deleting old image of an abstract product on its update

docker-compose.yml

@@ -16,7 +16,8 @@ services:
 
     # ports:
     #   - 5432:5432
-
+    volumes:
+      - ./data/db:/var/lib/postgresql
     environment:
       POSTGRES_USER: bsfe
       POSTGRES_PASSWORD: Ch@NgEME!

src/controllers/abstractproduct.js

@@ -50,6 +50,10 @@ class AbstractProductController {
             targetPath = path.join(path.resolve(path.dirname('')) + `/uploads/${image_filename}.png`);
             fs.copyFileSync(tempPath, targetPath);
             fs.rmSync(tempPath);
+
+            let previousImageHash = (await AbstractProductService.getByLocalId(groupId, localId)).image_filename
+            let previousImagePath = path.join(path.resolve(path.dirname('')), `/uploads/${previousImageHash}.png`);
+            fs.unlinkSync(previousImagePath)
         }
 
         if (barcode) await AbstractProductService.updateBarcode(groupId, localId, barcode);
@@ -93,6 +97,10 @@ class AbstractProductController {
     async delete(req, res) {
         let { localId, groupId } = req.params;
 
+        let imageFilename = (await AbstractProductService.getByLocalId(groupId, localId)).image_filename
+        let imagePath = path.join(path.resolve(path.dirname('')), `/uploads/${imageFilename}.png`);
+        fs.unlinkSync(imagePath)
+
         await AbstractProductService.delete(groupId, localId)
 
         notify(req.headers.authorization.split(' ')[1], groupId, 'delete', 'abstractproduct', { local_id: localId });