bohdanzadoienko/nodejs-auth

How bohdanzadoienko/nodejs-auth works

This repository is a Node.js/Express user-authentication and user-management API. Clients register or log in, then use the session cookie to access protected user listing and owner-restricted update/delete routes. Authentication checks and route handlers use the user persistence layer, which stores account and session data in MongoDB. The application also exposes Swagger UI documentation. The README gives no capability details; the graph follows the sampled routes and source, with the user-list handler represented by its tree path only.

Main entry points: db/users.ts User model and queries · router/users.ts User routes · src/index.ts Express server · router/index.ts Route assembly

Components 17

API application

Express server src/index.ts
Route assembly src/router/index.ts
Swagger UI src/index.ts
Swagger specification src/swagger_output.json

Authentication

Auth routes src/router/authentication.ts
Register src/controllers/auth/register.ts
Login src/controllers/auth/login.ts
Credential helpers src/helpers/index.ts

User management

User routes src/router/users.ts
Session check src/middlewares/index.ts
Owner check src/middlewares/index.ts
List users src/controllers/users/getAllUsers.ts
Update user src/controllers/users/updateUser.ts
Delete user src/controllers/users/deleteUserById.ts

Persistence

User model and queries src/db/users.ts

Other components

API client
MongoDB

Connections 22

API client → Express server: sends requests
Express server → Route assembly: mounts routes
Route assembly → Auth routes: registers routes
Route assembly → User routes: registers routes
Auth routes → Register: dispatches
Auth routes → Login: dispatches
Register → User model and queries: checks and creates
Register → Credential helpers: generates salt
Login → User model and queries: looks up and saves
Login → Credential helpers: hashes credentials
User routes → Session check: checks session
User routes → Owner check: checks ownership
User routes → List users: dispatches
User routes → Update user: dispatches
User routes → Delete user: dispatches
Session check → User model and queries: looks up session
Update user → User model and queries: reads and saves
Delete user → User model and queries: deletes by id
List users → User model and queries: unknown access
User model and queries → MongoDB: queries and writes
Express server → Swagger UI: serves docs
Swagger UI → Swagger specification: loads specification

More TypeScript diagrams: bitwarden/clients · juice-shop/juice-shop · seanprashad/leetcode-patterns · glideapps/quicktype · siteboon/claudecodeui

Drawn by GitDiagram on September 25, 2026 from the repository's file tree, README and source files. Read as Markdown ·