diff --git a/src/@types/express.d.ts b/src/@types/express.d.ts
index a1089d1..58b2b3f 100644
--- a/src/@types/express.d.ts
+++ b/src/@types/express.d.ts
@@ -1,12 +1,11 @@
-/* eslint-disable */
-import * as express from 'express'
+import * as express from "express";
 
 declare global {
   namespace Express {
     namespace Multer {
       interface File {
-        location: string
-        key: string
+        location: string;
+        key: string;
       }
     }
   }
diff --git a/src/__tests__/post/post-create.test.ts b/src/__tests__/post/post-create.test.ts
index 60c81b4..7e519f2 100644
--- a/src/__tests__/post/post-create.test.ts
+++ b/src/__tests__/post/post-create.test.ts
@@ -1,30 +1,29 @@
-import app from '../../app'
-import { expect, describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
-import deleteUser from '../utils/delete-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { expect, describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
+import deleteUser from "../utils/delete-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('POST /post/create', () => {
+describe("POST /post/create", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
   afterAll(async () => {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string); // TODO: need to take a look at this
+  });
 
-  it('should respond with 200 status code if the user send the token and the content', async () => {
+  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')
+      .post("/post/create")
       .send({
-        content: 'Hello world',
+        content: "Hello world",
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`)
-      .expect(200)
+      .set("Authorization", `Bearer ${user.token ?? ""}`)
+      .expect(200);
 
     expect(response.body).toEqual(
       expect.objectContaining({
@@ -33,13 +32,13 @@ describe('POST /post/create', () => {
         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 () => {
-    const response = await request(app).post('/post/create').expect(401)
+  it("should respond with 400 status code if the user send no token", async () => {
+    const response = await request(app).post("/post/create").expect(401);
 
-    expect(response.body).toHaveProperty('error')
-  })
-})
+    expect(response.body).toHaveProperty("error");
+  });
+});
diff --git a/src/__tests__/post/post-delete.test.ts b/src/__tests__/post/post-delete.test.ts
index f886e4d..f7fd13e 100644
--- a/src/__tests__/post/post-delete.test.ts
+++ b/src/__tests__/post/post-delete.test.ts
@@ -1,37 +1,36 @@
-import app from '../../app'
-import { describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
-import deleteUser from '../utils/delete-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
+import deleteUser from "../utils/delete-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('DELETE /post/delete', () => {
+describe("DELETE /post/delete", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
   afterAll(async () => {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string); // TODO: here too
+  });
 
-  it('should delete the post successfully', async () => {
+  it("should delete the post successfully", async () => {
     const response = await request(app)
-      .post('/post/create')
+      .post("/post/create")
       .send({
-        content: 'lorem ipsum',
+        content: "lorem ipsum",
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`)
-      .expect(200)
+      .set("Authorization", `Bearer ${user.token ?? ""}`)
+      .expect(200);
 
     await request(app)
-      .post('/post/delete')
+      .post("/post/delete")
       .send({
         postId: response.body.id,
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`)
-      .expect(200)
-  })
-})
+      .set("Authorization", `Bearer ${user.token ?? ""}`)
+      .expect(200);
+  });
+});
diff --git a/src/__tests__/post/post-info.test.ts b/src/__tests__/post/post-info.test.ts
index 61dfa00..478210d 100644
--- a/src/__tests__/post/post-info.test.ts
+++ b/src/__tests__/post/post-info.test.ts
@@ -1,40 +1,39 @@
-import app from '../../app'
-import { expect, describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
-import deleteUser from '../utils/delete-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { expect, describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
+import deleteUser from "../utils/delete-user";
+import type User from "interfaces/user";
 
-let postId: string
+let postId: string;
 
-let user: User
+let user: User;
 
-describe('POST /post/info', () => {
+describe("POST /post/info", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
+    user = await signUpNewUser();
 
-    const token = user.token ?? ''
+    const token = user.token ?? "";
 
     const post = await request(app)
-      .post('/post/create')
+      .post("/post/create")
       .send({
-        content: 'Hello world',
+        content: "Hello world",
       })
-      .set('Authorization', `Bearer ${token}`)
-      .expect(200)
+      .set("Authorization", `Bearer ${token}`)
+      .expect(200);
 
-    postId = post.body.id
-  })
+    postId = post.body.id;
+  });
 
   afterAll(async () => {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string); // TODO: here too btw
+  });
 
-  it('should respond with 200 status code and return some info about the post', async () => {
+  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)
+      .expect(200);
 
     expect(response.body).toEqual(
       expect.objectContaining({
@@ -43,13 +42,13 @@ describe('POST /post/info', () => {
         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 () => {
-    const response = await request(app).get('/post/info?id=abc').expect(400)
+  it("should respond with 400 status code if the post does not exists", async () => {
+    const response = await request(app).get("/post/info?id=abc").expect(400);
 
-    expect(response.body).toHaveProperty('error')
-  })
-})
+    expect(response.body).toHaveProperty("error");
+  });
+});
diff --git a/src/__tests__/post/post-update.test.ts b/src/__tests__/post/post-update.test.ts
index 3cdde79..f5da9f8 100644
--- a/src/__tests__/post/post-update.test.ts
+++ b/src/__tests__/post/post-update.test.ts
@@ -1,47 +1,46 @@
-import app from '../../app'
-import { expect, describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
-import deleteUser from '../utils/delete-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { expect, describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
+import deleteUser from "../utils/delete-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('PUT /post/update', () => {
+describe("PUT /post/update", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
   afterAll(async () => {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string); // TODO: well, here too
+  });
 
-  it('should create a new post and update the content of it', async () => {
+  it("should create a new post and update the content of it", async () => {
     const post = await request(app)
-      .post('/post/create')
+      .post("/post/create")
       .send({
-        content: 'Lorem',
+        content: "Lorem",
       })
-      .set('Authorization', `Bearer ${user.token ?? ''}`)
-      .expect(200)
+      .set("Authorization", `Bearer ${user.token ?? ""}`)
+      .expect(200);
 
-    expect(post.body).toHaveProperty('id')
+    expect(post.body).toHaveProperty("id");
 
     const fieldsToUpdate = {
       postId: post.body.id,
-      content: 'Lorem ipsum',
-    }
+      content: "Lorem ipsum",
+    };
 
     const response = await request(app)
-      .put('/post/update')
+      .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(
@@ -51,7 +50,7 @@ describe('PUT /post/update', () => {
         createdAt: expect.any(String),
         updatedAt: expect.any(String),
         author: expect.any(Object),
-      }),
-    )
-  })
-})
+      })
+    );
+  });
+});
diff --git a/src/__tests__/user/user-auth.test.ts b/src/__tests__/user/user-auth.test.ts
index 8f56f63..3d6a4b8 100644
--- a/src/__tests__/user/user-auth.test.ts
+++ b/src/__tests__/user/user-auth.test.ts
@@ -1,46 +1,45 @@
-import app from '../../app'
-import deleteUser from '../utils/delete-user'
-import { expect, describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
+import app from "../../app";
+import deleteUser from "../utils/delete-user";
+import { expect, describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
 
-import type User from 'interfaces/user'
-let user: User
+import type User from "interfaces/user";
+let user: User;
 
-describe('POST /user/auth', () => {
+describe("POST /user/auth", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
   afterAll(async () => {
-    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string);
+  });
 
-  it('should respond with a error if the user does not exists', async () => {
+  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)
+      .post("/user/auth")
+      .send({ email: "mm@mm.com", password: "aa" })
+      .expect(400);
 
-    expect(response.body).toHaveProperty('error')
-    expect(response.body.error).toBe('Invalid email or password')
-  })
+    expect(response.body).toHaveProperty("error");
+    expect(response.body.error).toBe("Invalid email or password");
+  });
 
-  it('should respond with a error if receive an invalid email or password', async () => {
+  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)
+      .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')
-  })
+    expect(response.body).toHaveProperty("error");
+    expect(response.body.error).toBe("Invalid email or password");
+  });
 
-  it('should respond with a error if receive an empty body', async () => {
-    const response = await request(app).post('/user/auth').send({}).expect(400)
+  it("should respond with a error if receive an empty body", async () => {
+    const response = await request(app).post("/user/auth").send({}).expect(400);
 
-    expect(response.body).toHaveProperty('error')
-    expect(response.body.error).toBe('Missing fields')
-  })
-})
+    expect(response.body).toHaveProperty("error");
+    expect(response.body.error).toBe("Missing fields");
+  });
+});
diff --git a/src/__tests__/user/user-delete.test.ts b/src/__tests__/user/user-delete.test.ts
index 45c1c0d..1606b4a 100644
--- a/src/__tests__/user/user-delete.test.ts
+++ b/src/__tests__/user/user-delete.test.ts
@@ -1,20 +1,20 @@
-import app from '../../app'
-import { describe, beforeAll, it } from 'vitest'
-import request from 'supertest'
-import signUpNewUser from '../utils/create-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { describe, beforeAll, it } from "vitest";
+import request from "supertest";
+import signUpNewUser from "../utils/create-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('DELETE /user/delete', () => {
+describe("DELETE /user/delete", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
-  it('should delete the user successfully', async () => {
+  it("should delete the user successfully", async () => {
     await request(app)
-      .post('/user/delete')
-      .set('Authorization', `Bearer ${user.token ?? ''}`)
-      .expect(200)
-  })
-})
+      .post("/user/delete")
+      .set("Authorization", `Bearer ${user.token ?? ""}`)
+      .expect(200);
+  });
+});
diff --git a/src/__tests__/user/user-info.test.ts b/src/__tests__/user/user-info.test.ts
index 43c7269..93cfa43 100644
--- a/src/__tests__/user/user-info.test.ts
+++ b/src/__tests__/user/user-info.test.ts
@@ -1,38 +1,38 @@
-import app from '../../app'
-import { expect, describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import deleteUser from '../utils/delete-user'
-import signUpNewUser from '../utils/create-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { expect, describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import deleteUser from "../utils/delete-user";
+import signUpNewUser from "../utils/create-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('POST /user/info', () => {
+describe("POST /user/info", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-  })
+    user = await signUpNewUser();
+  });
 
   afterAll(async () => {
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string);
+  });
 
-  it('should respond with 200 status code and return the user data', async () => {
+  it("should respond with 200 status code and return the user data", async () => {
     const response = await request(app)
-      .get(`/user/info?u=${user.username ?? ''}`)
-      .expect(200)
+      .get(`/user/info?u=${user.username ?? ""}`)
+      .expect(200);
 
-    expect(response.body).toHaveProperty('profileImage')
-    expect(response.body).toHaveProperty('displayName')
-    expect(response.body).toHaveProperty('username')
-    expect(response.body).toHaveProperty('createdAt')
-    expect(response.body).toHaveProperty('posts')
-    expect(response.body).toHaveProperty('likedPosts')
-  })
+    expect(response.body).toHaveProperty("profileImage");
+    expect(response.body).toHaveProperty("displayName");
+    expect(response.body).toHaveProperty("username");
+    expect(response.body).toHaveProperty("createdAt");
+    expect(response.body).toHaveProperty("posts");
+    expect(response.body).toHaveProperty("likedPosts");
+  });
 
-  it('should respond with 400 status code if the user send no username', async () => {
-    const response = await request(app).get('/user/info?u=').expect(400)
+  it("should respond with 400 status code if the user send no username", async () => {
+    const response = await request(app).get("/user/info?u=").expect(400);
 
-    expect(response.body).toHaveProperty('error')
-  })
-})
+    expect(response.body).toHaveProperty("error");
+  });
+});
diff --git a/src/__tests__/user/user-signup.test.ts b/src/__tests__/user/user-signup.test.ts
index 7f47832..f00552a 100644
--- a/src/__tests__/user/user-signup.test.ts
+++ b/src/__tests__/user/user-signup.test.ts
@@ -1,46 +1,46 @@
-import app from '../../app'
-import { describe, beforeAll, afterAll, it } from 'vitest'
-import request from 'supertest'
-import deleteUser from '../utils/delete-user'
-import signUpNewUser from '../utils/create-user'
-import type User from 'interfaces/user'
+import app from "../../app";
+import { describe, beforeAll, afterAll, it } from "vitest";
+import request from "supertest";
+import deleteUser from "../utils/delete-user";
+import signUpNewUser from "../utils/create-user";
+import type User from "interfaces/user";
 
-let user: User
+let user: User;
 
-describe('POST /user/signup', () => {
+describe("POST /user/signup", () => {
   beforeAll(async () => {
-    user = await signUpNewUser()
-    delete user.token
-  })
+    user = await signUpNewUser();
+    user.token = undefined;
+  });
 
   afterAll(async () => {
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-    await deleteUser(user.username!)
-  })
+    await deleteUser(user.username as string);
+  });
 
