change event

Internal/db/schema.sql

@@ -258,6 +258,27 @@ CREATE TABLE listing_benefits (
   INDEX idx_listing_benefits_listing (listing_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 
+CREATE TABLE listing_moderation_requests (
+  id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+  listing_id BIGINT UNSIGNED NOT NULL,
+  request_type ENUM('create','update','delete') NOT NULL,
+  request_status ENUM('open','approved','rejected') NOT NULL DEFAULT 'open',
+  requested_by BIGINT UNSIGNED NOT NULL,
+  reviewed_by BIGINT UNSIGNED NULL,
+  request_reason TEXT NULL,
+  review_note TEXT NULL,
+  payload_json LONGTEXT NULL,
+  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  reviewed_at DATETIME NULL,
+  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  CONSTRAINT fk_listing_moderation_listing FOREIGN KEY (listing_id) REFERENCES listings(id) ON DELETE CASCADE,
+  CONSTRAINT fk_listing_moderation_requested_by FOREIGN KEY (requested_by) REFERENCES users(id) ON DELETE CASCADE,
+  CONSTRAINT fk_listing_moderation_reviewed_by FOREIGN KEY (reviewed_by) REFERENCES users(id) ON DELETE SET NULL,
+  INDEX idx_listing_moderation_status (request_status),
+  INDEX idx_listing_moderation_type (request_type),
+  INDEX idx_listing_moderation_user (requested_by)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
 -- Community / Forum
 CREATE TABLE forum_categories (
   id BIGINT UNSIGNED AUTO_INCREMENT PRIMARY KEY,