65272: TemplateItem object and normalized version

src/app/core/cache/models/normalized-template-item.model.ts

@@ -0,0 +1,22 @@
+import { inheritSerialization, deserialize } from 'cerialize';
+
+import { mapsTo, relationship } from '../builders/build-decorators';
+import { TemplateItem } from '../../shared/template-item.model';
+import { NormalizedItem } from './normalized-item.model';
+import { Collection } from '../../shared/collection.model';
+
+/**
+ * Normalized model class for a DSpace Template Item
+ */
+@mapsTo(TemplateItem)
+@inheritSerialization(NormalizedItem)
+export class NormalizedTemplateItem extends NormalizedItem {
+
+  /**
+   * The Collection that this item is a template for
+   */
+  @deserialize
+  @relationship(Collection, false)
+  templateItemOf: string;
+
+}

src/app/core/core.module.ts

@@ -141,6 +141,7 @@ import { NormalizedExternalSource } from './cache/models/normalized-external-sou
 import { NormalizedExternalSourceEntry } from './cache/models/normalized-external-source-entry.model';
 import { ExternalSourceService } from './data/external-source.service';
 import { LookupRelationService } from './data/lookup-relation.service';
+import { NormalizedTemplateItem } from './cache/models/normalized-template-item.model';
 
 /**
  * When not in production, endpoint responses can be mocked for testing purposes
@@ -302,7 +303,8 @@ export const normalizedModels =
     NormalizedRelationshipType,
     NormalizedItemType,
     NormalizedExternalSource,
-    NormalizedExternalSourceEntry
+    NormalizedExternalSourceEntry,
+    NormalizedTemplateItem
   ];
 
 @NgModule({

src/app/core/shared/template-item.model.ts

@@ -0,0 +1,18 @@
+import { Item } from './item.model';
+import { Observable } from 'rxjs/internal/Observable';
+import { RemoteData } from '../data/remote-data';
+import { Collection } from './collection.model';
+import { ResourceType } from './resource-type';
+
+/**
+ * Class representing a DSpace Template Item
+ */
+export class TemplateItem extends Item {
+  static type = new ResourceType('templateItem');
+
+  /**
+   * The Collection that this item is a template for
+   */
+  templateItemOf: Observable<RemoteData<Collection>>;
+
+}