-  it('should respond with a 400 status code if sent any invalid data', async () => {
+  it("should respond with a 400 status code if sent any invalid data", async () => {
     await request(app)
-      .post('/user/signup')
+      .post("/user/signup")
       .send({
-        username: 'username12@',
+        username: "username12@",
         email: user.email,
         password: user.password,
       })
-      .expect(400)
-  })
+      .expect(400);
+  });
 
-  it('should respond with a 400 status code for an existing username or email', async () => {
+  it("should respond with a 400 status code for an existing username or email", async () => {
     await request(app)
-      .post('/user/signup')
+      .post("/user/signup")
       .send({
         username: user.username,
         email: user.email,
         password: user.password,
       })
-      .expect(400)
-  })
+      .expect(400);
+  });
 
-  it('should respond with a 400 status code if receive an empty body', async () => {
-    await request(app).post('/user/signup').send({}).expect(400)
-  })
-})
+  it("should respond with a 400 status code if receive an empty body", async () => {
+    await request(app).post("/user/signup").send({}).expect(400);
+  });
+});
diff --git a/src/__tests__/utils/create-user.ts b/src/__tests__/utils/create-user.ts
index 396154f..d1df9e5 100644
--- a/src/__tests__/utils/create-user.ts
+++ b/src/__tests__/utils/create-user.ts
@@ -1,37 +1,37 @@
-import app from '../../app'
-import request from 'supertest'
-import { faker } from '@faker-js/faker'
-import type userPayload from '../../interfaces/user'
+import app from "../../app";
+import request from "supertest";
+import { faker } from "@faker-js/faker";
+import type userPayload from "../../interfaces/user";
 
 async function signUpNewUser(): Promise<userPayload> {
   // To avoid conflicts with existing usernames or emails
-  const username = faker.internet.userName({ lastName: 'doe' }).toLowerCase()
-  const email = faker.internet.email()
-  const password = faker.internet.password() + '@1'
+  const username = faker.internet.userName({ lastName: "doe" }).toLowerCase();
+  const email = faker.internet.email();
+  const password = `${faker.internet.password()}@1`;
 
   await request(app)
-    .post('/user/signup')
+    .post("/user/signup")
     .send({
       username,
       email,
       password,
     })
-    .expect(200)
+    .expect(200);
 
   const response = await request(app)
-    .post('/user/auth')
+    .post("/user/auth")
     .send({
       email,
       password,
     })
-    .expect(200)
+    .expect(200);
 
   return {
     username,
     email,
     password,
     token: response.body.token,
-  }
+  };
 }
 
-export default signUpNewUser
+export default signUpNewUser;
diff --git a/src/__tests__/utils/delete-user.ts b/src/__tests__/utils/delete-user.ts
index b942afc..088e083 100644
--- a/src/__tests__/utils/delete-user.ts
+++ b/src/__tests__/utils/delete-user.ts
@@ -1,4 +1,4 @@
-import prisma from '../../clients/prisma-client'
+import prisma from "../../clients/prisma-client";
 
 export default async function deleteUser(username: string) {
   await prisma.post.deleteMany({
@@ -7,11 +7,11 @@ export default async function deleteUser(username: string) {
         username,
       },
     },
-  })
+  });
 
   await prisma.user.deleteMany({
     where: {
       username,
     },
-  })
+  });
 }
diff --git a/src/app.ts b/src/app.ts
index 8f2ab0c..f3c1eda 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -1,49 +1,49 @@
-import 'dotenv/config'
+import "dotenv/config";
 
-import compression from 'compression'
-import cors from 'cors'
-import express from 'express'
-import limiter from 'middlewares/rate-limit'
-import morganMiddleware from 'middlewares/morgan'
-import router from './routes'
-import swaggerUI from 'swagger-ui-express'
-import swaggerDocument from 'helpers/parse-swagger'
-import swaggerConfig from 'config/swagger'
+import compression from "compression";
+import cors from "cors";
+import express from "express";
+import limiter from "middlewares/rate-limit";
+import morganMiddleware from "middlewares/morgan";
+import router from "./routes";
+import swaggerUI from "swagger-ui-express";
+import swaggerDocument from "helpers/parse-swagger";
+import swaggerConfig from "config/swagger";
 
-const app = express()
+const app = express();
 
 // TODO: test socket io, emit notifications when create one.
 
-app.use(express.json())
-app.use(express.urlencoded({ extended: true }))
-app.use(morganMiddleware)
-app.options('*', cors())
+app.use(express.json());
+app.use(express.urlencoded({ extended: true }));
+app.use(morganMiddleware);
+app.options("*", cors());
 app.use(
   cors({
     credentials: true,
     origin: process.env.CLIENT_URL,
-    methods: ['GET', 'POST', 'PUT'],
+    methods: ["GET", "POST", "PUT"],
     optionsSuccessStatus: 200,
-  }),
-)
-app.use(express.static('public'))
-app.use(limiter)
-app.use(router)
+  })
+);
+app.use(express.static("public"));
+app.use(limiter);
+app.use(router);
 app.use(
-  '/docs',
+  "/docs",
   swaggerUI.serve,
-  swaggerUI.setup(swaggerDocument, swaggerConfig),
-)
-app.use(compression({ level: 9 }))
+  swaggerUI.setup(swaggerDocument, swaggerConfig)
+);
+app.use(compression({ level: 9 }));
 
-app.get('/', function (_req, res) {
-  res.redirect('/docs')
-})
+app.get("/", (_req, res) => {
+  res.redirect("/docs");
+});
 
 app.use((_req, res) => {
   res.status(404).json({
-    error: 'Endpoint not found',
-  })
-})
+    error: "Endpoint not found",
+  });
+});
 
-export default app
+export default app;
diff --git a/src/clients/prisma-client.ts b/src/clients/prisma-client.ts
index 4590932..b5bf6ce 100644
--- a/src/clients/prisma-client.ts
+++ b/src/clients/prisma-client.ts
@@ -1,5 +1,5 @@
-import { PrismaClient } from '@prisma/client'
+import { PrismaClient } from "@prisma/client";
 
-const prisma = new PrismaClient()
+const prisma = new PrismaClient();
 
-export default prisma
+export default prisma;
diff --git a/src/clients/redis-client.ts b/src/clients/redis-client.ts
index 64aa564..ffb6092 100644
--- a/src/clients/redis-client.ts
+++ b/src/clients/redis-client.ts
@@ -1,27 +1,27 @@
-import logger from 'helpers/logger'
-import { createClient, type RedisClientOptions } from 'redis'
+import logger from "helpers/logger";
+import { createClient, type RedisClientOptions } from "redis";
 
-const redisPort = parseInt(process.env.REDIS_PORT ?? '6379', 10)
-const redisHost = process.env.REDIS_HOST ?? '127.0.0.1'
-const redisPassword = process.env.REDIS_PASSWORD ?? ''
+const redisPort = parseInt(process.env.REDIS_PORT ?? "6379", 10);
+const redisHost = process.env.REDIS_HOST ?? "127.0.0.1";
+const redisPassword = process.env.REDIS_PASSWORD ?? "";
 
 const redisConfig: RedisClientOptions = {
   url: `redis://:${redisPassword}@${redisHost}:${redisPort}/0`,
-}
+};
 
-const redis = createClient(redisConfig)
+const redis = createClient(redisConfig);
 
 redis
   .connect()
   .then(() => {
-    logger.info('Successfully connected to Redis')
+    logger.info("Successfully connected to Redis");
   })
   .catch((e: Error) => {
-    logger.error(`Error while connecting to Redis: ${e.message}`)
-  })
+    logger.error(`Error while connecting to Redis: ${e.message}`);
+  });
 
-redis.on('error', async (e: Error) => {
-  logger.error(`Error in Redis client: ${e.message}`)
-})
+redis.on("error", async (e: Error) => {
+  logger.error(`Error in Redis client: ${e.message}`);
+});
 
-export default redis
+export default redis;
diff --git a/src/clients/s3-client.ts b/src/clients/s3-client.ts
index b0e955f..a68ecce 100644
--- a/src/clients/s3-client.ts
+++ b/src/clients/s3-client.ts
@@ -1,24 +1,24 @@
-import { S3Client } from '@aws-sdk/client-s3'
-import logger from 'helpers/logger'
+import { S3Client } from "@aws-sdk/client-s3";
+import logger from "helpers/logger";
 
-let s3: S3Client
+let s3: S3Client;
 
-if (process.env.NODE_ENV === 'development') {
-  logger.info('Using Localstack services instead of AWS.')
+if (process.env.NODE_ENV === "development") {
+  logger.info("Using Localstack services instead of AWS.");
   s3 = new S3Client({
     credentials: {
-      accessKeyId: process.env.AWS_ACCESS_KEY_ID ?? '',
-      secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY ?? '',
+      accessKeyId: process.env.AWS_ACCESS_KEY_ID ?? "",
+      secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY ?? "",
     },
-    endpoint: 'http://127.0.0.1:4566', // Uses localstack instead of aws, make sure to create the bucket first with public-read acl
-  })
+    endpoint: "http://127.0.0.1:4566", // Uses localstack instead of aws, make sure to create the bucket first with public-read acl
+  });
 } else {
   s3 = new S3Client({
     credentials: {
-      accessKeyId: process.env.AWS_ACCESS_KEY_ID ?? '',
-      secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY ?? '',
+      accessKeyId: process.env.AWS_ACCESS_KEY_ID ?? "",
+      secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY ?? "",
     },
-  })
+  });
 }
 
-export default s3
+export default s3;
diff --git a/src/config/multer.ts b/src/config/multer.ts
index 17b3fa0..8bfedb9 100644
--- a/src/config/multer.ts
+++ b/src/config/multer.ts
@@ -1,45 +1,44 @@
-import multer from 'multer'
-import { type Request } from 'express'
-import path from 'path'
-import s3 from 'clients/s3-client'
-import multerS3 from 'multer-s3'
+import multer from "multer";
+import { type Request } from "express";
+import path from "path";
+import s3 from "clients/s3-client";
+import multerS3 from "multer-s3";
 
-const tempFolder = path.resolve(__dirname, '..', '..', 'temp', 'uploads')
+const tempFolder = path.resolve(__dirname, "..", "..", "temp", "uploads");
 
 const storageTypes = {
   local: multer.diskStorage({
     destination: (req: Request, file: Express.Multer.File, callback) => {
-      callback(null, tempFolder)
+      callback(null, tempFolder);
     },
 
     filename: (req: Request, file: Express.Multer.File, callback) => {
-      /* eslint-disable */
-      const folder = req.body.isProfilePicture ? 'profile_images' : 'media'
-      const fileName: string = `${folder}/${req.res?.locals.user.id}.webp`
+      const folder = req.body.isProfilePicture ? "profile_images" : "media";
+      const fileName: string = `${folder}/${req.res?.locals.user.id}.webp`;
 
-      callback(null, fileName)
+      callback(null, fileName);
     },
   }),
 
   s3: multerS3({
     s3,
-    bucket: process.env.AWS_BUCKET ?? '',
+    bucket: process.env.AWS_BUCKET ?? "",
     contentType: multerS3.AUTO_CONTENT_TYPE,
-    acl: 'public-read',
+    acl: "public-read",
     key: (req: Request, file: Express.Multer.File, callback) => {
-      let folder
+      let folder: string;
 
-      if (req.body.isProfilePicture === 'true') {
-        folder = 'profile_images'
+      if (req.body.isProfilePicture === "true") {
+        folder = "profile_images";
       } else {
-        folder = 'media'
+        folder = "media";
       }
 
-      const fileName: string = `${folder}/${req.res?.locals.user.id}.jpg`
-      callback(null, fileName)
+      const fileName: string = `${folder}/${req.res?.locals.user.id}.jpg`;
+      callback(null, fileName);
     },
   }),
-}
+};
 
 const multerConfig = {
   dest: tempFolder,
@@ -50,16 +49,16 @@ const multerConfig = {
   fileFilter: (
     req: Request,
     file: Express.Multer.File,
-    callback: multer.FileFilterCallback,
+    callback: multer.FileFilterCallback
   ) => {
-    const allowedMimes = ['image/jpeg', 'image/png']
+    const allowedMimes = ["image/jpeg", "image/png"];
 
     if (allowedMimes.includes(file.mimetype)) {
-      callback(null, true)
+      callback(null, true);
     } else {
-      callback(new Error('Filetype not allowed'))
+      callback(new Error("Filetype not allowed"));
     }
   },
-}
+};
 
