v0.03

backend/src/main.rs

@@ -16,19 +16,50 @@ struct Docs {
     number_of_pages_median: Option<u32>,
     isbn: Option<Vec<String>>,
     cover_i: Option<u32>,
+    cover_url: Option<String>,
     author_name: Option<Vec<String>>,
     person: Option<Vec<String>>,
     place: Option<Vec<String>>,
     subject: Option<Vec<String>>,
     time: Option<Vec<String>>,
 }
-
+/*
+impl Docs {
+    fn set_cover_url(&mut self) {
+        match self.cover_i {
+            Some(cover_i) => {
+                self.cover_url = Some(format!(
+                    "https://covers.openlibrary.org/b/id/{}-L.jpg",
+                    (cover_i.unwrap())
+                ))
+            }
+            None => (),
+        }
+    }
+}
+*/
 #[derive(Deserialize, Serialize, Debug)]
 struct Books {
     num_found: u32,
     docs: Vec<Docs>,
 }
 
+impl Books {
+    fn set_all_cover_urls(&mut self) {
+        for book in self.docs.iter_mut() {
+            match book.cover_i {
+                Some(cover_i) => {
+                    book.cover_url = Some(format!(
+                        "https://covers.openlibrary.org/b/id/{}-L.jpg",
+                        cover_i
+                    ))
+                }
+                None => (),
+            }
+        }
+    }
+}
+
 // Setup the command line interface with clap.
 #[derive(Parser, Debug)]
 #[clap(name = "server", about = "A server for our wasm project!")]
@@ -101,8 +132,9 @@ async fn hello(
     //};
     let query = format!("https://openlibrary.org/search.json?q={}", search);
     let res = reqwest::get(query).await.expect("Unable to request");
-    let resjson = res.json::<Books>().await.expect("Unable to return value");
-
+    let mut resjson = res.json::<Books>().await.expect("Unable to return value");
+    resjson.set_all_cover_urls();
+    resjson.docs.truncate(10);
     print!("Search token {:?}\n", search);
     return Json(resjson);
     //return "Hello";