Merge pull request #151 from dali-lab/add-blog-endpoint

feat: add path parser for images in blog

src/controllers/blog.js

@@ -1,6 +1,7 @@
 import mongoose from 'mongoose';
 import { RESPONSE_CODES } from '../constants';
 import { Blog } from '../models';
+import { getFileUrl } from '../utils/upload-file';
 
 /**
  * @description retrieves blog post object
@@ -60,11 +61,13 @@ export const createBlogPost = async (fields, uploadedFile, user) => {
 
   const { first_name: firstName, last_name: lastName, _id: id } = user;
 
+  const imagePath = getFileUrl(uploadedFile?.path);
+
   post.title = title;
   post.body = body;
   post.author = `${firstName} ${lastName}`;
   post.authorId = id;
-  post.image = uploadedFile?.path || null;
+  post.image = imagePath;
 
   try {
     const savedPost = await post.save();

src/routers/blog.js

@@ -8,7 +8,7 @@ import {
 import { queryFetch } from '../utils';
 import { Blog, User } from '../controllers';
 import { requireAuth } from '../middleware';
-import uploadFile from '../utils/upload-file';
+import { uploadFile } from '../utils/upload-file';
 
 const blogRouter = Router();
 

src/utils/upload-file.js

@@ -3,6 +3,15 @@ import multer from 'multer';
 
 const uploadFilePath = path.resolve(__dirname, '../..', 'public/uploads');
 
+const getFileUrl = (originalUrl) => {
+  if (originalUrl) {
+    const url = new URL(originalUrl);
+    url.pathname = url.pathname.replace('/app/public', '');
+    return url.toString();
+  }
+  return null;
+};
+
 const storageFile = multer.diskStorage({
   destination: uploadFilePath,
   filename: (_req, file, fn) => {
@@ -44,4 +53,4 @@ const uploadFile = multer({
   },
 }).single('image');
 
-export default uploadFile;
+export { uploadFile, getFileUrl };