Fault management (#5212)

* Implements Fault Management

Co-authored-by: Rukmini Bose <rukmini.bose15@gmail.com>
Co-authored-by: Andrew Henry <akhenry@gmail.com>
Co-authored-by: Jamie V <jamie.j.vigliotta@nasa.gov>

example/faultManagment/exampleFaultSource.js

@@ -0,0 +1,83 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+export default function () {
+    return function install(openmct) {
+        openmct.install(openmct.plugins.FaultManagement());
+
+        openmct.faults.addProvider({
+            request(domainObject, options) {
+                const faults = JSON.parse(localStorage.getItem('faults'));
+
+                return Promise.resolve(faults.alarms);
+            },
+            subscribe(domainObject, callback) {
+                const faultsData = JSON.parse(localStorage.getItem('faults')).alarms;
+
+                function getRandomIndex(start, end) {
+                    return Math.floor(start + (Math.random() * (end - start + 1)));
+                }
+
+                let id = setInterval(() => {
+                    const index = getRandomIndex(0, faultsData.length - 1);
+                    const randomFaultData = faultsData[index];
+                    const randomFault = randomFaultData.fault;
+                    randomFault.currentValueInfo.value = Math.random();
+                    callback({
+                        fault: randomFault,
+                        type: 'alarms'
+                    });
+                }, 300);
+
+                return () => {
+                    clearInterval(id);
+                };
+            },
+            supportsRequest(domainObject) {
+                const faults = localStorage.getItem('faults');
+
+                return faults && domainObject.type === 'faultManagement';
+            },
+            supportsSubscribe(domainObject) {
+                const faults = localStorage.getItem('faults');
+
+                return faults && domainObject.type === 'faultManagement';
+            },
+            acknowledgeFault(fault, { comment = '' }) {
+                console.log('acknowledgeFault', fault);
+                console.log('comment', comment);
+
+                return Promise.resolve({
+                    success: true
+                });
+            },
+            shelveFault(fault, shelveData) {
+                console.log('shelveFault', fault);
+                console.log('shelveData', shelveData);
+
+                return Promise.resolve({
+                    success: true
+                });
+            }
+        });
+    };
+}

example/faultManagment/pluginSpec.js

@@ -0,0 +1,47 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import {
+    createOpenMct,
+    resetApplicationState
+} from '../../src/utils/testing';
+
+describe("The Example Fault Source Plugin", () => {
+    let openmct;
+
+    beforeEach(() => {
+        openmct = createOpenMct();
+    });
+
+    afterEach(() => {
+        return resetApplicationState(openmct);
+    });
+
+    it('is not installed by default', () => {
+        expect(openmct.faults.provider).toBeUndefined();
+    });
+
+    it('can be installed', () => {
+        openmct.install(openmct.plugins.example.ExampleFaultSource());
+        expect(openmct.faults.provider).not.toBeUndefined();
+    });
+});

index.html

@@ -75,7 +75,6 @@
         const TWO_HOURS = ONE_HOUR * 2;
         const ONE_DAY = ONE_HOUR * 24;
 
-
         openmct.install(openmct.plugins.LocalStorage());
 
         openmct.install(openmct.plugins.example.Generator());
@@ -192,7 +191,7 @@
         openmct.install(openmct.plugins.ObjectMigration());
         openmct.install(openmct.plugins.ClearData(
             ['table', 'telemetry.plot.overlay', 'telemetry.plot.stacked', 'example.imagery'],
-            {indicator: true}
+            { indicator: true }
         ));
         openmct.install(openmct.plugins.Clock({ enableClockIndicator: true }));
         openmct.install(openmct.plugins.Timer());

src/MCT.js

@@ -238,6 +238,7 @@ define([
         this.priority = api.PriorityAPI;
 
         this.router = new ApplicationRouter(this);
+        this.faults = new api.FaultManagementAPI.default(this);
         this.forms = new api.FormsAPI.default(this);
 
         this.branding = BrandingAPI.default;

src/api/api.js

@@ -24,6 +24,7 @@ define([
     './actions/ActionsAPI',
     './composition/CompositionAPI',
     './Editor',
+    './faultmanagement/FaultManagementAPI',
     './forms/FormsAPI',
     './indicators/IndicatorAPI',
     './menu/MenuAPI',
@@ -40,6 +41,7 @@ define([
     ActionsAPI,
     CompositionAPI,
     EditorAPI,
+    FaultManagementAPI,
     FormsAPI,
     IndicatorAPI,
     MenuAPI,
@@ -57,6 +59,7 @@ define([
         ActionsAPI: ActionsAPI.default,
         CompositionAPI: CompositionAPI,
         EditorAPI: EditorAPI,
+        FaultManagementAPI: FaultManagementAPI,
         FormsAPI: FormsAPI,
         IndicatorAPI: IndicatorAPI.default,
         MenuAPI: MenuAPI.default,

src/api/faultmanagement/FaultManagementAPI.js

@@ -0,0 +1,106 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+export default class FaultManagementAPI {
+    constructor(openmct) {
+        this.openmct = openmct;
+    }
+
+    addProvider(provider) {
+        this.provider = provider;
+    }
+
+    supportsActions() {
+        return this.provider?.acknowledgeFault !== undefined && this.provider?.shelveFault !== undefined;
+    }
+
+    request(domainObject) {
+        if (!this.provider?.supportsRequest(domainObject)) {
+            return Promise.reject();
+        }
+
+        return this.provider.request(domainObject);
+    }
+
+    subscribe(domainObject, callback) {
+        if (!this.provider?.supportsSubscribe(domainObject)) {
+            return Promise.reject();
+        }
+
+        return this.provider.subscribe(domainObject, callback);
+    }
+
+    acknowledgeFault(fault, ackData) {
+        return this.provider.acknowledgeFault(fault, ackData);
+    }
+
+    shelveFault(fault, shelveData) {
+        return this.provider.shelveFault(fault, shelveData);
+    }
+}
+
+/** @typedef {object} Fault
+ * @property {string} type
+ * @property {object} fault
+ * @property {boolean} fault.acknowledged
+ * @property {object} fault.currentValueInfo
+ * @property {number} fault.currentValueInfo.value
+ * @property {string} fault.currentValueInfo.rangeCondition
+ * @property {string} fault.currentValueInfo.monitoringResult
+ * @property {string} fault.id
+ * @property {string} fault.name
+ * @property {string} fault.namespace
+ * @property {number} fault.seqNum
+ * @property {string} fault.severity
+ * @property {boolean} fault.shelved
+ * @property {string} fault.shortDescription
+ * @property {string} fault.triggerTime
+ * @property {object} fault.triggerValueInfo
+ * @property {number} fault.triggerValueInfo.value
+ * @property {string} fault.triggerValueInfo.rangeCondition
+ * @property {string} fault.triggerValueInfo.monitoringResult
+ * @example
+ *  {
+ *     "type": "",
+ *     "fault": {
+ *         "acknowledged": true,
+ *         "currentValueInfo": {
+ *             "value": 0,
+ *             "rangeCondition": "",
+ *             "monitoringResult": ""
+ *         },
+ *         "id": "",
+ *         "name": "",
+ *         "namespace": "",
+ *         "seqNum": 0,
+ *         "severity": "",
+ *         "shelved": true,
+ *         "shortDescription": "",
+ *         "triggerTime": "",
+ *         "triggerValueInfo": {
+ *             "value": 0,
+ *             "rangeCondition": "",
+ *             "monitoringResult": ""
+ *         }
+ *     }
+ * }
+ */

