some

src/components/mod.rs

@@ -11,6 +11,8 @@ pub mod crud {
         type Higher: Sized + Send + Sync + 'static;
         type Info: Sized + Send + Sync + 'static;
 
+        fn new_id() -> Self::Id;
+
         async fn create(
             ctx: &Context,
             pool: &sqlite::Pool,

src/components/trips/todos/list.rs

@@ -30,7 +30,7 @@ impl<'a> view::View for List<'a> {
                 {
                     @for todo in self.todos {
                         @let state = input.edit_todo
-                            .map(|id| if todo.id == id {
+                            .map(|id| if todo.id == super::Id::new(id) {
                                 super::UiState::Edit
                             } else {
                                 super::UiState::Default

src/components/trips/todos/mod.rs

@@ -59,7 +59,7 @@ impl From<State> for bool {
 
 #[derive(Debug)]
 pub struct Todo {
-    pub id: Uuid,
+    pub id: Id,
     pub description: String,
     pub state: State,
 }
@@ -75,7 +75,7 @@ impl TryFrom<TodoRow> for Todo {
 
     fn try_from(row: TodoRow) -> Result<Self, Self::Error> {
         Ok(Todo {
-            id: Uuid::try_parse(&row.id)?,
+            id: Id::new(Uuid::try_parse(&row.id)?),
             description: row.description,
             state: row.done.into(),
         })
@@ -92,10 +92,7 @@ impl crud::Higher for Higher {
     type Reference = Reference;
 
     fn with_id(&self, id: Self::Id) -> Self::Reference {
-        Reference {
+        Reference { id, higher: *self }
-            id,
-            higher: self.clone(),
-        }
     }
 }
 
@@ -114,7 +111,7 @@ impl From<(Uuid, Uuid)> for Reference {
     }
 }
 
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, PartialEq, Eq)]
 pub struct Id(Uuid);
 
 impl std::fmt::Display for Id {
@@ -129,12 +126,6 @@ impl Id {
     }
 }
 
-impl From<(Uuid, Uuid)> for Id {
-    fn from((_trip_id, todo_id): (Uuid, Uuid)) -> Self {
-        Self(todo_id)
-    }
-}
-
 impl Todo {
     pub fn is_done(&self) -> bool {
         self.state == State::Done
@@ -230,6 +221,10 @@ impl crud::Create for Todo {
     type Higher = Higher;
     type Info = TodoNew;
 
+    fn new_id() -> Self::Id {
+        Id::new(Uuid::new_v4())
+    }
+
     async fn create(
         ctx: &Context,
         pool: &sqlite::Pool,
@@ -237,7 +232,7 @@ impl crud::Create for Todo {
         info: Self::Info,
     ) -> Result<Self::Id, Error> {
         let user_id = ctx.user.id.to_string();
-        let id = Uuid::new_v4();
+        let id = Self::new_id();
         tracing::info!("adding new todo with id {id}");
         let id_param = id.to_string();
         let trip_id_param = higher.trip_id.to_string();
@@ -263,7 +258,7 @@ impl crud::Create for Todo {
         )
         .await?;
 
-        Ok(components::trips::todos::Id(id))
+        Ok(id)
     }
 }