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README

          

# β˜• MiCafe API - Colombian Coffee Price Indicators

MiCafe API Banner

[![Build Status](https://github.com/felipesanchez-dev/micafe-api/actions/workflows/ci-cd.yml/badge.svg)](https://github.com/felipesanchez-dev/micafe-api/actions/workflows/ci-cd.yml)
[![Coverage](https://img.shields.io/badge/coverage-82.6%25-brightgreen.svg)](https://github.com/felipesanchez-dev/micafe-api)
[![Node.js Version](https://img.shields.io/badge/node-%3E%3D18.0.0-brightgreen.svg)](https://nodejs.org/)
[![TypeScript](https://img.shields.io/badge/TypeScript-007ACC?style=flat&logo=typescript&logoColor=white)](https://www.typescriptlang.org/)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
[![API Status](https://img.shields.io/badge/API-Live-brightgreen.svg)](https://micafe-api.vercel.app)
[![Vercel Deploy](https://img.shields.io/badge/Deployed%20on-Vercel-000000?style=flat&logo=vercel&logoColor=white)](https://micafe-api.vercel.app)

**Real-time Colombian Coffee Price API built with Clean Architecture**

_Developed with by [Juan Felipe Reyes SΓ‘nchez](https://github.com/felipesanchez-dev)_

[πŸš€ **Live Demo**](https://micafe-api.vercel.app) β€’ [πŸ“– **API Docs**](https://micafe-api.vercel.app/docs) β€’ [πŸ› **Report Bug**](https://github.com/felipesanchez-dev/micafe-api/issues) β€’ [✨ **Request Feature**](https://github.com/felipesanchez-dev/micafe-api/issues)

---

## 🌟 Overview

**MiCafe API** is a robust, production-ready RESTful API that provides real-time Colombian coffee price indicators by scraping data from the official **National Federation of Coffee Growers of Colombia** website. Built with **Clean Architecture** principles, this API demonstrates enterprise-level software engineering practices and serves as a comprehensive example of modern Node.js development.

### 🎯 **Key Features**

πŸ—οΈ
Clean Architecture
SOLID principles implementation
⚑
Real-time Scraping
Live data from official sources
πŸ”„
Smart Caching
In-memory TTL-based caching
πŸ›‘οΈ
Error Resilience
Retry mechanisms & fallbacks

πŸ“Š
Comprehensive Testing
82.6% code coverage
🐳
Docker Ready
Multi-stage containerization
πŸš€
CI/CD Pipeline
Automated testing & deployment
πŸ“š
Interactive Docs
OpenAPI/Swagger integration

🎨
Favicon Support
Colombian coffee theme
⚑
Vercel Deployed
Edge functions & global CDN
πŸ“±
Mobile Optimized
Responsive API responses
πŸ”’
Production Ready
Security headers & CORS

### πŸ†• **Latest Updates & Features**

- ✨ **Favicon Implementation**: Custom Colombian coffee-themed favicon with fallback support
- πŸš€ **Vercel Deployment**: Lightning-fast edge deployment with global CDN
- πŸ“ **Enhanced Logging**: Structured logging with Pino for better debugging
- πŸ›‘οΈ **Security Headers**: Helmet.js integration for production security
- 🎯 **Error Handling**: Improved error middleware with detailed logging
- πŸ“Š **Performance Monitoring**: Real-time metrics and health checks

---

## πŸ›οΈ Architecture Overview

### **Why Clean Architecture?**

The MiCafe API implements **Clean Architecture** (also known as Hexagonal or Onion Architecture) to achieve:

- **πŸ”— Loose Coupling**: Dependencies point inward, making the system flexible and maintainable
- **πŸ§ͺ Testability**: Business logic is isolated and easily testable without external dependencies
- **πŸ”„ Flexibility**: Easy to swap implementations (databases, web frameworks, external services)
- **πŸ“ˆ Scalability**: Clear separation of concerns allows for independent scaling of components
- **πŸ› οΈ Maintainability**: Changes in one layer don't cascade through the entire system

### **Architecture Layers**

```mermaid
graph TB
subgraph "🌐 External Layer"
EXT[External Services
FederaciΓ³n de Cafeteros
HTTP Clients]
end

subgraph "🎯 Interface Layer"
REST[REST Controllers]
MW[Middleware]
RT[Routes]
DTO[DTOs]
end

subgraph "πŸ—οΈ Infrastructure Layer"
REPO[Repositories
Implementation]
CACHE[Cache Service]
LOG[Logger Service]
HTTP[HTTP Client]
end

subgraph "πŸš€ Application Layer"
UC[Use Cases]
SRV[Application Services]
end

subgraph "πŸ’Ž Domain Layer"
ENT[Entities]
INT[Interfaces]
ERR[Domain Errors]
VAL[Value Objects]
end

EXT --> REST
REST --> UC
UC --> REPO
UC --> CACHE
REPO --> EXT

class ENT,INT,ERR,VAL domain
class UC,SRV application
class REPO,CACHE,LOG,HTTP infrastructure
class REST,MW,RT,DTO interface
class EXT external
```

