diff --git a/frontends/nextjs/src/lib/db/functions/comments/add-comment.ts b/frontends/nextjs/src/lib/db/functions/comments/add-comment.ts
new file mode 100644
index 000000000..179d77a53
--- /dev/null
+++ b/frontends/nextjs/src/lib/db/functions/comments/add-comment.ts
@@ -0,0 +1,7 @@
+/**
+ * Add comment function
+ */
+export function addComment(comment: any) {
+  // TODO: Implement add comment
+  return comment
+}
diff --git a/frontends/nextjs/src/lib/db/functions/comments/delete-comment.ts b/frontends/nextjs/src/lib/db/functions/comments/delete-comment.ts
new file mode 100644
index 000000000..a6dd3e295
--- /dev/null
+++ b/frontends/nextjs/src/lib/db/functions/comments/delete-comment.ts
@@ -0,0 +1,7 @@
+/**
+ * Delete comment function
+ */
+export function deleteComment(id: string) {
+  // TODO: Implement delete comment
+  return true
+}
diff --git a/frontends/nextjs/src/lib/db/functions/comments/get-comments.ts b/frontends/nextjs/src/lib/db/functions/comments/get-comments.ts
new file mode 100644
index 000000000..be6bf5e00
--- /dev/null
+++ b/frontends/nextjs/src/lib/db/functions/comments/get-comments.ts
@@ -0,0 +1,7 @@
+/**
+ * Get comments function
+ */
+export function getComments(filter?: any) {
+  // TODO: Implement get comments
+  return []
+}
diff --git a/frontends/nextjs/src/lib/db/functions/comments/set-comments.ts b/frontends/nextjs/src/lib/db/functions/comments/set-comments.ts
new file mode 100644
index 000000000..a1b2a07ce
--- /dev/null
+++ b/frontends/nextjs/src/lib/db/functions/comments/set-comments.ts
@@ -0,0 +1,6 @@
+/**
+ * Set comments function
+ */
+export function setComments(comments: any[]) {
+  // TODO: Implement set comments
+}
diff --git a/frontends/nextjs/src/lib/db/functions/comments/update-comment.ts b/frontends/nextjs/src/lib/db/functions/comments/update-comment.ts
new file mode 100644
index 000000000..034b4c768
--- /dev/null
+++ b/frontends/nextjs/src/lib/db/functions/comments/update-comment.ts
@@ -0,0 +1,7 @@
+/**
+ * Update comment function
+ */
+export function updateComment(id: string, updates: any) {
+  // TODO: Implement update comment
+  return { ...updates, id }
+}