About Project

TR Backend is a social media management platform backend designed to support content creation, post management and social account integrations.

The platform allows users to:

• Manage social media content in one place
• Create and edit posts
• Generate post content using Gemini AI integration
• Store and manage media assets with MinIO
• Use Redis for caching and performance optimization
• Connect social media accounts (toDo)

The goal of the project is to provide backend infrastructure for an AI-powered social media management system.

---

.env file

• GEMINI_API_KEY=YOUR GEMINI API KEY
• LINKEDIN_CLIENT_ID=YOUR LINKEDIN CLIENT ID
• LINKEDIN_CLIENT_SECRET=YOUR LINKEDIN SECRET
• LINKEDIN_REDIRECT_URI=LINKED IN REDIRECT URI
• STRIPE_SECRET_KEY=STRIPE SECRET KEY
• STRIPE_WEBHOOK_SECRET=STRIPE WEBHOOK SECRET

---

Core Features

Content Management

• Create posts
• Edit post content
• Manage publication-ready content
• Store media assets

AI Content Generation

• Gemini API integration
• Generate social media post ideas
• AI-assisted content creation
• Support for automated content workflows

Social Media Management

• Centralized social media management
• Multi-account support
• Social account connection

Overview

TR Backend is a REST API structured using a multi-project architecture with separated business logic, repositories, domain models and tests.

Architecture

Client
 ↓
tr-api
 ↓
tr-service
 ↓
tr-repository
 ↓
PostgreSQL

Additional services:
- Redis (caching)
- MinIO (object storage)

Tech Stack

• ASP.NET Core
• C#
• PostgreSQL
• Redis
• MinIO
• Docker Compose
• xUnit / NUnit
• Entity Framework Core (if used)

Solution Structure

tr-backend/
│
├── tr-api/
├── tr-service/
├── tr-repository/
├── tr-core/
├── Tests/
└── docker-compose.yml

Features

• Cookie-based authentication
• Session management
• REST API
• Layered Architecture
• Repository Pattern
• Service Layer
• PostgreSQL persistence
• Redis caching
• MinIO object storage
• Dockerized dependencies
• Unit/Integration tests

---

Live Deployment

Application is deployed and available on Azure:

API Base URL

https://team-red-api.azurewebsites.net/

Hosted on Microsoft Azure App Service.

Production Environment

• Azure App Service
• PostgreSQL
• Redis
• MinIO
• Docker-based local development
• Cloud deployed backend
• Microsoft Azure App Service

Getting Started

Clone Repository

git clone https://github.com/norbik2004/tr-backend.git
cd tr-backend

Start Infrastructure

Run dependencies:

docker compose up -d

Starts:

• PostgreSQL → localhost:5435
• Redis → localhost:6379
• MinIO API → localhost:9000
• MinIO Console → http://localhost:9001

MinIO Credentials

Login: miniouser
Password: miniopassword

---

Restore

dotnet restore

Build

dotnet build

Run API

cd tr-api
dotnet run

---

Configuration

Example appsettings.json

{
  "ConnectionStrings": {
    "DefaultConnection": "Host=localhost;Port=5435;Database=postgres;Username=postgres;Password=postgres"
  },

  "Redis": {
    "ConnectionString": "localhost:6379"
  },

  "Minio": {
    "Endpoint": "localhost:9000",
    "AccessKey": "miniouser",
    "SecretKey": "miniopassword"
  }
}

---

Docker Services

PostgreSQL

Port: 5435

Redis

Port: 6379

MinIO

Ports:
9000
9001

---

Run Tests

dotnet test

Future Improvements

• CI/CD pipeline
• Background jobs
• Unit tests
• Linking social media accounts

License

This project is for educational and portfolio purposes.