From e5a622844848740fd0d08e96a8955258a4901df5 Mon Sep 17 00:00:00 2001
From: Lee Smet <lee.smet@hotmail.com>
Date: Thu, 28 Aug 2025 16:42:48 +0200
Subject: [PATCH] Periodically check the job status on the supervisor

Signed-off-by: Lee Smet <lee.smet@hotmail.com>
---
 src/service.rs | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/service.rs b/src/service.rs
index d1c9422..8b0a9b7 100644
--- a/src/service.rs
+++ b/src/service.rs
@@ -694,6 +694,48 @@ impl AppService {
 
         Ok(())
     }
+/// Bypass-permission variant to update a job status with transition validation.
+    /// This skips the executor permission check but enforces the same state transition rules.
+    pub async fn update_job_status_unchecked(
+        &self,
+        context_id: u32,
+        caller_id: u32,
+        id: u32,
+        new_status: JobStatus,
+    ) -> Result<(), BoxError> {
+        let job = self.redis.load_job(context_id, caller_id, id).await?;
+        let current = job.status();
+
+        if new_status == current {
+            // Idempotent: don't touch storage if no change
+            return Ok(());
+        }
+
+        let allowed = match current {
+            JobStatus::Dispatched => matches!(
+                new_status,
+                JobStatus::WaitingForPrerequisites | JobStatus::Started | JobStatus::Error
+            ),
+            JobStatus::WaitingForPrerequisites => {
+                matches!(new_status, JobStatus::Started | JobStatus::Error)
+            }
+            JobStatus::Started => matches!(new_status, JobStatus::Finished | JobStatus::Error),
+            JobStatus::Finished | JobStatus::Error => false,
+        };
+
+        if !allowed {
+            return Err(Box::new(InvalidJobStatusTransition {
+                from: current,
+                to: new_status,
+            }));
+        }
+
+        self.redis
+            .update_job_status(context_id, caller_id, id, new_status)
+            .await?;
+
+        Ok(())
+    }
 
     // -----------------------------
     // Message