$ sudo apt-get update
$ sudo apt-get install -y \
    gdb \
    build-essential \
    libssl-dev \
    libboost-all-dev \
    libwebsocketpp-dev \
    libboost-system-dev \
    libboost-thread-dev \
    nlohmann-json3-dev \
    libtbb-dev \
    cmake \
    ninja-build \
    openjdk-11-jdk \
    ccache \
    libhiredis-dev \
    libmysqlcppconn-dev \
    rapidjson-dev \
    libasio-dev \
    libspdlog-dev \
    linux-tools-common \
    linux-tools-generic

# Set timezone (optional)
$ sudo timedatectl set-timezone Asia/Ho_Chi_Minh

# Install redis
$ sudo apt install redis-server -y

# Set redis password
$ sudo sed -i "s/^# *requirepass .*$/requirepass yourPasswordHere/" /etc/redis/redis.conf
$ sudo systemctl restart redis

# Install mysql
$ sudo apt install mysql-server -y
$ sudo mysql
mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'your_strong_password';
mysql> FLUSH PRIVILEGES;
mysql> exit;

# Allow remote access (optional)
$ sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf
nano> replace "bind-address = 127.0.0.1" to "bind-address = 0.0.0.0"
nano> change binlog_expire_logs_seconds, slow_query_log, general_log if you need

$ mysql -u root -p
mysql> CREATE USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'your_strong_password';
mysql> ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'your_strong_password';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
mysql> exit;

# Restart mysql
$ sudo systemctl restart mysql
``

## 📂 Environment Variables

Create a `.env` file in the project root with the following keys:

```env
TELEGRAM_TOKEN=            # Telegram bot token for notifications
API_KEY=                   # Exchange API key
SECRET_KEY=                # Exchange secret key

MYSQL_HOST=                # MySQL server hostname (e.g., 127.0.0.1)
MYSQL_USER=                # MySQL username
MYSQL_PASSWORD=            # MySQL password
MYSQL_DATABASE=            # MySQL database name

HOST_WEB_SERVER=           # Internal web server

JWT_SECRET_KEY=            # Secret key for JWT auth
JWT_ALGORITHM=             # JWT algorithm, e.g., HS256

REDIS_USERNAME=            # Redis username (if enabled)
REDIS_PASSWORD=            # Redis password
REDIS_SERVER=              # Redis host (e.g., 127.0.0.1)
REDIS_PORT=                # Redis port (e.g: 6379)

$ git clone https://github.com/TranKimTin/BotFather.git
$ cd BotFather
$ cd front-end
$ npm install
$ cd ..
$ npm install 
$ npm run build

$ sudo apt-get install nginx -y

# Check status
$ sudo systemctl status nginx

# Forward port
$ sudo nano /etc/nginx/sites-available/domain.config
# Change 
{
    listen 80;
    server_name yourdomain.com;

    location / {
        proxy_pass http://localhost:8080;
        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;
    }
}
server {
    listen 80;
    server_name www.yourdomain.com;

    location / {
        proxy_pass http://localhost:8080;
        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;
    }
}
# for https
server {
    listen 443 ssl;
    server_name www.yourdomain.com;

    ssl_certificate     /etc/nginx/ssl/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/private.key;

    location / {
        proxy_pass http://localhost:8080;
        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;
    }
}
server {
    listen 443 ssl;
    server_name yourdomain.com;

    ssl_certificate     /etc/nginx/ssl/fullchain.pem;
    ssl_certificate_key /etc/nginx/ssl/private.key;

    location / {
        proxy_pass http://localhost:8080;
        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;
    }
}

$ sudo ln -s /etc/nginx/sites-available/domain.config /etc/nginx/sites-enabled/domain.config
$ sudo service nginx configtest
$ sudo service nginx restart