Added surrealDB connection and signin; #1

application/Cargo.toml

@@ -14,6 +14,8 @@ console_log = "1"
 log = "0.4"
 console_error_panic_hook = "0.1"
 leptos-use = "0.10.2"
+serde = "1.0.196"
+serde_json = "1.0.113"
 
 # utils
 # strum = { version = "0.25", features = ["derive", "strum_macros"] }

application/src/components/navbar.rs

@@ -1,11 +1,15 @@
+use crate::util;
 use leptos::*;
 use leptos_router::*;
 
 /// Navigation bar
 #[component]
 pub fn Navbar() -> impl IntoView {
+    let websocket = expect_context::<util::surrealdb::SurrealContext>();
+
     view! {
         <div class="navbar">
+            <p>{ move || websocket.ready_state.get().to_string()}</p>
             <A href="/" active_class="route-active">Home</A>
             <A href="/participants" active_class="route-active">Deelnemers</A>
             <A href="/times" active_class="route-active">Tijden</A>

application/src/lib.rs

@@ -21,6 +21,7 @@ pub fn App() -> impl IntoView {
     util::surrealdb::init_surrealdb();
 
     let websocket = expect_context::<util::surrealdb::SurrealContext>();
+    let websocket2 = websocket.clone();
     let participants = use_context::<util::surrealdb::ParticipantsContext>()
         .expect("Could not find participants context");
 
@@ -59,8 +60,9 @@ pub fn App() -> impl IntoView {
             <Router>
                 <components::navbar::Navbar />
                 <p>{websocket.message}</p>
-                <p>{ format!("{:?}", participants.0.get() )}</p>
-                <button on:click=move |_| { websocket.send("BOE!") }>"Test Message"</button>
+                <p>{ move || format!("{:?}", participants.0.get() )}</p>
+                <button on:click=move |_| { websocket.signin() }>"Test Message"</button>
+                <button on:click=move |_| { websocket2.send("{ \"id\": 1, \"method\": \"create\", \"params\": [ \"person\", { \"name\": \"Mary Doe\" } ] }") }>"Test Message"</button>
                 <main>
                     <Routes>
                         <Route path="/" view=Home />

application/src/util/surrealdb.rs

@@ -1,7 +1,30 @@
 use leptos::*;
 use leptos_use::{core::ConnectionReadyState, use_websocket, UseWebsocketReturn};
+use serde::Serialize;
+use serde_json::json;
 use std::rc::Rc;
 
+#[derive(Serialize)]
+struct SurrealRequest {
+    id: u32,
+    method: String,
+    params: Vec<SurrealParams>,
+}
+
+#[derive(Serialize)]
+#[serde(untagged)]
+enum SurrealParams {
+    Participant,
+    SigninParam(SigninParam),
+    String(String),
+}
+
+#[derive(Serialize)]
+struct SigninParam {
+    user: String,
+    pass: String,
+}
+
 #[derive(Clone, Debug)]
 pub enum HourKind {
     A,
@@ -30,17 +53,50 @@ pub struct ParticipantsContext(pub ReadSignal<Vec<Participant>>);
 pub struct SurrealContext {
     pub message: Signal<Option<String>>,
     send: Rc<dyn Fn(&str)>,
+    pub ready_state: Signal<ConnectionReadyState>,
 }
 
 impl SurrealContext {
-    pub fn new(message: Signal<Option<String>>, send: Rc<dyn Fn(&str)>) -> Self {
-        Self { message, send }
+    pub fn new(
+        message: Signal<Option<String>>,
+        send: Rc<dyn Fn(&str)>,
+        ready_state: Signal<ConnectionReadyState>,
+    ) -> Self {
+        Self {
+            message,
+            send,
+            ready_state,
+        }
     }
 
     #[inline(always)]
     pub fn send(&self, message: &str) {
         (self.send)(message)
     }
+
+    pub fn signin(&self) {
+        let request = SurrealRequest {
+            id: 1,
+            method: String::from("signin"),
+            params: vec![SurrealParams::SigninParam(SigninParam {
+                user: String::from("root"),
+                pass: String::from("root"),
+            })],
+        };
+
+        self.send(&json!(request).to_string());
+
+        let request = SurrealRequest {
+            id: 1,
+            method: String::from("use"),
+            params: vec![
+                SurrealParams::String(String::from("wrb")),
+                SurrealParams::String(String::from("timings")),
+            ],
+        };
+
+        self.send(&json!(request).to_string())
+    }
 }
 
 pub fn init_surrealdb() {
@@ -49,7 +105,7 @@ pub fn init_surrealdb() {
         message,
         send,
         ..
-    } = use_websocket("wss://echo.websocket.events/");
+    } = use_websocket("ws://localhost:80/rpc");
 
     let (participants, _set_participants) = create_signal::<Vec<Participant>>(vec![Participant {
         name: "User1".to_string(),
@@ -59,10 +115,10 @@ pub fn init_surrealdb() {
         },
     }]);
 
-    provide_context(SurrealContext::new(message, Rc::new(send.clone())));
+    provide_context(SurrealContext::new(
+        message,
+        Rc::new(send.clone()),
+        ready_state,
+    ));
     provide_context(ParticipantsContext(participants));
-
-    let _status = move || ready_state.get().to_string();
-
-    let _connected = move || ready_state.get() == ConnectionReadyState::Open;
 }