src/api/faultmanagement/FaultManagementAPISpec.js

@@ -0,0 +1,144 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * License); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import {
+    createOpenMct,
+    resetApplicationState
+} from '../../utils/testing';
+
+const faultName = 'super duper fault';
+const aFault = {
+    type: '',
+    fault: {
+        acknowledged: true,
+        currentValueInfo: {
+            value: 0,
+            rangeCondition: '',
+            monitoringResult: ''
+        },
+        id: '',
+        name: faultName,
+        namespace: '',
+        seqNum: 0,
+        severity: '',
+        shelved: true,
+        shortDescription: '',
+        triggerTime: '',
+        triggerValueInfo: {
+            value: 0,
+            rangeCondition: '',
+            monitoringResult: ''
+        }
+    }
+};
+const faultDomainObject = {
+    name: 'it is not your fault',
+    type: 'faultManagement',
+    identifier: {
+        key: 'nobodies',
+        namespace: 'fault'
+    }
+};
+const aComment = 'THIS is my fault.';
+const faultManagementProvider = {
+    request() {
+        return Promise.resolve([aFault]);
+    },
+    subscribe(domainObject, callback) {
+        return () => {};
+    },
+    supportsRequest(domainObject) {
+        return domainObject.type === 'faultManagement';
+    },
+    supportsSubscribe(domainObject) {
+        return domainObject.type === 'faultManagement';
+    },
+    acknowledgeFault(fault, { comment = '' }) {
+        return Promise.resolve({
+            success: true
+        });
+    },
+    shelveFault(fault, shelveData) {
+        return Promise.resolve({
+            success: true
+        });
+    }
+};
+
+describe('The Fault Management API', () => {
+    let openmct;
+
+    beforeEach(() => {
+        openmct = createOpenMct();
+        openmct.install(openmct.plugins.FaultManagement());
+        // openmct.install(openmct.plugins.example.ExampleFaultSource());
+        openmct.faults.addProvider(faultManagementProvider);
+    });
+
+    afterEach(() => {
+        return resetApplicationState(openmct);
+    });
+
+    it('allows you to request a fault', async () => {
+        spyOn(faultManagementProvider, 'supportsRequest').and.callThrough();
+
+        let faultResponse = await openmct.faults.request(faultDomainObject);
+
+        expect(faultManagementProvider.supportsRequest).toHaveBeenCalledWith(faultDomainObject);
+        expect(faultResponse[0].fault.name).toEqual(faultName);
+    });
+
+    it('allows you to subscribe to a fault', () => {
+        spyOn(faultManagementProvider, 'subscribe').and.callThrough();
+        spyOn(faultManagementProvider, 'supportsSubscribe').and.callThrough();
+
+        let unsubscribe = openmct.faults.subscribe(faultDomainObject, () => {});
+
+        expect(unsubscribe).toEqual(jasmine.any(Function));
+        expect(faultManagementProvider.supportsSubscribe).toHaveBeenCalledWith(faultDomainObject);
+        expect(faultManagementProvider.subscribe).toHaveBeenCalledOnceWith(faultDomainObject, jasmine.any(Function));
+
+    });
+
+    it('will tell you if the fault management provider supports actions', () => {
+        expect(openmct.faults.supportsActions()).toBeTrue();
+    });
+
+    it('will allow you to acknowledge a fault', async () => {
+        spyOn(faultManagementProvider, 'acknowledgeFault').and.callThrough();
+
+        let ackResponse = await openmct.faults.acknowledgeFault(aFault, aComment);
+
+        expect(faultManagementProvider.acknowledgeFault).toHaveBeenCalledWith(aFault, aComment);
+        expect(ackResponse.success).toBeTrue();
+    });
+
+    it('will allow you to shelve a fault', async () => {
+        spyOn(faultManagementProvider, 'shelveFault').and.callThrough();
+
+        let shelveResponse = await openmct.faults.shelveFault(aFault, aComment);
+
+        expect(faultManagementProvider.shelveFault).toHaveBeenCalledWith(aFault, aComment);
+        expect(shelveResponse.success).toBeTrue();
+    });
+
+});

src/api/menu/components/Menu.vue

@@ -36,7 +36,7 @@
         <li
             v-for="action in options.actions"
             :key="action.name"
-            :class="action.cssClass"
+            :class="[action.cssClass, action.isDisabled ? 'disabled' : '']"
             :title="action.description"
             :data-testid="action.testId || false"
             @click="action.onItemClicked"

