-- Migration 002: Create stores table
-- Each store belongs to a user. slug is used in public URLs: /store/:slug

CREATE TABLE IF NOT EXISTS stores (
  id INT UNSIGNED NOT NULL AUTO_INCREMENT,
  user_id INT UNSIGNED NOT NULL,
  name VARCHAR(150) NOT NULL,
  slug VARCHAR(180) NOT NULL,
  description TEXT DEFAULT NULL,
  logo VARCHAR(255) DEFAULT NULL,
  banner VARCHAR(255) DEFAULT NULL,
  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
  updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (id),
  UNIQUE KEY uq_stores_slug (slug),
  KEY idx_stores_user_id (user_id),
  CONSTRAINT fk_stores_user FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;