feat: activity log producers

internal/infrastructure/useCases/StartUpdateDownload.go

@@ -1,7 +1,9 @@
 package useCases
 
 import (
+	"RenewCMS/internal/domain/audit"
 	"RenewCMS/internal/domain/update"
+	"context"
 	"errors"
 	"fmt"
 	"sync"
@@ -24,6 +26,7 @@ type StartUpdateDownloadUseCase struct {
 	platform       update.Platform
 	feedHost       string
 	now            func() time.Time
+	recorder       audit.Recorder
 	mu             sync.Mutex
 }
 
@@ -43,6 +46,7 @@ type StartUpdateDownloadDependencies struct {
 	Platform       update.Platform
 	FeedURL        string
 	Now            func() time.Time
+	Recorder       audit.Recorder
 }
 
 type jobFailure struct {
@@ -78,10 +82,19 @@ func NewStartUpdateDownloadUseCase(dependencies StartUpdateDownloadDependencies)
 		platform:       dependencies.Platform,
 		feedHost:       update.HostOf(dependencies.FeedURL),
 		now:            dependencies.Now,
+		recorder:       dependencies.Recorder,
 	}
 }
 
-func (s *StartUpdateDownloadUseCase) Start() (update.UpdateStatus, error) {
+func (s *StartUpdateDownloadUseCase) Start(ctx context.Context) (update.UpdateStatus, error) {
+	status, err := s.start(ctx)
+	if err != nil {
+		recordFailure(ctx, s.recorder, audit.NewEvent(audit.ActionUpdateDownloaded, audit.CategorySystem), err)
+	}
+	return status, err
+}
+
+func (s *StartUpdateDownloadUseCase) start(ctx context.Context) (update.UpdateStatus, error) {
 	if !s.helper.Installed() {
 		return update.UpdateStatus{}, update.ErrNotPrepared
 	}
@@ -118,7 +131,7 @@ func (s *StartUpdateDownloadUseCase) Start() (update.UpdateStatus, error) {
 		return update.UpdateStatus{}, err
 	}
 	status := s.status.build(true)
-	go s.run(job, binary, checksums, signature)
+	go s.run(context.WithoutCancel(ctx), job, binary, checksums, signature)
 
 	return status, nil
 }
@@ -139,15 +152,19 @@ func (s *StartUpdateDownloadUseCase) preflight(result update.CheckResult) (binar
 	return found[0], found[1], found[2], nil
 }
 
-func (s *StartUpdateDownloadUseCase) run(job update.Job, binary, checksums, signature update.Asset) {
+func (s *StartUpdateDownloadUseCase) run(ctx context.Context, job update.Job, binary, checksums, signature update.Asset) {
 	defer func() {
 		if recovered := recover(); recovered != nil {
-			s.fail(job, downloadFailure(fmt.Errorf("panic: %v", recovered)))
+			s.fail(ctx, job, downloadFailure(fmt.Errorf("panic: %v", recovered)))
 		}
 	}()
 	if err := s.execute(&job, binary, checksums, signature); err != nil {
-		s.fail(job, err)
+		s.fail(ctx, job, err)
+		return
 	}
+	event := audit.NewEvent(audit.ActionUpdateDownloaded, audit.CategorySystem)
+	event.Target = audit.ReleaseTarget(job.Tag)
+	s.recorder.Record(ctx, event)
 }
 
 func (s *StartUpdateDownloadUseCase) execute(job *update.Job, binary, checksums, signature update.Asset) error {
@@ -263,7 +280,7 @@ func downloadFailure(err error) error {
 	return jobFailure{kind: update.ErrorKindDownload, reason: err}
 }
 
-func (s *StartUpdateDownloadUseCase) fail(job update.Job, err error) {
+func (s *StartUpdateDownloadUseCase) fail(ctx context.Context, job update.Job, err error) {
 	kind := update.ErrorKindDownload
 	var failure jobFailure
 	if errors.As(err, &failure) {
@@ -279,4 +296,7 @@ func (s *StartUpdateDownloadUseCase) fail(job update.Job, err error) {
 	if saveErr := s.jobs.Save(job); saveErr != nil {
 		s.logger.Printf("update job record could not be saved: %v", saveErr)
 	}
+	event := audit.NewEvent(audit.ActionUpdateDownloaded, audit.CategorySystem)
+	event.Target = audit.ReleaseTarget(job.Tag)
+	failFrom(ctx, s.recorder, event, downloadFailureReasons[kind])
 }