-export default multerConfig
+export default multerConfig;
diff --git a/src/config/swagger.ts b/src/config/swagger.ts
index 749f089..a188d1c 100644
--- a/src/config/swagger.ts
+++ b/src/config/swagger.ts
@@ -1,9 +1,9 @@
-import type { SwaggerUiOptions } from 'swagger-ui-express'
+import type { SwaggerUiOptions } from "swagger-ui-express";
 
 const swaggerConfig: SwaggerUiOptions = {
-  customCssUrl: '/swagger-ui.css',
-  customSiteTitle: 'Project Knedita Docs',
-  customfavIcon: '/favicon.png',
-}
+  customCssUrl: "/swagger-ui.css",
+  customSiteTitle: "Project Knedita Docs",
+  customfavIcon: "/favicon.png",
+};
 
-export default swaggerConfig
+export default swaggerConfig;
diff --git a/src/controllers/comments-router.ts b/src/controllers/comments-router.ts
index c1eea9f..7b787c0 100644
--- a/src/controllers/comments-router.ts
+++ b/src/controllers/comments-router.ts
@@ -1,22 +1,22 @@
-import { Router } from 'express'
+import { Router } from "express";
 
 // Controllers
-import comments from './comments'
+import comments from "./comments";
 
 // Middlewares
-import authenticated from 'middlewares/authenticated'
+import authenticated from "middlewares/authenticated";
 
-const commentsRouter = Router()
+const commentsRouter = Router();
 
 // GET
-commentsRouter.get('/fetch-likes', comments.fetchLikes)
-commentsRouter.get('/info', comments.fetch)
+commentsRouter.get("/fetch-likes", comments.fetchLikes);
+commentsRouter.get("/info", comments.fetch);
 
 // POST
-commentsRouter.post('/create', authenticated, comments.create)
-commentsRouter.post('/delete', authenticated, comments.delete)
+commentsRouter.post("/create", authenticated, comments.create);
+commentsRouter.post("/delete", authenticated, comments.delete);
 
 // PUT
-commentsRouter.put('/update', authenticated, comments.update)
+commentsRouter.put("/update", authenticated, comments.update);
 
-export default commentsRouter
+export default commentsRouter;
diff --git a/src/controllers/comments/create.ts b/src/controllers/comments/create.ts
index afa03d9..087176c 100644
--- a/src/controllers/comments/create.ts
+++ b/src/controllers/comments/create.ts
@@ -1,28 +1,28 @@
-import comment from 'services/comments'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import comment from "services/comments";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function commentCreateController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { content, postId } = req.body
-  const id = res.locals.user.id
+  const { content, postId } = req.body;
+  const id = res.locals.user.id;
 
   if (postId === undefined) {
-    badRequest(res, 'Expected post id')
-    return
+    badRequest(res, "Expected post id");
+    return;
   }
 
   if (content === undefined) {
-    badRequest(res, 'Expected comment content')
-    return
+    badRequest(res, "Expected comment content");
+    return;
   }
 
-  const result = await comment.create(postId, content, id)
+  const result = await comment.create(postId, content, id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default commentCreateController
+export default commentCreateController;
diff --git a/src/controllers/comments/delete.ts b/src/controllers/comments/delete.ts
index c3d6918..3a68a9f 100644
--- a/src/controllers/comments/delete.ts
+++ b/src/controllers/comments/delete.ts
@@ -1,23 +1,23 @@
-import comment from 'services/comments'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import comment from "services/comments";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function commentDeleteController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { commentId } = req.body
-  const id = res.locals.user.id
+  const { commentId } = req.body;
+  const id = res.locals.user.id;
 
   if (commentId === undefined) {
-    badRequest(res, 'Expected comment id')
-    return
+    badRequest(res, "Expected comment id");
+    return;
   }
 
-  const result = await comment.delete(commentId, id)
+  const result = await comment.delete(commentId, id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default commentDeleteController
+export default commentDeleteController;
diff --git a/src/controllers/comments/fetch-info.ts b/src/controllers/comments/fetch-info.ts
index 1dfc3e3..56efae2 100644
--- a/src/controllers/comments/fetch-info.ts
+++ b/src/controllers/comments/fetch-info.ts
@@ -1,22 +1,22 @@
-import comment from 'services/comments'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import comment from "services/comments";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function commentFetchController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const commentId = req.query.id as string
+  const commentId = req.query.id as string;
 
   if (commentId === undefined) {
-    badRequest(res, 'Expected comment id')
-    return
+    badRequest(res, "Expected comment id");
+    return;
   }
 
-  const result = await comment.fetch(commentId)
+  const result = await comment.fetch(commentId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default commentFetchController
+export default commentFetchController;
diff --git a/src/controllers/comments/fetch-likes.ts b/src/controllers/comments/fetch-likes.ts
index f3532b0..266571f 100644
--- a/src/controllers/comments/fetch-likes.ts
+++ b/src/controllers/comments/fetch-likes.ts
@@ -1,22 +1,22 @@
-import comment from 'services/comments'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import comment from "services/comments";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function commentFetchLikesController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const commentId = req.query.id as string
+  const commentId = req.query.id as string;
 
   if (commentId === undefined) {
-    badRequest(res, 'Expected comment id')
-    return
+    badRequest(res, "Expected comment id");
+    return;
   }
 
-  const result = await comment.fetchLikes(commentId)
+  const result = await comment.fetchLikes(commentId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default commentFetchLikesController
+export default commentFetchLikesController;
diff --git a/src/controllers/comments/index.ts b/src/controllers/comments/index.ts
index 7007a70..8db4f41 100644
--- a/src/controllers/comments/index.ts
+++ b/src/controllers/comments/index.ts
@@ -1,8 +1,8 @@
-import commentCreateController from './create'
-import commentDeleteController from './delete'
-import commentFetchController from './fetch-info'
-import commentFetchLikesController from './fetch-likes'
-import commentUpdateController from './update'
+import commentCreateController from "./create";
+import commentDeleteController from "./delete";
+import commentFetchController from "./fetch-info";
+import commentFetchLikesController from "./fetch-likes";
+import commentUpdateController from "./update";
 
 const comments = {
   create: commentCreateController,
@@ -10,6 +10,6 @@ const comments = {
   fetch: commentFetchController,
   fetchLikes: commentFetchLikesController,
   update: commentUpdateController,
-} as const
+} as const;
 
-export default comments
+export default comments;
diff --git a/src/controllers/comments/update.ts b/src/controllers/comments/update.ts
index 3a35178..bc39c10 100644
--- a/src/controllers/comments/update.ts
+++ b/src/controllers/comments/update.ts
@@ -1,28 +1,28 @@
-import comment from 'services/comments'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import comment from "services/comments";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function commentUpdateController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { commentId, content } = req.body
-  const id = res.locals.user.id
+  const { commentId, content } = req.body;
+  const id = res.locals.user.id;
 
   if (commentId === undefined) {
-    badRequest(res, 'Expected comment content')
-    return
+    badRequest(res, "Expected comment content");
+    return;
   }
 
   if (content === undefined) {
-    badRequest(res, 'Expected content to update')
-    return
+    badRequest(res, "Expected content to update");
+    return;
   }
 
-  const result = await comment.update(content, id, commentId)
+  const result = await comment.update(content, id, commentId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default commentUpdateController
+export default commentUpdateController;
diff --git a/src/controllers/posts-router.ts b/src/controllers/posts-router.ts
index f068433..4469191 100644
--- a/src/controllers/posts-router.ts
+++ b/src/controllers/posts-router.ts
@@ -1,22 +1,22 @@
-import { Router } from 'express'
+import { Router } from "express";
 
 // Controllers
-import post from './posts'
+import post from "./posts";
 
 // Middlewares
-import authenticated from 'middlewares/authenticated'
+import authenticated from "middlewares/authenticated";
 
-const postsRouter = Router()
+const postsRouter = Router();
 
 // GET
-postsRouter.get('/fetch-likes', post.fetchLikes)
-postsRouter.get('/info', post.fetch)
+postsRouter.get("/fetch-likes", post.fetchLikes);
+postsRouter.get("/info", post.fetch);
 
 // POST
-postsRouter.post('/create', authenticated, post.create)
-postsRouter.post('/delete', authenticated, post.delete)
+postsRouter.post("/create", authenticated, post.create);
+postsRouter.post("/delete", authenticated, post.delete);
 
 // PUT
-postsRouter.put('/update', authenticated, post.update)
+postsRouter.put("/update", authenticated, post.update);
 
-export default postsRouter
+export default postsRouter;
diff --git a/src/controllers/posts/create.ts b/src/controllers/posts/create.ts
index 20b15bf..af8532e 100644
--- a/src/controllers/posts/create.ts
+++ b/src/controllers/posts/create.ts
@@ -1,23 +1,23 @@
-import post from 'services/posts'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import post from "services/posts";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function postCreateController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { content } = req.body
-  const id = res.locals.user.id
+  const { content } = req.body;
+  const id = res.locals.user.id;
 
   if (content === undefined) {
-    badRequest(res, 'Expected post content')
-    return
+    badRequest(res, "Expected post content");
+    return;
   }
 
-  const result = await post.create(content, id)
+  const result = await post.create(content, id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default postCreateController
+export default postCreateController;
diff --git a/src/controllers/posts/delete.ts b/src/controllers/posts/delete.ts
index 93e286f..f3a10a7 100644
--- a/src/controllers/posts/delete.ts
+++ b/src/controllers/posts/delete.ts
@@ -1,23 +1,23 @@
-import post from 'services/posts'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import post from "services/posts";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function postDeleteController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const userId = res.locals.user.id
-  const postId = req.body.postId
+  const userId = res.locals.user.id;
+  const postId = req.body.postId;
 
   if (postId === undefined) {
-    badRequest(res, 'Missing post id')
-    return
+    badRequest(res, "Missing post id");
+    return;
   }
 
-  const result = await post.delete(postId, userId)
+  const result = await post.delete(postId, userId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default postDeleteController
+export default postDeleteController;
diff --git a/src/controllers/posts/fetch-info.ts b/src/controllers/posts/fetch-info.ts
index 4fdf774..c510d4f 100644
--- a/src/controllers/posts/fetch-info.ts
+++ b/src/controllers/posts/fetch-info.ts
@@ -1,22 +1,22 @@
-import post from 'services/posts'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import post from "services/posts";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function postFetchInfoController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const id = req.query.id as string
+  const id = req.query.id as string;
 
   if (id === undefined) {
-    badRequest(res, 'Missing post id')
-    return
+    badRequest(res, "Missing post id");
+    return;
   }
 
-  const result = await post.fetch(id)
+  const result = await post.fetch(id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default postFetchInfoController
+export default postFetchInfoController;
diff --git a/src/controllers/posts/fetch-likes.ts b/src/controllers/posts/fetch-likes.ts
index 88e203e..d0f212c 100644
--- a/src/controllers/posts/fetch-likes.ts
+++ b/src/controllers/posts/fetch-likes.ts
@@ -1,22 +1,22 @@
-import post from 'services/posts'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import post from "services/posts";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function postFetchLikesController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const id = req.query.id as string
+  const id = req.query.id as string;
 
   if (id === undefined) {
-    badRequest(res, 'Missing post id')
-    return
+    badRequest(res, "Missing post id");
+    return;
   }
 
-  const result = await post.fetchLikes(id)
+  const result = await post.fetchLikes(id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default postFetchLikesController
+export default postFetchLikesController;
diff --git a/src/controllers/posts/index.ts b/src/controllers/posts/index.ts
index 204d675..58e74bd 100644
--- a/src/controllers/posts/index.ts
+++ b/src/controllers/posts/index.ts
@@ -1,8 +1,8 @@
-import postCreateController from './create'
-import postDeleteController from './delete'
-import postFetchInfoController from './fetch-info'
-import postUpdateController from './update'
-import postFetchLikesController from './fetch-likes'
+import postCreateController from "./create";
+import postDeleteController from "./delete";
+import postFetchInfoController from "./fetch-info";
+import postUpdateController from "./update";
+import postFetchLikesController from "./fetch-likes";
 
 const post = {
   create: postCreateController,
@@ -10,6 +10,6 @@ const post = {
   fetch: postFetchInfoController,
   fetchLikes: postFetchLikesController,
   update: postUpdateController,
-} as const
+} as const;
 
-export default post
+export default post;
diff --git a/src/controllers/posts/update.ts b/src/controllers/posts/update.ts
index eb3220a..fc39cff 100644
--- a/src/controllers/posts/update.ts
+++ b/src/controllers/posts/update.ts
@@ -1,17 +1,17 @@
-import post from 'services/posts'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import post from "services/posts";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function postUpdateController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { postId, content } = req.body
-  const userId = res.locals.user.id
+  const { postId, content } = req.body;
+  const userId = res.locals.user.id;
 
