-- Migration: Add email verification columns to users table
-- Run this migration on the punimtag_auth database

-- Add email_verified column (defaults to false for new users, true for existing users)
ALTER TABLE users 
ADD COLUMN IF NOT EXISTS email_verified BOOLEAN NOT NULL DEFAULT true;

-- Add email_confirmation_token column
ALTER TABLE users 
ADD COLUMN IF NOT EXISTS email_confirmation_token VARCHAR(255) UNIQUE;

-- Add email_confirmation_token_expiry column
ALTER TABLE users 
ADD COLUMN IF NOT EXISTS email_confirmation_token_expiry TIMESTAMP;

-- Create index on email_confirmation_token for faster lookups
CREATE INDEX IF NOT EXISTS idx_users_email_confirmation_token ON users(email_confirmation_token);

-- Update existing users to have verified emails (for backward compatibility)
-- Only update users that don't have the token set (meaning they were created before this migration)
UPDATE users 
SET email_verified = true 
WHERE email_confirmation_token IS NULL;