fix: edit category not working when updating name

src/pages/api/category/[cid].ts

@@ -25,10 +25,9 @@ async function editCategory({ req, res, user }) {
   }
 
   const isCategoryNameAlreadyUsed = await getUserCategoryByName(user, name);
-  if (isCategoryNameAlreadyUsed.id !== cid) {
+  if (isCategoryNameAlreadyUsed && isCategoryNameAlreadyUsed?.id !== cid) {
     throw new Error('Category name already used');
   }
-
   if (category.id === nextId) {
     throw new Error('Category nextId cannot be equal to current category ID');
   }
@@ -81,6 +80,7 @@ async function editCategory({ req, res, user }) {
             id: category.id,
           },
           data: {
+            name,
             nextId,
           },
         }),
@@ -96,6 +96,17 @@ async function editCategory({ req, res, user }) {
           }),
       ].filter((a) => a !== null && a !== undefined),
     );
+  } else {
+    await prisma.category.update({
+      where: {
+        authorId: userId,
+        id: category.id,
+      },
+      data: {
+        name,
+        nextId: category.nextId,
+      },
+    });
   }
 
   return res.send({

src/pages/category/edit/[cid].tsx

@@ -40,7 +40,7 @@ export default function PageEditCategory({
     makeRequest({
       url: `${PATHS.API.CATEGORY}/${category.id}`,
       method: 'PUT',
-      body: { name },
+      body: { name, nextId: category.nextId },
     })
       .then((data) =>
         router.push(`${PATHS.HOME}?categoryId=${data?.categoryId}`),