse(res, 500, message)
 }

src/middlewares/authenticated.ts

@@ -1,29 +1,38 @@
 import { verify } from 'jsonwebtoken'
-import prisma from '../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 import type { Response, Request, NextFunction } from 'express'
-import jwtPayload from '../interfaces/jwt'
-import { unauthorized } from '../lib/http-errors'
+import type jwtPayload from 'interfaces/jwt'
+import { unauthorized } from 'lib/http-errors'
 
-async function authenticated (req: Request, res: Response, next: NextFunction): Promise<void> {
-  if (req.headers.authorization === undefined || req.headers.authorization.length === 0) {
-    return unauthorized(res, 'Missing token')
+async function authenticated (
+  req: Request,
+  res: Response,
+  next: NextFunction
+): Promise<void> {
+  if (
+    req.headers.authorization === undefined ||
+    req.headers.authorization.length === 0
+  ) {
+    unauthorized(res, 'Missing token'); return
   }
 
   const token = req.headers.authorization.split(' ')[1]
 
   try {
-    const decoded = await new Promise<jwtPayload | undefined>((resolve, reject) => {
-      verify(token, process.env.JWT_ACCESS_SECRET ?? '', (error, decoded) => {
-        if (error != null) {
-          reject(error)
-        } else {
-          resolve(decoded as jwtPayload)
-        }
-      })
-    })
+    const decoded = await new Promise<jwtPayload | undefined>(
+      (resolve, reject) => {
+        verify(token, process.env.JWT_ACCESS_SECRET ?? '', (error, decoded) => {
+          if (error != null) {
+            reject(error)
+          } else {
+            resolve(decoded as jwtPayload)
+          }
+        })
+      }
+    )
 
     if (decoded == null) {
-      return unauthorized(res, 'Invalid token')
+      unauthorized(res, 'Invalid token'); return
     }
 
     const user = await prisma.user.findFirst({
@@ -33,12 +42,12 @@ async function authenticated (req: Request, res: Response, next: NextFunction):
     })
 
     if (user == null) {
-      return unauthorized(res, 'User does not exists')
+      unauthorized(res, 'User does not exists'); return
     }
 
     req.user = decoded
 
-    return next()
+    next()
   } catch (error) {
     unauthorized(res, `JWT Error: ${(error as Error).message}`)
   }

src/middlewares/rate-limit.ts

@@ -1,6 +1,6 @@
 import rateLimit from 'express-rate-limit'
 import RedisStore from 'rate-limit-redis'
-import redis from '../clients/redis-client'
+import redis from 'clients/redis-client'
 
 let maxConnections
 

src/middlewares/upload-image.ts

@@ -1,29 +1,30 @@
-/* eslint-disable @typescript-eslint/no-misused-promises */
-/* eslint-disable @typescript-eslint/explicit-function-return-type */
 import type { Response, Request, NextFunction } from 'express'
 import multer from 'multer'
-import multerConfig from '../config/multer'
-import compressImage from '../lib/compress-image'
-import { badRequest } from '../lib/http-errors'
+import multerConfig from 'config/multer'
+import compressImage from 'lib/compress-image'
+import { badRequest } from 'lib/http-errors'
 
 function uploadImage (req: Request, res: Response, next: NextFunction) {
   const upload = multer(multerConfig).single('image')
 
   upload(req, res, async (cb: multer.MulterError | Error | any) => {
     if (req.user == null) {
-      return badRequest(res, 'You must be logged in to upload a profile picture')
+      badRequest(
+        res,
+        'You must be logged in to upload a profile picture'
+      ); return
     }
 
     if (cb instanceof multer.MulterError || cb instanceof Error) {
-      return badRequest(res, cb.message)
+      badRequest(res, cb.message); return
     }
 
     if (req.file === undefined) {
-      return badRequest(res, 'Expected file')
+      badRequest(res, 'Expected file'); return
     }
 
