Begin adding pagination for feeds

src/handlers/api/feeds.rs

@@ -6,5 +6,5 @@ use crate::models::feed::Feed;
 
 pub async fn get(State(pool): State<PgPool>) -> Result<Json<Vec<Feed>>, Error> {
     // TODO: pagination
-    Ok(Json(Feed::get_all(&pool).await?))
+    Ok(Json(Feed::get_all(&pool, Default::default()).await?))
 }

src/handlers/feed.rs

@@ -14,7 +14,6 @@ use sqlx::PgPool;
 use tokio_stream::wrappers::errors::BroadcastStreamRecvError;
 use tokio_stream::wrappers::BroadcastStream;
 use tokio_stream::StreamExt;
-use url::Url;
 
 use crate::actors::feed_crawler::{FeedCrawlerHandle, FeedCrawlerHandleMessage};
 use crate::config::Config;
@@ -145,8 +144,6 @@ pub async fn post(
         AddFeedError::CreateFeedError(add_feed.url.clone(), err)
     })?;
 
-    let url: Url = Url::parse(&add_feed.url)
-        .map_err(|err| AddFeedError::InvalidUrl(add_feed.url.clone(), err))?;
     let receiver = feed_crawler.crawl(feed.feed_id).await;
     {
         let mut crawls = crawls.lock().map_err(|_| {
@@ -167,6 +164,7 @@ pub async fn post(
                         li id=(feed_id) { (feed_link(&feed, true)) }
                     }
                 }
+                turbo-stream action="remove" target="no-feeds";
             }
             .into_string(),
         ),

src/handlers/feeds.rs

@@ -4,18 +4,29 @@ use maud::html;
 use sqlx::PgPool;
 
 use crate::error::Result;
-use crate::models::feed::Feed;
+use crate::models::feed::{Feed, GetFeedsOptions, DEFAULT_FEEDS_PAGE_SIZE};
 use crate::partials::{feed_link::feed_link, layout::Layout};
 
 pub async fn get(State(pool): State<PgPool>, layout: Layout) -> Result<Response> {
-    // TODO: pagination
-    let feeds = Feed::get_all(&pool).await?;
+    let options = GetFeedsOptions::default();
+    let feeds = Feed::get_all(&pool, options.clone()).await?;
+    let len = feeds.len() as i64;
     Ok(layout.render(html! {
         h2 { "Feeds" }
         div class="feeds" {
-            ul id="feeds" {
-                @for feed in feeds {
-                    li { (feed_link(&feed, false)) }
+            div class="feeds-list" {
+                @if len == 0 {
+                    p id="no-feeds" { "No feeds found." }
+                } else {
+                    ul id="feeds" {
+                        @for feed in feeds {
+                            li { (feed_link(&feed, false)) }
+                        }
+                    }
+                }
+                // TODO: pagination
+                @if len == options.limit.unwrap_or(DEFAULT_FEEDS_PAGE_SIZE) {
+                    button id="load-more-feeds" { "Load More" }
                 }
             }
             div class="add-feed" {