List parallel jobs on node for jobs on shared node

- Relates to issue #97
- required GQL schema extension and regeneration
- Works for archived jobs aswell

web/frontend/src/Job.root.svelte

@@ -95,7 +95,7 @@
         {#if $initq.error}
             <Card body color="danger">{$initq.error.message}</Card>
         {:else if $initq.data}
-            <JobInfo job={$initq.data.job} jobTags={jobTags}/>
+            <JobInfo job={$initq.data.job} jobTags={jobTags} showParallelJobs={$initq.data.job.exclusive != 1}/>
         {:else}
             <Spinner secondary/>
         {/if}

web/frontend/src/joblist/JobInfo.svelte

@@ -12,9 +12,11 @@
 <script>
     import Tag from '../Tag.svelte';
     import { Badge, Icon } from 'sveltestrap';
+    import { operationStore, query} from '@urql/svelte'
 
     export let job;
     export let jobTags = job.tags;
+    export let showParallelJobs = false
 
     function formatDuration(duration) {
         const hours = Math.floor(duration / 3600);
@@ -24,6 +26,27 @@
         const seconds = duration;
         return `${hours}:${('0' + minutes).slice(-2)}:${('0' + seconds).slice(-2)}`;
     }
+
+    const filter = [
+        {exclusive: job.exclusive},
+        {sharedNode: {contains: job.resources[0].hostname }},
+        {selfJobId: {neq: job.jobId }},
+        {selfStartTime: job.startTime, selfDuration: job.duration}
+    ]
+
+    const parallelJobs = operationStore(`
+    query($filter: [JobFilter!]!){
+        jobsParallel(filter: $filter) {
+            items { id, jobId }
+            count
+        }
+    }`, {
+        filter
+    })
+
+    if (showParallelJobs) { 
+        query(parallelJobs)
+    }
 </script>
 
 <div>
@@ -57,6 +80,19 @@
                 {scrambleNames ? scramble(job.project) : job.project}
             </a>
         {/if}
+        {#if showParallelJobs && $parallelJobs.data != null}
+            <br/>
+            <Icon name="diagram-3-fill"/> 
+            {#if $parallelJobs.data.jobsParallel.count == 0}
+                No Parallel Jobs
+            {:else}
+                {#each $parallelJobs.data.jobsParallel.items as pjob, index}
+                    <a href="/monitoring/job/{pjob.id}" target="_blank">
+                        {pjob.jobId}{#if index != $parallelJobs.data.jobsParallel.count - 1},{/if}
+                    </a>
+                {/each}
+            {/if}
+        {/if}
     </p>
 
     <p>