From 9fca2d81abbbc8b36c822e40f1189bfb7518f7cf Mon Sep 17 00:00:00 2001
From: Glax <johanna@bernloehr.eu>
Date: Fri, 7 Mar 2025 12:25:02 +0100
Subject: [PATCH] DeleteJob also deletes children

---
 API/Controllers/JobController.cs | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/API/Controllers/JobController.cs b/API/Controllers/JobController.cs
index 1fbba01..8cbae82 100644
--- a/API/Controllers/JobController.cs
+++ b/API/Controllers/JobController.cs
@@ -174,14 +174,14 @@ public class JobController(PgsqlContext context) : Controller
         try
         {
             Job? ret = context.Jobs.Find(id);
-            switch (ret is not null)
-            {
-                case true:
-                    context.Remove(ret);
-                    context.SaveChanges();
-                    return Ok();
-                case false: return NotFound();
-            }
+            if(ret is null)
+                return NotFound();
+            IQueryable<Job> children = GetChildJobs(id);
+            
+            context.RemoveRange(children);
+            context.Remove(ret);
+            context.SaveChanges();
+            return Ok();
         }
         catch (Exception e)
         {
@@ -189,6 +189,15 @@ public class JobController(PgsqlContext context) : Controller
         }
     }
 
+    private IQueryable<Job> GetChildJobs(string parentJobId)
+    {
+        IQueryable<Job> children = context.Jobs.Where(j => j.ParentJobId == parentJobId);
+        foreach (Job child in children)
+            foreach (Job grandChild in GetChildJobs(child.JobId))
+                children.Append(grandChild);
+        return children;
+    }
+
     /// <summary>
     /// Modify Job with ID
     /// </summary>