fix some errors

src/controllers/ImagesController.ts

@@ -1,3 +1,5 @@
+import { unlinkSync } from 'fs';
+import { join } from 'path';
 import { FastifyReply, FastifyRequest, FastifyInstance } from 'fastify';
 import {
   Controller,
@@ -57,14 +59,24 @@ export class ImagesController {
       id: req.params.id
     });
 
-    Console.logger(Image).info(`image ${image.id} was deleted`);
-    if (this.webhooks.events.includes(WebhookType.DELETE_IMAGE))
-      WebhookHelper.sendWebhook(this.webhooks.upload.content, {
-        image,
-        host: `${config.core.secure ? 'https' : 'http'}://${req.hostname}${config.uploader.route}/`
-      });
+    const dir = config.uploader.directory ? config.uploader.directory : 'uploads';
+    const path = join(dir.charAt(0) == '/' ? dir : join(process.cwd(), dir), image.file);
 
-    return reply.send(image);
+    try {
+      unlinkSync(path);
+
+      Console.logger(Image).info(`image ${image.id} was deleted`);
+      if (this.webhooks.events.includes(WebhookType.DELETE_IMAGE))
+        WebhookHelper.sendWebhook(this.webhooks.upload.content, {
+          image,
+          host: `${config.core.secure ? 'https' : 'http'}://${req.hostname}${config.uploader.route}/`
+        });
+
+      return reply.send(image);
+    } catch (e) {
+      Console.logger(Image).error(`image ${image.id} could not be deleted...`);
+      return reply.status(401).send({ error: 'Could not delete image.' });
+    }
   }
 
   @GET('/recent')

src/index.ts

@@ -39,6 +39,9 @@ if (!config) {
   process.exit(0);
 }
 
+const dir = config.uploader.directory ? config.uploader.directory : 'uploads';
+const path = dir.charAt(0) == '/' ? dir : join(process.cwd(), dir);
+
 const server = fastify({});
 const app = next({
   dev,
@@ -121,7 +124,7 @@ server.register(fastifyCookies, {
 });
 
 server.register(fastifyStatic, {
-  root: join(process.cwd(), config.uploader.directory),
+  root: path,
   prefix: config.uploader.route
 });