Add Sorting to Homepage

Cargo.lock

@@ -1062,6 +1062,7 @@ dependencies = [
  "chrono",
  "pulldown-cmark",
  "reqwest",
+ "serde",
  "serde_json",
 ]
 

Cargo.toml

@@ -8,6 +8,7 @@ edition = "2018"
 actix-web = "3"
 actix-files = "0.4.0"
 askama = "0.9"
+serde = "1.0.117"
 serde_json = "1.0"
 reqwest = { version = "0.10", features = ["blocking"] }
 pulldown-cmark = "0.8.0"

src/popular.rs

@@ -1,5 +1,6 @@
 // CRATES
-use actix_web::{get, HttpResponse, Result};
+use actix_web::{get, web, HttpResponse, Result};
+use serde::Deserialize;
 use askama::Template;
 
 #[path = "subreddit.rs"] mod subreddit;
@@ -12,9 +13,17 @@ struct PopularTemplate {
 	sort: String
 }
 
+#[derive(Deserialize)]
+pub struct Params {
+  sort: Option<String>
+}
+
 #[get("/")]
-pub async fn page() -> Result<HttpResponse> {
-	render("popular".to_string(), "hot".to_string()).await
+pub async fn page(params: web::Query<Params>) -> Result<HttpResponse> {
+	match &params.sort {
+    Some(sort) => render("popular".to_string(), sort.to_string()).await,
+    None => render("popular".to_string(), "hot".to_string()).await,
+	}
 }
 
 async fn render(sub_name: String, sort: String) -> Result<HttpResponse> {