refactor(stack): stack build process backend only [EE-4342] (#7750)

api/stacks/deployments/autoupdate.go

@@ -0,0 +1,35 @@
+package deployments
+
+import (
+	"time"
+
+	httperror "github.com/portainer/libhttp/error"
+	portainer "github.com/portainer/portainer/api"
+	"github.com/portainer/portainer/api/dataservices"
+	"github.com/portainer/portainer/api/scheduler"
+
+	"github.com/rs/zerolog/log"
+)
+
+func StartAutoupdate(stackID portainer.StackID, interval string, scheduler *scheduler.Scheduler, stackDeployer StackDeployer, datastore dataservices.DataStore, gitService portainer.GitService) (jobID string, e *httperror.HandlerError) {
+	d, err := time.ParseDuration(interval)
+	if err != nil {
+		return "", httperror.BadRequest("Unable to parse stack's auto update interval", err)
+	}
+
+	jobID = scheduler.StartJobEvery(d, func() error {
+		return RedeployWhenChanged(stackID, stackDeployer, datastore, gitService)
+	})
+
+	return jobID, nil
+}
+
+func StopAutoupdate(stackID portainer.StackID, jobID string, scheduler *scheduler.Scheduler) {
+	if jobID == "" {
+		return
+	}
+
+	if err := scheduler.StopJob(jobID); err != nil {
+		log.Warn().Int("stack_id", int(stackID)).Msg("could not stop the job for the stack")
+	}
+}