2 ============LICENSE_START=======================================================
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3 Copyright (C) 2018 Ericsson. All rights reserved.
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4 ================================================================================
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5 Licensed under the Apache License, Version 2.0 (the "License");
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6 you may not use this file except in compliance with the License.
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7 You may obtain a copy of the License at
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9 http://www.apache.org/licenses/LICENSE-2.0
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11 Unless required by applicable law or agreed to in writing, software
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12 distributed under the License is distributed on an "AS IS" BASIS,
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13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 See the License for the specific language governing permissions and
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15 limitations under the License.
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17 SPDX-License-Identifier: Apache-2.0
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18 ============LICENSE_END=========================================================
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20 @authors: ronan.kenny@ericsson.com, waqas.ikram@ericsson.com
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23 import { Component, OnInit } from '@angular/core';
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24 import { DataService } from '../data.service';
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25 import { ActivatedRoute, Router } from "@angular/router";
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26 import { Process } from '../model/process.model';
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27 import { ACTINST } from '../model/activityInstance.model';
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28 import { PII } from '../model/processInstance.model';
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29 import { PDI } from '../model/processDefinition.model';
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30 import { CommonModule } from '@angular/common';
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31 import Viewer from 'bpmn-js/lib/NavigatedViewer';
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32 import { ViewEncapsulation } from '@angular/core';
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33 import { MatTabsModule } from '@angular/material/tabs';
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34 import { VarInstance } from '../model/variableInstance.model';
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35 import { ToastrNotificationService } from '../toastr-notification-service.service';
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36 import { NgxSpinnerService } from 'ngx-spinner';
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39 selector: 'app-details',
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40 templateUrl: './details.component.html',
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41 styleUrls: ['./details.component.scss'],
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42 encapsulation: ViewEncapsulation.None
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45 export class DetailsComponent implements OnInit {
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48 processInstanceID: string;
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50 processDefinitionID: string;
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52 processDefinitionName: string;
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54 activityInstance: ACTINST[];
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56 processInstance: PII;
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58 processDefinition: PDI;
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60 variableInstance: VarInstance[];
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62 displayedColumns = ['activityId', 'activityName', 'activityType', 'startTime', 'endTime', 'durationInMillis'];
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64 displayedColumnsVariable = ['name', 'type', 'value'];
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66 constructor(private route: ActivatedRoute, private data: DataService, private popup: ToastrNotificationService,
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67 private router: Router, private spinner: NgxSpinnerService) { }
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69 async getActInst(procInstId: string) {
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70 await this.data.getActivityInstance(procInstId).then(
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71 (data: ACTINST[]) => {
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72 this.activityInstance = data;
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76 this.popup.error("Unable to get activity instance details for id: " + procInstId + " Error code:" + error.status);
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80 async getProcessDefinition(procDefId) {
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81 await this.data.getProcessDefinition(procDefId).subscribe(
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82 async (data: PDI) => {
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83 this.processDefinition = data;
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85 await this.displayCamundaflow(this.processDefinition.processDefinitionXml, this.activityInstance, this.router);
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88 this.popup.error("Unable to get process definition for id: " + procDefId + " Error code:" + error.status);
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92 async getProcInstance(procInstId) {
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93 await this.data.getProcessInstance(procInstId).then(
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94 async (data: PII) => {
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95 this.processInstance = data;
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96 this.processDefinitionID = this.processInstance.processDefinitionId;
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97 this.processDefinitionName = this.processInstance.processDefinitionName;
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98 console.log("Process definition id: " + this.processDefinitionID);
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99 await this.getActInst(this.processInstanceID);
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100 await this.getProcessDefinition(this.processDefinitionID);
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102 console.log(error);
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103 this.popup.error("Unable to get process instance for id: " + procInstId + " Error code:" + error.status);
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107 displayCamundaflow(bpmnXml, activities: ACTINST[], r: Router) {
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108 this.spinner.show();
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110 this.bpmnViewer.importXML(bpmnXml, (error) => {
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112 console.error('Unable to load BPMN flow ', error);
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113 this.popup.error('Unable to load BPMN flow ');
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114 this.spinner.hide();
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116 this.spinner.hide();
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117 let canvas = this.bpmnViewer.get('canvas');
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118 var eventBus = this.bpmnViewer.get('eventBus');
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119 eventBus.on('element.click', function(e) {
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121 activities.forEach(a => {
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122 if (a.activityId == e.element.id && a.calledProcessInstanceId !== null) {
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123 console.log("will drill down to : " + a.calledProcessInstanceId);
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124 r.navigate(['/details/' + a.calledProcessInstanceId]);
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125 this.spinner.show();
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129 // zoom to fit full viewport
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130 canvas.zoom('fit-viewport');
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131 activities.forEach(a => {
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132 canvas.addMarker(a.activityId, 'highlight');
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138 getVarInst(procInstId) {
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139 this.data.getVariableInstance(procInstId).subscribe(
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140 (data: VarInstance[]) => {
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141 this.variableInstance = [];
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142 for (let i = 0; i < data.length; i++) {
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143 var value = data[i]['value'];
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144 var type = data[i]['type'];
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145 if ((type == 'Object') && !(value == null)) {
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147 data[i]['value'] = JSON.stringify(value, null, 2);
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150 console.log("Unable to \nError Code: " + error);
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153 this.variableInstance[i] = data[i];
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157 console.log(error);
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158 this.popup.error("Unable to get Variable instances for id: " + procInstId + " Error code:" + error.status);
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163 this.bpmnViewer = new Viewer({
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164 container: '.canvas'
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166 this.route.params.subscribe(
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168 this.processInstanceID = params.id as string;
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169 console.log("Will GET Process instanc using id: " + this.processInstanceID);
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170 await this.getProcInstance(this.processInstanceID);
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172 this.getVarInst(this.processInstanceID);
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