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

backend/public/src/routes/posts.rs

@@ -1,2 +1,32 @@
+use crate::{datasources::posts::PostsDatasource, AppState};
+use axum::{extract::State, routing::get, Json, Router};
+use sqlx::PgPool;
+
 pub struct PostsRoute;
-impl PostsRoute {}
+impl PostsRoute {
+    pub fn routes(app_state: &AppState) -> Router {
+        // add more post routes here!
+        Router::new()
+            .route("/", get(PostsRoute::get_all))
+            .route("/:id", get(PostsRoute::get_one))
+            .with_state(app_state.db)
+    }
+
+    // get all posts
+    async fn get_all(State(pool): State<PgPool>) -> Json<()> {
+        let results = PostsDatasource::get_all(pool).await;
+        Json {}
+    }
+
+    // get one post
+    async fn get_one(State(pool): State<PgPool>) -> Json<()> {
+        let results = PostsDatasource::get_one(pool).await;
+        Json {}
+    }
+
+    // get the top three posts with the highest view count
+    async fn get_popular_posts(State(pool): State<PgPool>) -> Json<()> {}
+
+    // get the top three posts with the most comments
+    async fn get_hot_posts(State(pool): State<PgPool>) -> Json<()> {}
+}