2 Commits

Author	SHA1	Message	Date
Игорь Надеин	4b3e2c83c2	refactor(communications): обновление кода для новых моделей ... Обновлен consumers.py: - serialize_message: использование forward_metadata вместо forwarded_from_* - _get_message: prefetch forward_metadata и MessageEditHistory - _edit_message: создание MessageEditHistory записей вместо JSON Обновлен serializers.py: - MessageCreateSerializer: удалены forwarded_from_* из fields - Чистка Meta.fields от удаленных полей модели Обратная совместимость: - WebSocket payload не изменился (forwarded_from структура сохранена) - API endpoints работают без изменений Ref: COMMUNICATIONS_API_REFACTORING.md	2026-01-15 12:15:55 +03:00
Игорь Надеин	e14ccbf956	feat: implement Telegram-style image dimension pre-loading to fix auto-scroll ... - Backend: added width/height fields to MessageAttachment model with Pillow auto-extraction - Migration: 0021_add_image_dimensions + populate_image_dimensions management command - API: serialize width/height in messageAttachmentSerializer and consumers.py - Frontend: switched from CSS aspect-ratio to explicit pixel calculation (Telegram approach) * messageRendererV2.js: calculate exact dimensions (maxWidth=500px, proportional height) * Fixes scroll jump issue: images now reserve exact space before loading * Debug logging added to validate dimension rendering - Testing: 18/18 images populated successfully with dimensions This prevents scroll position shifts when images load after initial positioning, implementing the same approach as Telegram Web. Related: scroll positioning, image preloading, chat UX	2026-01-14 17:32:06 +03:00