Update for 0.2 dev cycle

rc_services_room/src/operations/dev_message.rs

@@ -1,19 +1,40 @@
-use polariton_server::operations::SimpleFunc;
-use polariton::operation::ParameterTable;
+use polariton_server::operations::{Operation, OperationCode};
 use rand::Rng;
 use rc_core::ConfigProvider;
 
 const MESSAGE_PARAM_KEY: u8 = 2;
 const DISPLAY_TIME_PARAM_KEY: u8 = 15;
 
-pub(super) fn dev_message_provider(conf: &rc_core::ConfigImpl) -> SimpleFunc<8, crate::UserTy, impl (Fn(ParameterTable, &crate::UserTy) -> Result<ParameterTable, i16>) + Sync + Sync> {
-    let messages = conf.login_messages();
-    SimpleFunc::new(move |params, _| {
+pub struct DevMessageProvider<C: Clone> {
+    messages: rc_core::persist::config::DevMessageProvider<C>,
+}
+
+impl <C: Clone + Send + Sync> Operation<C> for DevMessageProvider<C> {
+    type State = ();
+    type User = crate::UserTy;
+
+    fn handle(&self, params: polariton::operation::ParameterTable<C>, _: &mut Self::State, _user: &Self::User) -> polariton::operation::OperationResponse<C> {
         let mut params = params.to_dict();
         let index = rand::rng().random::<u32>();
-        let dev_msg = messages.get(index as _);
+        let dev_msg = self.messages.get(index as _);
         params.insert(MESSAGE_PARAM_KEY, dev_msg.message);
         params.insert(DISPLAY_TIME_PARAM_KEY, dev_msg.display_time);
-        Ok(params.into())
-    })
+        polariton::operation::OperationResponse {
+            code: Self::op_code(),
+            return_code: 0,
+            message: polariton::operation::Typed::Null,
+            params: params.into(),
+        }
+    }
+}
+
+impl <C: Clone> OperationCode for DevMessageProvider<C> {
+    fn op_code() -> u8 {
+        16
+    }
+}
+
+pub(super) fn dev_message_provider(conf: &rc_core::ConfigImpl) -> DevMessageProvider<()> {
+    let messages = conf.login_messages();
+    DevMessageProvider { messages }
 }