Merge Go frontend (apiserver + xcecli) into meson build

src/frontend/apiserver/backend/handler.go

@@ -0,0 +1,38 @@
+package backend
+
+import (
+	"apiserver/models"
+	"apiserver/store"
+)
+
+// DefaultHandler implements NotificationHandler by writing to stores.
+type DefaultHandler struct{}
+
+func (h *DefaultHandler) OnJobCreated(job *models.JobInfo) {
+	store.Jobs.Put(uint64(job.Unique_JobID), *job)
+}
+
+func (h *DefaultHandler) OnJobUpdated(job *models.JobInfo) {
+	store.Jobs.Put(uint64(job.Unique_JobID), *job)
+}
+
+func (h *DefaultHandler) OnJobDeleted(jobid uint64) {
+	store.Jobs.Delete(jobid)
+}
+
+func (h *DefaultHandler) OnQueueUpdated(queue *models.QueueInfo) {
+	store.Queues.Put(queue.QueueName, *queue)
+}
+
+func (h *DefaultHandler) OnHostUpdated(host *models.HostInfo) {
+	store.Hosts.Put(host.HostName, *host)
+}
+
+func (h *DefaultHandler) OnResourceUpdated(res *models.ResourceDefinitionInfo) {
+	store.Resources.Put(res.ResourceName, *res)
+}
+
+func (h *DefaultHandler) OnResourceLocationUpdated(res *models.ResourceDistributionInfo) {
+	key := res.ResourceName + ":" + res.Location
+	store.ResourceLocations.Put(key, *res)
+}