a

ui/detection-app/src/composables/useCheckpointLoader.ts

@@ -29,35 +29,15 @@ export function useCheckpointLoader(
     stripSelEndOverride.value ?? Math.max(0, checkpointFrames.value.length - 1),
   )
 
-  // Cache job_id → timeline_id mappings
-  const timelineCache = new Map<string, string>()
-
   // Track current frame from SSE
   source.on<{ frame_ref: number; jpeg_b64: string }>('frame_update', (e) => {
     currentFrameImage.value = e.jpeg_b64
     currentFrameRef.value = e.frame_ref
   })
 
-  async function resolveTimelineId(job: string): Promise<string | null> {
-    if (timelineCache.has(job)) return timelineCache.get(job)!
-
-    try {
-      const resp = await fetch(`/api/detect/timeline/${job}`)
-      if (!resp.ok) return null
-      const data = await resp.json()
-      const tid = data.timeline_id
-      if (tid) timelineCache.set(job, tid)
-      return tid
-    } catch {
-      return null
-    }
-  }
-
   async function loadCheckpoint(job: string, stage: string) {
     try {
-      // Resolve timeline_id from job_id
-      const timelineId = await resolveTimelineId(job)
-      const lookupId = timelineId ?? job
+      const lookupId = pipeline.timelineId || job
 
       const resp = await fetch(`/api/detect/checkpoints/${lookupId}/${stage}`)
       if (!resp.ok) return