Preserve per-source pacing across queue jobs and add source pause

scraper/service.js

@@ -634,6 +634,23 @@ class ScraperService {
   }
 
   async control(action, id) {
+    if (action === 'pause-source' || action === 'resume-source') {
+      const source = String(id || '');
+      if (!this.adapterList.some(adapter => adapter.id === source)) throw new Error('Unknown source');
+      if (action === 'resume-source' && this.state.queue.some(item => item.source === source
+        && item.status === 'error' && item.failure?.kind === 'access')) {
+        throw new Error('Review the source access block before resuming');
+      }
+      if (action === 'pause-source') {
+        this.state.sourcePaused[source] = true;
+        const activeId = this.state.currentIds[source];
+        const activeItem = this.state.queue.find(item => item.id === activeId);
+        if (activeItem) activeItem.stopReason = 'paused';
+      } else delete this.state.sourcePaused[source];
+      this.recomputeStatus();
+      await this.event('info', `${source} source ${action === 'pause-source' ? 'paused' : 'resumed'} by operator`, { source });
+      return;
+    }
     if (action === 'inspect' || action === 'confirm') {
       const item = this.state.queue.find(entry => entry.id === id);
       if (!item || Object.values(this.state.currentIds || {}).includes(item.id)) throw new Error('Job not found or already active');