     // @ts-expect-error property `key` does not exists in types
-    await compressImage(req.file?.key)
+    await compressImage(req.file?.key, req.body.isProfilePicture)
 
     next()
   })

src/services/comments/create.ts

@@ -1,6 +1,10 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function commentCreateService (postId: string, content: string, authorId: string): Promise<Object | Error> {
+async function commentCreateService (
+  postId: string,
+  content: string,
+  authorId: string
+): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({
     where: {
       id: postId

src/services/comments/delete.ts

@@ -1,6 +1,9 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function commentDeleteService (commentId: string, authorId: string): Promise<Object | Error> {
+async function commentDeleteService (
+  commentId: string,
+  authorId: string
+): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
       id: authorId

src/services/comments/fetch-info.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function commentFetchService (commentId: string): Promise<Object | Error> {
+async function commentFetchService (commentId: string): Promise<Record<string, unknown> | Error> {
   const comment = await prisma.comments.findFirst({
     where: {
       id: commentId

src/services/comments/fetch-likes.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function commentFetchLikesService (id: string): Promise<Object | Error> {
+async function commentFetchLikesService (id: string): Promise<unknown | Error> {
   const post = await prisma.commentLike.findMany({
     where: {
       commentId: id

src/services/comments/update.ts

@@ -1,6 +1,10 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function commentUpdateService (content: string, authorId: string, commentId: string): Promise<Object | Error> {
+async function commentUpdateService (
+  content: string,
+  authorId: string,
+  commentId: string
+): Promise<Record<string, unknown> | Error> {
   const comment = await prisma.comments.findFirst({
     where: {
       id: commentId,

src/services/posts/create.ts

@@ -1,10 +1,13 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function postCreateService (content: string, authorId: string): Promise<Object | Error> {
+async function postCreateService (
+  content: string,
+  authorId: string
+): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({ where: { id: authorId } })
 
   if (user === null) {
-    return new Error('This user doesn\'t exists')
+    return new Error("This user doesn't exists")
   }
 
   const post = await prisma.post.create({

src/services/posts/delete.ts

@@ -1,13 +1,16 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function postDeleteService (postId: string, userId: string): Promise<Object | Error> {
+async function postDeleteService (
+  postId: string,
+  userId: string
+): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({ where: { id: postId } })
 
   if (post === null) {
     return new Error('Post not found')
   }
 
-  if (await prisma.user.findFirst({ where: { id: userId } }) === null) {
+  if ((await prisma.user.findFirst({ where: { id: userId } })) === null) {
     return new Error('User not found')
   }
 

src/services/posts/fetch-info.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function postFetchInfoService (id: string): Promise<Object | Error> {
+async function postFetchInfoService (id: string): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({
     where: {
       id

src/services/posts/fetch-likes.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function postFetchLikesService (id: string): Promise<Object | Error> {
+async function postFetchLikesService (id: string): Promise<unknown | Error> {
   const post = await prisma.postLike.findMany({
     where: {
       postId: id

src/services/posts/update.ts

@@ -1,13 +1,17 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function postUpdateService (postId: string, content: string, userId: string): Promise<Object | Error> {
+async function postUpdateService (
+  postId: string,
+  content: string,
+  userId: string
+): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({ where: { id: postId } })
 
   if (post === null) {
     return new Error('Post not found')
   }
 
-  if (await prisma.user.findFirst({ where: { id: userId } }) === null) {
+  if ((await prisma.user.findFirst({ where: { id: userId } })) === null) {
     return new Error('User not found')
   }
 

src/services/users/auth.ts

@@ -1,8 +1,12 @@
 import * as bcrypt from 'bcrypt'
 import jsonwebtoken from 'jsonwebtoken'
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
+import type userPayload from 'interfaces/user'
 
-async function userAuthService (email: string, password: string): Promise<Object | Error> {
+async function userAuthService ({
+  email,
+  password
+}: userPayload): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
       email
@@ -17,7 +21,10 @@ async function userAuthService (email: string, password: string): Promise<Object
     return new Error('Missing fields')
   }
 
