63 lines
1.8 KiB
JavaScript
63 lines
1.8 KiB
JavaScript
const multer = require('multer');
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const path = require('path');
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const { v4: uuidv4 } = require('uuid');
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// Configure storage for profile images
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const profileImageStorage = multer.diskStorage({
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destination: function (req, file, cb) {
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cb(null, path.join(__dirname, '../uploads/profiles'));
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},
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filename: function (req, file, cb) {
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// Generate unique filename: uuid + original extension
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const uniqueId = uuidv4();
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const ext = path.extname(file.originalname);
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cb(null, `${uniqueId}${ext}`);
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}
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});
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// File filter to accept only images
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const imageFileFilter = (req, file, cb) => {
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// Accept images only
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const allowedMimes = ['image/jpeg', 'image/jpg', 'image/png', 'image/gif', 'image/webp'];
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if (allowedMimes.includes(file.mimetype)) {
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cb(null, true);
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} else {
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cb(new Error('Invalid file type. Only JPEG, PNG, GIF and WebP images are allowed.'), false);
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}
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};
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// Create multer upload middleware for profile images
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const uploadProfileImage = multer({
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storage: profileImageStorage,
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fileFilter: imageFileFilter,
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limits: {
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fileSize: 5 * 1024 * 1024 // 5MB limit
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}
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}).single('profileImage');
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// Configure storage for message images
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const messageImageStorage = multer.diskStorage({
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destination: function (req, file, cb) {
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cb(null, path.join(__dirname, '../uploads/messages'));
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},
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filename: function (req, file, cb) {
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// Generate unique filename: uuid + original extension
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const uniqueId = uuidv4();
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const ext = path.extname(file.originalname);
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cb(null, `${uniqueId}${ext}`);
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}
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});
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// Create multer upload middleware for message images
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const uploadMessageImage = multer({
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storage: messageImageStorage,
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fileFilter: imageFileFilter,
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limits: {
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fileSize: 5 * 1024 * 1024 // 5MB limit
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}
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}).single('image');
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module.exports = {
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uploadProfileImage,
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uploadMessageImage
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}; |