7c70a8d098
Implement additional backend features and improve data models: Comments System: - Create Comment model with user and post relationships - Add comments routes: GET /api/posts/:postId/comments (paginated), POST (create), DELETE (own comments) - Update Post model with commentsCount field - Emit Socket.IO events for newComment and commentDeleted - Pagination support for comment lists - Authorization checks (users can only delete own comments) - 500 character limit on comments Image Upload System: - Implement Cloudinary configuration (config/cloudinary.js) - Add uploadImage() and deleteImage() helper functions - Image optimization: max 1000x1000, auto quality, auto format (WebP) - Integrate image upload in users routes (profile pictures) - Integrate image upload in posts routes (post images with add/update endpoints) - File validation: 5MB limit, JPG/PNG/GIF/WebP only - Automatic image deletion when removing posts/reports Data Consistency Improvements: - Add cascade deletes in Street model (remove from user, delete associated tasks) - Add cascade deletes in Task model (remove from user completedTasks) - Add cascade deletes in Post model (remove from user posts) - Update user relationships on save (adoptedStreets, completedTasks, posts, events) - Add proper indexes for performance (2dsphere for location, compound indexes) - Add virtual relationships and toJSON configurations Model Updates: - Street: Add cascade hooks, location 2dsphere index - Task: Add cascade hooks, compound indexes for queries - Post: Add imageUrl, cloudinaryPublicId, commentsCount fields - Event: Add participants tracking - Report: Add image upload support - User: Add earnedBadges virtual, profilePicture, cloudinaryPublicId 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
frontend
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