-  const validPassword = await bcrypt.compare(password.replace(/ /g, ''), user.password)
+  const validPassword = await bcrypt.compare(
+    password.replace(/ /g, ''),
+    user.password
+  )
 
   if (!validPassword) {
     return new Error('Invalid email or password')
@@ -25,7 +32,11 @@ async function userAuthService (email: string, password: string): Promise<Object
 
   const { id } = user
 
-  const bearer = jsonwebtoken.sign({ id }, process.env.JWT_ACCESS_SECRET ?? '', { expiresIn: '1d' })
+  const bearer = jsonwebtoken.sign(
+    { id },
+    process.env.JWT_ACCESS_SECRET ?? '',
+    { expiresIn: '1d' }
+  )
 
   return {
     token: bearer

src/services/users/delete.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userDeleteService (userId: string): Promise<Object | Error> {
+async function userDeleteService (userId: string): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({ where: { id: userId } })
 
   if (user === null) {

src/services/users/fetch-info.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userFetchInfoService (username: string): Promise<Object | Error> {
+async function userFetchInfoService (username: string): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
       username

src/services/users/fetch-posts.ts

@@ -1,6 +1,8 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userFetchPostsService (username: string): Promise<Object | Error> {
+async function userFetchPostsService (
+  username: string
+): Promise<unknown | Error> {
   const posts = await prisma.post.findMany({
     where: {
       author: {

src/services/users/follow-user.ts

@@ -1,6 +1,9 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userFollowService (userId: string, followingUsername: string): Promise<Object | Error> {
+async function userFollowService (
+  userId: string,
+  followingUsername: string
+): Promise<Record<string, unknown> | Error> {
   if (userId === undefined || followingUsername === undefined) {
     return new Error('Missing fields')
   }

src/services/users/like-comment.ts

@@ -1,6 +1,9 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userLikeCommentService (postId: string, commentId: string, userId: string): Promise<Object | Error> {
+async function userLikeCommentService (
+  commentId: string,
+  userId: string
+): Promise<Record<string, unknown> | Error> {
   if (commentId === undefined || userId === undefined) {
     return new Error('Missing fields')
   }

src/services/users/like-post.ts

@@ -1,6 +1,9 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userLikePostService (postId: string, userId: string): Promise<Object | Error> {
+async function userLikePostService (
+  postId: string,
+  userId: string
+): Promise<Record<string, unknown> | Error> {
   if (postId === undefined || userId === undefined) {
     return new Error('Missing fields')
   }

src/services/users/search-user.ts

@@ -1,6 +1,6 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userSearchService (username: string): Promise<Object | Error> {
+async function userSearchService (username: string): Promise<unknown | Error> {
   const users = await prisma.user.findMany({
     where: {
       username: {

src/services/users/signup.ts

@@ -1,17 +1,24 @@
 import * as bcrypt from 'bcrypt'
 import validator from 'validator'
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
+import type userPayload from 'interfaces/user'
 
 const passwordRegex = /^(?=.*[0-9])(?=.*[!@#$%^&*_])[a-zA-Z0-9!@#$%^&*_]{8,}$/
 const usernameRegex = /^[a-zA-Z0-9_.]{5,15}$/
 
-async function userSignupService (username: string, email: string, password: string): Promise<Object | Error> {
+async function userSignupService ({
+  username,
+  email,
+  password
+}: userPayload): Promise<Record<string, unknown> | Error> {
   if (username === undefined || email === undefined || password === undefined) {
     return new Error('Missing fields')
   }
 
   if (!passwordRegex.test(password)) {
-    return new Error('Password must have at least 8 characters, one number and one special character.')
+    return new Error(
+      'Password must have at least 8 characters, one number and one special character.'
+    )
   }
 
   if (password.trim().length < 8) {
@@ -19,7 +26,9 @@ async function userSignupService (username: string, email: string, password: str
   }
 
   if (!usernameRegex.test(username)) {
-    return new Error('Username not allowed. Only alphanumerics characters (uppercase and lowercase words), underscore, dots and it must be between 5 and 15 characters')
+    return new Error(
+      'Username not allowed. Only alphanumerics characters (uppercase and lowercase words), underscore, dots and it must be between 5 and 15 characters'
+    )
   }
 
   if (!validator.isEmail(email)) {

src/services/users/update.ts

@@ -1,7 +1,12 @@
-import userPayload from '../../interfaces/user'
-import prisma from '../../clients/prisma-client'
+import type userPayload from 'interfaces/user'
+import prisma from 'clients/prisma-client'
 
