#!/bin/bash

set -e

BACKUP_DIR="/opt/trademate/backups"
DATE=$(date +%Y%m%d_%H%M%S)
DB_NAME="tradmate"
DB_USER="tradmate"

mkdir -p "$BACKUP_DIR"

echo "Backing up database..."
pg_dump -U "$DB_USER" -h localhost "$DB_NAME" > "$BACKUP_DIR/db_$DATE.sql"

find "$BACKUP_DIR" -name "db_*.sql" -mtime +7 -delete

echo "Backing up uploads..."
if [ -d "/opt/trademate/backend/uploads" ]; then
    tar -czf "$BACKUP_DIR/uploads_$DATE.tar.gz" -C /opt/trademate/backend uploads
fi

find "$BACKUP_DIR" -name "uploads_*.tar.gz" -mtime +7 -delete

echo "Backup completed: $DATE"
echo "Files saved to $BACKUP_DIR"