🤖 GitHub Copilot Instructions

🖥️ Development Environment

IMPORTANT: We are working on Windows, not Linux!

System Information

OS: Windows 11/10
Shell: PowerShell (not bash)
Path Separator:
```
\
```
(backslash, not forward slash)
Line Endings: CRLF (not LF)

Project Structure

This is a Twitter to TradingView application with:

Frontend: React + TypeScript + Material-UI
Backend: Go (Gin framework) + PostgreSQL + Redis
Containerization: Docker + Docker Compose
Architecture: Microservices

🚨 Windows-Specific Considerations

File Paths

# ❌ WRONG (Linux style)
/home/user/project/src/components

# ✅ CORRECT (Windows style)
C:\tweeter to tradingview — kopia\src\components

Terminal Commands

# ❌ WRONG (Linux/bash)
ls -la
grep -r "search"
cd /path/to/directory

# ✅ CORRECT (PowerShell)
Get-ChildItem
Select-String "search" -Path "*.ts" -Recurse
Set-Location "C:\path\to\directory"

Docker Commands

# These work the same on Windows
docker-compose up --build -d
docker ps
docker logs container-name

Environment Variables

# ❌ WRONG (Linux)
export NODE_ENV=production

# ✅ CORRECT (PowerShell)
$env:NODE_ENV = "production"

📁 Project Folders

Root:
```
C:\tweeter to tradingview — kopia
```
Frontend:
```
src/
```
(React components, hooks, types)
Backend:
```
services/api-gateway/
```
(Go API server)
Docker: Docker files in root and services
Database:
```
database/
```
(SQL init scripts)

🛠️ Tech Stack Details

Frontend

Framework: React 18 + TypeScript
UI Library: Material-UI (MUI) v5
State Management: Zustand
HTTP Client: Axios
Build Tool: Create React App

Backend

Language: Go 1.25
Framework: Gin (HTTP router)
Database: PostgreSQL 15
Cache: Redis 7
ORM: GORM

DevOps

Containerization: Docker + Docker Compose
Reverse Proxy: Nginx (for frontend)
Health Checks: Built-in endpoints

🎯 Application Features

Current Functionality:

✅ Display Bitcoin price from Binance API
✅ Show tweets from database (READ-ONLY)
✅ WebSocket real-time updates
✅ Sentiment analysis display
✅ REST API endpoints for data retrieval

Removed Functionality:

❌ Adding new tweets (forms removed)
❌ POST endpoints for tweet creation
❌ Tweet editing/deletion

🔧 Development Workflow

Start containers:
```
docker-compose up --build -d
```
Check status:
```
docker ps
```
View logs:
```
docker-compose logs -f
```
Stop containers:
```
docker-compose down
```

🌐 Port Mapping

Frontend: http://localhost:3000
Backend API: http://localhost:8080
PostgreSQL: localhost:5432
Redis: localhost:6379

📝 Code Style Preferences

TypeScript/React

// Prefer functional components with hooks
const MyComponent: React.FC<Props> = ({ prop1, prop2 }) => {
  const [state, setState] = useState<Type>(initialValue);
  return <div>{content}</div>;
};

// Use proper typing
interface ComponentProps {
  title: string;
  count: number;
  optional?: boolean;
}

Go

// Use Gin framework patterns
func handlerName(c *gin.Context) {
    var data StructType
    if err := c.ShouldBindJSON(&data); err != nil {
        c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
        return
    }
    c.JSON(http.StatusOK, response)
}

🐛 Common Windows Issues to Avoid

Path separators: Always use
```
\
```
or
```
filepath.Join()
```
in Go
Line endings: Git should handle CRLF conversion
Case sensitivity: Windows is case-insensitive, but containers are not
Docker paths: Use forward slashes inside containers, backslashes on host

🚀 Quick Start Commands

# Clone and start (Windows PowerShell)
cd "C:\tweeter to tradingview — kopia"
docker-compose up --build -d

# Check if everything works
curl http://localhost:8080/health
curl http://localhost:3000

Remember: We're on Windows! Always consider Windows-specific syntax and paths when generating code or commands.

