From f6a3fb9c4d8dd86f78c9f75a23c1ac35bf35d4eb Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Thu, 19 Mar 2026 07:45:14 +0100
Subject: feat(treewide): Commit MVP

---
 src/pages/inventory.rs | 68 ++++++++++++++++++++++++++++++--------------------
 1 file changed, 41 insertions(+), 27 deletions(-)

(limited to 'src/pages/inventory.rs')

diff --git a/src/pages/inventory.rs b/src/pages/inventory.rs
index b2ce4a1..0ad5613 100644
--- a/src/pages/inventory.rs
+++ b/src/pages/inventory.rs
@@ -7,26 +7,33 @@ use rocie_client::models::{Product, ProductAmount, ProductId, Unit};
 
 use crate::{
     api::{
-        amount_by_id_wrapped, product_by_id_wrapped, products_in_storage_wrapped,
+        amount_by_id_404_wrapped, product_by_id_wrapped, products_in_storage_wrapped,
         unit_by_id_wrapped,
     },
-    components::{async_fetch::AsyncFetch, site_header::SiteHeader},
+    components::{
+        async_fetch::AsyncFetch, catch_errors::CatchErrors, login_wall::LoginWall,
+        site_header::SiteHeader,
+    },
 };
 
 #[component]
 pub fn Inventory() -> impl IntoView {
     view! {
-        <SiteHeader logo=icondata_io::IoArrowBack back_location="/" name="Inventory" />
+        <CatchErrors>
+            <LoginWall back=move || "/inventory".to_owned()>
+                <SiteHeader logo=icondata_io::IoArrowBack back_location="/" name="Inventory" />
 
-        <ul class="flex flex-col p-2 m-2">
-            {
-                AsyncFetch! {
-                    @map_error_in_producer
-                    fetcher = products_in_storage_wrapped(),
-                    producer = render_products,
-                }
-            }
-        </ul>
+                <ul class="flex flex-col p-2 m-2">
+                    {
+                        AsyncFetch! {
+                            @map_error_in_producer
+                        fetcher = products_in_storage_wrapped(),
+                        producer = render_products,
+                        }
+                    }
+                </ul>
+            </LoginWall>
+        </CatchErrors>
     }
 }
 
@@ -45,23 +52,30 @@ fn render_products(products: Vec<Product>) -> impl IntoView {
 
 async fn get_full_product_by_id(
     id: ProductId,
-) -> Result<(Product, ProductAmount, Unit), leptos::error::Error> {
+) -> Result<Option<(Product, ProductAmount, Unit)>, leptos::error::Error> {
     let product = product_by_id_wrapped(id).await?;
-    let amount = amount_by_id_wrapped(id).await?;
-    let unit = unit_by_id_wrapped(amount.amount.unit).await?;
+    let amount = amount_by_id_404_wrapped(id).await?;
 
-    Ok((product, amount, unit))
-}
+    if let Some(amount) = amount {
+        let unit = unit_by_id_wrapped(amount.amount.unit).await?;
 
-fn format_full_product((product, amount, unit): (Product, ProductAmount, Unit)) -> impl IntoView {
-    view! {
-        <ul class="my-3">
-            <li class="m-2">{product.name}</li>
-            <li class="m-2">
-                <span class="bg-gray-200 p-1 px-2 rounded-lg">
-                    {format!("{} {}", amount.amount.value, unit.short_name)}
-                </span>
-            </li>
-        </ul>
+        Ok(Some((product, amount, unit)))
+    } else {
+        Ok(None)
     }
 }
+
+fn format_full_product(maybe_product: Option<(Product, ProductAmount, Unit)>) -> impl IntoView {
+    maybe_product.map(|(product, amount, unit)| {
+        view! {
+            <ul class="my-3">
+                <li class="m-2">{product.name}</li>
+                <li class="m-2">
+                    <span class="bg-gray-200 p-1 px-2 rounded-lg">
+                        {format!("{} {}", amount.amount.value, unit.short_name)}
+                    </span>
+                </li>
+            </ul>
+        }
+    })
+}
-- 
cgit 1.4.1