이 문서에 대해

Phase 2는 리뷰·차트·성능·SEO 등 기능 확장과 최적화에 해당하는 작업을 정리한 로그입니다. Phase 1의 기반 위에서 사용자 경험과 운영 품질을 끌어올린 구간으로 보면 됩니다.

Phase 2: Advanced Features & Optimization (Jun 2023 - Dec 2023)

Platform expansion, chart integration, and performance optimization

Review System

Review Creation

• Built review creation page with star rating and text input
• Implemented image upload (up to 5 images) with compression and preview
• Added image resizing for carousel and fullscreen modal optimization
• Integrated camera roll access for mobile devices

Review Display & Interaction

• Created review list with infinite scroll and filter options (best reviews only)
• Built review detail dialog with fullscreen image gallery
• Implemented review like/unlike functionality with optimistic UI updates
• Added comment system with nested replies (2-level threading)
• Built comment like feature with real-time count updates
• Implemented edit/delete for user's own reviews and comments

Review Management

• Created "My Reviews" tab with pagination and scroll position memory
• Built Apollo Client cache management for optimistic updates (no refetch on mutations)
• Implemented access control with login redirect for unauthenticated actions

Banner & Promotion System

• Built top ribbon banner with animated text carousel and close button
• Created side floating banner with sticky positioning
• Implemented search bar with dynamic placeholder from API
• Built BigBanner carousel with custom pagination and swipe gestures
• Created iframe-ready pages with postMessage height sync for legacy integration
• Implemented banner API with locale-aware routing

Monitoring & Analytics

• Integrated Datadog RUM for frontend monitoring and error tracking
• Set up Google Analytics event tracking
• Implemented Google Tag Manager integration
• Added error boundaries with fallback UI

Hanteo Chart Integration

• Built chart page displaying K-pop album sales rankings
• Implemented time-based aggregation (daily, weekly, monthly, total)
• Created date range selector with Korean timezone handling
• Built chart product card with ranking badges and sales data
• Integrated chart API v1 with caching and error handling
• Developed chart-specific banner carousel and promotional sections
• Added URL query parameter validation and logging for debugging

Main Page Enhancement

BigBanner Redesign

• Responsive layout (82% width on mobile, full-width on desktop)
• Custom Swiper pagination with styled bullets and fraction display
• Added banner text overlay with gradient backgrounds

Quick Menu System

• Grid layout with icon-based navigation
• Spacing adjustments for visual consistency
• Updated grayscale and primary color themes

Fullscreen Banner Modal

• Auto-play video support
• Cookie-based "Do not show again" functionality
• Scheduled display based on event dates

K-Style & Content Pages

• Built K-Style main page with curated content sections
• Created K-Topics pages with article listings
• Implemented content tab navigation (renamed tabs, added categories)
• Integrated D3.js for data visualization components

Brand & Artist Management

• Built artist/brand list page with search and filtering
• Created brand detail pages with product carousels
  • Added signing event badges
  • Implemented sales quantity display
• Developed underline tab component (shared UI pattern)
  • Active state styling
  • Smooth transition animations
  • Responsive tab width adjustments

Refactoring & Code Quality

• Refactored fetcher architecture for API consistency
• Reorganized folder structure into services-based architecture
• Moved chart logic into useChartProductsQuery hook with state encapsulation
• Unified product card components and removed legacy versions
• Improved TypeScript types across all modules

SEO & Meta Management

• Updated Next.js image configuration from domains to remotePatterns
• Added Google Merchant Center meta tags
• Implemented dynamic Open Graph tags for social sharing
• Created sitemap generation for multi-locale pages

마무리

• 여기까지가 리뷰·차트·리팩터링·SEO 중심의 확장 기록입니다. 모바일 연동·인증·푸시 등은 work_2025에서 이어집니다.
• 성능 수치·외부 연동은 환경과 트래픽에 따라 달라질 수 있으니, 운영 지표와 함께 보는 것을 권장합니다.