🤖 GitHub Copilot Instructions

🖥️ Development Environment

IMPORTANT: We are working on Windows, not Linux!

System Information

OS: Windows 11/10
Shell: PowerShell (not bash)
Path Separator:
```
\
```
(backslash, not forward slash)
Line Endings: CRLF (not LF)

Project Structure

This is a Twitter to TradingView application with:

Frontend: React + TypeScript + Material-UI
Backend: Go (Gin framework) + PostgreSQL + Redis
Containerization: Docker + Docker Compose
Architecture: Microservices

🚨 Windows-Specific Considerations

File Paths

# ❌ WRONG (Linux style)
/home/user/project/src/components

# ✅ CORRECT (Windows style)
C:\tweeter to tradingview — kopia\src\components

Terminal Commands

# ❌ WRONG (Linux/bash)
ls -la
grep -r "search"
cd /path/to/directory

# ✅ CORRECT (PowerShell)
Get-ChildItem
Select-String "search" -Path "*.ts" -Recurse
Set-Location "C:\path\to\directory"

Docker Commands

# These work the same on Windows
docker-compose up --build -d
docker ps
docker logs container-name

Environment Variables

# ❌ WRONG (Linux)
export NODE_ENV=production

# ✅ CORRECT (PowerShell)
$env:NODE_ENV = "production"

📁 Project Folders

Root:
```
C:\tweeter to tradingview — kopia
```
Frontend:
```
src/
```
(React components, hooks, types)
Backend:
```
services/api-gateway/
```
(Go API server)
Docker: Docker files in root and services
Database:
```
database/
```
(SQL init scripts)

🛠️ Tech Stack Details

Frontend

Framework: React 18 + TypeScript
UI Library: Material-UI (MUI) v5
State Management: Zustand
HTTP Client: Axios
Build Tool: Create React App

Backend

Language: Go 1.25
Framework: Gin (HTTP router)
Database: PostgreSQL 15
Cache: Redis 7
ORM: GORM

DevOps

Containerization: Docker + Docker Compose
Reverse Proxy: Nginx (for frontend)
Health Checks: Built-in endpoints

🎯 Application Features

Current Functionality:

✅ Display Bitcoin price from Binance API
✅ Show tweets from database (READ-ONLY)
✅ WebSocket real-time updates
✅ Sentiment analysis display
✅ REST API endpoints for data retrieval

Removed Functionality:

❌ Adding new tweets (forms removed)
❌ POST endpoints for tweet creation
❌ Tweet editing/deletion

🔧 Development Workflow

Start containers:
```
docker-compose up --build -d
```
Check status:
```
docker ps
```
View logs:
```
docker-compose logs -f
```
Stop containers:
```
docker-compose down
```

🌐 Port Mapping

Frontend: http://localhost:3000
Backend API: http://localhost:8080
PostgreSQL: localhost:5432
Redis: localhost:6379

📝 Code Style Preferences

TypeScript/React

// Prefer functional components with hooks
const MyComponent: React.FC<Props> = ({ prop1, prop2 }) => {
  const [state, setState] = useState<Type>(initialValue);
  return <div>{content}</div>;
};

// Use proper typing
interface ComponentProps {
  title: string;
  count: number;
  optional?: boolean;
}

Go

// Use Gin framework patterns
func handlerName(c *gin.Context) {
    var data StructType
    if err := c.ShouldBindJSON(&data); err != nil {
        c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
        return
    }
    c.JSON(http.StatusOK, response)
}

🐛 Common Windows Issues to Avoid

Path separators: Always use
```
\
```
or
```
filepath.Join()
```
in Go
Line endings: Git should handle CRLF conversion
Case sensitivity: Windows is case-insensitive, but containers are not
Docker paths: Use forward slashes inside containers, backslashes on host

🚀 Quick Start Commands

# Clone and start (Windows PowerShell)
cd "C:\tweeter to tradingview — kopia"
docker-compose up --build -d

# Check if everything works
curl http://localhost:8080/health
curl http://localhost:3000

Remember: We're on Windows! Always consider Windows-specific syntax and paths when generating code or commands.

🤖 GitHub Copilot Instructions

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