chore(control): split out all of the rpc calls into their own files (#357)

crates/daemon/src/control/resolve_zone_id.rs

@@ -0,0 +1,30 @@
+use anyhow::Result;
+use krata::v1::common::Zone;
+use krata::v1::control::{ResolveZoneIdReply, ResolveZoneIdRequest};
+
+use crate::db::zone::ZoneStore;
+
+pub struct ResolveZoneIdRpc {
+    zones: ZoneStore,
+}
+
+impl ResolveZoneIdRpc {
+    pub fn new(zones: ZoneStore) -> Self {
+        Self { zones }
+    }
+
+    pub async fn process(self, request: ResolveZoneIdRequest) -> Result<ResolveZoneIdReply> {
+        let zones = self.zones.list().await?;
+        let zones = zones
+            .into_values()
+            .filter(|x| {
+                let comparison_spec = x.spec.as_ref().cloned().unwrap_or_default();
+                (!request.name.is_empty() && comparison_spec.name == request.name)
+                    || x.id == request.name
+            })
+            .collect::<Vec<Zone>>();
+        Ok(ResolveZoneIdReply {
+            zone_id: zones.first().cloned().map(|x| x.id).unwrap_or_default(),
+        })
+    }
+}