-- Create orders table
CREATE TABLE IF NOT EXISTS orders (
    id INT AUTO_INCREMENT PRIMARY KEY,
    client_id INT NOT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    status VARCHAR(50) NOT NULL DEFAULT 'pending_payment',
    total_amount DECIMAL(10, 2) NOT NULL,
    payment_method VARCHAR(50) NOT NULL,
    delivery_source VARCHAR(50) NOT NULL,
    notes TEXT,
    FOREIGN KEY (client_id) REFERENCES users(id)
);