ui-react/src/components/dialogs/Policy/PolicyModal.js

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP CLAMP
   4  * ================================================================================
   5  * Copyright (C) 2020 AT&T Intellectual Property. All rights
   6  *                             reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END============================================
  20  * ===================================================================
  21  *
  22  */
  23
  24 import React from 'react'
  25 import Button from 'react-bootstrap/Button';
  26 import Form from 'react-bootstrap/Form';
  27 import Col from 'react-bootstrap/Col';
  28 import Row from 'react-bootstrap/Row';
  29 import Select from 'react-select';
  30 import Modal from 'react-bootstrap/Modal';
  31 import styled from 'styled-components';
  32 import LoopService from '../../../api/LoopService';
  33 import LoopCache from '../../../api/LoopCache';
  34 import JSONEditor from '@json-editor/json-editor';
  35 import Alert from 'react-bootstrap/Alert';
  36 import OnapConstant from '../../../utils/OnapConstants';
  37
  38 const ModalStyled = styled(Modal)`
  39         background-color: transparent;
  40 `
  41
  42 export default class PolicyModal extends React.Component {
  43
  44         state = {
  45                 show: true,
  46                 loopCache: this.props.loopCache,
  47                 jsonEditor: null,
  48                 policyName: this.props.match.params.policyName,
  49                 // This is to indicate whether it's an operational or config policy (in terms of loop instance)
  50                 policyInstanceType: this.props.match.params.policyInstanceType,
  51                 pdpGroup: null,
  52                 pdpGroupList: [],
  53                 pdpSubgroupList: [],
  54                 chosenPdpGroup: '',
  55                 chosenPdpSubgroup: '',
  56                 showSucAlert: false,
  57                 showFailAlert: false
  58         };
  59
  60         constructor(props, context) {
  61                 super(props, context);
  62                 this.handleClose = this.handleClose.bind(this);
  63                 this.handleSave = this.handleSave.bind(this);
  64                 this.renderJsonEditor = this.renderJsonEditor.bind(this);
  65                 this.handlePdpGroupChange = this.handlePdpGroupChange.bind(this);
  66                 this.handlePdpSubgroupChange = this.handlePdpSubgroupChange.bind(this);
  67                 this.createJsonEditor = this.createJsonEditor.bind(this);
  68                 this.handleRefresh = this.handleRefresh.bind(this);
  69                 this.disableAlert =  this.disableAlert.bind(this);
  70                 this.renderPdpGroupDropDown = this.renderPdpGroupDropDown.bind(this);
  71                 this.renderOpenLoopMessage = this.renderOpenLoopMessage.bind(this);
  72                 this.renderModalTitle = this.renderModalTitle.bind(this);
  73         }
  74
  75         handleSave() {
  76                 var errors = this.state.jsonEditor.validate();
  77                 var editorData = this.state.jsonEditor.getValue();
  78
  79                 if (errors.length !== 0) {
  80                         console.error("Errors detected during policy data validation ", errors);
  81                         this.setState({
  82                         showFailAlert: true,
  83                         showMessage: "Errors detected during policy data validation " + errors
  84             });
  85                         return;
  86                 }
  87                 else {
  88                         console.info("NO validation errors found in policy data");
  89                         if (this.state.policyInstanceType === OnapConstant.microServiceType) {
  90                 this.state.loopCache.updateMicroServiceProperties(this.state.policyName, editorData);
  91                 this.state.loopCache.updateMicroServicePdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
  92                 LoopService.setMicroServiceProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getMicroServiceForName(this.state.policyName)).then(resp => {
  93                     this.setState({ show: false });
  94                     this.props.history.push('/');
  95                     this.props.loadLoopFunction(this.state.loopCache.getLoopName());
  96                 });
  97                         } else if (this.state.policyInstanceType === OnapConstant.operationalPolicyType) {
  98                                 this.state.loopCache.updateOperationalPolicyProperties(this.state.policyName, editorData);
  99                                 this.state.loopCache.updateOperationalPolicyPdpGroup(this.state.policyName, this.state.chosenPdpGroup, this.state.chosenPdpSubgroup);
 100                                 LoopService.setOperationalPolicyProperties(this.state.loopCache.getLoopName(), this.state.loopCache.getOperationalPolicies()).then(resp => {
 101                                         this.setState({ show: false });
 102                                 this.props.history.push('/');
 103                                         this.props.loadLoopFunction(this.state.loopCache.getLoopName());
 104                                 });
 105                         }
 106                 }
 107         }
 108
 109         handleClose() {
 110                 this.setState({ show: false });
 111                 this.props.history.push('/');
 112         }
 113
 114         componentDidMount() {
 115                 this.renderJsonEditor();
 116         }
 117
 118     createJsonEditor(toscaModel, editorData) {
 119         JSONEditor.defaults.themes.myBootstrap4 = JSONEditor.defaults.themes.bootstrap4.extend({
 120                         getTab: function(text,tabId) {
 121                                 var liel = document.createElement('li');
 122                                 liel.classList.add('nav-item');
 123                                 var ael = document.createElement("a");
 124                                 ael.classList.add("nav-link");
 125                                 ael.setAttribute("style",'padding:10px;max-width:160px;');
 126                                 ael.setAttribute("href", "#" + tabId);