src/plugins/faultManagement/FaultManagementInspector.vue

@@ -0,0 +1,129 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div
+    v-if="isShowDetails"
+    class="c-inspector__properties c-inspect-properties"
+>
+    <div class="c-inspect-properties__header">Fault Details</div>
+    <ul
+        class="c-inspect-properties__section"
+    >
+        <DetailText :detail="sourceDetails" />
+        <DetailText :detail="occuredDetails" />
+        <DetailText :detail="criticalityDetails" />
+        <DetailText :detail="descriptionDetails" />
+    </ul>
+
+    <div class="c-inspect-properties__header">Telemetry</div>
+    <ul
+        class="c-inspect-properties__section"
+    >
+        <DetailText :detail="systemDetails" />
+        <DetailText :detail="tripValueDetails" />
+        <DetailText :detail="currentValueDetails" />
+    </ul>
+</div>
+</template>
+
+<script>
+import DetailText from '@/ui/inspector/details/DetailText.vue';
+
+export default {
+    name: 'FaultManagementInspector',
+    components: {
+        DetailText
+    },
+    inject: ['openmct'],
+    data() {
+        return {
+            isShowDetails: false
+        };
+    },
+    computed: {
+        criticalityDetails() {
+            return {
+                name: 'Criticality',
+                value: this.selectedFault?.severity
+            };
+        },
+        currentValueDetails() {
+            return {
+                name: 'Live value',
+                value: this.selectedFault?.currentValueInfo?.value
+            };
+        },
+        descriptionDetails() {
+            return {
+                name: 'Description',
+                value: this.selectedFault?.shortDescription
+            };
+        },
+        occuredDetails() {
+            return {
+                name: 'Occured',
+                value: this.selectedFault?.triggerTime
+            };
+        },
+        sourceDetails() {
+            return {
+                name: 'Source',
+                value: this.selectedFault?.name
+            };
+        },
+        systemDetails() {
+            return {
+                name: 'System',
+                value: this.selectedFault?.namespace
+            };
+        },
+        tripValueDetails() {
+            return {
+                name: 'Trip Value',
+                value: this.selectedFault?.triggerValueInfo?.value
+            };
+        }
+    },
+    mounted() {
+        this.updateSelectedFaults();
+    },
+    methods: {
+        updateSelectedFaults() {
+            const selection = this.openmct.selection.get();
+            this.isShowDetails = false;
+
+            if (selection.length === 0 || selection[0].length < 2) {
+                return;
+            }
+
+            const selectedFaults = selection[0][1].context.selectedFaults;
+            if (selectedFaults.length !== 1) {
+                return;
+            }
+
+            this.isShowDetails = true;
+            this.selectedFault = selectedFaults[0];
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementInspectorViewProvider.js

@@ -0,0 +1,71 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import FaultManagementInspector from './FaultManagementInspector.vue';
+
+import Vue from 'vue';
+
+import { FAULT_MANAGEMENT_INSPECTOR, FAULT_MANAGEMENT_TYPE } from './constants';
+
+export default function FaultManagementInspectorViewProvider(openmct) {
+    return {
+        openmct: openmct,
+        key: FAULT_MANAGEMENT_INSPECTOR,
+        name: 'FAULT_MANAGEMENT_TYPE',
+        canView: (selection) => {
+            if (selection.length !== 1 || selection[0].length === 0) {
+                return false;
+            }
+
+            let object = selection[0][0].context.item;
+
+            return object && object.type === FAULT_MANAGEMENT_TYPE;
+        },
+        view: (selection) => {
+            let component;
+
+            return {
+                show: function (element) {
+                    component = new Vue({
+                        el: element,
+                        components: {
+                            FaultManagementInspector
+                        },
+                        provide: {
+                            openmct
+                        },
+                        template: '<FaultManagementInspector></FaultManagementInspector>'
+                    });
+                },
+                destroy: function () {
+                    if (component) {
+                        component.$destroy();
+                        component = undefined;
+                    }
+                }
+            };
+        },
+        priority: () => {
+            return 1;
+        }
+    };
+}

src/plugins/faultManagement/FaultManagementListHeader.vue

@@ -0,0 +1,103 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div class="c-fault-mgmt__list-header c-fault-mgmt__list">
+    <div class="c-fault-mgmt__checkbox">
+        <input
+            type="checkbox"
+            :checked="isSelectAll"
+            @input="selectAll"
+        >
+    </div>
+    <div class="c-fault-mgmt__list-content">
+        <div class="c-fault-mgmt__list-header-results"> {{ totalFaultsCount }} Results </div>
+        <div class="c-fault-mgmt__list-content-right">
+            <div class="c-fault-mgmt__list-header-tripVal c-fault-mgmt__list-trigVal">Trip Value</div>
+            <div class="c-fault-mgmt__list-header-liveVal c-fault-mgmt__list-curVal">Live Value</div>
+            <div class="c-fault-mgmt__list-header-trigTime c-fault-mgmt__list-trigTime">Trigger Time</div>
+        </div>
+    </div>
+    <div class="c-fault-mgmt__list-action-wrapper">
+        <div class="c-fault-mgmt__list-header-sortButton c-fault-mgmt__list-action-button">
+            <SelectField
+                class="c-fault-mgmt-viewButton"
+                title="Sort By"
+                :model="model"
+                @onChange="onChange"
+            />
+        </div>
+    </div>
+</div>
+</template>
+
+<script>
+import SelectField from '@/api/forms/components/controls/SelectField.vue';
+
+import { SORT_ITEMS } from './constants';
+
+export default {
+    components: {
+        SelectField
+    },
+    inject: ['openmct', 'domainObject'],
+    props: {
+        selectedFaults: {
+            type: Array,
+            default() {
+                return [];
+            }
+        },
+        totalFaultsCount: {
+            type: Number,
+            default() {
+                return 0;
+            }
+        }
+    },
+    data() {
+        return {
+            model: {}
+        };
+    },
+    computed: {
+        isSelectAll() {
+            return this.totalFaultsCount > 0 && this.selectedFaults.length === this.totalFaultsCount;
+        }
+    },
+    beforeMount() {
+        const options = Object.values(SORT_ITEMS);
+        this.model = {
+            options,
+            value: options[0].value
+        };
+    },
+    methods: {
+        onChange(data) {
+            this.$emit('sortChanged', data);
+        },
+        selectAll(e) {
+            this.$emit('selectAll', e.target.checked);
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementListItem.vue