-  const result = await post.update(postId, content, userId)
+  const result = await post.update(postId, content, userId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default postUpdateController
+export default postUpdateController;
diff --git a/src/controllers/users-router.ts b/src/controllers/users-router.ts
index 434f85e..8380589 100644
--- a/src/controllers/users-router.ts
+++ b/src/controllers/users-router.ts
@@ -1,37 +1,37 @@
-import { Router } from 'express'
+import { Router } from "express";
 
 // Controllers
-import user from './users'
+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()
+const usersRouter = Router();
 
 // GET
-usersRouter.get('/fetch-posts', user.fetchPosts)
-usersRouter.get('/info', user.fetchInfo)
-usersRouter.get('/search', user.searchUser)
+usersRouter.get("/fetch-posts", user.fetchPosts);
+usersRouter.get("/info", user.fetchInfo);
+usersRouter.get("/search", user.searchUser);
 
 // POST
-usersRouter.post('/auth', user.auth)
-usersRouter.post('/delete', authenticated, user.delete)
-usersRouter.post('/me', authenticated, user.fetchUser)
-usersRouter.post('/follow-user', authenticated, user.follow)
-usersRouter.post('/like-comment', authenticated, user.likeComment)
-usersRouter.post('/like-post', authenticated, user.likePost)
-usersRouter.post('/signup', user.signup)
+usersRouter.post("/auth", user.auth);
+usersRouter.post("/delete", authenticated, user.delete);
+usersRouter.post("/me", authenticated, user.fetchUser);
+usersRouter.post("/follow-user", authenticated, user.follow);
+usersRouter.post("/like-comment", authenticated, user.likeComment);
+usersRouter.post("/like-post", authenticated, user.likePost);
+usersRouter.post("/signup", user.signup);
 
 // PUT
 usersRouter.put(
-  '/profile-picture/upload',
+  "/profile-picture/upload",
   authenticated,
   uploadFile,
-  user.uploadPicture,
-)
-usersRouter.put('/update-email', authenticated, user.updateEmail)
-usersRouter.put('/update-name', authenticated, user.updateName)
-usersRouter.put('/update-password', authenticated, user.updatePassword)
+  user.uploadPicture
+);
+usersRouter.put("/update-email", authenticated, user.updateEmail);
+usersRouter.put("/update-name", authenticated, user.updateName);
+usersRouter.put("/update-password", authenticated, user.updatePassword);
 
-export default usersRouter
+export default usersRouter;
diff --git a/src/controllers/users/auth.ts b/src/controllers/users/auth.ts
index 68d57b0..8b500de 100644
--- a/src/controllers/users/auth.ts
+++ b/src/controllers/users/auth.ts
@@ -1,13 +1,13 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userAuthController(req: Request, res: Response): Promise<void> {
-  const { email, password } = req.body
+  const { email, password } = req.body;
 
-  const result = await user.auth({ email, password })
+  const result = await user.auth({ email, password });
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userAuthController
+export default userAuthController;
diff --git a/src/controllers/users/delete.ts b/src/controllers/users/delete.ts
index 9cbb032..8590ce2 100644
--- a/src/controllers/users/delete.ts
+++ b/src/controllers/users/delete.ts
@@ -1,15 +1,15 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userDeleteController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const userId = res.locals.user.id
-  const result = await user.delete(userId)
+  const userId = res.locals.user.id;
+  const result = await user.delete(userId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userDeleteController
+export default userDeleteController;
diff --git a/src/controllers/users/fetch-info.ts b/src/controllers/users/fetch-info.ts
index 3d999d9..c3c0c71 100644
--- a/src/controllers/users/fetch-info.ts
+++ b/src/controllers/users/fetch-info.ts
@@ -1,22 +1,22 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function userFetchInfoController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const username = req.query.u as string
+  const username = req.query.u as string;
 
   if (username === undefined) {
-    badRequest(res, 'Missing username')
-    return
+    badRequest(res, "Missing username");
+    return;
   }
 
-  const result = await user.fetchInfo(username.toLowerCase())
+  const result = await user.fetchInfo(username.toLowerCase());
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userFetchInfoController
+export default userFetchInfoController;
diff --git a/src/controllers/users/fetch-posts.ts b/src/controllers/users/fetch-posts.ts
index f3eb9ae..03b393a 100644
--- a/src/controllers/users/fetch-posts.ts
+++ b/src/controllers/users/fetch-posts.ts
@@ -1,22 +1,22 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function userFetchPostsController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const username = req.query.u as string
+  const username = req.query.u as string;
 
   if (username === undefined) {
-    badRequest(res, 'Missing username')
-    return
+    badRequest(res, "Missing username");
+    return;
   }
 
-  const result = await user.fetchPosts(username)
+  const result = await user.fetchPosts(username);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userFetchPostsController
+export default userFetchPostsController;
diff --git a/src/controllers/users/fetch-user.ts b/src/controllers/users/fetch-user.ts
index 788c003..8478208 100644
--- a/src/controllers/users/fetch-user.ts
+++ b/src/controllers/users/fetch-user.ts
@@ -1,22 +1,22 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function userFetchUserController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const id = res.locals.user.id
+  const id = res.locals.user.id;
 
   if (id === undefined) {
-    badRequest(res, 'Missing id')
-    return
+    badRequest(res, "Missing id");
+    return;
   }
 
-  const result = await user.fetchUser(id)
+  const result = await user.fetchUser(id);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userFetchUserController
+export default userFetchUserController;
diff --git a/src/controllers/users/follow-user.ts b/src/controllers/users/follow-user.ts
index 42ebb31..0b1927d 100644
--- a/src/controllers/users/follow-user.ts
+++ b/src/controllers/users/follow-user.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userFollowController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const userId = res.locals.user.id
-  const { userToFollow } = req.body
+  const userId = res.locals.user.id;
+  const { userToFollow } = req.body;
 
-  const result = await user.follow(userId, userToFollow)
+  const result = await user.follow(userId, userToFollow);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userFollowController
+export default userFollowController;
diff --git a/src/controllers/users/index.ts b/src/controllers/users/index.ts
index 7bf84c5..bf0fcde 100644
--- a/src/controllers/users/index.ts
+++ b/src/controllers/users/index.ts
@@ -1,17 +1,17 @@
-import userAuthController from './auth'
-import userDeleteController from './delete'
-import userFollowController from './follow-user'
-import userFetchInfoController from './fetch-info'
-import userFetchPostsController from './fetch-posts'
-import userFetchUserController from './fetch-user'
-import userLikeCommentController from './like-comment'
-import userLikePostController from './like-post'
-import userSearchController from './search-user'
-import userSignupController from './signup'
-import userUpdateEmailController from './update-email'
-import userUpdateNameController from './update-name'
-import userUpdatePasswordController from './update-password'
-import userUploadPictureController from './upload-picture'
+import userAuthController from "./auth";
+import userDeleteController from "./delete";
+import userFollowController from "./follow-user";
+import userFetchInfoController from "./fetch-info";
+import userFetchPostsController from "./fetch-posts";
+import userFetchUserController from "./fetch-user";
+import userLikeCommentController from "./like-comment";
+import userLikePostController from "./like-post";
+import userSearchController from "./search-user";
+import userSignupController from "./signup";
+import userUpdateEmailController from "./update-email";
+import userUpdateNameController from "./update-name";
+import userUpdatePasswordController from "./update-password";
+import userUploadPictureController from "./upload-picture";
 
 const user = {
   auth: userAuthController,
@@ -28,6 +28,6 @@ const user = {
   updateName: userUpdateNameController,
   updatePassword: userUpdatePasswordController,
   uploadPicture: userUploadPictureController,
-} as const
+} as const;
 
-export default user
+export default user;
diff --git a/src/controllers/users/like-comment.ts b/src/controllers/users/like-comment.ts
index 50aa65c..628c717 100644
--- a/src/controllers/users/like-comment.ts
+++ b/src/controllers/users/like-comment.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userLikeCommentController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const userId = res.locals.user.id
-  const { commentId } = req.body
+  const userId = res.locals.user.id;
+  const { commentId } = req.body;
 
-  const result = await user.likeComment(commentId, userId)
+  const result = await user.likeComment(commentId, userId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userLikeCommentController
+export default userLikeCommentController;
diff --git a/src/controllers/users/like-post.ts b/src/controllers/users/like-post.ts
index 288229b..96024a2 100644
--- a/src/controllers/users/like-post.ts
+++ b/src/controllers/users/like-post.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userLikePostController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const userId = res.locals.user.id
-  const { postId } = req.body
+  const userId = res.locals.user.id;
+  const { postId } = req.body;
 
-  const result = await user.likePost(postId, userId)
+  const result = await user.likePost(postId, userId);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userLikePostController
+export default userLikePostController;
diff --git a/src/controllers/users/search-user.ts b/src/controllers/users/search-user.ts
index aac892c..9ab1a39 100644
--- a/src/controllers/users/search-user.ts
+++ b/src/controllers/users/search-user.ts
@@ -1,21 +1,21 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
+import user from "services/users";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
 
 async function userSearchController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const username = req.query.u as string
+  const username = req.query.u as string;
 
   if (username === undefined) {
-    badRequest(res, 'Missing username')
-    return
+    badRequest(res, "Missing username");
+    return;
   }
 
-  const result = await user.searchUser(username)
+  const result = await user.searchUser(username);
 
-  res.json(result)
+  res.json(result);
 }
 
-export default userSearchController
+export default userSearchController;
diff --git a/src/controllers/users/signup.ts b/src/controllers/users/signup.ts
index 2daa090..70c05ef 100644
--- a/src/controllers/users/signup.ts
+++ b/src/controllers/users/signup.ts
@@ -1,16 +1,16 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userSignupController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { username, email, password } = req.body
+  const { username, email, password } = req.body;
 
-  const result = await user.signup({ username, email, password })
+  const result = await user.signup({ username, email, password });
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userSignupController
+export default userSignupController;
diff --git a/src/controllers/users/update-email.ts b/src/controllers/users/update-email.ts
index 4fc30d2..d5047e4 100644
--- a/src/controllers/users/update-email.ts
+++ b/src/controllers/users/update-email.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userUpdateEmailController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { email } = req.body
-  const id = res.locals.user.id
+  const { email } = req.body;
+  const id = res.locals.user.id;
 
-  const result = await user.updateEmail({ id, email })
+  const result = await user.updateEmail({ id, email });
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userUpdateEmailController
+export default userUpdateEmailController;
diff --git a/src/controllers/users/update-name.ts b/src/controllers/users/update-name.ts
index 160aaa9..89566f2 100644
--- a/src/controllers/users/update-name.ts
+++ b/src/controllers/users/update-name.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userUpdateNameController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { displayName, username } = req.body
-  const id = res.locals.user.id
+  const { displayName, username } = req.body;
+  const id = res.locals.user.id;
 
-  const result = await user.updateName({ id, displayName, username })
+  const result = await user.updateName({ id, displayName, username });
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userUpdateNameController
+export default userUpdateNameController;
diff --git a/src/controllers/users/update-password.ts b/src/controllers/users/update-password.ts
index 9e8ce97..86e33a8 100644
--- a/src/controllers/users/update-password.ts
+++ b/src/controllers/users/update-password.ts
@@ -1,17 +1,17 @@
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import handleResponse from "helpers/handle-response";
 
 async function userUpdatePasswordController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
-  const { currentPassword, newPassword } = req.body
-  const id = res.locals.user.id
+  const { currentPassword, newPassword } = req.body;
+  const id = res.locals.user.id;
 
-  const result = await user.updatePassword(id, currentPassword, newPassword)
+  const result = await user.updatePassword(id, currentPassword, newPassword);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userUpdatePasswordController
+export default userUpdatePasswordController;
diff --git a/src/controllers/users/upload-picture.ts b/src/controllers/users/upload-picture.ts
index 40197fb..24c562d 100644
--- a/src/controllers/users/upload-picture.ts
+++ b/src/controllers/users/upload-picture.ts
@@ -1,33 +1,32 @@
-/* eslint-disable @typescript-eslint/restrict-template-expressions */
-import user from 'services/users'
-import type { Request, Response } from 'express'
-import { badRequest } from 'helpers/http-errors'
-import handleResponse from 'helpers/handle-response'
+import user from "services/users";
+import type { Request, Response } from "express";
+import { badRequest } from "helpers/http-errors";
+import handleResponse from "helpers/handle-response";
 
 async function userUploadPictureController(
   req: Request,
-  res: Response,
+  res: Response
 ): Promise<void> {
   if (req.file === undefined) {
-    badRequest(res, 'Expected a JPG or PNG file')
-    return
+    badRequest(res, "Expected a JPG or PNG file");
+    return;
   }
 