 127                                 ael.setAttribute('data-toggle', 'tab');
 128                                 text.setAttribute("style",'word-wrap:break-word;');
 129                                 ael.appendChild(text);
 130                                 liel.appendChild(ael);
 131                                 return liel;
 132                         }
 133                 });
 134         return new JSONEditor(document.getElementById("editor"),
 135         {   schema: toscaModel,
 136               startval: editorData,
 137               theme: 'myBootstrap4',
 138               object_layout: 'grid',
 139               disable_properties: false,
 140               disable_edit_json: false,
 141               disable_array_reorder: true,
 142               disable_array_delete_last_row: true,
 143               disable_array_delete_all_rows: false,
 144               array_controls_top: true,
 145               keep_oneof_values: false,
 146               collapsed:true,
 147               show_errors: 'always',
 148               display_required_only: false,
 149               show_opt_in: false,
 150               prompt_before_delete: true,
 151               required_by_default: false
 152         })
 153     }
 154
 155         renderJsonEditor() {
 156                 console.debug("Rendering PolicyModal ", this.state.policyName);
 157                 var toscaModel = {};
 158                 var editorData = {};
 159                 var pdpGroupValues = {};
 160                 var chosenPdpGroupValue, chosenPdpSubgroupValue;
 161                 if (this.state.policyInstanceType === OnapConstant.microServiceType) {
 162                         toscaModel = this.state.loopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
 163                         editorData = this.state.loopCache.getMicroServicePropertiesForName(this.state.policyName);
 164                         pdpGroupValues = this.state.loopCache.getMicroServiceSupportedPdpGroup(this.state.policyName);
 165                         chosenPdpGroupValue = this.state.loopCache.getMicroServicePdpGroup(this.state.policyName);
 166                         chosenPdpSubgroupValue = this.state.loopCache.getMicroServicePdpSubgroup(this.state.policyName);
 167                 } else if (this.state.policyInstanceType === OnapConstant.operationalPolicyType) {
 168                         toscaModel = this.state.loopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
 169                         editorData = this.state.loopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
 170                         pdpGroupValues = this.state.loopCache.getOperationalPolicySupportedPdpGroup(this.state.policyName);
 171                         chosenPdpGroupValue = this.state.loopCache.getOperationalPolicyPdpGroup(this.state.policyName);
 172                         chosenPdpSubgroupValue = this.state.loopCache.getOperationalPolicyPdpSubgroup(this.state.policyName);
 173                 }
 174
 175                 if (toscaModel == null) {
 176                         return;
 177                 }
 178
 179         var pdpSubgroupValues = [];
 180                 if (typeof(chosenPdpGroupValue) !== "undefined") {
 181                         var selectedPdpGroup =  pdpGroupValues.filter(entry => (Object.keys(entry)[0] === chosenPdpGroupValue));
 182                         pdpSubgroupValues = selectedPdpGroup[0][chosenPdpGroupValue].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
 183                 }
 184                 this.setState({
 185                                         jsonEditor: this.createJsonEditor(toscaModel,editorData),
 186                                         pdpGroup: pdpGroupValues,
 187                                         pdpGroupList: pdpGroupValues.map(entry => {
 188                                                                 return { label: Object.keys(entry)[0], value: Object.keys(entry)[0] };
 189                                                 }),
 190                                         pdpSubgroupList: pdpSubgroupValues,
 191                                         chosenPdpGroup: chosenPdpGroupValue,
 192                                         chosenPdpSubgroup: chosenPdpSubgroupValue
 193                                 })
 194         }
 195
 196         handlePdpGroupChange(e) {
 197                 var selectedPdpGroup =  this.state.pdpGroup.filter(entry => (Object.keys(entry)[0] === e.value));
 198                 const pdpSubgroupValues = selectedPdpGroup[0][e.value].map((pdpSubgroup) => { return { label: pdpSubgroup, value: pdpSubgroup } });
 199                 if (this.state.chosenPdpGroup !== e.value) {
 200                         this.setState({
 201                                 chosenPdpGroup: e.value,
 202                                 chosenPdpSubgroup: '',
 203                                 pdpSubgroupList: pdpSubgroupValues
 204                         });
 205                 }
 206         }
 207
 208         handlePdpSubgroupChange(e) {
 209                 this.setState({ chosenPdpSubgroup: e.value });
 210         }
 211
 212         handleRefresh() {
 213                 var newLoopCache, toscaModel, editorData;
 214                 if (this.state.policyInstanceType === OnapConstant.microServiceType) {
 215                         LoopService.refreshMicroServicePolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
 216                                 newLoopCache =  new LoopCache(data);
 217                                 toscaModel = newLoopCache.getMicroServiceJsonRepresentationForName(this.state.policyName);
 218                                 editorData = newLoopCache.getMicroServicePropertiesForName(this.state.policyName);
 219                                 document.getElementById("editor").innerHTML = "";
 220                                 this.setState({
 221                                         loopCache: newLoopCache,
 222                                         jsonEditor: this.createJsonEditor(toscaModel,editorData),
 223                                         showSucAlert: true,
 224                                         showMessage: "Successfully refreshed"
 225                                 });
 226                         })
