feat: Update project structure and configuration files

backend/app/jobs/demo_job.go

@@ -0,0 +1,47 @@
+package jobs
+
+import (
+	"context"
+	"sort"
+	"time"
+
+	. "github.com/riverqueue/river"
+	log "github.com/sirupsen/logrus"
+	_ "go.ipao.vip/atom"
+	"go.ipao.vip/atom/contracts"
+	_ "go.ipao.vip/atom/contracts"
+)
+
+var _ contracts.JobArgs = SortArgs{}
+
+type SortArgs struct {
+	Strings []string `json:"strings"`
+}
+
+func (s SortArgs) InsertOpts() InsertOpts {
+	return InsertOpts{
+		Queue:    QueueDefault,
+		Priority: PriorityDefault,
+	}
+}
+
+func (SortArgs) Kind() string       { return "sort" }
+func (a SortArgs) UniqueID() string { return a.Kind() }
+
+var _ Worker[SortArgs] = (*SortWorker)(nil)
+
+// @provider(job)
+type SortWorker struct {
+	WorkerDefaults[SortArgs]
+}
+
+func (w *SortWorker) Work(ctx context.Context, job *Job[SortArgs]) error {
+	sort.Strings(job.Args.Strings)
+
+	log.Infof("[%s] Sorted strings: %v\n", time.Now().Format(time.TimeOnly), job.Args.Strings)
+	return nil
+}
+
+func (w *SortWorker) NextRetry(job *Job[SortArgs]) time.Time {
+	return time.Now().Add(5 * time.Second)
+}