-  const userId = res.locals.user.id
+  const userId = res.locals.user.id;
 
-  let url: string
+  let url: string;
 
-  if (process.env.NODE_ENV === 'development') {
+  if (process.env.NODE_ENV === "development") {
     url = `http://${
-      process.env.AWS_BUCKET ?? ''
-    }.s3.localhost.localstack.cloud:4566/${req.file.key}`
+      process.env.AWS_BUCKET ?? ""
+    }.s3.localhost.localstack.cloud:4566/${req.file.key}`;
   } else {
-    url = req.file.location
+    url = req.file.location;
   }
 
-  const result = await user.uploadPicture(userId, url)
+  const result = await user.uploadPicture(userId, url);
 
-  handleResponse(res, result)
+  handleResponse(res, result);
 }
 
-export default userUploadPictureController
+export default userUploadPictureController;
diff --git a/src/helpers/compress-image.ts b/src/helpers/compress-image.ts
index 1a81551..a01a652 100644
--- a/src/helpers/compress-image.ts
+++ b/src/helpers/compress-image.ts
@@ -1,43 +1,42 @@
-import sharp from 'sharp'
-import s3 from 'clients/s3-client'
-import { GetObjectCommand, PutObjectCommand } from '@aws-sdk/client-s3'
+import sharp from "sharp";
+import s3 from "clients/s3-client";
+import { GetObjectCommand, PutObjectCommand } from "@aws-sdk/client-s3";
 
 export default async function compressImage(
   imageName: string,
-  isProfilePicture: string,
+  isProfilePicture: string
 ): Promise<Error | Record<never, never>> {
   // Get file from s3
   const { Body } = await s3.send(
     new GetObjectCommand({
-      Bucket: process.env.AWS_BUCKET ?? '',
+      Bucket: process.env.AWS_BUCKET ?? "",
       Key: imageName,
-    }),
-  )
+    })
+  );
 
-  const imageBuffer = await Body?.transformToByteArray()
+  const imageBuffer = await Body?.transformToByteArray();
 
   const compressedImageBuffer = await sharp(imageBuffer)
     .resize(
-      isProfilePicture === 'true' ? 200 : undefined,
-      isProfilePicture === 'true' ? 200 : undefined,
+      isProfilePicture === "true" ? 200 : undefined,
+      isProfilePicture === "true" ? 200 : undefined
     )
     .jpeg({ quality: 65 })
-    .toBuffer()
+    .toBuffer();
 
   // Send file back
   const params = {
-    Bucket: process.env.AWS_BUCKET ?? '',
+    Bucket: process.env.AWS_BUCKET ?? "",
     Key: imageName,
     Body: compressedImageBuffer,
-    ContentType: 'image/jpeg',
-    ContentDisposition: 'inline',
-  }
+    ContentType: "image/jpeg",
+    ContentDisposition: "inline",
+  };
 
-  const { ETag } = await s3.send(new PutObjectCommand(params))
+  const { ETag } = await s3.send(new PutObjectCommand(params));
 
   if (ETag !== null) {
-    return {}
-  } else {
-    return new Error('Error while compressing image')
+    return {};
   }
+  return new Error("Error while compressing image");
 }
diff --git a/src/helpers/handle-response.ts b/src/helpers/handle-response.ts
index c62e7ba..0b6d567 100644
--- a/src/helpers/handle-response.ts
+++ b/src/helpers/handle-response.ts
@@ -1,10 +1,11 @@
-import { type Response } from 'express'
-import { badRequest } from './http-errors'
+import { type Response } from "express";
+import { badRequest } from "./http-errors";
 
+// biome-ignore lint/suspicious/noExplicitAny: don't question it.
 export default function handleResponse(res: Response, result: any): void {
   if (result instanceof Error) {
-    badRequest(res, result.message)
+    badRequest(res, result.message);
   } else {
-    res.json(result)
+    res.json(result);
   }
 }
diff --git a/src/helpers/http-errors.ts b/src/helpers/http-errors.ts
index 0b7c54e..af1b8f4 100644
--- a/src/helpers/http-errors.ts
+++ b/src/helpers/http-errors.ts
@@ -1,28 +1,28 @@
-import { type Response } from 'express'
+import { type Response } from "express";
 
 const sendErrorResponse = (
   res: Response,
   status: number,
-  message: string,
+  message: string
 ): void => {
-  res.status(status).json({ error: message })
-}
+  res.status(status).json({ error: message });
+};
 
-export const badRequest = (res: Response, message = 'Bad Request'): void => {
-  sendErrorResponse(res, 400, message)
-}
+export const badRequest = (res: Response, message = "Bad Request"): void => {
+  sendErrorResponse(res, 400, message);
+};
 
-export const unauthorized = (res: Response, message = 'Unauthorized'): void => {
-  sendErrorResponse(res, 401, message)
-}
+export const unauthorized = (res: Response, message = "Unauthorized"): void => {
+  sendErrorResponse(res, 401, message);
+};
 
-export const forbidden = (res: Response, message = 'Forbidden'): void => {
-  sendErrorResponse(res, 403, message)
-}
+export const forbidden = (res: Response, message = "Forbidden"): void => {
+  sendErrorResponse(res, 403, message);
+};
 
 export const internalServerError = (
   res: Response,
-  message = 'Internal Server Error',
+  message = "Internal Server Error"
 ): void => {
-  sendErrorResponse(res, 500, message)
-}
+  sendErrorResponse(res, 500, message);
+};
diff --git a/src/helpers/logger.ts b/src/helpers/logger.ts
index a77dcf2..c711d91 100644
--- a/src/helpers/logger.ts
+++ b/src/helpers/logger.ts
@@ -1,4 +1,4 @@
-import winston from 'winston'
+import winston from "winston";
 
 const levels = {
   error: 0,
@@ -6,47 +6,45 @@ const levels = {
   info: 2,
   http: 3,
   debug: 4,
-}
+};
 
 const level = (): string => {
-  // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions, @typescript-eslint/prefer-nullish-coalescing
-  const env = process.env.NODE_ENV || 'development'
-  const isDevelopment = env === 'development'
-  return isDevelopment ? 'debug' : 'warn'
-}
+  const env = process.env.NODE_ENV || "development";
+  const isDevelopment = env === "development";
+  return isDevelopment ? "debug" : "warn";
+};
 
 const colors = {
-  error: 'red',
-  warn: 'yellow',
-  info: 'green',
-  http: 'magenta',
-  debug: 'white',
-}
+  error: "red",
+  warn: "yellow",
+  info: "green",
+  http: "magenta",
+  debug: "white",
+};
 
-winston.addColors(colors)
+winston.addColors(colors);
 
 const format = winston.format.combine(
-  winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss:ms' }),
+  winston.format.timestamp({ format: "YYYY-MM-DD HH:mm:ss:ms" }),
   winston.format.colorize({ all: true }),
   winston.format.printf(
-    // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
-    info => `${info.timestamp} ${info.level}: ${info.message}`,
-  ),
-)
+    (info) => `${info.timestamp} ${info.level}: ${info.message}`
+  )
+);
 
 const transports = [
   new winston.transports.Console(),
   new winston.transports.File({
-    filename: 'logs/error.log',
-    level: 'error',
+    filename: "logs/error.log",
+    level: "error",
   }),
-]
+];
 
 const logger = winston.createLogger({
   level: level(),
   levels,
   format,
   transports,
-})
+});
 
-export default logger
+export default logger;
diff --git a/src/helpers/notification.ts b/src/helpers/notification.ts
index ba79658..c285b51 100644
--- a/src/helpers/notification.ts
+++ b/src/helpers/notification.ts
@@ -1,11 +1,11 @@
-import { type NotificationType } from '@prisma/client'
-import prisma from 'clients/prisma-client'
+import { type NotificationType } from "@prisma/client";
+import prisma from "clients/prisma-client";
 
 export async function createNotification(
   fromUserId: string,
   toUserId: string,
   content: string,
-  type: NotificationType,
+  type: NotificationType
 ): Promise<Record<never, never> | Error> {
   try {
     await prisma.notifications.create({
@@ -25,25 +25,25 @@ export async function createNotification(
           },
         },
       },
-    })
-    return {}
+    });
+    return {};
   } catch (_) {
-    return new Error('Error while creating notification')
+    return new Error("Error while creating notification");
   }
 }
 
 export async function countNotifications(
-  toUserId: string,
+  toUserId: string
 ): Promise<number | Error> {
   try {
     const count = await prisma.notifications.count({
       where: {
         toUserId,
       },
-    })
+    });
 
-    return count
+    return count;
   } catch (_) {
-    return new Error('Error while counting user notifications')
+    return new Error("Error while counting user notifications");
   }
 }
diff --git a/src/helpers/parse-swagger.ts b/src/helpers/parse-swagger.ts
index 26111e8..c3f30b2 100644
--- a/src/helpers/parse-swagger.ts
+++ b/src/helpers/parse-swagger.ts
@@ -1,7 +1,7 @@
-import { parse } from 'yaml'
-import { readFileSync } from 'fs'
+import { parse } from "yaml";
+import { readFileSync } from "fs";
 
-const swaggerConfigFile = readFileSync('./swagger.yaml', 'utf-8')
-const swaggerDocument = parse(swaggerConfigFile)
+const swaggerConfigFile = readFileSync("./swagger.yaml", "utf-8");
+const swaggerDocument = parse(swaggerConfigFile);
 
-export default swaggerDocument
+export default swaggerDocument;
diff --git a/src/interfaces/jwt.ts b/src/interfaces/jwt.ts
index a847ad3..3328c41 100644
--- a/src/interfaces/jwt.ts
+++ b/src/interfaces/jwt.ts
@@ -1,7 +1,7 @@
 interface jwtPayload {
-  id: string
-  iat: number
-  exp: number
+  id: string;
+  iat: number;
+  exp: number;
 }
 
-export default jwtPayload
+export default jwtPayload;
diff --git a/src/interfaces/user.ts b/src/interfaces/user.ts
index f22dbac..4f67220 100644
--- a/src/interfaces/user.ts
+++ b/src/interfaces/user.ts
@@ -1,13 +1,13 @@
 interface User {
-  id?: string
-  displayName?: string | null
-  username?: string
-  email?: string
-  password?: string
-  profileImage?: string | null
-  createdAt?: Date
-  token?: string
-  socketId?: string
+  id?: string;
+  displayName?: string | null;
+  username?: string;
+  email?: string;
+  password?: string;
+  profileImage?: string | null;
+  createdAt?: Date;
+  token?: string;
+  socketId?: string;
 }
 
-export default User
+export default User;
diff --git a/src/middlewares/authenticated.ts b/src/middlewares/authenticated.ts
index 671d702..338f369 100644
--- a/src/middlewares/authenticated.ts
+++ b/src/middlewares/authenticated.ts
@@ -1,56 +1,56 @@
-import { verify } from 'jsonwebtoken'
-import prisma from 'clients/prisma-client'
-import type { Response, Request, NextFunction } from 'express'
-import { unauthorized } from 'helpers/http-errors'
-import type jwtPayload from 'interfaces/jwt'
+import { verify } from "jsonwebtoken";
+import prisma from "clients/prisma-client";
+import type { Response, Request, NextFunction } from "express";
+import { unauthorized } from "helpers/http-errors";
+import type jwtPayload from "interfaces/jwt";
 
 async function authenticated(
   req: Request,
   res: Response,
-  next: NextFunction,
+  next: NextFunction
 ): Promise<void> {
   try {
     if (
       req.headers.authorization === undefined ||
       req.headers.authorization.length === 0
     ) {
-      unauthorized(res, 'Missing token')
-      return
+      unauthorized(res, "Missing token");
+      return;
     }
 
-    const token = req.headers.authorization.split(' ')[1]
+    const token = req.headers.authorization.split(" ")[1];
 
     if (token === undefined) {
-      unauthorized(res, 'Missing token')
-      return
+      unauthorized(res, "Missing token");
+      return;
     }
 
     const { id } = verify(
       token,
-      process.env.JWT_ACCESS_SECRET ?? '',
-    ) as jwtPayload
+      process.env.JWT_ACCESS_SECRET ?? ""
+    ) as jwtPayload;
 
     if (id === undefined) {
-      unauthorized(res, 'Invalid token')
-      return
+      unauthorized(res, "Invalid token");
+      return;
     }
 
     const user = await prisma.user.findFirst({
       where: {
         id,
       },
-    })
+    });
 
     if (user === undefined) {
-      unauthorized(res, 'User does not exists')
-      return
+      unauthorized(res, "User does not exists");
+      return;
     }
 