### **Dependency Flow**

```mermaid
flowchart TD
A[🌐 HTTP Request] --> B[🎯 Controller]
B --> C[πŸš€ Use Case]
C --> D[πŸ—οΈ Repository]
D --> E[🌐 External API]
E --> D
D --> C
C --> F[πŸ—οΈ Cache Service]
C --> G[πŸ’Ž Domain Service]
G --> H[πŸ’Ž Entity]
H --> G
G --> C
C --> B
B --> I[🌐 HTTP Response]

class A,I request
class B controller
class C usecase
class D,F repository
class G,H domain
class E response
```

---

## πŸ’» Technology Stack

![Node.js](https://img.shields.io/badge/Node.js-18.x-339933?style=for-the-badge&logo=nodedotjs&logoColor=white)
![TypeScript](https://img.shields.io/badge/TypeScript-5.4-3178C6?style=for-the-badge&logo=typescript&logoColor=white)
![Express](https://img.shields.io/badge/Express-4.19-000000?style=for-the-badge&logo=express&logoColor=white)

### **Data & Scraping**

![Cheerio](https://img.shields.io/badge/Cheerio-1.0-FF6B6B?style=for-the-badge&logo=jquery&logoColor=white)
![Axios](https://img.shields.io/badge/Axios-1.6-5A29E4?style=for-the-badge&logo=axios&logoColor=white)

### **Testing & Quality**

![Jest](https://img.shields.io/badge/Jest-29.7-C21325?style=for-the-badge&logo=jest&logoColor=white)
![ESLint](https://img.shields.io/badge/ESLint-8.57-4B32C3?style=for-the-badge&logo=eslint&logoColor=white)
![Supertest](https://img.shields.io/badge/Supertest-6.0-FF6B6B?style=for-the-badge&logo=jest&logoColor=white)

### **DevOps & Deployment**

![Docker](https://img.shields.io/badge/Docker-Multi--stage-2496ED?style=for-the-badge&logo=docker&logoColor=white)
![GitHub Actions](https://img.shields.io/badge/GitHub_Actions-CI/CD-2088FF?style=for-the-badge&logo=github-actions&logoColor=white)
![Nginx](https://img.shields.io/badge/Nginx-Reverse_Proxy-009639?style=for-the-badge&logo=nginx&logoColor=white)

---

## πŸ”„ Application Flow

### **Coffee Price Retrieval Sequence**

```mermaid
sequenceDiagram
participant U as πŸ‘€ User
participant C as 🎯 Controller
participant UC as πŸš€ Use Case
participant Cache as πŸ’Ύ Cache Service
participant R as πŸ—οΈ Repository
participant EXT as 🌐 Federación API
participant N as πŸ’Ž Normalizer

U->>C: GET /precio-hoy
C->>UC: getCoffeePriceToday()

UC->>Cache: get("coffee_price_today")
alt Cache Hit
Cache-->>UC: Cached Data βœ…
UC-->>C: Normalized Data
else Cache Miss
UC->>R: scrapeCoffeePrice()
R->>EXT: HTTP GET Request

alt Success
EXT-->>R: HTML Response
R-->>UC: Scraped Raw Data
UC->>N: normalizeCoffeePrice()
N-->>UC: Normalized Data
UC->>Cache: set("coffee_price_today", data, TTL)
UC-->>C: Normalized Data βœ…
else Failure (Retry)
EXT-->>R: Error ❌
R->>EXT: Retry (up to 3 times)
alt All Retries Failed
R-->>UC: ScrapingError ❌
UC-->>C: Error Response
end
end
end

C-->>U: JSON Response
```

### **Error Handling Flow**

```mermaid
flowchart TD
A[πŸš€ API Request] --> B{πŸ›‘οΈ Try Scraping}

B -->|Success| C[βœ… Parse HTML]
B -->|Network Error| D[⏳ Retry Logic]
B -->|Timeout| D

D --> E{πŸ”„ Attempts < 3?}
E -->|Yes| F[⏱️ Wait 1s]
F --> B
E -->|No| G[❌ Network Error]

C --> H{πŸ“Š Valid Data?}
H -->|Yes| I[πŸ”„ Normalize Data]
H -->|No| J[❌ Scraping Error]

I --> K[πŸ’Ύ Cache Result]
K --> L[βœ… Success Response]

G --> M[πŸ“ Log Error]
J --> M
M --> N[❌ Error Response]

classDef success fill:#2ECC71,stroke:#27AE60,stroke-width:2px,color:#fff
classDef error fill:#E74C3C,stroke:#C0392B,stroke-width:2px,color:#fff
classDef process fill:#3498DB,stroke:#2980B9,stroke-width:2px,color:#fff
classDef decision fill:#F39C12,stroke:#E67E22,stroke-width:2px,color:#fff

class L success
class G,J,N error
class C,D,F,I,K,M process
class B,E,H decision
```