@@ -0,0 +1,191 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div
+    class="c-fault-mgmt__list data-selectable"
+    :class="[
+        {'is-selected': isSelected},
+        {'is-unacknowledged': !fault.acknowledged},
+        {'is-shelved': fault.shelved}
+    ]"
+>
+    <div class="c-fault-mgmt__checkbox">
+        <input
+            type="checkbox"
+            :checked="isSelected"
+            @input="toggleSelected"
+        >
+    </div>
+    <div
+        class="c-fault-mgmt__list-severity"
+        :title="fault.severity"
+        :class="[
+            'is-severity-' + fault.severity
+        ]"
+    >
+    </div>
+    <div class="c-fault-mgmt__list-content">
+        <div class="c-fault-mgmt__list-pathname">
+            <div class="c-fault-mgmt__list-path">{{ fault.namespace }}</div>
+            <div class="c-fault-mgmt__list-faultname">{{ fault.name }}</div>
+        </div>
+        <div class="c-fault-mgmt__list-content-right">
+            <div
+                class="c-fault-mgmt__list-trigVal"
+                :class="tripValueClassname"
+                title="Trip Value"
+            >{{ fault.triggerValueInfo.value }}</div>
+            <div
+                class="c-fault-mgmt__list-curVal"
+                :class="liveValueClassname"
+                title="Live Value"
+            >
+                {{ fault.currentValueInfo.value }}
+            </div>
+            <div
+                class="c-fault-mgmt__list-trigTime"
+            >{{ fault.triggerTime }}
+            </div>
+        </div>
+    </div>
+    <div class="c-fault-mgmt__list-action-wrapper">
+        <button
+            class="c-fault-mgmt__list-action-button l-browse-bar__actions c-icon-button icon-3-dots"
+            title="Disposition Actions"
+            @click="showActionMenu"
+        ></button>
+    </div>
+</div>
+</template>
+
+<script>
+
+const RANGE_CONDITION_CLASS = {
+    'LOW': 'is-limit--lwr',
+    'HIGH': 'is-limit--upr'
+};
+
+const SEVERITY_CLASS = {
+    'CRITICAL': 'is-limit--red',
+    'WARNING': 'is-limit--yellow',
+    'WATCH': 'is-limit--cyan'
+};
+
+export default {
+    inject: ['openmct', 'domainObject'],
+    props: {
+        fault: {
+            type: Object,
+            required: true
+        },
+        isSelected: {
+            type: Boolean,
+            default: () => {
+                return false;
+            }
+        }
+    },
+    computed: {
+        liveValueClassname() {
+            const currentValueInfo = this.fault?.currentValueInfo;
+            if (!currentValueInfo || currentValueInfo.monitoringResult === 'IN_LIMITS') {
+                return '';
+            }
+
+            let classname = RANGE_CONDITION_CLASS[currentValueInfo.rangeCondition] || '';
+            classname += ' ';
+            classname += SEVERITY_CLASS[currentValueInfo.monitoringResult] || '';
+
+            return classname.trim();
+        },
+        name() {
+            return `${this.fault?.name}/${this.fault?.namespace}`;
+        },
+        severity() {
+            return this.fault?.severity?.toLowerCase();
+        },
+        triggerTime() {
+            return this.fault?.triggerTime;
+        },
+        triggerValue() {
+            return this.fault?.triggerValueInfo?.value;
+        },
+        tripValueClassname() {
+            const triggerValueInfo = this.fault?.triggerValueInfo;
+            if (!triggerValueInfo || triggerValueInfo.monitoringResult === 'IN_LIMITS') {
+                return '';
+            }
+
+            let classname = RANGE_CONDITION_CLASS[triggerValueInfo.rangeCondition] || '';
+            classname += ' ';
+            classname += SEVERITY_CLASS[triggerValueInfo.monitoringResult] || '';
+
+            return classname.trim();
+        }
+    },
+    methods: {
+        showActionMenu(event) {
+            event.stopPropagation();
+
+            const menuItems = [
+                {
+                    cssClass: 'icon-bell',
+                    isDisabled: this.fault.acknowledged,
+                    name: 'Acknowledge',
+                    description: '',
+                    onItemClicked: (e) => {
+                        this.$emit('acknowledgeSelected', [this.fault]);
+                    }
+                },
+                {
+                    cssClass: 'icon-timer',
+                    name: 'Shelve',
+                    description: '',
+                    onItemClicked: () => {
+                        this.$emit('shelveSelected', [this.fault], { shelved: true });
+                    }
+                },
+                {
+                    cssClass: 'icon-timer',
+                    isDisabled: Boolean(!this.fault.shelved),
+                    name: 'Unshelve',
+                    description: '',
+                    onItemClicked: () => {
+                        this.$emit('shelveSelected', [this.fault], { shelved: false });
+                    }
+                }
+            ];
+
+            this.openmct.menus.showMenu(event.x, event.y, menuItems);
+        },
+        toggleSelected(event) {
+            const faultData = {
+                fault: this.fault,
+                selected: event.target.checked
+            };
+
+            this.$emit('toggleSelected', faultData);
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementListView.vue

