Support for comments

src/routes/posts.rs

@@ -1,6 +1,9 @@
 use crate::{
     domain::PostEntry,
-    routes::{AppError, Path, Query, not_found_html},
+    routes::{
+        AppError, Path, Query, fetch_comments_count, fetch_comments_page, get_comments_page_count,
+        not_found_html,
+    },
     startup::AppState,
     templates::{HtmlTemplate, PostListTemplate, PostTemplate, PostsTemplate},
 };
@@ -89,7 +92,21 @@ pub async fn see_post(
         let post = post
             .to_html()
             .context("Could not render markdown with extension.")?;
-        let template = HtmlTemplate(PostTemplate { post });
+        let current_page = 1;
+        let comments_count = fetch_comments_count(&connection_pool, post_id)
+            .await
+            .context("Could not fetch comment count")?;
+        let max_page = get_comments_page_count(comments_count);
+        let comments = fetch_comments_page(&connection_pool, post_id, 1)
+            .await
+            .context("Failed to fetch latest comments")?;
+        let template = HtmlTemplate(PostTemplate {
+            post,
+            comments,
+            current_page,
+            max_page,
+            comments_count,
+        });
         Ok(template.into_response())
     } else {
         Ok(not_found_html())