-async function userUpdateService ({ id, email, displayName, username }: userPayload): Promise<Object | Error> {
+async function userUpdateService ({
+  id,
+  email,
+  displayName,
+  username
+}: userPayload): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({ where: { id } })
 
   if (user === null) {
@@ -13,14 +18,14 @@ async function userUpdateService ({ id, email, displayName, username }: userPayl
 
   if (email !== undefined && email.trim() !== user.email) {
     const existingUser = await prisma.user.findFirst({ where: { email } })
-    if ((existingUser != null) && existingUser.email !== user.email) {
+    if (existingUser != null && existingUser.email !== user.email) {
       return new Error('Email already in use')
     }
   }
 
   if (username !== undefined && username.trim() !== user.username) {
     const existingUser = await prisma.user.findFirst({ where: { username } })
-    if ((existingUser != null) && existingUser.username !== user.username) {
+    if (existingUser != null && existingUser.username !== user.username) {
       return new Error('Username already in use')
     }
   }

src/services/users/upload-picture.ts

@@ -1,6 +1,9 @@
-import prisma from '../../clients/prisma-client'
+import prisma from 'clients/prisma-client'
 
-async function userUploadPictureService (authorId: string, url: string): Promise<Object | Error> {
+async function userUploadPictureService (
+  authorId: string,
+  url: string
+): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({ where: { id: authorId } })
 
   if (user == null) {

src/tests/post/post-create.spec.ts

@@ -2,7 +2,7 @@ import app from '../../app'
 import request from 'supertest'
 import signUpNewUser from '../utils/create-user'
 import deleteUser from '../utils/delete-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -16,17 +16,23 @@ describe('POST /post/create', () => {
   })
 
   it('should respond with 200 status code if the user send the token and the content', async () => {
-    const response = await request(app).post('/post/create').send({
-      content: 'Hello world'
-    }).set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+    const response = await request(app)
+      .post('/post/create')
+      .send({
+        content: 'Hello world'
+      })
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
 
-    expect(response.body).toEqual(expect.objectContaining({
-      id: expect.any(String),
-      content: expect.any(String),
-      authorId: expect.any(String),
-      createdAt: expect.any(String),
-      updatedAt: expect.any(String)
-    }))
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        content: expect.any(String),
+        authorId: expect.any(String),
+        createdAt: expect.any(String),
+        updatedAt: expect.any(String)
+      })
+    )
   })
 
   it('should respond with 400 status code if the user send no token', async () => {

src/tests/post/post-delete.spec.ts

@@ -2,7 +2,7 @@ import app from '../../app'
 import request from 'supertest'
 import signUpNewUser from '../utils/create-user'
 import deleteUser from '../utils/delete-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -21,13 +21,15 @@ describe('DELETE /post/delete', () => {
       .send({
         content: 'lorem ipsum'
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
 
     await request(app)
       .post('/post/delete')
       .send({
         postId: response.body.id
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
   })
 })

src/tests/post/post-info.spec.ts

@@ -2,7 +2,7 @@ import app from '../../app'
 import request from 'supertest'
 import signUpNewUser from '../utils/create-user'
 import deleteUser from '../utils/delete-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let postId: string
 
@@ -14,9 +14,13 @@ describe('POST /post/info', () => {
 
     const token = user.token ?? ''
 
-    const post = await request(app).post('/post/create').send({
-      content: 'Hello world'
-    }).set('Authorization', `Bearer ${token}`).expect(200)
+    const post = await request(app)
+      .post('/post/create')
+      .send({
+        content: 'Hello world'
+      })
+      .set('Authorization', `Bearer ${token}`)
+      .expect(200)
 
     postId = post.body.id
   })
@@ -26,15 +30,19 @@ describe('POST /post/info', () => {
   })
 
   it('should respond with 200 status code and return some info about the post', async () => {
-    const response = await request(app).get(`/post/info?id=${postId}`).expect(200)
+    const response = await request(app)
+      .get(`/post/info?id=${postId}`)
+      .expect(200)
 
