Lens app source code (#119)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
Signed-off-by: Cody Belcher <cody.t.belcher@gmail.com>

dashboard/client/components/+events/event.store.ts

@@ -0,0 +1,49 @@
+import groupBy from "lodash/groupBy";
+import compact from "lodash/compact";
+import { KubeObjectStore } from "../../kube-object.store";
+import { autobind } from "../../utils";
+import { eventApi, KubeEvent } from "../../api/endpoints/events.api";
+import { KubeObject } from "../../api/kube-object";
+import { Pod } from "../../api/endpoints/pods.api";
+import { podsStore } from "../+workloads-pods/pods.store";
+import { apiManager } from "../../api/api-manager";
+
+@autobind()
+export class EventStore extends KubeObjectStore<KubeEvent> {
+  api = eventApi
+  limit = 1000
+
+  protected bindWatchEventsUpdater() {
+    return super.bindWatchEventsUpdater(5000);
+  }
+
+  protected sortItems(items: KubeEvent[]) {
+    return super.sortItems(items, [
+      event => event.metadata.creationTimestamp
+    ], "desc")
+  }
+
+  getEventsByObject(obj: KubeObject): KubeEvent[] {
+    return this.items.filter(evt => {
+      return obj.getId() == evt.involvedObject.uid;
+    });
+  }
+
+  getWarnings() {
+    const warnings = this.items.filter(event => event.type == "Warning");
+    const groupsByInvolvedObject = groupBy(warnings, warning => warning.involvedObject.uid);
+    const eventsWithError = Object.values(groupsByInvolvedObject).map(events => {
+      const recent = events[0];
+      const { kind, uid } = recent.involvedObject;
+      if (kind == Pod.kind) {  // Wipe out running pods
+        const pod = podsStore.items.find(pod => pod.getId() == uid);
+        if (!pod || (!pod.hasIssues() && pod.spec.priority < 500000)) return;
+      }
+      return recent;
+    });
+    return compact(eventsWithError);
+  }
+}
+
+export const eventStore = new EventStore();
+apiManager.registerStore(eventApi, eventStore);