-- SolPay Database Schema
-- This schema includes the validated_at field needed for transaction validation

CREATE DATABASE IF NOT EXISTS solpay;
USE solpay;

CREATE TABLE IF NOT EXISTS transactions (
  id INT AUTO_INCREMENT PRIMARY KEY,
  tx VARCHAR(255) NOT NULL UNIQUE,
  target_address VARCHAR(255) NOT NULL,
  amount VARCHAR(255) NOT NULL,
  token_mint VARCHAR(255) NOT NULL,
  token_program VARCHAR(255) NOT NULL,
  sender_address VARCHAR(255) NOT NULL,
  metadata TEXT,
  validated_at TIMESTAMP NULL DEFAULT NULL,
  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  
  INDEX idx_tx (tx),
  INDEX idx_validated_at (validated_at),
  INDEX idx_sender_address (sender_address),
  INDEX idx_target_address (target_address),
  INDEX idx_created_at (created_at)
);

-- Insert sample data for testing
INSERT INTO transactions (tx, target_address, amount, token_mint, token_program, sender_address, metadata, validated_at) VALUES
('sample_tx_1', 'receiver_address_1', '1000000', 'So11111111111111111111111111111111111111111', '11111111111111111111111111111111', 'sender_address_1', 'Sample transaction 1', NULL),
('sample_tx_2', 'receiver_address_2', '500000', 'So11111111111111111111111111111111111111111', '11111111111111111111111111111111', 'sender_address_2', 'Sample transaction 2', NULL),
('sample_tx_3', 'receiver_address_3', '750000', 'So11111111111111111111111111111111111111111', '11111111111111111111111111111111', 'sender_address_3', 'Sample transaction 3', NULL);

-- Show the table structure
DESCRIBE transactions;

-- Show sample data
SELECT * FROM transactions;