From bbc4f9a2cd293f73d1a1bfd6dbc9c6dd806cb570 Mon Sep 17 00:00:00 2001
From: Ryan Mwangi <ryannganga13325@gmail.com>
Date: Mon, 16 Dec 2024 22:16:55 +0300
Subject: [PATCH] fix(reviews): handle review item_id to stop panic while
 serving

---
 src/app.rs | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index 5cae531..f2bab4e 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -2,7 +2,7 @@
 /// Combines the item management components (form and list) to provide a cohesive user interface.
 use leptos::*;
 use leptos_meta::*;
-use crate::components::{item_form::ItemForm, items_list::ItemsList, review_form::ReviewForm, reviews_list::ReviewsList };
+use crate::components::{item_form::ItemForm, items_list::ItemsList, review_form::ReviewForm, reviews_list::ReviewsList};
 use crate::models::item::Item;
 use crate::nostr::NostrClient;
 use tokio::sync::mpsc;
@@ -13,27 +13,34 @@ use nostr_sdk::serde_json;
 #[component]
 pub fn App() -> impl IntoView {
     provide_meta_context();
+
     // Signal to store and update the list of items.
     let (items_signal, set_items) = create_signal(Vec::<Item>::new());
+    // Signal to store the ID of the current item for reviews
+    let (current_item_id, set_current_item_id) = create_signal(String::new());
     let (tx, mut rx) = mpsc::channel::<String>(100);
 
     spawn_local(async move {
-        //initialize nostr client
+        // Initialize Nostr client
         let nostr_client = NostrClient::new("wss://relay.damus.io").await.unwrap();
         nostr_client.subscribe_to_items(tx.clone()).await.unwrap();
 
-        //handle incoming events
+        // Handle incoming events
         while let Some(content) = rx.recv().await {
             if let Ok(item) = serde_json::from_str::<Item>(&content) {
                 set_items.update(|items| items.push(item));
             }
         }
     });
+
     // Function to handle adding a new item to the list.
     let add_item = move |name: String, description: String, tags: Vec<(String, String)>| {
+        let new_id = Uuid::new_v4().to_string(); // Generate a new UUID for the item
+        set_current_item_id.set(new_id.clone()); // Update the current item ID
+
         set_items.update(|items| {
             let item = Item {
-                id: Uuid::new_v4().to_string(),
+                id: new_id,
                 name: name.clone(),
                 description: description.clone(),
                 tags: tags.clone(),
@@ -49,8 +56,9 @@ pub fn App() -> impl IntoView {
     };
 
     // Handle review submission
-    let submit_review = move |_| {
-        // Handle the review submission logic
+    let submit_review = move |review_content: String| {
+        // Logic for submitting a review
+        println!("Review submitted: {}", review_content);
     };
 
     view! {
@@ -60,12 +68,13 @@ pub fn App() -> impl IntoView {
                 <h1>{ "CompareWare" }</h1>
                 // Form component for adding new items.
                 <ItemForm on_submit=Box::new(add_item) />
+                // Reviews form
+                <ReviewForm item_id={current_item_id.get()} on_submit={Box::new(submit_review)} />
                 // Component to display the list of items.
                 <ItemsList items=items_signal />
-                // Reviews form and list
-                <ReviewForm item_id={items_signal.get().first().unwrap().id.clone()}  on_submit={Box::new(submit_review)} />
-                <ReviewsList reviews={vec![]} /> 
+                // Component to display the list of reviews for the current item.
+                <ReviewsList reviews={vec![]} />
             </div>
         </>
     }
-}
\ No newline at end of file
+}