fix: modified discordwebhookreceiver to use a generic initialize_alert_receiver function from k8sanywhere topology

harmony/src/domain/topology/k8s_anywhere.rs

@@ -5,6 +5,7 @@ use inquire::Confirm;
 use log::{info, warn};
 use tokio::sync::{Mutex, OnceCell};
 
+use crate::score::Score;
 use crate::{
     executors::ExecutorError,
     interpret::{InterpretError, Outcome},
@@ -17,7 +18,7 @@ use crate::{
 use super::{
     HelmCommand, K8sclient, Topology,
     k8s::K8sClient,
-    oberservability::monitoring::AlertReceiver,
+    oberservability::monitoring::{AlertReceiver, AlertReceiverProvision},
     tenant::{
         ResourceLimits, TenantConfig, TenantManager, TenantNetworkPolicy, k8s::K8sTenantManager,
     },
@@ -67,6 +68,25 @@ impl K8sAnywhereTopology {
         }
     }
 
+    pub async fn initialize_alert_receiver<C>(
+        &self,
+        config: &C,
+        inventory: &Inventory,
+    ) -> Result<AlertReceiver, InterpretError>
+    where
+        Self: Topology + HelmCommand,
+        C: AlertReceiverProvision<Self> + Send + Sync,
+    {
+        let score = config.get_deployment_score();
+        let interpret = score.create_interpret();
+        interpret.execute(inventory, self).await?;
+
+        Ok(AlertReceiver {
+            receiver_id: config.alert_receiver_id(),
+            receiver_installed: true,
+        })
+    }
+
     fn is_helm_available(&self) -> Result<(), String> {
         let version_result = Command::new("helm")
             .arg("version")

harmony/src/domain/topology/oberservability/monitoring.rs

@@ -7,10 +7,12 @@ use std::fmt::Debug;
 use crate::interpret::InterpretError;
 
 use crate::inventory::Inventory;
+use crate::score::Score;
+use crate::topology::HelmCommand;
 use crate::{interpret::Outcome, topology::Topology};
 
 /// Represents an entity responsible for collecting and organizing observability data
-/// from various telemetry sources
+/// from various telemetry sources such as Prometheus or Datadog
 /// A `Monitor` abstracts the logic required to scrape, aggregate, and structure
 /// monitoring data, enabling consistent processing regardless of the underlying data source.
 #[async_trait]
@@ -44,3 +46,10 @@ pub struct AlertReceiver {
     pub receiver_id: String,
     pub receiver_installed: bool,
 }
+
+/// Provides the ability to turn an alert config into an executable score
+/// for the topology
+pub trait AlertReceiverProvision<T: Topology + HelmCommand> {
+    fn get_deployment_score(&self) -> Box<dyn Score<T>>;
+    fn alert_receiver_id(&self) -> String;
+}

harmony/src/modules/monitoring/discord_webhook_sender.rs

@@ -6,13 +6,12 @@ use tokio::sync::OnceCell;
 use url::Url;
 
 use crate::{
-    data::{Id, Version},
-    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
+    interpret::{Interpret, InterpretError, Outcome},
     inventory::Inventory,
     score::Score,
     topology::{
         HelmCommand, K8sAnywhereTopology, Topology,
-        oberservability::monitoring::{AlertReceiver, EnsureAlertReceiver},
+        oberservability::monitoring::{AlertReceiverProvision, EnsureAlertReceiver},
     },
 };
 
@@ -36,6 +35,18 @@ impl<T: Topology + DiscordWebhookReceiver> EnsureAlertReceiver<T> for DiscordWeb
     }
 }
 
+impl<T: Topology + HelmCommand> AlertReceiverProvision<T> for DiscordWebhookConfig {
+    fn get_deployment_score(&self) -> Box<dyn Score<T>> {
+        Box::new(DiscordWebhookReceiverScore {
+            config: self.clone(),
+        })
+    }
+
+    fn alert_receiver_id(&self) -> String {
+        self.name.clone()
+    }
+}
+
 #[async_trait]
 pub trait DiscordWebhookReceiver {
     async fn ensure_discord_webhook_receiver(
@@ -71,9 +82,7 @@ impl DiscordWebhookReceiver for K8sAnywhereTopology {
         }
 
         let final_state = cell
-            .get_or_try_init(|| async {
-                initialize_discord_webhook_receiver(config.clone(), inventory, self).await
-            })
+            .get_or_try_init(|| async { self.initialize_alert_receiver(&config, inventory).await })
             .await?;
 
         Ok(Outcome::success(format!(
@@ -90,28 +99,6 @@ impl DiscordWebhookReceiver for K8sAnywhereTopology {
     }
 }
 
-async fn initialize_discord_webhook_receiver(
-    conf: DiscordWebhookConfig,
-    inventory: &Inventory,
-    topology: &K8sAnywhereTopology,
-) -> Result<AlertReceiver, InterpretError> {
-    println!(
-        "Attempting to initialize Discord adapter for: {}",
-        conf.name
-    );
-    let score = DiscordWebhookReceiverScore {
-        config: conf.clone(),
-    };
-    let interpret = score.create_interpret();
-
-    interpret.execute(&inventory, topology).await?;
-
-    Ok(AlertReceiver {
-        receiver_id: conf.name,
-        receiver_installed: true,
-    })
-}
-
 pub trait AlertManagerConfig<T> {
     fn get_alert_manager_config(&self) -> Result<Value, InterpretError>;
 }