updates

Backend/scripts/check_dependencies.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+"""
+Check for required system dependencies for the Hotel Booking platform.
+"""
+import subprocess
+import shutil
+import sys
+import platform
+
+def check_command(command, name, install_instructions):
+    """Check if a command is available."""
+    if shutil.which(command):
+        version_output = subprocess.run(
+            [command, '--version'],
+            capture_output=True,
+            text=True,
+            timeout=5
+        )
+        version = version_output.stdout.split('\n')[0] if version_output.returncode == 0 else 'installed'
+        print(f"✓ {name}: {version}")
+        return True
+    else:
+        print(f"✗ {name}: NOT FOUND")
+        print(f"  Installation: {install_instructions}")
+        return False
+
+def main():
+    """Check all dependencies."""
+    print("=" * 60)
+    print("Checking System Dependencies")
+    print("=" * 60)
+    print()
+    
+    all_ok = True
+    
+    # Check mysqldump
+    os_type = platform.system().lower()
+    if os_type == 'linux':
+        distro = platform.linux_distribution()[0].lower() if hasattr(platform, 'linux_distribution') else 'unknown'
+        if 'ubuntu' in distro or 'debian' in distro:
+            install_cmd = "sudo apt-get install mysql-client"
+        elif 'centos' in distro or 'rhel' in distro or 'fedora' in distro:
+            install_cmd = "sudo yum install mysql (or sudo dnf install mysql)"
+        else:
+            install_cmd = "Install MySQL client tools for your distribution"
+    elif os_type == 'darwin':
+        install_cmd = "brew install mysql-client"
+    else:
+        install_cmd = "Install MySQL client tools for your OS"
+    
+    if not check_command('mysqldump', 'mysqldump (MySQL client)', install_cmd):
+        all_ok = False
+    
+    print()
+    print("=" * 60)
+    
+    if all_ok:
+        print("✓ All dependencies are installed!")
+        return 0
+    else:
+        print("✗ Some dependencies are missing.")
+        print()
+        print("You can install mysqldump using the provided script:")
+        print("  bash scripts/install_mysqldump.sh")
+        return 1
+
+if __name__ == '__main__':
+    sys.exit(main())
+