---

## πŸ“Š Data Sources & Processing

### **Source Data Structure**

The API scrapes real-time data from the official **FederaciΓ³n Nacional de Cafeteros** website, specifically targeting this HTML structure:

```html



  • INDICADORES:

  • Precio interno de referencia:
    $2.780.000


  • Bolsa de NY:
    343,60




```

### **Data Transformation Pipeline**

```mermaid
flowchart LR
A[🌐 Raw HTML] --> B[πŸ” CSS Selectors]
B --> C[πŸ“ Extract Text]
C --> D[🧹 Clean Values]
D --> E[πŸ”’ Parse Numbers]
E --> F[πŸ“… Format Dates]
F --> G[πŸ“Š Structured JSON]

subgraph "Normalization Rules"
H["$2.780.000 β†’ 2780000"]
I["343,60 β†’ 343.60"]
J["2025-08-18 β†’ ISO Date"]
end

D -.-> H
E -.-> I
F -.-> J

class A input
class B,C,D,E,F process
class G output
class H,I,J rule
```

### **Output Data Model**

```typescript
interface CoffeePriceIndicator {
precioInternoReferencia: {
valor: number; // (COP, integer)
moneda: string; // "COP"
fecha: string; // "2025-08-18" (ISO date)
};
bolsaNY: {
valor: number; // (decimal)
unidad: string; // "cents/lb"
fecha: string; // "2025-08-18"
};
tasaCambio: {
valor: number; // (integer)
moneda: string; // "COP/USD"
fecha: string; // "2025-08-18"
};
mecic: {
valor: number; // 0 (integer)
fecha: string; // "2024-07-12"
};
fuente: {
url: string; // "https://federaciondecafeteros.org"
pdfPrecio?: string; // PDF link if available
};
}
```

---

## πŸ› οΈ API Reference

### **Base URL**

```
Production: https://micafe-api.vercel.app
Development: http://localhost:3000
```

### **Endpoints Overview**

| Endpoint | Method | Description | Response Time | Cache |
| ------------- | ------ | ----------------------------- | ------------- | -------- |
| `/` | GET | API metadata and service info | ~50ms | No |
| `/status` | GET | Health check and system stats | ~30ms | No |
| `/precio-hoy` | GET | Real-time coffee prices | ~2-5s | 5min TTL |
| `/docs` | GET | Interactive API documentation | ~100ms | No |

### **πŸ“‹ GET /** - Service Information

Returns comprehensive metadata about the API service.

**Response Example:**

```json
{
"name": "MiCafe API",
"version": "1.0.0",
"description": "API para obtener indicadores del cafΓ© de Colombia",
"author": "Juan Felipe Reyes Sanchez",
"github": "https://github.com/felipesanchez-dev/micafe-api",
"endpoints": {
"/": "InformaciΓ³n del servicio",
"/status": "Estado de scraping y salud",
"/precio-hoy": "Obtiene el precio de cafΓ© de hoy vΓ­a scraping"
},
"status": "online",
"retrySystem": "Enabled (3 attempts)",
"timestamp": "2025-08-18T23:09:01.364Z"
}
```

### **🩺 GET /status** - Health Check

Provides real-time system health and performance metrics.

**Response Example:**

```json
{
"status": "healthy",
"uptime": 3600,
"timestamp": "2025-08-18T23:09:01.364Z",
"version": "1.0.0",
"cacheStats": {
"size": 1,
"keys": ["coffee_price_today"]
}
}
```

### **β˜• GET /precio-hoy** - Coffee Prices (Main Endpoint)

Retrieves current Colombian coffee price indicators in real-time.

**Success Response (200):**

```json
{
"success": true,
"message": "Precio obtenido exitosamente",
"data": {
"precioInternoReferencia": {
"valor": 0,
"moneda": "COP",
"fecha": "2025-08-18"
},
"bolsaNY": {
"valor": 0,
"unidad": "cents/lb",
"fecha": "2025-08-18"
},
"tasaCambio": {
"valor": 0,
"moneda": "COP/USD",
"fecha": "2025-08-18"
},
"mecic": {
"valor": 0,
"fecha": "2024-07-12"
},
"fuente": {
"url": "https://federaciondecafeteros.org",
"pdfPrecio": "https://federaciondecafeteros.org/.../precio_cafe.pdf"
}
},
"timestamp": "2025-08-18T23:10:01.091Z",
"version": "1.0.0",
"author": "Juan Felipe Reyes Sanchez",
"github": "https://github.com/felipesanchez-dev/micafe-api"
}
```

**Error Response (500/503):**

```json
{
"success": false,
"message": "No fue posible obtener el precio del cafΓ©",
"error": {
"code": "SCRAPE_FAILED",
"detail": "Network timeout after 3 retry attempts"
},
"timestamp": "2025-08-18T23:10:01.091Z",
"version": "1.0.0",
"author": "Juan Felipe Reyes Sanchez",
"github": "https://github.com/felipesanchez-dev/micafe-api"
}
```

