display image from server

package.json

@@ -38,6 +38,7 @@
   "dependencies": {
     "axios": "^0.25.0",
     "express": "^4.17.2",
+    "path": "^0.12.7",
     "sharp": "^0.29.3"
   }
 }

src/routes/api/image.ts

@@ -1,10 +1,26 @@
 import express from "express"
+import path from "path"
+import fs from "fs"
 
 const image = express.Router();
 
-image.get('/', (req, res) => {
-    res.send('Welcome to image route please add parametres in the url');
+image.get('/',
+    async (req: express.Request, res: express.Response): Promise<void> => {
+        let filename = req.query.filename as string;
 
-})
+        try {
+            let filePath = path.resolve("images/full", `${filename}.jpg`);
+            console.log('FILE PATH', filePath);
+            if (!fs.existsSync(filePath)) {
+				res.status(404).send("Image don't exist! Try another name");
+				return;
+			}
+            res.sendFile(filePath);
+        } catch (err) {
+            res.status(404).send(`An error occured`);
+        }
+
+        //res.send('Welcome to image route please add parametres in the url');
+    })
 
 export default image;