-    res.locals.user = user
-    next()
+    res.locals.user = user;
+    next();
   } catch (e) {
-    unauthorized(res, `JWT Error: ${(e as Error).message}`)
+    unauthorized(res, `JWT Error: ${(e as Error).message}`);
   }
 }
 
-export default authenticated
+export default authenticated;
diff --git a/src/middlewares/morgan.ts b/src/middlewares/morgan.ts
index bf42475..d3f9a5b 100644
--- a/src/middlewares/morgan.ts
+++ b/src/middlewares/morgan.ts
@@ -1,12 +1,12 @@
-import morgan, { type StreamOptions } from 'morgan'
-import logger from 'helpers/logger'
+import morgan, { type StreamOptions } from "morgan";
+import logger from "helpers/logger";
 
 const stream: StreamOptions = {
-  write: message => logger.http(message),
-}
+  write: (message) => logger.http(message),
+};
 
-const morganMiddleware = morgan(':method :url :status - :response-time ms', {
+const morganMiddleware = morgan(":method :url :status - :response-time ms", {
   stream,
-})
+});
 
-export default morganMiddleware
+export default morganMiddleware;
diff --git a/src/middlewares/rate-limit.ts b/src/middlewares/rate-limit.ts
index f6be82f..aae38a4 100644
--- a/src/middlewares/rate-limit.ts
+++ b/src/middlewares/rate-limit.ts
@@ -1,26 +1,26 @@
-import rateLimit from 'express-rate-limit'
-import RedisStore from 'rate-limit-redis'
-import redis from 'clients/redis-client'
-import logger from 'helpers/logger'
+import rateLimit from "express-rate-limit";
+import RedisStore from "rate-limit-redis";
+import redis from "clients/redis-client";
+import logger from "helpers/logger";
 
-let skip: boolean
+let skip: boolean;
 
-if (process.env.NODE_ENV === 'development' || process.env.NODE_ENV === 'test') {
-  logger.info('Development environment detected. Rate limit is now disabled.')
-  skip = true
+if (process.env.NODE_ENV === "development" || process.env.NODE_ENV === "test") {
+  logger.info("Development environment detected. Rate limit is now disabled.");
+  skip = true;
 } else {
-  skip = false
+  skip = false;
 }
 
 const limiter = rateLimit({
   windowMs: 1 * 60 * 1000, // 60 seconds
   max: 5,
-  message: { error: 'Too many requests' },
+  message: { error: "Too many requests" },
   legacyHeaders: false,
   skip: (_req, _res) => skip,
   store: new RedisStore({
     sendCommand: async (...args: string[]) => await redis.sendCommand(args),
   }),
-})
+});
 
-export default limiter
+export default limiter;
diff --git a/src/middlewares/upload-image.ts b/src/middlewares/upload-image.ts
index 9431877..814c213 100644
--- a/src/middlewares/upload-image.ts
+++ b/src/middlewares/upload-image.ts
@@ -1,32 +1,33 @@
-import type { Response, Request, NextFunction } from 'express'
-import multer from 'multer'
-import multerConfig from 'config/multer'
-import compressImage from 'helpers/compress-image'
-import { badRequest } from 'helpers/http-errors'
+import type { Response, Request, NextFunction } from "express";
+import multer from "multer";
+import multerConfig from "config/multer";
+import compressImage from "helpers/compress-image";
+import { badRequest } from "helpers/http-errors";
 
 function uploadImage(req: Request, res: Response, next: NextFunction): void {
-  const upload = multer(multerConfig).single('image')
+  const upload = multer(multerConfig).single("image");
 
+  // biome-ignore lint/suspicious/noExplicitAny: i don't know, it's working, no need to change anything here.
   upload(req, res, async (cb: multer.MulterError | Error | any) => {
     if (req.res?.locals.user == null) {
-      badRequest(res, 'You must be logged in to upload a profile picture')
-      return
+      badRequest(res, "You must be logged in to upload a profile picture");
+      return;
     }
 
     if (cb instanceof multer.MulterError || cb instanceof Error) {
-      badRequest(res, cb.message)
-      return
+      badRequest(res, cb.message);
+      return;
     }
 
     if (req.file === undefined) {
-      badRequest(res, 'Expected file')
-      return
+      badRequest(res, "Expected file");
+      return;
     }
 
-    await compressImage(req.file?.key, req.body.isProfilePicture)
+    await compressImage(req.file?.key, req.body.isProfilePicture);
 
-    next()
-  })
+    next();
+  });
 }
 
-export default uploadImage
+export default uploadImage;
diff --git a/src/routes.ts b/src/routes.ts
index 4a4f5c6..3e56cbf 100644
--- a/src/routes.ts
+++ b/src/routes.ts
@@ -1,14 +1,14 @@
-import { Router } from 'express'
+import { Router } from "express";
 
 // Routers
-import usersRouter from 'controllers/users-router'
-import postsRouter from 'controllers/posts-router'
-import commentsRouter from 'controllers/comments-router'
+import usersRouter from "controllers/users-router";
+import postsRouter from "controllers/posts-router";
+import commentsRouter from "controllers/comments-router";
 
-const router = Router()
+const router = Router();
 
-router.use('/user', usersRouter)
-router.use('/post', postsRouter)
-router.use('/comment', commentsRouter)
+router.use("/user", usersRouter);
+router.use("/post", postsRouter);
+router.use("/comment", commentsRouter);
 
-export default router
+export default router;
diff --git a/src/server.ts b/src/server.ts
index 60ef14a..2e5880c 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,26 +1,19 @@
-import app from './app'
-import { createServer } from 'http'
-import logger from 'helpers/logger'
-import createSocketIOInstance from './socket'
+import app from "./app";
+import { createServer } from "http";
+import logger from "helpers/logger";
 
-import prisma from 'clients/prisma-client'
-import redis from 'clients/redis-client'
+import prisma from "clients/prisma-client";
+import redis from "clients/redis-client";
 
-const server = createServer(app)
-const io = createSocketIOInstance(server)
-
-app.use((req, res, next) => {
-  res.locals.io = io
-  next()
-})
+const server = createServer(app);
 
 server.listen(process.env.SERVER_PORT, () => {
-  logger.info(`Server is running @ ${process.env.SERVER_PORT ?? ''}`)
-})
+  logger.info(`Server is running @ ${process.env.SERVER_PORT ?? ""}`);
+});
 
-process.on('SIGINT', async () => {
-  logger.warn('Closing server...')
-  await prisma.$disconnect()
-  await redis.disconnect()
-  server.close()
-})
+process.on("SIGINT", async () => {
+  logger.warn("Closing server...");
+  await prisma.$disconnect();
+  await redis.disconnect();
+  server.close();
+});
diff --git a/src/services/comments/create.ts b/src/services/comments/create.ts
index 11577b7..decae63 100644
--- a/src/services/comments/create.ts
+++ b/src/services/comments/create.ts
@@ -1,28 +1,28 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function commentCreateService(
   postId: string,
   content: string,
-  authorId: string,
+  authorId: string
 ): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({
     where: {
       id: postId,
     },
-  })
+  });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
   const user = await prisma.user.findFirst({
     where: {
       id: authorId,
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   const comment = await prisma.comments.create({
@@ -31,9 +31,9 @@ async function commentCreateService(
       postId,
       userId: authorId,
     },
-  })
+  });
 
-  return comment
+  return comment;
 }
 
-export default commentCreateService
+export default commentCreateService;
diff --git a/src/services/comments/delete.ts b/src/services/comments/delete.ts
index 4f0965b..9fba6f4 100644
--- a/src/services/comments/delete.ts
+++ b/src/services/comments/delete.ts
@@ -1,17 +1,17 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function commentDeleteService(
   commentId: string,
-  authorId: string,
+  authorId: string
 ): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
       id: authorId,
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   const comment = await prisma.comments.findFirst({
@@ -19,10 +19,10 @@ async function commentDeleteService(
       id: commentId,
       userId: user.id,
     },
-  })
+  });
 
   if (comment === null) {
-    return new Error('Comment not found')
+    return new Error("Comment not found");
   }
 
   await prisma.comments.deleteMany({
@@ -30,9 +30,9 @@ async function commentDeleteService(
       id: comment.id,
       userId: user.id,
     },
-  })
+  });
 
-  return {}
+  return {};
 }
 
-export default commentDeleteService
+export default commentDeleteService;
diff --git a/src/services/comments/fetch-info.ts b/src/services/comments/fetch-info.ts
index 6c52ec1..61d2ad7 100644
--- a/src/services/comments/fetch-info.ts
+++ b/src/services/comments/fetch-info.ts
@@ -1,7 +1,7 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function commentFetchService(
-  commentId: string,
+  commentId: string
 ): Promise<Record<string, unknown> | Error> {
   const comment = await prisma.comments.findFirst({
     where: {
@@ -21,13 +21,13 @@ async function commentFetchService(
         },
       },
     },
-  })
+  });
 
   if (comment === null) {
-    return new Error('Comment not found')
+    return new Error("Comment not found");
   }
 
-  return comment
+  return comment;
 }
 
-export default commentFetchService
+export default commentFetchService;
diff --git a/src/services/comments/fetch-likes.ts b/src/services/comments/fetch-likes.ts
index 3cb151f..7949824 100644
--- a/src/services/comments/fetch-likes.ts
+++ b/src/services/comments/fetch-likes.ts
@@ -1,4 +1,4 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function commentFetchLikesService(id: string): Promise<unknown | Error> {
   const post = await prisma.commentLike.findMany({
@@ -14,13 +14,13 @@ async function commentFetchLikesService(id: string): Promise<unknown | Error> {
         },
       },
     },
-  })
+  });
 
   if (post === null) {
-    return new Error('Comment not found')
+    return new Error("Comment not found");
   }
 
-  return post
+  return post;
 }
 
-export default commentFetchLikesService
+export default commentFetchLikesService;
diff --git a/src/services/comments/index.ts b/src/services/comments/index.ts
index a4728bb..85ec0bb 100644
--- a/src/services/comments/index.ts
+++ b/src/services/comments/index.ts
@@ -1,8 +1,8 @@
-import commentCreateService from './create'
-import commentDeleteService from './delete'
-import commentFetchService from './fetch-info'
-import commentFetchLikesService from './fetch-likes'
-import commentUpdateService from './update'
+import commentCreateService from "./create";
+import commentDeleteService from "./delete";
+import commentFetchService from "./fetch-info";
+import commentFetchLikesService from "./fetch-likes";
+import commentUpdateService from "./update";
 
 const comment = {
   create: commentCreateService,
@@ -10,6 +10,6 @@ const comment = {
   fetch: commentFetchService,
   fetchLikes: commentFetchLikesService,
   update: commentUpdateService,
-} as const
+} as const;
 
-export default comment
+export default comment;
diff --git a/src/services/comments/update.ts b/src/services/comments/update.ts
index 7809797..88d3d59 100644
--- a/src/services/comments/update.ts
+++ b/src/services/comments/update.ts
@@ -1,19 +1,19 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function commentUpdateService(
   content: string,
   authorId: string,
-  commentId: string,
+  commentId: string
 ): Promise<Record<string, unknown> | Error> {
   const comment = await prisma.comments.findFirst({
     where: {
       id: commentId,
       userId: authorId,
     },
-  })
+  });
 
   if (comment === null) {
-    return new Error('Comment does not exists')
+    return new Error("Comment does not exists");
   }
 
   const updatedComment = await prisma.comments.update({
@@ -37,8 +37,8 @@ async function commentUpdateService(
         },
       },
     },
-  })
-  return updatedComment
+  });
+  return updatedComment;
 }
 
-export default commentUpdateService
+export default commentUpdateService;
diff --git a/src/services/posts/create.ts b/src/services/posts/create.ts
index ae1c024..fd11a68 100644
--- a/src/services/posts/create.ts
+++ b/src/services/posts/create.ts
@@ -1,13 +1,13 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function postCreateService(
   content: string,
-  authorId: string,
+  authorId: string
 ): Promise<Record<string, unknown> | Error> {
-  const user = await prisma.user.findFirst({ where: { id: authorId } })
+  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({
@@ -15,9 +15,9 @@ async function postCreateService(
       content,
       authorId,
     },
-  })
+  });
 
