feat: Add TenantScore and TenantInterpret (#45)

Reviewed-on: https://git.nationtech.io/NationTech/harmony/pulls/45
Co-authored-by: Jean-Gabriel Gill-Couture <jg@nationtech.io>
Co-committed-by: Jean-Gabriel Gill-Couture <jg@nationtech.io>

harmony/src/domain/data/id.rs

@@ -10,3 +10,9 @@ impl Id {
         Self { value }
     }
 }
+
+impl std::fmt::Display for Id {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(&self.value)
+    }
+}

harmony/src/domain/interpret/mod.rs

@@ -20,6 +20,7 @@ pub enum InterpretName {
     Panic,
     OPNSense,
     K3dInstallation,
+    TenantInterpret,
 }
 
 impl std::fmt::Display for InterpretName {
@@ -35,6 +36,7 @@ impl std::fmt::Display for InterpretName {
             InterpretName::Panic => f.write_str("Panic"),
             InterpretName::OPNSense => f.write_str("OPNSense"),
             InterpretName::K3dInstallation => f.write_str("K3dInstallation"),
+            InterpretName::TenantInterpret => f.write_str("Tenant"),
         }
     }
 }

harmony/src/modules/mod.rs

@@ -12,4 +12,5 @@ pub mod load_balancer;
 pub mod monitoring;
 pub mod okd;
 pub mod opnsense;
+pub mod tenant;
 pub mod tftp;

harmony/src/modules/tenant/mod.rs

@@ -0,0 +1,67 @@
+use async_trait::async_trait;
+use serde::Serialize;
+
+use crate::{
+    data::{Id, Version},
+    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
+    inventory::Inventory,
+    score::Score,
+    topology::{
+        Topology,
+        tenant::{TenantConfig, TenantManager},
+    },
+};
+
+#[derive(Debug, Serialize, Clone)]
+pub struct TenantScore {
+    config: TenantConfig,
+}
+
+impl<T: Topology + TenantManager> Score<T> for TenantScore {
+    fn create_interpret(&self) -> Box<dyn crate::interpret::Interpret<T>> {
+        Box::new(TenantInterpret {
+            tenant_config: self.config.clone(),
+        })
+    }
+
+    fn name(&self) -> String {
+        format!("{} TenantScore", self.config.name)
+    }
+}
+
+#[derive(Debug)]
+pub struct TenantInterpret {
+    tenant_config: TenantConfig,
+}
+
+#[async_trait]
+impl<T: Topology + TenantManager> Interpret<T> for TenantInterpret {
+    async fn execute(
+        &self,
+        _inventory: &Inventory,
+        topology: &T,
+    ) -> Result<Outcome, InterpretError> {
+        topology.provision_tenant(&self.tenant_config).await?;
+
+        Ok(Outcome::success(format!(
+            "Successfully provisioned tenant {} with id {}",
+            self.tenant_config.name, self.tenant_config.id
+        )))
+    }
+
+    fn get_name(&self) -> InterpretName {
+        InterpretName::TenantInterpret
+    }
+
+    fn get_version(&self) -> Version {
+        todo!()
+    }
+
+    fn get_status(&self) -> InterpretStatus {
+        todo!()
+    }
+
+    fn get_children(&self) -> Vec<Id> {
+        todo!()
+    }
+}