analytics/webcontent/bi/js/dashboard-analytics/dataSources/utils/RelinkUtils.js

'use strict';

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Dashboard
 * (C) Copyright IBM Corp. 2017, 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

define(['../../DynamicFileLoader'], function (DynamicFileLoader) {
	var RelinkUtils = function () {
		function RelinkUtils() {
			_classCallCheck(this, RelinkUtils);
		}

		RelinkUtils.relink = function relink(source, newSourceInfo, dashboardApi) {
			var oldCMAssetId = source.getAssetId();
			return dashboardApi.getFeature('.LifeCycleManager').invokeLifeCycleHandlers('pre:relink').then(function () {
				return Promise.all([source.relink(newSourceInfo), DynamicFileLoader.load(['dashboard-analytics/dataSources/utils/RelinkItemIdInSpec'])]);
			}).then(function (Results) {
				var logger = dashboardApi.getGlassCoreSvc('.Logger');
				var sourceInfo = Results[0];
				var RelinkItemIdInSpec = Results[1][0];
				var newDashboardJSONSpec = void 0;
				var oldDashboardSpec = dashboardApi.getFeature('internal').getBoardModel().toJSON();
				if (sourceInfo) {
					var newCMAssetId = newSourceInfo.assetId;
					var relinkItemIdInSpec = new RelinkItemIdInSpec(oldDashboardSpec, { sourceId: sourceInfo.sourceId, oldCMAssetId: oldCMAssetId, newCMAssetId: newCMAssetId }, logger);
					var oldItemIds = relinkItemIdInSpec.getItemIds();
					var newItemIds = sourceInfo.relinkIdForExpressions(oldItemIds);
					newDashboardJSONSpec = relinkItemIdInSpec.replaceItemIds(newItemIds);
				}

				//relink is only supported for uploaded files. For non-uploaded files use the oldDashboardSpec since newDashboardJSONSpec is undefined
				return dashboardApi.reloadFromJSONSpec(newDashboardJSONSpec || oldDashboardSpec);
			}).then(function (dashboardApi) {
				return dashboardApi.getFeature('.LifeCycleManager').invokeLifeCycleHandlers('post:relink');
			});
		};

		return RelinkUtils;
	}();

	return RelinkUtils;
});
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