app: add organization + sharing commands/queries

crates/application/src/sharing/commands/revoke_share.rs

@@ -0,0 +1,39 @@
+use std::sync::Arc;
+use domain::{
+    errors::DomainError,
+    events::DomainEvent,
+    ports::{EventPublisher, ShareRepository},
+    value_objects::{DateTimeStamp, SystemId},
+};
+
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+pub struct RevokeShareCommand {
+    pub scope_id: SystemId,
+    pub revoked_by: SystemId,
+}
+
+pub struct RevokeShareHandler {
+    share_repo: Arc<dyn ShareRepository>,
+    event_pub: Arc<dyn EventPublisher>,
+}
+
+impl RevokeShareHandler {
+    pub fn new(share_repo: Arc<dyn ShareRepository>, event_pub: Arc<dyn EventPublisher>) -> Self {
+        Self { share_repo, event_pub }
+    }
+
+    pub async fn execute(&self, cmd: RevokeShareCommand) -> Result<(), DomainError> {
+        self.share_repo.find_scope_by_id(&cmd.scope_id).await?
+            .ok_or_else(|| DomainError::NotFound(format!("Share scope {} not found", cmd.scope_id)))?;
+
+        self.share_repo.delete_scope(&cmd.scope_id).await?;
+
+        self.event_pub.publish(DomainEvent::ShareRevoked {
+            scope_id: cmd.scope_id,
+            revoked_by: cmd.revoked_by,
+            timestamp: DateTimeStamp::now(),
+        }).await?;
+
+        Ok(())
+    }
+}