@@ -0,0 +1,299 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div class="c-faults-list-view">
+    <FaultManagementSearch
+        :search-term="searchTerm"
+        @filterChanged="updateFilter"
+        @updateSearchTerm="updateSearchTerm"
+    />
+
+    <FaultManagementToolbar
+        v-if="showToolbar"
+        :selected-faults="selectedFaults"
+        @acknowledgeSelected="toggleAcknowledgeSelected"
+        @shelveSelected="toggleShelveSelected"
+    />
+
+    <FaultManagementListHeader
+        class="header"
+        :selected-faults="Object.values(selectedFaults)"
+        :total-faults-count="filteredFaultsList.length"
+        @selectAll="selectAll"
+        @sortChanged="sortChanged"
+    />
+
+    <template v-if="filteredFaultsList.length > 0">
+        <FaultManagementListItem
+            v-for="fault of filteredFaultsList"
+            :key="fault.id"
+            :fault="fault"
+            :is-selected="isSelected(fault)"
+            @toggleSelected="toggleSelected"
+            @acknowledgeSelected="toggleAcknowledgeSelected"
+            @shelveSelected="toggleShelveSelected"
+        />
+    </template>
+</div>
+</template>
+
+<script>
+import FaultManagementListHeader from './FaultManagementListHeader.vue';
+import FaultManagementListItem from './FaultManagementListItem.vue';
+import FaultManagementSearch from './FaultManagementSearch.vue';
+import FaultManagementToolbar from './FaultManagementToolbar.vue';
+
+import { FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS, FILTER_ITEMS, SORT_ITEMS } from './constants';
+
+export default {
+    components: {
+        FaultManagementListHeader,
+        FaultManagementListItem,
+        FaultManagementSearch,
+        FaultManagementToolbar
+    },
+    inject: ['openmct', 'domainObject'],
+    props: {
+        faultsList: {
+            type: Array,
+            default: () => []
+        }
+    },
+    data() {
+        return {
+            filterIndex: 0,
+            searchTerm: '',
+            selectedFaults: {},
+            sortBy: Object.values(SORT_ITEMS)[0].value
+        };
+    },
+    computed: {
+        filteredFaultsList() {
+            const filterName = FILTER_ITEMS[this.filterIndex];
+            let list = this.faultsList.filter(fault => !fault.shelved);
+            if (filterName === 'Acknowledged') {
+                list = this.faultsList.filter(fault => fault.acknowledged);
+            }
+
+            if (filterName === 'Unacknowledged') {
+                list = this.faultsList.filter(fault => !fault.acknowledged);
+            }
+
+            if (filterName === 'Shelved') {
+                list = this.faultsList.filter(fault => fault.shelved);
+            }
+
+            if (this.searchTerm.length > 0) {
+                list = list.filter(this.filterUsingSearchTerm);
+            }
+
+            list.sort(SORT_ITEMS[this.sortBy].sortFunction);
+
+            return list;
+        },
+        showToolbar() {
+            return this.openmct.faults.supportsActions();
+        }
+    },
+    methods: {
+        filterUsingSearchTerm(fault) {
+            if (fault?.id?.toString().toLowerCase().includes(this.searchTerm)) {
+                return true;
+            }
+
+            if (fault?.triggerValueInfo?.toString().toLowerCase().includes(this.searchTerm)) {
+                return true;
+            }
+
+            if (fault?.currentValueInfo?.toString().toLowerCase().includes(this.searchTerm)) {
+                return true;
+            }
+
+            if (fault?.triggerTime.toString().toLowerCase().includes(this.searchTerm)) {
+                return true;
+            }
+
+            if (fault?.severity.toString().toLowerCase().includes(this.searchTerm)) {
+                return true;
+            }
+
+            return false;
+        },
+        isSelected(fault) {
+            return Boolean(this.selectedFaults[fault.id]);
+        },
+        selectAll(toggle = false) {
+            this.faultsList.forEach(fault => {
+                const faultData = {
+                    fault,
+                    selected: toggle
+                };
+                this.toggleSelected(faultData);
+            });
+        },
+        sortChanged(sort) {
+            this.sortBy = sort.value;
+        },
+        toggleSelected({ fault, selected = false}) {
+            if (selected) {
+                this.$set(this.selectedFaults, fault.id, fault);
+            } else {
+                this.$delete(this.selectedFaults, fault.id);
+            }
+
+            const selectedFaults = Object.values(this.selectedFaults);
+            this.openmct.selection.select(
+                [
+                    {
+                        element: this.$el,
+                        context: {
+                            item: this.openmct.router.path[0]
+                        }
+                    },
+                    {
+                        element: this.$el,
+                        context: {
+                            selectedFaults
+                        }
+                    }
+                ],
+                false);
+        },
+        toggleAcknowledgeSelected(faults = Object.values(this.selectedFaults)) {
+            let title = '';
+            if (faults.length > 1) {
+                title = `Acknowledge ${faults.length} selected faults`;
+            } else {
+                title = `Acknowledge fault: ${faults[0].name}`;
+            }
+
+            const formStructure = {
+                title,
+                sections: [
+                    {
+                        rows: [
+                            {
+                                key: 'comment',
+                                control: 'textarea',
+                                name: 'Comment',
+                                pattern: '\\S+',
+                                required: false,
+                                cssClass: 'l-input-lg',
+                                value: ''
+                            }
+                        ]
+                    }
+                ],
+                buttons: {
+                    submit: {
+                        label: 'Acknowledge'
+                    }
+                }
+            };
+
+            this.openmct.forms.showForm(formStructure)
+                .then(data => {
+                    Object.values(faults)
+                        .forEach(selectedFault => {
+                            this.openmct.faults.acknowledgeFault(selectedFault, data);
+                        });
+                });
+
+            this.selectedFaults = {};
+        },
+        async toggleShelveSelected(faults = Object.values(this.selectedFaults), shelveData = {}) {
+            const { shelved = true } = shelveData;
+            if (shelved) {
+                let title = faults.length > 1
+                    ? `Shelve ${faults.length} selected faults`
+                    : `Shelve fault: ${faults[0].name}`
+                ;
+
+                const formStructure = {
+                    title,
+                    sections: [
+                        {
+                            rows: [
+                                {
+                                    key: 'comment',
+                                    control: 'textarea',
+                                    name: 'Comment',
+                                    pattern: '\\S+',
+                                    required: false,
+                                    cssClass: 'l-input-lg',
+                                    value: ''
+                                },
+                                {
+                                    key: 'shelveDuration',
+                                    control: 'select',
+                                    name: 'Shelve Duration',
+                                    options: FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS,
+                                    required: false,
+                                    cssClass: 'l-input-lg',
+                                    value: FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS[0].value
+                                }
+                            ]
+                        }
+                    ],
+                    buttons: {
+                        submit: {
+                            label: 'Shelve'
+                        }
+                    }
+                };
+
+                let data;
+                try {
+                    data = await this.openmct.forms.showForm(formStructure);
+                } catch (e) {
+                    return;
+                }
+
+                shelveData.comment = data.comment || '';
+                shelveData.shelveDuration = data.shelveDuration !== undefined
+                    ? data.shelveDuration
+                    : FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS[0].value;
+            } else {
+                shelveData = {
+                    shelved: false
+                };
+            }
+
+            Object.values(faults)
+                .forEach(selectedFault => {
+                    this.openmct.faults.shelveFault(selectedFault, shelveData);
+                });
+
+            this.selectedFaults = {};
+        },
+        updateFilter(filter) {
+            this.selectAll();
+
+            this.filterIndex = filter.model.options.findIndex(option => option.value === filter.value);
+        },
+        updateSearchTerm(term = '') {
+            this.searchTerm = term.toLowerCase();
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementObjectProvider.js