-  return post
+  return post;
 }
 
-export default postCreateService
+export default postCreateService;
diff --git a/src/services/posts/delete.ts b/src/services/posts/delete.ts
index 8738701..bf9673f 100644
--- a/src/services/posts/delete.ts
+++ b/src/services/posts/delete.ts
@@ -1,30 +1,30 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function postDeleteService(
   postId: string,
-  userId: string,
+  userId: string
 ): Promise<Record<string, unknown> | Error> {
-  const post = await prisma.post.findFirst({ where: { id: postId } })
+  const post = await prisma.post.findFirst({ where: { id: postId } });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
   if ((await prisma.user.findFirst({ where: { id: userId } })) === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   if (post.authorId !== userId) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   await prisma.post.deleteMany({
     where: {
       id: postId,
     },
-  })
+  });
 
-  return {}
+  return {};
 }
 
-export default postDeleteService
+export default postDeleteService;
diff --git a/src/services/posts/fetch-info.ts b/src/services/posts/fetch-info.ts
index e0cd61b..2383ba4 100644
--- a/src/services/posts/fetch-info.ts
+++ b/src/services/posts/fetch-info.ts
@@ -1,7 +1,7 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function postFetchInfoService(
-  id: string,
+  id: string
 ): Promise<Record<string, unknown> | Error> {
   const post = await prisma.post.findFirst({
     where: {
@@ -21,13 +21,13 @@ async function postFetchInfoService(
         },
       },
     },
-  })
+  });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
-  return post
+  return post;
 }
 
-export default postFetchInfoService
+export default postFetchInfoService;
diff --git a/src/services/posts/fetch-likes.ts b/src/services/posts/fetch-likes.ts
index e32f295..a7f2210 100644
--- a/src/services/posts/fetch-likes.ts
+++ b/src/services/posts/fetch-likes.ts
@@ -1,4 +1,4 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function postFetchLikesService(id: string): Promise<unknown | Error> {
   const post = await prisma.postLike.findMany({
@@ -14,13 +14,13 @@ async function postFetchLikesService(id: string): Promise<unknown | Error> {
         },
       },
     },
-  })
+  });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
-  return post
+  return post;
 }
 
-export default postFetchLikesService
+export default postFetchLikesService;
diff --git a/src/services/posts/index.ts b/src/services/posts/index.ts
index 86f2883..2fc65de 100644
--- a/src/services/posts/index.ts
+++ b/src/services/posts/index.ts
@@ -1,8 +1,8 @@
-import postCreateService from './create'
-import postDeleteService from './delete'
-import postFetchInfoService from './fetch-info'
-import postFetchLikesService from './fetch-likes'
-import postUpdateService from './update'
+import postCreateService from "./create";
+import postDeleteService from "./delete";
+import postFetchInfoService from "./fetch-info";
+import postFetchLikesService from "./fetch-likes";
+import postUpdateService from "./update";
 
 const post = {
   create: postCreateService,
@@ -10,6 +10,6 @@ const post = {
   fetch: postFetchInfoService,
   fetchLikes: postFetchLikesService,
   update: postUpdateService,
-} as const
+} as const;
 
-export default post
+export default post;
diff --git a/src/services/posts/update.ts b/src/services/posts/update.ts
index b694e2c..fa8708e 100644
--- a/src/services/posts/update.ts
+++ b/src/services/posts/update.ts
@@ -1,26 +1,27 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function postUpdateService(
   postId: string,
   content: string,
-  userId: string,
+  userId: string
 ): Promise<Record<string, unknown> | Error> {
-  const post = await prisma.post.findFirst({ where: { id: postId } })
+  const post = await prisma.post.findFirst({ where: { id: postId } });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
   if ((await prisma.user.findFirst({ where: { id: userId } })) === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   if (post.authorId !== userId) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   if (post.content === content.trim()) {
-    content = post.content
+    let postContent: string = content;
+    postContent = post.content;
   }
 
   const updatedPost = await prisma.post.update({
@@ -42,8 +43,8 @@ async function postUpdateService(
         },
       },
     },
-  })
+  });
 
-  return updatedPost
+  return updatedPost;
 }
-export default postUpdateService
+export default postUpdateService;
diff --git a/src/services/users/auth.ts b/src/services/users/auth.ts
index 218662c..c733194 100644
--- a/src/services/users/auth.ts
+++ b/src/services/users/auth.ts
@@ -1,7 +1,7 @@
-import * as bcrypt from 'bcrypt'
-import jsonwebtoken from 'jsonwebtoken'
-import prisma from 'clients/prisma-client'
-import type User from 'interfaces/user'
+import * as bcrypt from "bcrypt";
+import jsonwebtoken from "jsonwebtoken";
+import prisma from "clients/prisma-client";
+import type User from "interfaces/user";
 
 async function userAuthService({
   email,
@@ -11,37 +11,37 @@ async function userAuthService({
     where: {
       email,
     },
-  })
+  });
 
   if (user == null) {
-    return new Error('Invalid email or password')
+    return new Error("Invalid email or password");
   }
 
   if (email === undefined || password === undefined) {
-    return new Error('Missing fields')
+    return new Error("Missing fields");
   }
 
   const validPassword = await bcrypt.compare(
-    password.replace(/ /g, ''),
-    user.password,
-  )
+    password.replace(/ /g, ""),
+    user.password
+  );
 
   if (!validPassword) {
-    return new Error('Invalid email or password')
+    return new Error("Invalid email or password");
   }
 
-  const { id } = user
+  const { id } = user;
 
   const bearer = jsonwebtoken.sign(
     { id },
-    process.env.JWT_ACCESS_SECRET ?? '',
-    { expiresIn: '1d' },
-  )
+    process.env.JWT_ACCESS_SECRET ?? "",
+    { expiresIn: "1d" }
+  );
 
   return {
     token: bearer,
     user: user.username,
-  }
+  };
 }
 
-export default userAuthService
+export default userAuthService;
diff --git a/src/services/users/delete.ts b/src/services/users/delete.ts
index c872dba..6334b71 100644
--- a/src/services/users/delete.ts
+++ b/src/services/users/delete.ts
@@ -1,25 +1,25 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userDeleteService(
-  userId: string,
+  userId: string
 ): Promise<Record<string, unknown> | Error> {
-  const user = await prisma.user.findFirst({ where: { id: userId } })
+  const user = await prisma.user.findFirst({ where: { id: userId } });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   if (user.id !== userId) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   await prisma.user.deleteMany({
     where: {
       id: userId,
     },
-  })
+  });
 
-  return {}
+  return {};
 }
 
-export default userDeleteService
+export default userDeleteService;
diff --git a/src/services/users/fetch-info.ts b/src/services/users/fetch-info.ts
index fb62477..b16e57b 100644
--- a/src/services/users/fetch-info.ts
+++ b/src/services/users/fetch-info.ts
@@ -1,7 +1,7 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userFetchInfoService(
-  username: string,
+  username: string
 ): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
@@ -29,22 +29,22 @@ async function userFetchInfoService(
         },
       },
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
-  const followers = user.followers.length
-  const following = user.following.length
+  const followers = user.followers.length;
+  const following = user.following.length;
 
   const info = {
     ...user,
     followers,
     following,
-  }
+  };
 
-  return info
+  return info;
 }
 
-export default userFetchInfoService
+export default userFetchInfoService;
diff --git a/src/services/users/fetch-posts.ts b/src/services/users/fetch-posts.ts
index 4c0ab99..920b2aa 100644
--- a/src/services/users/fetch-posts.ts
+++ b/src/services/users/fetch-posts.ts
@@ -1,7 +1,7 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userFetchPostsService(
-  username: string,
+  username: string
 ): Promise<unknown | Error> {
   const posts = await prisma.post.findMany({
     where: {
@@ -23,8 +23,8 @@ async function userFetchPostsService(
         },
       },
     },
-  })
-  return posts
+  });
+  return posts;
 }
 
-export default userFetchPostsService
+export default userFetchPostsService;
diff --git a/src/services/users/fetch-user.ts b/src/services/users/fetch-user.ts
index 966e00f..aaeff97 100644
--- a/src/services/users/fetch-user.ts
+++ b/src/services/users/fetch-user.ts
@@ -1,7 +1,7 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userFetchUserService(
-  id: string,
+  id: string
 ): Promise<Record<string, unknown> | Error> {
   const user = await prisma.user.findFirst({
     where: {
@@ -29,22 +29,22 @@ async function userFetchUserService(
         },
       },
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
-  const followers = user.followers.length
-  const following = user.following.length
+  const followers = user.followers.length;
+  const following = user.following.length;
 
   const info = {
     ...user,
     followers,
     following,
-  }
+  };
 
-  return info
+  return info;
 }
 
-export default userFetchUserService
+export default userFetchUserService;
diff --git a/src/services/users/follow-user.ts b/src/services/users/follow-user.ts
index 365ee4c..991f914 100644
--- a/src/services/users/follow-user.ts
+++ b/src/services/users/follow-user.ts
@@ -1,31 +1,31 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userFollowService(
   userId: string,
-  followingUsername: string,
+  followingUsername: string
 ): Promise<Record<string, unknown> | Error> {
   if (userId === undefined || followingUsername === undefined) {
-    return new Error('Missing fields')
+    return new Error("Missing fields");
   }
 
   const user = await prisma.user.findFirst({
     where: {
       username: followingUsername,
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   const userToFollow = await prisma.user.findFirst({
     where: {
       id: userId,
     },
-  })
+  });
 
   if (userToFollow === null) {
-    return new Error('User to follow not found')
+    return new Error("User to follow not found");
   }
 
   const alreadyFollow = await prisma.follows.findFirst({
@@ -33,7 +33,7 @@ async function userFollowService(
       followerId: user.id,
       followingId: userToFollow.id,
     },
-  })
+  });
 
   if (alreadyFollow !== null) {
     await prisma.follows.deleteMany({
@@ -41,8 +41,8 @@ async function userFollowService(
         followerId: user.id,
         followingId: userToFollow.id,
       },
-    })
-    return {}
+    });
+    return {};
   }
 
   const follow = await prisma.follows.create({
@@ -50,9 +50,9 @@ async function userFollowService(
       followerId: user.id,
       followingId: userToFollow.id,
     },
-  })
+  });
 
-  return follow
+  return follow;
 }
 
-export default userFollowService
+export default userFollowService;
diff --git a/src/services/users/index.ts b/src/services/users/index.ts
index 1c921f9..b7f3795 100644
--- a/src/services/users/index.ts
+++ b/src/services/users/index.ts
@@ -1,17 +1,17 @@
-import userAuthService from './auth'
-import userDeleteService from './delete'
-import userFollowService from './follow-user'
-import userFetchPostsService from './fetch-posts'
-import userFetchInfoService from './fetch-info'
-import userFetchUserService from './fetch-user'
-import userLikeCommentService from './like-comment'
-import userLikePostService from './like-post'
-import userSearchService from './search-user'
-import userSignupService from './signup'
-import userUpdateEmailService from './update-email'
-import userUpdateNameService from './update-name'
-import userUpdatePasswordService from './update-password'
-import userUploadPictureService from './upload-picture'
+import userAuthService from "./auth";
+import userDeleteService from "./delete";
+import userFollowService from "./follow-user";
+import userFetchPostsService from "./fetch-posts";
+import userFetchInfoService from "./fetch-info";
+import userFetchUserService from "./fetch-user";
+import userLikeCommentService from "./like-comment";
+import userLikePostService from "./like-post";
+import userSearchService from "./search-user";
+import userSignupService from "./signup";
+import userUpdateEmailService from "./update-email";
+import userUpdateNameService from "./update-name";
+import userUpdatePasswordService from "./update-password";
+import userUploadPictureService from "./upload-picture";
 
 const user = {
   auth: userAuthService,
@@ -28,6 +28,6 @@ const user = {
   updateName: userUpdateNameService,
   updatePassword: userUpdatePasswordService,
   uploadPicture: userUploadPictureService,
-} as const
+} as const;
 
-export default user
+export default user;
diff --git a/src/services/users/like-comment.ts b/src/services/users/like-comment.ts
index d8617c8..3dd9bc8 100644
--- a/src/services/users/like-comment.ts
+++ b/src/services/users/like-comment.ts
@@ -1,31 +1,31 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userLikeCommentService(
   commentId: string,
-  userId: string,
+  userId: string
 ): Promise<Record<string, unknown> | Error> {
   if (commentId === undefined || userId === undefined) {
-    return new Error('Missing fields')
+    return new Error("Missing fields");
   }
 
   const comment = await prisma.comments.findFirst({
     where: {
       id: commentId,
     },
-  })
+  });
 
   if (comment === null) {
-    return new Error('Comment not found')
+    return new Error("Comment not found");
   }
 
   const user = await prisma.user.findFirst({
     where: {
       id: userId,
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   const alreadyLiked = await prisma.commentLike.findFirst({
@@ -33,7 +33,7 @@ async function userLikeCommentService(
       commentId: comment.id,
       userId: user.id,
     },
-  })
+  });
 
   if (alreadyLiked !== null) {
     await prisma.commentLike.deleteMany({
@@ -41,8 +41,8 @@ async function userLikeCommentService(
         commentId: comment.id,
         userId: user.id,
       },
-    })
-    return {}
+    });
+    return {};
   }
 
   const like = await prisma.commentLike.create({
@@ -50,9 +50,9 @@ async function userLikeCommentService(
       commentId: comment.id,
       userId: user.id,
     },
-  })
+  });
 
