first commit

platform/service/server_lifecycle_projection.go

@@ -0,0 +1,47 @@
+package service
+
+import (
+	"time"
+
+	"browser.local/platform/domain"
+	"browser.local/platform/validator"
+)
+
+func (svc *CoreService) projectLifecycleJobResult(job domain.Job, stamp time.Time) error {
+	nextState, ok := lifecycleProjectedState(job.Capability, job.State)
+	if !ok || job.ServerInstanceID == "" {
+		return nil
+	}
+	instance, err := svc.store.ServerInstances().Get(job.ServerInstanceID)
+	if err != nil {
+		return err
+	}
+	instance.State = nextState
+	instance.UpdatedAt = stamp
+	if err := validator.ValidateServerInstance(instance); err != nil {
+		return err
+	}
+	return svc.store.ServerInstances().Update(instance)
+}
+
+func lifecycleProjectedState(capability string, jobState domain.JobState) (domain.ServerInstanceState, bool) {
+	if capability != domain.LifecycleCapabilityInstall && capability != domain.LifecycleCapabilityStart && capability != domain.LifecycleCapabilityStop {
+		return "", false
+	}
+	if jobState == domain.JobStateFailed || jobState == domain.JobStateCancelled {
+		return domain.ServerInstanceStateFailed, true
+	}
+	if jobState != domain.JobStateSucceeded {
+		return "", false
+	}
+	switch capability {
+	case domain.LifecycleCapabilityInstall:
+		return domain.ServerInstanceStateReady, true
+	case domain.LifecycleCapabilityStart:
+		return domain.ServerInstanceStateRunning, true
+	case domain.LifecycleCapabilityStop:
+		return domain.ServerInstanceStateStopped, true
+	default:
+		return "", false
+	}
+}