add history

public/app/features/dashboard/api/legacy.ts

@@ -12,6 +12,22 @@ import { SaveDashboardCommand } from '../components/SaveDashboard/types';
 
 import { DashboardAPI, ListDeletedDashboardsOptions } from './types';
 
+interface HistoryResult {
+  continueToken?: string;
+  versions: RevisionsModel[];
+}
+interface RevisionsModel {
+  id: number;
+  checked: boolean;
+  uid: string;
+  parentVersion: number;
+  version: number;
+  created: Date;
+  createdBy: string;
+  message: string;
+  data: Dashboard;
+}
+
 export class LegacyDashboardAPI implements DashboardAPI<DashboardDTO, Dashboard> {
   constructor() {}
 
@@ -53,6 +69,30 @@ export class LegacyDashboardAPI implements DashboardAPI<DashboardDTO, Dashboard>
     return result;
   }
 
+  async listDashboardHistory(uid: string): Promise<ResourceList<Dashboard, Dashboard, string>> {
+    const result = await getBackendSrv().get<HistoryResult>(`/api/dashboards/uid/${uid}/versions`);
+    return {
+      apiVersion: 'v0alpha1',
+      kind: 'DashboardList',
+      metadata: { resourceVersion: '0' },
+      items: result.versions.map((v) => ({
+        apiVersion: 'v0alpha1',
+        kind: 'Dashboard',
+        metadata: {
+          name: v.uid,
+          resourceVersion: v.version.toString(),
+          generation: v.version,
+          creationTimestamp: v.created ? v.created.toISOString() : new Date().toISOString(),
+          annotations: {
+            'grafana.app/updatedBy': v.createdBy,
+            'grafana.app/message': v.message,
+          },
+        },
+        spec: v.data,
+      })),
+    };
+  }
+
   /**
    * No-op for legacy API
    */

public/app/features/dashboard/api/types.ts

@@ -15,6 +15,8 @@ export interface DashboardAPI<G, T> {
   saveDashboard(options: SaveDashboardCommand<T>): Promise<SaveDashboardResponseDTO>;
   /** Delete a dashboard */
   deleteDashboard(uid: string, showSuccessAlert: boolean): Promise<DeleteDashboardResponse>;
+  /** List all versions of a dashboard */
+  listDashboardHistory(uid: string): Promise<ResourceList<T>>;
   /** List all deleted dashboards */
   listDeletedDashboards(options: ListDeletedDashboardsOptions): Promise<ResourceList<T>>;
   /**  Restore a deleted dashboard by re-creating it */

public/app/features/dashboard/api/v1.ts

@@ -206,6 +206,13 @@ export class K8sDashboardAPI implements DashboardAPI<DashboardDTO, Dashboard> {
     }
   }
 
+  async listDashboardHistory(uid: string) {
+    return await this.client.list({
+      labelSelector: 'grafana.app/get-history=true',
+      fieldSelector: `metadata.name=${uid}`,
+    });
+  }
+
   async listDeletedDashboards(options: ListDeletedDashboardsOptions) {
     return await this.client.list({ ...options, labelSelector: 'grafana.app/get-trash=true' });
   }

public/app/features/dashboard/api/v2.ts

@@ -181,6 +181,13 @@ export class K8sDashboardV2API
     };
   }
 
+  async listDashboardHistory(uid: string) {
+    return await this.client.list({
+      labelSelector: 'grafana.app/get-history=true',
+      fieldSelector: `metadata.name=${uid}`,
+    });
+  }
+
   listDeletedDashboards(options: ListDeletedDashboardsOptions) {
     return this.client.list({ ...options, labelSelector: 'grafana.app/get-trash=true' });
   }