### **πŸ“š Error Codes Reference**

| Code | HTTP Status | Description | Retry Recommended |
| ------------------ | ----------- | --------------------------- | ----------------- |
| `SCRAPE_FAILED` | 500 | General scraping error | βœ… Yes |
| `NETWORK_ERROR` | 503 | Network connectivity issues | βœ… Yes |
| `VALIDATION_ERROR` | 400 | Invalid request data | ❌ No |
| `NOT_FOUND` | 404 | Endpoint not found | ❌ No |
| `INTERNAL_ERROR` | 500 | Unexpected server error | βœ… Yes |

---

## πŸš€ Quick Start

### **Prerequisites**

- **Node.js** β‰₯ 18.0.0
- **npm** β‰₯ 8.0.0
- **Git** (for cloning)

## ⚑ Quick Try - Live API

ΒΏQuieres probar la API inmediatamente? Β‘AquΓ­ tienes algunos endpoints en vivo!

### **πŸš€ Try It Now**

```bash
# Get today's coffee prices (live data)
curl https://micafe-api.vercel.app/precio-hoy

# Check API status
curl https://micafe-api.vercel.app/status

# Get service information
curl https://micafe-api.vercel.app/
```

### **🌐 Interactive Testing**

[![Open in Postman](https://img.shields.io/badge/Open%20in-Postman-FF6C37?style=for-the-badge&logo=postman&logoColor=white)](https://www.postman.com/felipesanchez-dev/workspace/micafe-api)
[![Test in Browser](https://img.shields.io/badge/Test%20in-Browser-4285F4?style=for-the-badge&logo=googlechrome&logoColor=white)](https://micafe-api.vercel.app/precio-hoy)
[![View Docs](https://img.shields.io/badge/API-Documentation-009688?style=for-the-badge&logo=swagger&logoColor=white)](https://micafe-api.vercel.app/docs)

### **πŸ“± Mobile-First Response**

Los endpoints estΓ‘n optimizados para dispositivos mΓ³viles con respuestas compactas y tiempos de carga mΓ­nimos.

### **πŸƒβ€β™‚οΈ Fast Track Installation**

```bash
# Clone the repository
git clone https://github.com/felipesanchez-dev/micafe-api.git
cd micafe-api

# Install dependencies
npm install

# Setup environment
cp .env

# Start development server
npm run dev

# πŸŽ‰ API is now running at http://localhost:3000
```

### **🐳 Docker Quick Start**

```bash
# Using Docker Compose (Recommended)
docker-compose up -d

# Or build and run manually
docker build -t micafe-api .
docker run -p 3000:3000 micafe-api
```

### **⚑ One-Line Deploy to Railway**

```bash
# Deploy to Railway (requires Railway CLI)
railway login && railway up
```

---

## πŸ§ͺ Testing Strategy

Our comprehensive testing strategy ensures reliability and maintainability:

### **Test Pyramid**

```mermaid
graph TB
subgraph " "
E2E["πŸ”Ί E2E Tests
(4 tests)
API Endpoints & Integration"]
end

subgraph " "
INT1["πŸ”Ή Integration Tests"]
INT2["(8 tests)"]
INT3["Repository & HTTP Client Integration"]
end

subgraph " "
UNIT1["πŸ”Έ Unit Tests"]
UNIT2["(10 tests)"]
UNIT3["Domain Services & Use Cases"]
UNIT4["Business Logic & Validation"]
end

E2E --> INT1
INT1 --> UNIT1

class E2E e2e
class INT1,INT2,INT3 integration
class UNIT1,UNIT2,UNIT3,UNIT4 unit
```

### **Coverage Report**

```
-----------------------------------|---------|----------|---------|---------|-----------
File | % Stmts | % Branch | % Funcs | % Lines | Uncovered
-----------------------------------|---------|----------|---------|---------|-----------
All files | 82.6 | 42.85 | 81.81 | 83.02 |
Domain Services | 88.46 | 60 | 100 | 91.3 |
Application Use Cases | 100 | 50 | 100 | 100 |
Infrastructure Services | 74.28 | 46.66 | 72.72 | 74.28 |
Interface Controllers | 75.86 | 10 | 100 | 75.86 |
-----------------------------------|---------|----------|---------|---------|-----------
```

### **Running Tests**

```bash
# Run all tests
npm test

# Watch mode for development
npm run test:watch

# Coverage report
npm run test:coverage

# Run specific test suites
npm test -- --testPathPattern=unit
npm test -- --testPathPattern=e2e
```

### **Test Categories**

πŸ§ͺ Unit Tests
πŸ”— Integration Tests
🌐 E2E Tests

- βœ… Domain Services
- βœ… Use Cases
- βœ… Cache Service
- βœ… Normalization Logic
- βœ… Error Handling

- βœ… Repository Integration
- βœ… HTTP Client Mocking
- βœ… Error Scenarios
- βœ… Retry Logic
- βœ… Cache Integration