 227                         .catch(error => {
 228                                 console.error("Error while refreshing the Operational Policy Json Representation");
 229                                 this.setState({
 230                                         showFailAlert: true,
 231                                         showMessage: "Refreshing of UI failed"
 232                                 });
 233                         });
 234                 } else if (this.state.policyInstanceType === OnapConstant.operationalPolicyType) {
 235                         LoopService.refreshOperationalPolicyJson(this.state.loopCache.getLoopName(),this.state.policyName).then(data => {
 236                                 var newLoopCache =  new LoopCache(data);
 237                                 toscaModel = newLoopCache.getOperationalPolicyJsonRepresentationForName(this.state.policyName);
 238                                 editorData = newLoopCache.getOperationalPolicyPropertiesForName(this.state.policyName);
 239                                 document.getElementById("editor").innerHTML = "";
 240                                 this.setState({
 241                                         loopCache: newLoopCache,
 242                                         jsonEditor: this.createJsonEditor(toscaModel,editorData),
 243                                         showSucAlert: true,
 244                                         showMessage: "Successfully refreshed"
 245                                 });
 246                         })
 247                         .catch(error => {
 248                                 console.error("Error while refreshing the Operational Policy Json Representation");
 249                                 this.setState({
 250                                         showFailAlert: true,
 251                                         showMessage: "Refreshing of UI failed"
 252                                 });
 253                         });
 254                 }
 255         }
 256
 257         disableAlert() {
 258                 this.setState ({ showSucAlert: false, showFailAlert: false });
 259         }
 260
 261         renderPdpGroupDropDown() {
 262                 if(this.state.policyInstanceType !== OnapConstant.operationalPolicyType || !this.state.loopCache.isOpenLoopTemplate()) {
 263                         return (
 264                                 <Form.Group as={Row} controlId="formPlaintextEmail">
 265                                         <Form.Label column sm="2">Pdp Group Info</Form.Label>
 266                                         <Col sm="3">
 267                                                 <Select value={{ label: this.state.chosenPdpGroup, value: this.state.chosenPdpGroup }} onChange={this.handlePdpGroupChange} options={this.state.pdpGroupList} />
 268                                         </Col>
 269                                         <Col sm="3">
 270                                                 <Select value={{ label: this.state.chosenPdpSubgroup, value: this.state.chosenPdpSubgroup }} onChange={this.handlePdpSubgroupChange} options={this.state.pdpSubgroupList} />
 271                                         </Col>
 272                                 </Form.Group>
 273                         );
 274                 }
 275         }
 276
 277     renderOpenLoopMessage() {
 278         if(this.state.policyInstanceType === OnapConstant.operationalPolicyType && this.state.loopCache.isOpenLoopTemplate()) {
 279                 return (
 280                                 "Operational Policy cannot be configured as only Open Loop is supported for this Template!"
 281                         );
 282                 }
 283     }
 284
 285         renderModalTitle() {
 286                 return (
 287                                 <Modal.Title>Edit the policy</Modal.Title>
 288                 );
 289         }
 290
 291         renderButton() {
 292             var allElement = [(<Button variant="secondary" onClick={this.handleClose}>
 293                                                                 Close
 294                          </Button>)];
 295                 if(this.state.policyInstanceType !== OnapConstant.operationalPolicyType || !this.state.loopCache.isOpenLoopTemplate()) {
 296              allElement.push((
 297                 <Button variant="primary" disabled={this.readOnly} onClick={this.handleSave}>
 298                                 Save Changes
 299                 </Button>
 300              ));
 301              allElement.push((
 302                 <Button variant="primary" disabled={this.readOnly} onClick={this.handleRefresh}>
 303                                 Refresh
 304                 </Button>
 305              ));
 306                 }
 307                 return allElement;
 308         }
 309
 310         render() {
 311                 return (
 312                         <ModalStyled size="xl" backdrop="static" keyboard={false} show={this.state.show} onHide={this.handleClose}>
 313                                 <Modal.Header closeButton>
 314                                         {this.renderModalTitle()}
 315                                 </Modal.Header>
 316                                 <Alert variant="success" show={this.state.showSucAlert} onClose={this.disableAlert} dismissible>
 317                                         {this.state.showMessage}
 318                                 </Alert>
 319                                 <Alert variant="danger" show={this.state.showFailAlert} onClose={this.disableAlert} dismissible>
 320                                         {this.state.showMessage}
 321                                 </Alert>
 322                                 <Modal.Body>
 323                                         {this.renderOpenLoopMessage()}
 324                                         <div id="editor" />
 325                                         {this.renderPdpGroupDropDown()}
 326                                 </Modal.Body>
 327                                 <Modal.Footer>
 328                                         {this.renderButton()}
 329                                 </Modal.Footer>
 330                         </ModalStyled>
 331                 );
 332         }
 333 }