@@ -0,0 +1,56 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import { FAULT_MANAGEMENT_TYPE, FAULT_MANAGEMENT_VIEW, FAULT_MANAGEMENT_NAMESPACE } from './constants';
+
+export default class FaultManagementObjectProvider {
+    constructor(openmct) {
+        this.openmct = openmct;
+        this.namespace = FAULT_MANAGEMENT_NAMESPACE;
+        this.key = FAULT_MANAGEMENT_VIEW;
+        this.objects = {};
+
+        this.createFaultManagementRootObject();
+    }
+
+    createFaultManagementRootObject() {
+        this.rootObject = {
+            identifier: {
+                key: this.key,
+                namespace: this.namespace
+            },
+            name: 'Fault Management',
+            type: FAULT_MANAGEMENT_TYPE,
+            location: 'ROOT'
+        };
+
+        this.openmct.objects.addRoot(this.rootObject.identifier);
+    }
+
+    get(identifier) {
+        if (identifier.key === FAULT_MANAGEMENT_VIEW) {
+            return Promise.resolve(this.rootObject);
+        }
+
+        return Promise.reject();
+    }
+}

src/plugins/faultManagement/FaultManagementPlugin.js

@@ -0,0 +1,42 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import FaultManagementViewProvider from './FaultManagementViewProvider';
+import FaultManagementObjectProvider from './FaultManagementObjectProvider';
+import FaultManagementInspectorViewProvider from './FaultManagementInspectorViewProvider';
+
+import { FAULT_MANAGEMENT_TYPE, FAULT_MANAGEMENT_NAMESPACE } from './constants';
+
+export default function FaultManagementPlugin() {
+    return function (openmct) {
+        openmct.types.addType(FAULT_MANAGEMENT_TYPE, {
+            name: 'Fault Management',
+            creatable: false,
+            description: 'Fault Management View',
+            cssClass: 'icon-telemetry'
+        });
+
+        openmct.objectViews.addProvider(new FaultManagementViewProvider(openmct));
+        openmct.inspectorViews.addProvider(new FaultManagementInspectorViewProvider(openmct));
+        openmct.objects.addProvider(FAULT_MANAGEMENT_NAMESPACE, new FaultManagementObjectProvider(openmct));
+    };
+}

src/plugins/faultManagement/FaultManagementSearch.vue

@@ -0,0 +1,90 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div class="c-fault-mgmt__search-row">
+    <Search
+        class="c-fault-mgmt-search"
+        :value="searchTerm"
+        @input="updateSearchTerm"
+        @clear="updateSearchTerm"
+    />
+
+    <SelectField
+        class="c-fault-mgmt-viewButton"
+        title="View Filter"
+        :model="model"
+        @onChange="onChange"
+    />
+</div>
+</template>
+
+<script>
+import SelectField from '@/api/forms/components/controls/SelectField.vue';
+import Search from '@/ui/components/search.vue';
+
+import { FILTER_ITEMS } from './constants';
+
+export default {
+    components: {
+        SelectField,
+        Search
+    },
+    inject: ['openmct', 'domainObject'],
+    props: {
+        searchTerm: {
+            type: String,
+            default: ''
+        }
+    },
+    data() {
+        return {
+            items: []
+        };
+    },
+    computed: {
+        model() {
+            return {
+                options: this.items,
+                value: this.items[0] ? this.items[0].value : FILTER_ITEMS[0].toLowerCase()
+            };
+        }
+    },
+    mounted() {
+        this.items = FILTER_ITEMS
+            .map(item => {
+                return {
+                    name: item,
+                    value: item.toLowerCase()
+                };
+            });
+    },
+    methods: {
+        onChange(data) {
+            this.$emit('filterChanged', data);
+        },
+        updateSearchTerm(searchTerm) {
+            this.$emit('updateSearchTerm', searchTerm);
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementToolbar.vue

@@ -0,0 +1,102 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div class="c-fault-mgmt__toolbar">
+    <button
+        class="c-icon-button icon-bell"
+        title="Acknowledge selected faults"
+        :disabled="disableAcknowledge"
+        @click="acknowledgeSelected"
+    >
+        <div
+            title="Acknowledge selected faults"
+            class="c-icon-button__label"
+        >
+            Acknowledge
+        </div>
+    </button>
+
+    <button
+        class="c-icon-button icon-timer"
+        title="Shelve selected faults"
+        :disabled="disableShelve"
+        @click="shelveSelected"
+    >
+        <div
+            title="Shelve selected items"
+            class="c-icon-button__label"
+        >
+            Shelve
+        </div>
+    </button>
+</div>
+</template>
+
+<script>
+export default {
+    inject: ['openmct', 'domainObject'],
+    props: {
+        selectedFaults: {
+            type: Object,
+            default() {
+                return {};
+            }
+        }
+    },
+    data() {
+        return {
+            disableAcknowledge: true,
+            disableShelve: true
+        };
+    },
+    watch: {
+        selectedFaults(newSelectedFaults) {
+            const selectedfaults = Object.values(newSelectedFaults);
+
+            let disableAcknowledge = true;
+            let disableShelve = true;
+
+            selectedfaults.forEach(fault => {
+                if (!fault.shelved) {
+                    disableShelve = false;
+                }
+
+                if (!fault.acknowledged) {
+                    disableAcknowledge = false;
+                }
+            });
+
+            this.disableAcknowledge = disableAcknowledge;
+            this.disableShelve = disableShelve;
+        }
+    },
+    methods: {
+        acknowledgeSelected() {
+            this.$emit('acknowledgeSelected');
+        },
+        shelveSelected() {
+            this.$emit('shelveSelected');
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementView.vue

@@ -0,0 +1,77 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+<template>
+<div class="c-fault-mgmt">
+    <FaultManagementListView
+        :faults-list="faultsList"
+    />
+</div>
+</template>
+
+<script>
+import FaultManagementListView from './FaultManagementListView.vue';
+import { FAULT_MANAGEMENT_ALARMS, FAULT_MANAGEMENT_GLOBAL_ALARMS } from './constants';
+
+export default {
+    components: {
+        FaultManagementListView
+    },
+    inject: ['openmct', 'domainObject'],
+    data() {
+        return {
+            faultsList: []
+        };
+    },
+    mounted() {
+        this.updateFaultList();
+
+        this.unsubscribe = this.openmct.faults
+            .subscribe(this.domainObject, this.updateFault);
+    },
+    beforeDestroy() {
+        if (this.unsubscribe) {
+            this.unsubscribe();
+        }
+    },
+    methods: {
+        updateFault({ fault, type }) {
+            if (type === FAULT_MANAGEMENT_GLOBAL_ALARMS) {
+                this.updateFaultList();
+            } else if (type === FAULT_MANAGEMENT_ALARMS) {
+                this.faultsList.forEach((faultValue, i) => {
+                    if (fault.id === faultValue.id) {
+                        this.$set(this.faultsList, i, fault);
+                    }
+                });
+            }
+        },
+        updateFaultList() {
+            this.openmct.faults
+                .request(this.domainObject)
+                .then(faultsData => {
+                    this.faultsList = faultsData.map(fd => fd.fault);
+                });
+        }
+    }
+};
+</script>