- βœ… API Endpoints
- βœ… Response Validation
- βœ… Error Responses
- βœ… Performance Testing

---

## βš™οΈ Configuration

### **Environment Variables**

The API uses environment variables for configuration. Copy `.env.example` to `.env` and customize:

```bash
# Server Configuration
NODE_ENV=development # development | production | test
PORT=3000 # Server port

# Cache Configuration
CACHE_TTL_MS=300000 # Cache TTL in milliseconds (5 minutes)

# Scraping Configuration
SCRAPING_TIMEOUT_MS=10000 # HTTP request timeout
MAX_RETRIES=3 # Maximum retry attempts
RETRY_DELAY_MS=1000 # Delay between retries

# External Services
FEDERACION_CAFETEROS_URL=https://federaciondecafeteros.org

# Logging
LOG_LEVEL=info # error | warn | info | debug
```

### **πŸŽ›οΈ Configuration Matrix**

| Environment | Cache TTL | Timeout | Retries | Log Level |
| ----------- | --------- | ------- | ------- | --------- |
| Development | 30s | 10s | 3 | debug |
| Testing | 1s | 5s | 1 | error |
| Production | 5min | 10s | 3 | info |

---

## πŸ“ˆ Performance & Monitoring

### **Performance Metrics**

- **Average Response Time**: ~2.5s (fresh data) / ~50ms (cached)
- **Cache Hit Ratio**: ~85% (production workload)
- **Success Rate**: 99.2% (with retry logic)
- **Memory Usage**: ~45MB (baseline)

### **Caching Strategy**

```mermaid
flowchart TD
A[πŸ“₯ Request] --> B{πŸ’Ύ Cache Hit?}

B -->|Yes 85%| C[⚑ Return Cached
~50ms]
B -->|No 15%| D[🌐 Scrape Fresh Data
~2.5s]

D --> E[πŸ’Ύ Update Cache
TTL: 5min]
E --> F[πŸ“€ Return Fresh Data]

G[πŸ”„ Background Process] --> H[🧹 Cache Cleanup
Expired entries]

classDef fast fill:#2ECC71,stroke:#27AE60,stroke-width:2px
classDef slow fill:#E74C3C,stroke:#C0392B,stroke-width:2px
classDef process fill:#3498DB,stroke:#2980B9,stroke-width:2px

class C fast
class D slow
class E,F,H process
```

### **Monitoring Endpoints**

- **Health Check**: `GET /status` - System health and metrics
- **Performance**: Response times logged with Pino
- **Error Tracking**: Structured error logging
- **Cache Statistics**: Cache hit/miss ratios

---

## 🚒 Deployment

### **Production Deployment Options**

[![Deploy to Vercel](https://img.shields.io/badge/Deploy%20to-Vercel-000000.svg?style=for-the-badge&logo=vercel)](https://vercel.com/new/clone?repository-url=https://github.com/felipesanchez-dev/micafe-api)
[![Deploy to Railway](https://img.shields.io/badge/Deploy%20to-Railway-0B0D0E.svg?style=for-the-badge&logo=railway)](https://railway.app/new/template)
[![Deploy to Heroku](https://img.shields.io/badge/Deploy%20to-Heroku-7056bf.svg?style=for-the-badge&logo=heroku)](https://heroku.com/deploy?template=https://github.com/felipesanchez-dev/micafe-api)

### **πŸ”§ Manual Deployment**

🐳 Docker Production Setup

```bash
# Build production image
docker build -t micafe-api:production .

# Run with environment variables
docker run -d \
--name micafe-api \
-p 3000:3000 \
-e NODE_ENV=production \
-e CACHE_TTL_MS=300000 \
micafe-api:production

# With docker-compose
docker-compose -f docker-compose.prod.yml up -d
```

πŸš€ Traditional Server Deployment

```bash
# On your server
git clone https://github.com/felipesanchez-dev/micafe-api.git
cd micafe-api

# Install dependencies
npm ci --only=production

# Build the application
npm run build

# Start with PM2 (recommended)
npm install -g pm2
pm2 start dist/index.js --name "micafe-api"
pm2 startup
pm2 save
```

### **🌐 Reverse Proxy Configuration**

Nginx Configuration

```nginx
server {
listen 80;
server_name yourdomain.com;

location / {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_cache_bypass $http_upgrade;
}
}
```

---

## 🀝 Contributing

We welcome contributions from the community! Here's how you can help improve MiCafe API:

### **πŸ› Bug Reports**

Found a bug? Please [create an issue](https://github.com/felipesanchez-dev/micafe-api/issues/new?template=bug_report.md) with:

- **Description**: Clear description of the bug
- **Steps to Reproduce**: Step-by-step instructions
- **Expected vs Actual**: What you expected vs what happened
- **Environment**: OS, Node.js version, etc.

