feat: create functional dynamo query

src/pages/home_page.rs

@@ -1,33 +1,39 @@
-use leptos::prelude::*;
-use aws_sdk_dynamodb as dynamodb;
-use aws_sdk_dynamodb::operation::get_item::GetItemOutput;
-use leptos::server_fn::serde::{Serialize, Deserialize};
 use crate::components::{ActionButton, OutlinedTextField};
+use leptos::prelude::*;
+use leptos::leptos_dom::logging::console_log;
+use leptos::task::spawn_local;
+use serde::{Deserialize, Serialize};
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
 pub struct StudentSubmission {
-    testing_value: Option<String>
+    testing_value: Option<String>,
 }
 
 #[server]
 pub async fn create_sample_submission() -> Result<StudentSubmission, ServerFnError> {
-    let config = aws_config::load_defaults().await;
-    let dbclient = aws_sdk_dynamodb::Client::new(&config);
+    use aws_sdk_dynamodb::{types::AttributeValue, Client};
+
+    let config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
+    let dbclient = Client::new(&config);
 
     match dbclient
         .get_item()
         .table_name("student-applications")
-        .key("Email", dynamodb::model::AttributeValue::S("google_1234567".to_string()))
+        .key("Email", AttributeValue::S("google_113247439743075864879".to_string()))
         .send()
         .await
     {
         Ok(output) => {
             println!("Found submission with passed key.");
+            let value = output.item
+                .unwrap()
+                .get("studentFirstName").unwrap()
+                .as_s().unwrap().clone();
             Ok(StudentSubmission {
-                testing_value: None
+                testing_value: Some(value),
             })
         }
-        Err(e) => Err(Error::unhandled(e))
+        Err(e) => Err(ServerFnError::new("Couldn't find a submission with that ID."))
     }
 }
 
@@ -39,12 +45,18 @@ pub fn HomePage() -> impl IntoView {
     let on_click = move |_| {
         *count.write() += 1;
         *elements_disabled.write() = count.get() == 10;
+        spawn_local(async {
+            let response = create_sample_submission().await;
+            match response {
+                Ok(submission) => console_log(submission.testing_value.unwrap_or("Default value.".to_string()).as_str()),
+                Err(_) => console_log("Failed to get correct information.")
+            };
+        });
     };
-    let get_submission = ServerAction::<CreateSampleSubmission>::new();
 
     view! {
         <h1>"Welcome to Leptos!"</h1>
-        <OutlinedTextField 
+        <OutlinedTextField
             placeholder="Testing...".to_string()
             disabled={elements_disabled} />
         <ActionButton on:click=on_click disabled={elements_disabled}>"Click Me: " {count}</ActionButton>