Start working on authentication

1 files changed, 50 insertions, 0 deletions

diff --git a/webapp/src/components/app_context_provider.rs b/webapp/src/components/app_context_provider.rs
new file mode 100644
index 0000000..f2938ff
--- /dev/null
+++ b/webapp/src/components/app_context_provider.rs
@@ -0,0 +1,50 @@
+use gloo_net::http::Request;
+use protocol::UserInfo;
+use std::rc::Rc;
+use yew::prelude::*;
+
+#[derive(Clone, Debug, PartialEq)]
+pub struct AppContext {
+    pub user: Option<UserInfo>,
+}
+
+#[derive(Properties, Clone, PartialEq)]
+pub struct Props {
+    pub children: Children,
+}
+
+#[function_component(AppContextProvider)]
+pub fn app_context_provider(props: &Props) -> Html {
+    let context: UseStateHandle<Option<Rc<AppContext>>> = use_state(|| None);
+
+    {
+        let context = context.clone();
+        use_effect_with_deps(
+            move |_| {
+                wasm_bindgen_futures::spawn_local(async move {
+                    let user_info: Option<UserInfo> = Request::get("/api/user/info")
+                        .send()
+                        .await
+                        .unwrap()
+                        .json()
+                        .await
+                        .unwrap();
+                    context.set(Some(Rc::new(AppContext { user: user_info })));
+                });
+                || ()
+            },
+            (),
+        );
+    }
+
+    match &*context {
+        None => html! {
+            <p>{ "Loading app..." }</p>
+        },
+        Some(context) => html! {
+            <ContextProvider<Rc<AppContext>> {context}>
+                { for props.children.iter() }
+            </ContextProvider<Rc<AppContext>>>
+        },
+    }
+}