v0.11-paginationP1

frontend/src/main.rs

@@ -38,6 +38,11 @@ pub struct BookUIProp {
     bookitem: BookUI,
 }
 
+#[derive(Deserialize, Serialize, Debug)]
+struct PaginatedBookUIList {
+    num_pages: u32,
+    books: Vec<BookUI>,
+}
 
 #[derive(Debug, Default, Clone)]
 pub struct AppState {
@@ -74,15 +79,15 @@ async fn add_book(record: BookUI) -> Result<reqwasm::http::Response, reqwasm::Er
 
 async fn delete_book(id: i32) -> Result<reqwasm::http::Response, reqwasm::Error> {
     let url = format!("http://localhost:8081/api/delete/{}", id);
-    let resp = Request::post(&url).send().await?;
+    let resp = Request::get(&url).send().await?;
     Ok(resp)
 }
 
-async fn list_books() -> Result<Vec<BookUI>, reqwasm::Error> {
-    let url = format!("http://localhost:8081/api/list");
-    let resp = Request::post(&url).send().await?;
+async fn list_books(page: u32) -> Result<PaginatedBookUIList, reqwasm::Error> {
+    let url = format!("http://localhost:8081/api/list?page={}",page);
+    let resp = Request::get(&url).send().await?;
     println!("Fetching books\n");
-    let body = resp.json::<Vec<BookUI>>().await?;
+    let body = resp.json::<PaginatedBookUIList>().await?;
     Ok(body)
 }
 
@@ -140,9 +145,9 @@ async fn ListDB<G: Html>(cx: Scope<'_>) -> View<G> {
         if *app_state.openlibrary.get() == false {
         spawn_local(async move {
             app_state.books.set(
-                list_books()
+                list_books(1)
                     .await
-                    .unwrap(),
+                    .unwrap().books,
             )
         });
         }