ADD: API_URL to env

ADD: DocumentUrls and mainImageUrls field in belonging model
FIX: Indexing bugs for belonging
ADD: getImage endpoint to get private images
ADD: PrivateUrl field as virtual
FIX: Minor bug in bucketDeleteFile service
ADD: Word type to multer file checker

middlewares/multerMiddleware.js

@@ -1,7 +1,7 @@
 const multer = require('multer')
 const AppError = require('../globalErrorHandler/AppError')
 
-const types = ['png', 'jpg', 'jpeg', 'webp', 'pdf', 'doc', 'docx', 'xlsx', 'dwg']
+const types = ['png', 'jpg', 'jpeg', 'webp', 'pdf', 'doc', 'docx', 'xlsx', 'dwg', 'vnd.openxmlformats-officedocument.wordprocessingml.document']
 const formatsText = types.join(' - ')
 
 const fileFilter = (req, file, cb) => {