add item server data source

src/Umbraco.Web.UI.Client/src/packages/documents/document-types/repository/sources/document-type-item.server.data.ts

@@ -0,0 +1,39 @@
+import type { UmbItemDataSource } from '@umbraco-cms/backoffice/repository';
+import { DocumentTypeItemResponseModel, DocumentTypeResource } from '@umbraco-cms/backoffice/backend-api';
+import { UmbControllerHostElement } from '@umbraco-cms/backoffice/controller-api';
+import { tryExecuteAndNotify } from '@umbraco-cms/backoffice/resources';
+
+/**
+ * A data source for Document Type items that fetches data from the server
+ * @export
+ * @class UmbDocumentTypeItemServerDataSource
+ * @implements {UmbItemDataSource}
+ */
+export class UmbDocumentTypeItemServerDataSource implements UmbItemDataSource<DocumentTypeItemResponseModel> {
+	#host: UmbControllerHostElement;
+
+	/**
+	 * Creates an instance of UmbDocumentTypeItemServerDataSource.
+	 * @param {UmbControllerHostElement} host
+	 * @memberof UmbDocumentTypeItemServerDataSource
+	 */
+	constructor(host: UmbControllerHostElement) {
+		this.#host = host;
+	}
+
+	/**
+	 * Fetches the items for the given ids from the server
+	 * @param {Array<string>} ids
+	 * @return {*}
+	 * @memberof UmbDocumentTypeItemServerDataSource
+	 */
+	async getItems(ids: Array<string>) {
+		if (!ids) throw new Error('Ids are missing');
+		return tryExecuteAndNotify(
+			this.#host,
+			DocumentTypeResource.getDocumentTypeItem({
+				id: ids,
+			}),
+		);
+	}
+}