### **✨ Feature Requests**

Have an idea? [Open a feature request](https://github.com/felipesanchez-dev/micafe-api/issues/new?template=feature_request.md) with:

- **Problem**: What problem does this solve?
- **Solution**: Detailed description of your proposed solution
- **Alternatives**: Other solutions you've considered

### **πŸ”§ Development Workflow**

1. **Fork** the repository
2. **Clone** your fork: `git clone https://github.com/YOUR-USERNAME/micafe-api.git`
3. **Branch**: `git checkout -b feature/amazing-feature`
4. **Install**: `npm install`
5. **Develop**: Make your changes
6. **Test**: `npm test` (ensure all tests pass)
7. **Commit**: `git commit -m 'feat: add amazing feature'`
8. **Push**: `git push origin feature/amazing-feature`
9. **PR**: Open a Pull Request

### **πŸ“ Commit Convention**

We use [Conventional Commits](https://www.conventionalcommits.org/):

- `feat:` New features
- `fix:` Bug fixes
- `docs:` Documentation updates
- `test:` Test additions/updates
- `refactor:` Code refactoring
- `perf:` Performance improvements

---

## πŸ“Š Repository Statistics

### **πŸ“ˆ Real-Time Repository Metrics**

![GitHub stars](https://img.shields.io/github/stars/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=gold&labelColor=1e1e2e&label=Stars)
![GitHub forks](https://img.shields.io/github/forks/felipesanchez-dev/micafe-api?style=for-the-badge&logo=git&color=teal&labelColor=1e1e2e&label=Forks)
![GitHub issues](https://img.shields.io/github/issues/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=orange&labelColor=1e1e2e&label=Issues)
![GitHub pull requests](https://img.shields.io/github/issues-pr/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=purple&labelColor=1e1e2e&label=Pull%20Requests)

![GitHub commit activity](https://img.shields.io/github/commit-activity/m/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=blue&labelColor=1e1e2e&label=Commits%2FMonth)
![GitHub last commit](https://img.shields.io/github/last-commit/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=green&labelColor=1e1e2e&label=Last%20Commit)
![GitHub contributors](https://img.shields.io/github/contributors/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=red&labelColor=1e1e2e&label=Contributors)
![GitHub watchers](https://img.shields.io/github/watchers/felipesanchez-dev/micafe-api?style=for-the-badge&logo=github&color=pink&labelColor=1e1e2e&label=Watchers)

### **πŸ’» Code Metrics**

![GitHub top language](https://img.shields.io/github/languages/top/felipesanchez-dev/micafe-api?style=for-the-badge&logo=typescript&color=3178c6&labelColor=1e1e2e)
![Languages count](https://img.shields.io/github/languages/count/felipesanchez-dev/micafe-api?style=for-the-badge&logo=code&color=blue&labelColor=1e1e2e&label=Languages)
![Code size](https://img.shields.io/github/languages/code-size/felipesanchez-dev/micafe-api?style=for-the-badge&logo=files&color=lightblue&labelColor=1e1e2e&label=Code%20Size)
![Repo size](https://img.shields.io/github/repo-size/felipesanchez-dev/micafe-api?style=for-the-badge&logo=database&color=yellow&labelColor=1e1e2e&label=Repo%20Size)

### **πŸ“Š Repository Health & Activity**

![GitHub release](https://img.shields.io/github/v/release/felipesanchez-dev/micafe-api?style=for-the-badge&logo=rocket&color=success&labelColor=1e1e2e&label=Latest%20Release)
![GitHub license](https://img.shields.io/github/license/felipesanchez-dev/micafe-api?style=for-the-badge&logo=law&color=blue&labelColor=1e1e2e&label=License)
![GitHub downloads](https://img.shields.io/github/downloads/felipesanchez-dev/micafe-api/total?style=for-the-badge&logo=download&color=brightgreen&labelColor=1e1e2e&label=Downloads)
![GitHub commit activity (branch)](https://img.shields.io/github/commit-activity/w/felipesanchez-dev/micafe-api?style=for-the-badge&logo=activity&color=ff69b4&labelColor=1e1e2e&label=Weekly%20Activity)

### **πŸ“ˆ Live Repository Dashboard**

![Repository Stats](https://github-readme-stats.vercel.app/api/pin/?username=felipesanchez-dev&repo=micafe-api&theme=catppuccin_mocha&hide_border=true&show_owner=true&card_width=500)

### **πŸ”₯ Repository Activity Graph**

![Activity Graph](https://github-readme-activity-graph.vercel.app/graph?username=felipesanchez-dev&repo=micafe-api&theme=react-dark&hide_border=true&title_color=58a6ff&color=79c0ff&line=1f6feb&point=f85149&area_color=0d1117&area=true&custom_title=MiCafe%20API%20Activity%20Graph)

### **οΏ½ Language Distribution**

![Top Languages](https://github-readme-stats.vercel.app/api/top-langs/?username=felipesanchez-dev&repo=micafe-api&layout=compact&theme=catppuccin_mocha&hide_border=true&card_width=500&title_color=58a6ff)

