added nested routes, added separate config struct, among other items

backend/public/src/routes/comments.rs

@@ -1,2 +1,39 @@
+use crate::{datasources::comments::CommentsDatasource, AppState};
+use axum::{
+    extract::{Form, State},
+    routing::{get, post},
+    Json,
+};
+use serde::Deserialize;
+use sqlx::PgPool;
+
+#[derive(Deserialize, Debug)]
+pub struct CommentInput {
+    name: String,
+    body: String,
+    post_id: i32,
+}
+
 pub struct CommentsRoute;
-impl CommentsRoute {}
+impl CommentsRoute {
+    pub fn routes(app_state: &AppState) -> axum::Router {
+        // add more comment routes here!
+        axum::Router::new()
+            .route("/post/:id", get(CommentsRoute::get_post_comments))
+            .route("/add", post(CommentsRoute::insert_comment))
+            .with_state(app_state.db)
+    }
+
+    async fn get_post_comments(State(pool): State<PgPool>) -> Json<()> {
+        let results = CommentsDatasource::get_posts_comments(pool).await;
+        Json {}
+    }
+
+    async fn insert_comment(
+        State(pool): State<PgPool>,
+        Form(comment_input): Form<CommentInput>,
+    ) -> bool {
+        let results = CommentsDatasource::insert_comment(pool, comment_input).await;
+        true
+    }
+}