src/plugins/faultManagement/FaultManagementViewProvider.js

@@ -0,0 +1,69 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import FaultManagementView from './FaultManagementView.vue';
+import { FAULT_MANAGEMENT_TYPE, FAULT_MANAGEMENT_VIEW } from './constants';
+import Vue from 'vue';
+
+export default class FaultManagementViewProvider {
+    constructor(openmct) {
+        this.openmct = openmct;
+        this.key = FAULT_MANAGEMENT_VIEW;
+    }
+
+    canView(domainObject) {
+        return domainObject.type === FAULT_MANAGEMENT_TYPE;
+    }
+
+    canEdit(domainObject) {
+        return false;
+    }
+
+    view(domainObject) {
+        let component;
+        const openmct = this.openmct;
+
+        return {
+            show: (element) => {
+                component = new Vue({
+                    el: element,
+                    components: {
+                        FaultManagementView
+                    },
+                    provide: {
+                        openmct,
+                        domainObject
+                    },
+                    template: '<FaultManagementView></FaultManagementView>'
+                });
+            },
+            destroy: () => {
+                if (!component) {
+                    return;
+                }
+
+                component.$destroy();
+                component = undefined;
+            }
+        };
+    }
+}

src/plugins/faultManagement/constants.js

@@ -0,0 +1,122 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+const FAULT_SEVERITY = {
+    'CRITICAL': {
+        name: 'CRITICAL',
+        value: 'critical',
+        priority: 0
+    },
+    'WARNING': {
+        name: 'WARNING',
+        value: 'warning',
+        priority: 1
+    },
+    'WATCH': {
+        name: 'WATCH',
+        value: 'watch',
+        priority: 2
+    }
+};
+
+export const FAULT_MANAGEMENT_TYPE = 'faultManagement';
+export const FAULT_MANAGEMENT_INSPECTOR = 'faultManagementInspector';
+export const FAULT_MANAGEMENT_ALARMS = 'alarms';
+export const FAULT_MANAGEMENT_GLOBAL_ALARMS = 'global-alarm-status';
+export const FAULT_MANAGEMENT_SHELVE_DURATIONS_IN_MS = [
+    {
+        name: '5 Minutes',
+        value: 300000
+    },
+    {
+        name: '10 Minutes',
+        value: 600000
+    },
+    {
+        name: '15 Minutes',
+        value: 900000
+    },
+    {
+        name: 'Indefinite',
+        value: 0
+    }
+];
+export const FAULT_MANAGEMENT_VIEW = 'faultManagement.view';
+export const FAULT_MANAGEMENT_NAMESPACE = 'faults.taxonomy';
+export const FILTER_ITEMS = [
+    'Standard View',
+    'Acknowledged',
+    'Unacknowledged',
+    'Shelved'
+];
+export const SORT_ITEMS = {
+    'newest-first': {
+        name: 'Newest First',
+        value: 'newest-first',
+        sortFunction: (a, b) => {
+            if (b.triggerTime > a.triggerTime) {
+                return 1;
+            }
+
+            if (a.triggerTime > b.triggerTime) {
+                return -1;
+            }
+
+            return 0;
+        }
+    },
+    'oldest-first': {
+        name: 'Oldest First',
+        value: 'oldest-first',
+        sortFunction: (a, b) => {
+            if (a.triggerTime > b.triggerTime) {
+                return 1;
+            }
+
+            if (a.triggerTime < b.triggerTime) {
+                return -1;
+            }
+
+            return 0;
+        }
+    },
+    'severity': {
+        name: 'Severity',
+        value: 'severity',
+        sortFunction: (a, b) => {
+            const diff = FAULT_SEVERITY[a.severity].priority - FAULT_SEVERITY[b.severity].priority;
+            if (diff !== 0) {
+                return diff;
+            }
+
+            if (b.triggerTime > a.triggerTime) {
+                return 1;
+            }
+
+            if (a.triggerTime > b.triggerTime) {
+                return -1;
+            }
+
+            return 0;
+        }
+    }
+};

