updater_thread now works and we listen on unix_socket

src/core/instance/updater.rs

@@ -0,0 +1,35 @@
+use crossbeam::channel::Receiver;
+use tracing::{trace, error};
+
+use crate::{instance::Instance, item::ItemData};
+use crate::id::MizeId;
+use crate:: error::{MizeResult, MizeError, MizeResultTrait};
+
+
+#[derive(Debug)]
+pub enum Operation {
+    Set(MizeId, ItemData),
+}
+
+pub fn updater_thread(operation_rx : Receiver<Operation>, mut instance: Instance) -> MizeResult<()> {
+    for mut operation in operation_rx {
+        trace!("OPERATION");
+        let result = handle_operation(&mut operation, &mut instance);
+
+        if let Err(err) = result {
+            error!("OPERATION FAILED: {:?}", operation);
+        }
+    }
+    Ok(() )
+}
+
+fn handle_operation(operation: &mut Operation, instance: &mut Instance) -> MizeResult<()> {
+    match operation {
+        Operation::Set(id, value) => {
+            let item_data: ItemData = value.to_owned();
+            let mut item = instance.get(id.clone())?;
+            item.merge(item_data)?;
+        }
+    }
+    Ok(())
+}