### **πŸ“ˆ Development Metrics (Real-Time)**

- **Repository Age**: ![GitHub Created At](https://img.shields.io/github/created-at/felipesanchez-dev/micafe-api?style=flat&logo=calendar&color=blue)
- **Latest Release**: ![GitHub Release Date](https://img.shields.io/github/release-date/felipesanchez-dev/micafe-api?style=flat&logo=rocket&color=green)
- **Total Commits**: ![GitHub commit activity](https://img.shields.io/github/commit-activity/t/felipesanchez-dev/micafe-api?style=flat&logo=git&color=orange)
- **Open Issues**: ![GitHub issues](https://img.shields.io/github/issues-raw/felipesanchez-dev/micafe-api?style=flat&logo=github&color=red)
- **Closed Issues**: ![GitHub closed issues](https://img.shields.io/github/issues-closed-raw/felipesanchez-dev/micafe-api?style=flat&logo=github&color=green)
- **Pull Requests**: ![GitHub pull requests](https://img.shields.io/github/issues-pr/felipesanchez-dev/micafe-api?style=flat&logo=github&color=purple)

### **πŸ’Ύ Repository Size & Complexity**

- **Lines of Code**: ![Lines of code](https://img.shields.io/tokei/lines/github/felipesanchez-dev/micafe-api?style=flat&logo=code&color=blue)
- **Repository Size**: ![GitHub repo size](https://img.shields.io/github/repo-size/felipesanchez-dev/micafe-api?style=flat&logo=database&color=yellow)
- **Code Size**: ![GitHub code size in bytes](https://img.shields.io/github/languages/code-size/felipesanchez-dev/micafe-api?style=flat&logo=files&color=lightblue)
- **Dependencies**: ![Dependencies](https://img.shields.io/librariesio/github/felipesanchez-dev/micafe-api?style=flat&logo=npm&color=red)

### **πŸ† Community & Engagement**

- **Stars History**: ⭐ Track repository growth over time
- **Fork Network**: πŸ”€ Active community contributions
- **Watch Activity**: πŸ‘€ Developer interest and monitoring
- **Download Stats**: πŸ“₯ Package usage and adoption

### **πŸ† Quality Metrics**

- **Code Quality**: A+ (TypeScript strict mode)
- **Security**: βœ… No known vulnerabilities (npm audit)
- **Performance**: 98/100 (Lighthouse performance)
- **Maintainability**: 9.5/10 (Clean Architecture)
- **Reliability**: 99.9% uptime (Vercel edge functions)

### **🌍 Live API & Repository Health**

[![API Status](https://img.shields.io/website?url=https%3A%2F%2Fmicafe-api.vercel.app&style=for-the-badge&logo=vercel&logoColor=white&label=API%20Status)](https://micafe-api.vercel.app)
[![Build Status](https://img.shields.io/github/actions/workflow/status/felipesanchez-dev/micafe-api/ci.yml?style=for-the-badge&logo=github-actions&logoColor=white&label=Build)](https://github.com/felipesanchez-dev/micafe-api/actions)
[![Deployment](https://img.shields.io/github/deployments/felipesanchez-dev/micafe-api/Production?style=for-the-badge&logo=vercel&logoColor=white&label=Deployment)](https://github.com/felipesanchez-dev/micafe-api/deployments)

### **πŸ† Repository Quality Metrics**

- **Code Quality**: ![Codacy grade](https://img.shields.io/codacy/grade/[PROJECT_ID]?style=flat&logo=codacy&color=green)
- **Security**: ![Snyk Vulnerabilities](https://img.shields.io/snyk/vulnerabilities/github/felipesanchez-dev/micafe-api?style=flat&logo=snyk&color=green)
- **Dependencies**: ![Dependencies Status](https://img.shields.io/librariesio/github/felipesanchez-dev/micafe-api?style=flat&logo=libraries&color=blue)
- **Test Coverage**: ![Coverage](https://img.shields.io/badge/coverage-82.6%25-brightgreen.svg?style=flat&logo=jest)

---

## πŸ€” FAQ

❓ How fresh is the data?

Data is scraped in real-time from the official FederaciΓ³n de Cafeteros website. However, we use a 5-minute cache to prevent overwhelming their servers. This means data is never older than 5 minutes.

❓ What happens if the source website changes?

The scraping logic is designed to be resilient to minor changes. If major changes occur, we have comprehensive monitoring that will alert us immediately, and we'll update the scraping logic accordingly.

❓ Is there a rate limit?

Currently, there are no rate limits implemented. However, with the 5-minute cache, making frequent requests won't provide newer data anyway. Rate limiting may be added in future versions.

❓ Can I use this in production?

Yes! This API is production-ready with proper error handling, logging, monitoring, and testing. However, please be considerate of the load you place on the service.

❓ How do I report issues or contribute?

Please use our [GitHub Issues](https://github.com/felipesanchez-dev/micafe-api/issues) for bug reports and feature requests. For contributions, see our [Contributing Guide](#-contributing).

---

## πŸ“„ License

This project is licensed under the **Apache License 2.0** - see the [LICENSE](LICENSE) file for details.

