Support for comments

src/domain/comment.rs

@@ -0,0 +1,16 @@
+use chrono::{DateTime, Utc};
+use uuid::Uuid;
+
+pub struct CommentEntry {
+    pub comment_id: Uuid,
+    pub post_id: Uuid,
+    pub author: Option<String>,
+    pub content: String,
+    pub published_at: DateTime<Utc>,
+}
+
+impl CommentEntry {
+    pub fn formatted_date(&self) -> String {
+        self.published_at.format("%B %d, %Y").to_string()
+    }
+}