-  return like
+  return like;
 }
 
-export default userLikeCommentService
+export default userLikeCommentService;
diff --git a/src/services/users/like-post.ts b/src/services/users/like-post.ts
index ac0d34c..b5e2d11 100644
--- a/src/services/users/like-post.ts
+++ b/src/services/users/like-post.ts
@@ -1,31 +1,31 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userLikePostService(
   postId: string,
-  userId: string,
+  userId: string
 ): Promise<Record<string, unknown> | Error> {
   if (postId === undefined || userId === undefined) {
-    return new Error('Missing fields')
+    return new Error("Missing fields");
   }
 
   const post = await prisma.post.findFirst({
     where: {
       id: postId,
     },
-  })
+  });
 
   if (post === null) {
-    return new Error('Post not found')
+    return new Error("Post not found");
   }
 
   const user = await prisma.user.findFirst({
     where: {
       id: userId,
     },
-  })
+  });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   const alreadyLiked = await prisma.postLike.findFirst({
@@ -33,7 +33,7 @@ async function userLikePostService(
       postId: post.id,
       userId: user.id,
     },
-  })
+  });
 
   if (alreadyLiked !== null) {
     await prisma.postLike.deleteMany({
@@ -41,8 +41,8 @@ async function userLikePostService(
         postId: post.id,
         userId: user.id,
       },
-    })
-    return {}
+    });
+    return {};
   }
 
   const like = await prisma.postLike.create({
@@ -50,9 +50,9 @@ async function userLikePostService(
       postId: post.id,
       userId: user.id,
     },
-  })
+  });
 
-  return like
+  return like;
 }
 
-export default userLikePostService
+export default userLikePostService;
diff --git a/src/services/users/search-user.ts b/src/services/users/search-user.ts
index 2447c22..730e7d3 100644
--- a/src/services/users/search-user.ts
+++ b/src/services/users/search-user.ts
@@ -1,4 +1,4 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userSearchService(username: string): Promise<unknown | Error> {
   const users = await prisma.user.findMany({
@@ -13,8 +13,8 @@ async function userSearchService(username: string): Promise<unknown | Error> {
       profileImage: true,
     },
     take: 10,
-  })
-  return users
+  });
+  return users;
 }
 
-export default userSearchService
+export default userSearchService;
diff --git a/src/services/users/signup.ts b/src/services/users/signup.ts
index e9248ba..4b4c9d3 100644
--- a/src/services/users/signup.ts
+++ b/src/services/users/signup.ts
@@ -1,10 +1,10 @@
-import * as bcrypt from 'bcrypt'
-import validator from 'validator'
-import prisma from 'clients/prisma-client'
-import type User from 'interfaces/user'
+import * as bcrypt from "bcrypt";
+import validator from "validator";
+import prisma from "clients/prisma-client";
+import type User from "interfaces/user";
 
-const passwordRegex = /^(?=.*[0-9])(?=.*[!@#$%^&*_])[a-zA-Z0-9!@#$%^&*_]{8,}$/
-const usernameRegex = /^[a-zA-Z0-9_.]{5,15}$/
+const passwordRegex = /^(?=.*[0-9])(?=.*[!@#$%^&*_])[a-zA-Z0-9!@#$%^&*_]{8,}$/;
+const usernameRegex = /^[a-zA-Z0-9_.]{5,15}$/;
 
 async function userSignupService({
   username,
@@ -12,35 +12,35 @@ async function userSignupService({
   password,
 }: User): Promise<Record<string, unknown> | Error> {
   if (username === undefined || email === undefined || password === undefined) {
-    return new Error('Missing fields')
+    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.',
-    )
+      "Password must have at least 8 characters, one number and one special character."
+    );
   }
 
   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',
-    )
+      "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)) {
-    return new Error('Invalid email format')
+    return new Error("Invalid email format");
   }
 
   if ((await prisma.user.findFirst({ where: { username } })) != null) {
-    return new Error('Username already in use')
+    return new Error("Username already in use");
   }
 
   if ((await prisma.user.findFirst({ where: { email } })) != null) {
-    return new Error('Email already in use')
+    return new Error("Email already in use");
   }
 
-  const salt = await bcrypt.genSalt(15)
-  const hashedPassword = await bcrypt.hash(password.replace(/ /g, ''), salt) // Removes every space in the string
+  const salt = await bcrypt.genSalt(15);
+  const hashedPassword = await bcrypt.hash(password.replace(/ /g, ""), salt); // Removes every space in the string
 
   const user = await prisma.user.create({
     data: {
@@ -53,9 +53,9 @@ async function userSignupService({
       username: true,
       createdAt: true,
     },
-  })
+  });
 
-  return user
+  return user;
 }
 
-export default userSignupService
+export default userSignupService;
diff --git a/src/services/users/update-email.ts b/src/services/users/update-email.ts
index 91f48ed..46ba27e 100644
--- a/src/services/users/update-email.ts
+++ b/src/services/users/update-email.ts
@@ -1,24 +1,24 @@
-import type User from 'interfaces/user'
-import prisma from 'clients/prisma-client'
+import type User from "interfaces/user";
+import prisma from "clients/prisma-client";
 
 async function userUpdateEmailService({
   id,
   email,
 }: User): Promise<Record<string, unknown> | Error> {
-  const user = await prisma.user.findFirst({ where: { id } })
+  const user = await prisma.user.findFirst({ where: { id } });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   if (user.id !== id) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   if (email !== undefined && email.trim() !== user.email) {
-    const existingUser = await prisma.user.findFirst({ where: { email } })
+    const existingUser = await prisma.user.findFirst({ where: { email } });
     if (existingUser != null && existingUser.email !== user.email) {
-      return new Error('Email already in use')
+      return new Error("Email already in use");
     }
   }
 
@@ -34,9 +34,9 @@ async function userUpdateEmailService({
       username: true,
       createdAt: true,
     },
-  })
+  });
 
-  return { message: 'Successfully updated user email' }
+  return { message: "Successfully updated user email" };
 }
 
-export default userUpdateEmailService
+export default userUpdateEmailService;
diff --git a/src/services/users/update-name.ts b/src/services/users/update-name.ts
index 07df08e..17a1e25 100644
--- a/src/services/users/update-name.ts
+++ b/src/services/users/update-name.ts
@@ -1,29 +1,29 @@
-import type User from 'interfaces/user'
-import prisma from 'clients/prisma-client'
+import type User from "interfaces/user";
+import prisma from "clients/prisma-client";
 
 async function userUpdateNameService({
   id,
   displayName,
   username,
 }: User): Promise<Record<string, unknown> | Error> {
-  const user = await prisma.user.findFirst({ where: { id } })
+  const user = await prisma.user.findFirst({ where: { id } });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   // Check if the provided username is different from the current user's data
   // if different, queries are made to check if the new username is already in use.
 
   if (username !== undefined && username.trim() !== user.username) {
-    const existingUser = await prisma.user.findFirst({ where: { username } })
+    const existingUser = await prisma.user.findFirst({ where: { username } });
     if (existingUser != null && existingUser.username !== user.username) {
-      return new Error('Username already in use')
+      return new Error("Username already in use");
     }
   }
 
   if (user.id !== id) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   const updatedUser = await prisma.user.update({
@@ -39,9 +39,9 @@ async function userUpdateNameService({
       username: true,
       createdAt: true,
     },
-  })
+  });
 
-  return updatedUser
+  return updatedUser;
 }
 
-export default userUpdateNameService
+export default userUpdateNameService;
diff --git a/src/services/users/update-password.ts b/src/services/users/update-password.ts
index c9af805..a17a687 100644
--- a/src/services/users/update-password.ts
+++ b/src/services/users/update-password.ts
@@ -1,40 +1,40 @@
-import * as bcrypt from 'bcrypt'
-import prisma from 'clients/prisma-client'
+import * as bcrypt from "bcrypt";
+import prisma from "clients/prisma-client";
 
-const passwordRegex = /^(?=.*[0-9])(?=.*[!@#$%^&*_])[a-zA-Z0-9!@#$%^&*_]{8,}$/
+const passwordRegex = /^(?=.*[0-9])(?=.*[!@#$%^&*_])[a-zA-Z0-9!@#$%^&*_]{8,}$/;
 
 async function userUpdatePasswordService(
   id: string,
   currentPassword: string,
-  newPassword: string,
+  newPassword: string
 ): Promise<Record<string, unknown> | Error> {
   if (!passwordRegex.test(newPassword)) {
     return new Error(
-      'New password must have at least 8 characters, one number and one special character.',
-    )
+      "New password must have at least 8 characters, one number and one special character."
+    );
   }
 
-  const user = await prisma.user.findFirst({ where: { id } })
+  const user = await prisma.user.findFirst({ where: { id } });
 
   if (user === null) {
-    return new Error('User not found')
+    return new Error("User not found");
   }
 
   if (user.id !== id) {
-    return new Error('Forbidden')
+    return new Error("Forbidden");
   }
 
   const validPassword = await bcrypt.compare(
-    currentPassword.replace(/ /g, ''),
-    user.password,
-  )
+    currentPassword.replace(/ /g, ""),
+    user.password
+  );
 
   if (!validPassword) {
-    return new Error('Invalid password')
+    return new Error("Invalid password");
   }
 
-  const salt = await bcrypt.genSalt(15)
-  const hashedPassword = await bcrypt.hash(newPassword.replace(/ /g, ''), salt)
+  const salt = await bcrypt.genSalt(15);
+  const hashedPassword = await bcrypt.hash(newPassword.replace(/ /g, ""), salt);
 
   await prisma.user.update({
     where: {
@@ -48,9 +48,9 @@ async function userUpdatePasswordService(
       username: true,
       createdAt: true,
     },
-  })
+  });
 
-  return { message: 'Successfully updated user password' }
+  return { message: "Successfully updated user password" };
 }
 
-export default userUpdatePasswordService
+export default userUpdatePasswordService;
diff --git a/src/services/users/upload-picture.ts b/src/services/users/upload-picture.ts
index 5756288..4c8999a 100644
--- a/src/services/users/upload-picture.ts
+++ b/src/services/users/upload-picture.ts
@@ -1,13 +1,13 @@
-import prisma from 'clients/prisma-client'
+import prisma from "clients/prisma-client";
 
 async function userUploadPictureService(
   authorId: string,
-  url: string,
+  url: string
 ): Promise<Record<string, unknown> | Error> {
-  const user = await prisma.user.findFirst({ where: { id: authorId } })
+  const user = await prisma.user.findFirst({ where: { id: authorId } });
 
   if (user == null) {
-    return new Error('User does not exists')
+    return new Error("User does not exists");
   }
 
   const updatedUser = await prisma.user.update({
@@ -20,9 +20,9 @@ async function userUploadPictureService(
     select: {
       profileImage: true,
     },
-  })
+  });
 
-  return updatedUser
+  return updatedUser;
 }
 
-export default userUploadPictureService
+export default userUploadPictureService;
diff --git a/src/socket/index.ts b/src/socket/index.ts
deleted file mode 100644
index caddf52..0000000
--- a/src/socket/index.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import prisma from 'clients/prisma-client'
-import logger from 'helpers/logger'
-import { Server } from 'socket.io'
-
-// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
-export default function createSocketIOInstance(httpServer: any) {
-  const io = new Server(httpServer, {
-    cors: {
-      origin: process.env.CORS_ORIGIN ?? '*',
-    },
-  })
-
-  io.use(async (socket, next) => {
-    // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
-    if (!socket.handshake.auth?.id) {
-      const error = new Error()
-      error.message = 'Unauthorized'
-      next(error)
-    }
-
-    await prisma.user.update({
-      where: {
-        id: socket.handshake.auth.id,
-      },
-      data: {
-        socketId: socket.id,
-      },
-    })
-
-    next()
-  })
-
-  /*
-  const handleConnection = (socket) => {
-    // TODO
-  }
-  */
-
-  io.on('connection', _ => {
-    logger.info('Placeholder')
-  })
-
-  return io
-}