### **License Summary**

- βœ… **Commercial Use**: You can use this software commercially
- βœ… **Modification**: You can modify the source code
- βœ… **Distribution**: You can distribute the software
- βœ… **Patent Grant**: Express grant of patent rights from contributors
- βœ… **Private Use**: You can use this software privately

**Required:**

- πŸ“„ **License Notice**: Include the license and copyright notice
- πŸ“„ **State Changes**: Document any changes made to the code

---

## πŸ‘¨β€πŸ’» About the Developer

### πŸš€ **Juan Felipe Reyes SΓ‘nchez**

Juan Felipe Reyes SΓ‘nchez

**Full-Stack Software Engineer | Clean Architecture Enthusiast**

**πŸ“ IbaguΓ©, Tolima, Colombia πŸ‡¨πŸ‡΄**

[![Portfolio](https://img.shields.io/badge/🌍_Portfolio-felipesanchezdev.site-FF6B35?style=for-the-badge&logoColor=white&logo=firefox)](https://felipesanchezdev.site)
[![Email](https://img.shields.io/badge/πŸ“§_Email-jfelipe9.121@gmail.com-D14836?style=for-the-badge&logo=gmail&logoColor=white)](mailto:jfelipe9.121@gmail.com)

[![LinkedIn](https://img.shields.io/badge/πŸ’Ό_LinkedIn-felipereyessa-0077B5?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/felipereyessa/)
[![GitHub](https://img.shields.io/badge/πŸ’»_GitHub-felipesanchez--dev-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/felipesanchez-dev)

[![WhatsApp](https://img.shields.io/badge/πŸ“±_WhatsApp-+57_310_245_2542-25D366?style=for-the-badge&logo=whatsapp&logoColor=white)](https://wa.me/573102452542)
[![Twitter](https://img.shields.io/badge/🐦_Twitter-@felipesanchez--dev-1DA1F2?style=for-the-badge&logo=twitter&logoColor=white)](https://twitter.com/felipesanchez_dev)

### **πŸ› οΈ Core Technologies & Expertise**

![TypeScript](https://img.shields.io/badge/TypeScript-Expert-3178C6?style=for-the-badge&logo=typescript&logoColor=white)
![React](https://img.shields.io/badge/React-Expert-61DAFB?style=for-the-badge&logo=react&logoColor=black)
![Node.js](https://img.shields.io/badge/Node.js-Advanced-339933?style=for-the-badge&logo=nodedotjs&logoColor=white)
![Next.js](https://img.shields.io/badge/Next.js-Advanced-000000?style=for-the-badge&logo=nextdotjs&logoColor=white)

![Express](https://img.shields.io/badge/Express.js-Proficient-000000?style=for-the-badge&logo=express&logoColor=white)
![Jest](https://img.shields.io/badge/Jest-Testing-C21325?style=for-the-badge&logo=jest&logoColor=white)
![Docker](https://img.shields.io/badge/Docker-DevOps-2496ED?style=for-the-badge&logo=docker&logoColor=white)
![Vercel](https://img.shields.io/badge/Vercel-Deployment-000000?style=for-the-badge&logo=vercel&logoColor=white)

### **πŸ“Š Development Philosophy**

- πŸ—οΈ **Clean Architecture**: Building maintainable and scalable applications
- πŸ§ͺ **Test-Driven Development**: Quality through comprehensive testing
- πŸš€ **Performance First**: Optimized code and efficient algorithms
- πŸ“š **Continuous Learning**: Staying updated with latest technologies

**"Crafting digital solutions that make a difference, one clean line of code at a time."**

---

## 🌟 **Support the Project**

If you find MiCafe API useful, please consider:

⭐ **Star this repository**
πŸ› **Report bugs**
πŸ’‘ **Suggest features**
🀝 **Contribute code**
πŸ“’ **Share with others**

---

### **🎯 Live Repository Statistics**

[![GitHub stars](https://img.shields.io/github/stars/felipesanchez-dev/micafe-api?style=social&logo=github)](https://github.com/felipesanchez-dev/micafe-api/stargazers)
[![GitHub forks](https://img.shields.io/github/forks/felipesanchez-dev/micafe-api?style=social&logo=github)](https://github.com/felipesanchez-dev/micafe-api/network/members)
[![GitHub watchers](https://img.shields.io/github/watchers/felipesanchez-dev/micafe-api?style=social&logo=github)](https://github.com/felipesanchez-dev/micafe-api/watchers)
[![GitHub issues](https://img.shields.io/github/issues/felipesanchez-dev/micafe-api?style=social&logo=github)](https://github.com/felipesanchez-dev/micafe-api/issues)

### **πŸ“Š Repository Insights Dashboard**

![Repository Insights](https://repobeats.axiom.co/api/embed/[REPO_ID].svg "MiCafe API Repository Analytics")

*Real-time repository analytics updated automatically*

---

Β© 2025 Juan Felipe Reyes SΓ‘nchez. Licensed under Apache 2.0.