-    expect(response.body).toEqual(expect.objectContaining({
-      id: expect.any(String),
-      content: expect.any(String),
-      createdAt: expect.any(String),
-      updatedAt: expect.any(String),
-      author: expect.any(Object)
-    }))
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        content: expect.any(String),
+        createdAt: expect.any(String),
+        updatedAt: expect.any(String),
+        author: expect.any(Object)
+      })
+    )
   })
 
   it('should respond with 400 status code if the post does not exists', async () => {

src/tests/post/post-update.spec.ts

@@ -2,7 +2,7 @@ import app from '../../app'
 import request from 'supertest'
 import signUpNewUser from '../utils/create-user'
 import deleteUser from '../utils/delete-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -16,9 +16,13 @@ describe('PUT /post/update', () => {
   })
 
   it('should create a new post and update the content of it', async () => {
-    const post = await request(app).post('/post/create').send({
-      content: 'Lorem'
-    }).set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+    const post = await request(app)
+      .post('/post/create')
+      .send({
+        content: 'Lorem'
+      })
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
 
     expect(post.body).toHaveProperty('id')
 
@@ -30,19 +34,22 @@ describe('PUT /post/update', () => {
     const response = await request(app)
       .put('/post/update')
       .send(fieldsToUpdate)
-      .set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
 
     // Post content should be Lorem Ipsum
     if (post.body.content === response.body.content) {
-      throw new Error('Post didn\'t update')
+      throw new Error("Post didn't update")
     }
 
-    expect(response.body).toEqual(expect.objectContaining({
-      id: expect.any(String),
-      content: expect.any(String),
-      createdAt: expect.any(String),
-      updatedAt: expect.any(String),
-      author: expect.any(Object)
-    }))
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        content: expect.any(String),
+        createdAt: expect.any(String),
+        updatedAt: expect.any(String),
+        author: expect.any(Object)
+      })
+    )
   })
 })

src/tests/user/user-auth.spec.ts

@@ -2,7 +2,7 @@ import request from 'supertest'
 import app from '../../app'
 import deleteUser from '../utils/delete-user'
 import signUpNewUser from '../utils/create-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -16,14 +16,20 @@ describe('POST /user/auth', () => {
   })
 
   it('should respond with a error if the user does not exists', async () => {
-    const response = await request(app).post('/user/auth').send({ email: 'mm@mm.com', password: 'aa' }).expect(400)
+    const response = await request(app)
+      .post('/user/auth')
+      .send({ email: 'mm@mm.com', password: 'aa' })
+      .expect(400)
 
     expect(response.body).toHaveProperty('error')
     expect(response.body.error).toBe('User does not exists')
   })
 
   it('should respond with a error if receive an invalid email or password', async () => {
-    const response = await request(app).post('/user/auth').send({ email: user.email, password: 'fake_pass' }).expect(400)
+    const response = await request(app)
+      .post('/user/auth')
+      .send({ email: user.email, password: 'fake_pass' })
+      .expect(400)
 
     expect(response.body).toHaveProperty('error')
     expect(response.body.error).toBe('Invalid email or password')

src/tests/user/user-delete.spec.ts

@@ -1,7 +1,7 @@
 import app from '../../app'
 import request from 'supertest'
 import signUpNewUser from '../utils/create-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -11,7 +11,8 @@ describe('DELETE /user/delete', () => {
   })
 
   it('should delete the user successfully', async () => {
-    await request(app).post('/user/delete')
+    await request(app)
+      .post('/user/delete')
       .set('Authorization', `Bearer ${user.token ?? ''}`)
       .expect(200)
   })

src/tests/user/user-info.spec.ts

@@ -2,7 +2,7 @@ import app from '../../app'
 import request from 'supertest'
 import deleteUser from '../utils/delete-user'
 import signUpNewUser from '../utils/create-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -16,7 +16,9 @@ describe('POST /user/info', () => {
   })
 
   it('should respond with 200 status code and return the user data', async () => {
-    const response = await request(app).get(`/user/info?u=${user.username ?? ''}`).expect(200)
+    const response = await request(app)
+      .get(`/user/info?u=${user.username ?? ''}`)
+      .expect(200)
 
     expect(response.body).toHaveProperty('profileImage')
     expect(response.body).toHaveProperty('displayName')

src/tests/user/user-signup.spec.ts

@@ -2,7 +2,7 @@ import request from 'supertest'
 import app from '../../app'
 import deleteUser from '../utils/delete-user'
 import signUpNewUser from '../utils/create-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -17,19 +17,25 @@ describe('POST /user/signup', () => {
   })
 
