store file with uuid and store only name in db

package.json

@@ -21,6 +21,7 @@
     "@types/ms": "^0.7.31",
     "@types/multer": "^1.4.7",
     "@types/node": "^18.7.4",
+    "@types/uuid": "^8.3.4",
     "nodemon": "^2.0.19",
     "prisma": "^4.2.1",
     "ts-node": "^10.9.1",
@@ -37,6 +38,7 @@
     "jsonwebtoken": "^8.5.1",
     "ms": "^2.1.3",
     "multer": "1.4.5-lts.1",
+    "uuid": "^8.3.2",
     "zod": "^3.18.0"
   }
 }

pnpm-lock.yaml

@@ -9,6 +9,7 @@ specifiers:
   '@types/ms': ^0.7.31
   '@types/multer': ^1.4.7
   '@types/node': ^18.7.4
+  '@types/uuid': ^8.3.4
   bcrypt: ^5.0.1
   body-parser: ^1.20.0
   cors: ^2.8.5
@@ -22,6 +23,7 @@ specifiers:
   ts-node: ^10.9.1
   tsconfig-paths: ^4.1.0
   typescript: ^4.7.4
+  uuid: ^8.3.2
   zod: ^3.18.0
 
 dependencies:
@@ -34,6 +36,7 @@ dependencies:
   jsonwebtoken: 8.5.1
   ms: 2.1.3
   multer: 1.4.5-lts.1
+  uuid: 8.3.2
   zod: 3.18.0
 
 devDependencies:
@@ -44,6 +47,7 @@ devDependencies:
   '@types/ms': 0.7.31
   '@types/multer': 1.4.7
   '@types/node': 18.7.4
+  '@types/uuid': 8.3.4
   nodemon: 2.0.19
   prisma: 4.2.1
   ts-node: 10.9.1_lpebteyakkup4lmzaiqtzvqavm
@@ -210,6 +214,10 @@ packages:
       '@types/node': 18.7.4
     dev: true
 
+  /@types/uuid/8.3.4:
+    resolution: {integrity: sha512-c/I8ZRb51j+pYGAu5CrFMRxqZ2ke4y2grEBO5AUjgSkSk+qT2Ea+OdWElz/OiMf5MNpn2b17kuVBwZLQJXzihw==}
+    dev: true
+
   /abbrev/1.1.1:
     resolution: {integrity: sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==}
 
@@ -1386,6 +1394,11 @@ packages:
     engines: {node: '>= 0.4.0'}
     dev: false
 
+  /uuid/8.3.2:
+    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    hasBin: true
+    dev: false
+
   /v8-compile-cache-lib/3.0.1:
     resolution: {integrity: sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==}
     dev: true

src/api/posts/newPost.ts

@@ -6,6 +6,7 @@ import { Request, Response } from 'express';
 export default async (req: Request, res: Response) => {
   try {
     req.body.authorId = req.userId;
+    req.body.image = req.file?.filename;
     const post: Post = Post.parse(req.body);
     const newPost: PrismaPost = await createPost(post);
 

src/controller/FileController.ts

@@ -1,10 +1,11 @@
 import multer from 'multer';
 import path from 'path';
+import {v4 as uuidv4} from 'uuid';
 
 const storage = multer.diskStorage({
   destination: path.join(__dirname, '../../public/uploads'),
   filename: (req, file, cb) => {
-    cb(null, file.originalname);
+    cb(null, uuidv4() + path.extname(file.originalname));
   },
 });