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>
64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
const cloudinary = require("cloudinary").v2;
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// Configure Cloudinary with environment variables
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cloudinary.config({
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cloud_name: process.env.CLOUDINARY_CLOUD_NAME,
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api_key: process.env.CLOUDINARY_API_KEY,
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api_secret: process.env.CLOUDINARY_API_SECRET,
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});
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/**
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* Upload image buffer to Cloudinary
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* @param {Buffer} fileBuffer - Image file buffer from multer
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* @param {string} folder - Cloudinary folder path
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* @returns {Promise<Object>} Cloudinary upload result with url and public_id
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*/
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const uploadImage = (fileBuffer, folder = "adopt-a-street") => {
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return new Promise((resolve, reject) => {
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cloudinary.uploader
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.upload_stream(
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{
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folder: folder,
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resource_type: "image",
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transformation: [
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{ width: 1000, height: 1000, crop: "limit" }, // Limit max dimensions
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{ quality: "auto" }, // Auto quality optimization
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{ fetch_format: "auto" }, // Auto format selection (WebP, etc.)
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],
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},
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(error, result) => {
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if (error) {
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reject(error);
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} else {
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resolve({
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url: result.secure_url,
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publicId: result.public_id,
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});
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}
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},
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)
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.end(fileBuffer);
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});
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};
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/**
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* Delete image from Cloudinary
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* @param {string} publicId - Cloudinary public_id of the image
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* @returns {Promise<Object>} Cloudinary deletion result
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*/
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const deleteImage = async (publicId) => {
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try {
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const result = await cloudinary.uploader.destroy(publicId);
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return result;
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} catch (error) {
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console.error("Error deleting image from Cloudinary:", error);
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throw error;
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}
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};
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module.exports = {
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uploadImage,
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deleteImage,
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cloudinary,
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};
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