81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
/*
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* © Copyright 2016 Cray Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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(function () {
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'use strict';
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angular
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.module('horizon.dashboard.admin.ironic')
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.service('horizon.dashboard.admin.ironic.node-error.service',
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nodeErrorService);
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nodeErrorService.$inject = [
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'horizon.framework.widgets.toast.service'
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];
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function nodeErrorService(toastService) {
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// Node last_error cache indexed by node uuid
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var lastError = sessionStorage.nodeErrorService
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? angular.fromJson(sessionStorage.nodeErrorService) : {};
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/**
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* @description Get the error condition for a specified node
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*
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* @param {string} nodeUuid – node uuid
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* @return {string} Error condition
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*/
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this.getLastError = function(nodeUuid) {
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return angular.isDefined(lastError[nodeUuid])
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? lastError[nodeUuid] : null;
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};
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/**
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* @description Store the error condition for a specified node
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*
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* @param {node} node – node
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* @return {void}
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*/
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function setLastError(node) {
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lastError[node.uuid] = node.last_error;
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// Store node error condition in browser session storage
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// which provides persistence across page transitions.
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sessionStorage.nodeErrorService = angular.toJson(lastError);
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}
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/**
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* @description Notify the user of a change in error condition for
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* specified node.
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*
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* @param {node} node – node being checked
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* @return {void}
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*/
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this.checkNodeError = function(node) {
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if (node.last_error !== null &&
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node.last_error !== "" &&
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(!angular.isDefined(lastError[node.uuid]) ||
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node.last_error !== lastError[node.uuid])) {
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toastService.add(
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'error',
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"Detected change in error condition on node " +
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node.name + ". " +
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node.last_error);
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}
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// Update stored node error condition
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setLastError(node);
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};
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}
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})();
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