critical bug fixed + improvements

lib/api/controllers/collections/deleteCollection.ts

@@ -1,6 +1,6 @@
 import { prisma } from "@/lib/api/db";
 import getPermission from "@/lib/api/getPermission";
-import { UsersAndCollections } from "@prisma/client";
+import { Collection, UsersAndCollections } from "@prisma/client";
 import fs from "fs";
 
 export default async function deleteCollection(
@@ -12,7 +12,11 @@ export default async function deleteCollection(
   if (!collectionId)
     return { response: "Please choose a valid collection.", status: 401 };
 
-  const collectionIsAccessible = await getPermission(userId, collectionId);
+  const collectionIsAccessible = (await getPermission(userId, collectionId)) as
+    | (Collection & {
+        members: UsersAndCollections[];
+      })
+    | null;
 
   const memberHasAccess = collectionIsAccessible?.members.some(
     (e: UsersAndCollections) => e.userId === userId