New JobQueue worker

backend/internal/jobqueue/worker.go

@@ -0,0 +1,36 @@
+package jobqueue
+
+import (
+	"fmt"
+	"npm/internal/logger"
+)
+
+// Worker responsible for queue serving.
+type Worker struct {
+	Queue *Queue
+}
+
+func newWorker(queue *Queue) *Worker {
+	return &Worker{
+		Queue: queue,
+	}
+}
+
+// doWork processes jobs from the queue (jobs channel).
+func (w *Worker) doWork() bool {
+	for {
+		select {
+		// if context was canceled.
+		case <-w.Queue.ctx.Done():
+			logger.Info("JobQueue worker graceful shutdown")
+			return true
+		// if job received.
+		case job := <-w.Queue.jobs:
+			err := job.Run()
+			if err != nil {
+				logger.Error(fmt.Sprintf("%sError", job.Name), err)
+				continue
+			}
+		}
+	}
+}