src/plugins/faultManagement/fault-manager.scss

@@ -0,0 +1,234 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*********************************************** FAULT PROPERTIES */
+.is-severity-critical{
+    @include glyphBefore($glyph-icon-alert-triangle);
+    color: $colorStatusError;
+}
+
+.is-severity-warning{
+    @include glyphBefore($glyph-icon-alert-rect);
+    color: $colorStatusAlert;
+}
+
+.is-severity-watch{
+    @include glyphBefore($glyph-icon-info);
+    color: $colorCommand;
+}
+
+.is-unacknowledged{
+    .c-fault-mgmt__list-severity{
+        @include pulse($animName: severityAnim, $dur: 200ms);
+    }
+}
+
+.is-selected { 
+    background: $colorSelectedBg;
+}
+
+.is-shelved{
+    .c-fault-mgmt__list-content{
+        opacity: 50% !important;
+        font-style: italic;
+    }
+    .c-fault-mgmt__list-severity{
+        @include pulse($animName: shelvedAnim, $dur: 0ms);
+    }
+}
+
+
+
+/*********************************************** SEARCH  */
+.c-fault-mgmt__search-row{
+    display: flex;
+    align-items: center;
+    > * + * {
+       margin-left: 10px;
+       float: right;
+    }
+}
+
+.c-fault-mgmt-search{
+    width: 95%;
+}
+
+/*********************************************** TOOLBAR */
+.c-fault-mgmt__toolbar{
+    display: flex; 
+    justify-content: center;
+    > * {
+        font-size: 1.25em;
+    }
+}
+
+/*********************************************** LIST VIEW */
+.c-faults-list-view { 
+    display: flex;
+    flex-direction: column;
+    > * + * {
+        margin-top: $interiorMargin; 
+    }
+}
+
+
+/*********************************************** FAULT ITEM */
+.c-fault-mgmt__list{
+    background: rgba($colorBodyFg, 0.1);
+    margin-bottom: 5px;
+    padding: 4px;
+    display: flex;
+    align-items: center;
+
+    > * {
+        margin-left: $interiorMargin;
+    }
+    
+    &-severity{
+        font-size: 2em;
+        margin-left: $interiorMarginLg;
+     }
+
+    &-pathname{
+        flex-wrap: wrap;
+        flex: 1 1 auto;
+        
+    }
+    &-path{
+        font-size: .75em;
+    } 
+
+    &-faultname{
+        font-weight: bold;
+        font-size: 1.3em;
+    }
+
+    &-content{
+        display: flex;
+        flex-wrap: wrap;
+        flex: 1 1 auto;
+        align-items: center;
+    }
+
+    &-content-right{
+        margin-left: auto;
+        display: flex;
+        flex-wrap: wrap;
+    }
+
+    &-trigVal, &-curVal, &-trigTime{
+        @include ellipsize;
+        border-radius: $controlCr;
+        padding: $interiorMargin;
+        width: 80px;
+        margin-right: $interiorMarginLg;
+
+    }
+
+    &-trigVal {
+        @include isLimit();
+        background: rgba($colorBodyFg, 0.25);
+    }
+
+    &-curVal {
+        @include isLimit();
+        background: rgba($colorBodyFg, 0.25);
+        &-alert{
+            background: $colorWarningHi;
+        }
+    }
+
+    &-trigTime{
+        width: auto;
+    }
+
+    &-action-wrapper{
+        display: flex;
+        align-content: right;
+        width: 100px;
+    }
+
+    &-action-button{
+        flex: 0 0 auto;
+        margin-left: auto;
+        justify-content: right;
+    }
+}
+
+/*********************************************** LIST HEADER */
+.c-fault-mgmt__list-header{
+    display: flex;
+    background: rgba($colorBodyFg, .23);
+    border-radius: $controlCr;
+
+    &-tripVal, &-liveVal, &-trigTime{
+        background: none;
+    }
+
+    &-trigTime{
+        width: 160px;
+    }
+    &-sortButton{
+        flex: 0 0 auto;
+        margin-left: auto;
+        justify-content: right;
+        display: flex;
+        align-content: right;
+        width: 100px;
+    }
+
+}
+
+.is-severity-critical{
+    @include glyphBefore($glyph-icon-alert-triangle);
+    color: $colorStatusError;
+}
+
+.is-severity-warning{
+    @include glyphBefore($glyph-icon-alert-rect);
+    color: $colorStatusAlert;
+}
+
+.is-severity-watch{
+    @include glyphBefore($glyph-icon-info);
+    color: $colorCommand;
+}
+
+.is-unacknowledged{
+    .c-fault-mgmt__list-severity{
+        @include pulse($animName: severityAnim, $dur: 200ms);
+    }
+}
+
+.is-selected { 
+    background: $colorSelectedBg;
+}
+
+.is-shelved{
+    .c-fault-mgmt__list-content{
+        opacity: 60% !important;
+        font-style: italic;
+    }
+    .c-fault-mgmt__list-severity{
+        @include pulse($animName: shelvedAnim, $dur: 0ms);
+    }
+}

src/plugins/faultManagement/pluginSpec.js

@@ -0,0 +1,52 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import {
+    createOpenMct,
+    resetApplicationState
+} from '../../utils/testing';
+import { FAULT_MANAGEMENT_TYPE } from './constants';
+
+describe("The Fault Management Plugin", () => {
+    let openmct;
+
+    beforeEach(() => {
+        openmct = createOpenMct();
+    });
+
+    afterEach(() => {
+        return resetApplicationState(openmct);
+    });
+
+    it('is not installed by default', () => {
+        let typeDef = openmct.types.get(FAULT_MANAGEMENT_TYPE).definition;
+
+        expect(typeDef.name).toBe('Unknown Type');
+    });
+
+    it('can be installed', () => {
+        openmct.install(openmct.plugins.FaultManagement());
+        let typeDef = openmct.types.get(FAULT_MANAGEMENT_TYPE).definition;
+
+        expect(typeDef.name).toBe('Fault Management');
+    });
+});

src/plugins/plugins.js

@@ -32,6 +32,7 @@ define([
     './autoflow/AutoflowTabularPlugin',
     './timeConductor/plugin',
     '../../example/imagery/plugin',
+    '../../example/faultManagment/exampleFaultSource',
     './imagery/plugin',
     './summaryWidget/plugin',
     './URLIndicatorPlugin/URLIndicatorPlugin',
@@ -81,6 +82,7 @@ define([
     './operatorStatus/plugin',
     './gauge/GaugePlugin',
     './timelist/plugin',
+    './faultManagement/FaultManagementPlugin',
     '../../example/exampleTags/plugin'
 ], function (
     _,
@@ -94,6 +96,7 @@ define([
     AutoflowPlugin,
     TimeConductorPlugin,
     ExampleImagery,
+    ExampleFaultSource,
     ImageryPlugin,
     SummaryWidget,
     URLIndicatorPlugin,
@@ -143,6 +146,7 @@ define([
     OperatorStatus,
     GaugePlugin,
     TimeList,
+    FaultManagementPlugin,
     ExampleTags
 ) {
     const plugins = {};
@@ -150,6 +154,7 @@ define([
     plugins.example = {};
     plugins.example.ExampleUser = ExampleUser.default;
     plugins.example.ExampleImagery = ExampleImagery.default;
+    plugins.example.ExampleFaultSource = ExampleFaultSource.default;
     plugins.example.EventGeneratorPlugin = EventGeneratorPlugin.default;
     plugins.example.ExampleTags = ExampleTags.default;
     plugins.example.Generator = () => GeneratorPlugin;
@@ -189,6 +194,7 @@ define([
     plugins.Notebook = Notebook.NotebookPlugin;
     plugins.RestrictedNotebook = Notebook.RestrictedNotebookPlugin;
     plugins.DisplayLayout = DisplayLayoutPlugin.default;
+    plugins.FaultManagement = FaultManagementPlugin.default;
     plugins.FormActions = FormActions;
     plugins.FolderView = FolderView;
     plugins.Tabs = Tabs;

src/styles/vue-styles.scss

@@ -55,6 +55,7 @@
 @import "./notebook.scss";
 @import "../plugins/notebook/components/sidebar.scss";
 @import "../plugins/gauge/gauge.scss";
+@import "../plugins/faultManagement/fault-manager.scss";
 @import "../plugins/operatorStatus/operator-status";
 
 #splash-screen {

src/ui/inspector/Location.vue

@@ -21,7 +21,10 @@
  *****************************************************************************/
 
 <template>
-<div class="c-inspect-properties c-inspect-properties--location">
+<div
+    v-if="originalPath.length"
+    class="c-inspect-properties c-inspect-properties--location"
+>
     <div
         class="c-inspect-properties__header"
         title="The location of this linked object."