   it('should respond with a 400 status code if sent any invalid data', async () => {
-    await request(app).post('/user/signup').send({
-      username: 'username12@',
-      email: user.email,
-      password: user.password
-    }).expect(400)
+    await request(app)
+      .post('/user/signup')
+      .send({
+        username: 'username12@',
+        email: user.email,
+        password: user.password
+      })
+      .expect(400)
   })
 
   it('should respond with a 400 status code for an existing username or email', async () => {
-    await request(app).post('/user/signup').send({
-      username: user.username,
-      email: user.email,
-      password: user.password
-    }).expect(400)
+    await request(app)
+      .post('/user/signup')
+      .send({
+        username: user.username,
+        email: user.email,
+        password: user.password
+      })
+      .expect(400)
   })
 
   it('should respond with a 400 status code if receive an empty body', async () => {

src/tests/user/user-update.spec.ts

@@ -2,7 +2,7 @@ import request from 'supertest'
 import app from '../../app'
 import signUpNewUser from '../utils/create-user'
 import deleteUser from '../utils/delete-user'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 let user: userPayload
 
@@ -23,12 +23,15 @@ describe('PUT /user/update', () => {
     const response = await request(app)
       .put('/user/update')
       .send(fieldsToUpdate)
-      .set('Authorization', `Bearer ${user.token ?? ''}`).expect(200)
+      .set('Authorization', `Bearer ${user.token ?? ''}`)
+      .expect(200)
 
-    expect(response.body).toEqual(expect.objectContaining({
-      displayName: expect.any(String),
-      username: expect.any(String),
-      createdAt: expect.any(String)
-    }))
+    expect(response.body).toEqual(
+      expect.objectContaining({
+        displayName: expect.any(String),
+        username: expect.any(String),
+        createdAt: expect.any(String)
+      })
+    )
   })
 })

src/tests/utils/create-user.ts

@@ -1,7 +1,7 @@
 import app from '../../app'
 import request from 'supertest'
 import { faker } from '@faker-js/faker'
-import userPayload from '../../interfaces/user'
+import type userPayload from '../../interfaces/user'
 
 async function signUpNewUser (): Promise<userPayload> {
   // To avoid conflicts with existing usernames or emails
@@ -9,18 +9,22 @@ async function signUpNewUser (): Promise<userPayload> {
   const email = faker.internet.email()
   const password = faker.internet.password() + '@1'
 
-  await request(app).post('/user/signup').send({
-    username,
-    email,
-    password
-  }).expect(200)
+  await request(app)
+    .post('/user/signup')
+    .send({
+      username,
+      email,
+      password
+    })
+    .expect(200)
 
   const response = await request(app)
     .post('/user/auth')
     .send({
       email,
       password
-    }).expect(200)
+    })
+    .expect(200)
 
   return {
     username,

src/tests/utils/delete-user.ts

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/explicit-function-return-type */
 import prisma from '../../clients/prisma-client'
 
 export default async function deleteUser (username: string) {

tsconfig.json

@@ -1,105 +1,47 @@
 {
   "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": "es2016", /* 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. */
+    "target": "es2016",
     /* Modules */
-    "module": "commonjs", /* Specify what module code is generated. */
-    "rootDir": "./", /* Specify the root folder within your source files. */
-    // "moduleResolution": "node10",                     /* Specify how TypeScript looks up a file from a given module specifier. */
-    "baseUrl": "./src", /* Specify the base directory to resolve non-relative module names. */
-    /* 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. */
+    "module": "commonjs",
+    "rootDir": "./",
+    "baseUrl": "./src",
+    "paths": {
+      "clients/*": [
+        "clients/*"
+      ],
+      "config/*": [
+        "config/*"
+      ],
+      "controllers/*": [
+        "controllers/*"
+      ],
+      "interfaces/*": [
+        "interfaces/*"
+      ],
+      "lib/*": [
+        "lib/*"
+      ],
+      "middlewares/*": [
+        "middlewares/*"
+      ],
+      "services/*": [
+        "services/*"
+      ]
+    },
     "typeRoots": [
       "src/@types/express.d.ts",
       "src/@types/global.d.ts",
       "node_modules/@types"
-    ], /* 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 '<reference>'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. */
+    "outDir": "./dist",
+    "removeComments": true,
     /* 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. */
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
     /* 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. */
+    "strict": true,
+    "skipLibCheck": true
   }
 }