Rework the structure

Rework of the project structure and static loop cache added for the
entire site

Issue-ID: CLAMP-418
Change-Id: Ia2cf62431cd9139c91bf74bb639b502a368ce761
Signed-off-by: sebdet <sebastien.determe@intl.att.com>

8 files changed, 3 insertions, 841 deletions

diff --git a/ui-react/src/components/app/LoopUI.js b/ui-react/src/components/app/LoopUI.js
deleted file mode 100644
index d058543a..00000000
--- a/ui-react/src/components/app/LoopUI.js
+++ /dev/null
@@ -1,163 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights
- *                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END============================================
- * ===================================================================
- *
- */
-
-import React from 'react';
-import styled from 'styled-components';
-import MenuBar from '../menu/MenuBar';
-import Navbar from 'react-bootstrap/Navbar';
-import logo from './logo.png';
-import { GlobalClampStyle } from '../../theme/globalStyle.js';
-
-import ClosedLoopSvg from '../loop_viewer/svg/ClosedLoopSvg';
-import ClosedLoopLogs from '../loop_viewer/logs/ClosedLoopLogs';
-import ClosedLoopStatus from '../loop_viewer/status/ClosedLoopStatus';
-import UserService from '../backend_communication/UserService';
-
-const ProjectNameStyled = styled.a`
-	vertical-align: middle;
-	padding-left: 30px;
-	font-size: 30px;
-
-`
-const LoopViewDivStyled = styled.div`
-	height: 90vh;
-	overflow: hidden;
-	margin-left: 10px;
-	margin-right: 10px;
-	margin-bottom: 10px;
-	color: ${props => props.theme.loopViewerFontColor};
-	background-color: ${props => props.theme.loopViewerBackgroundColor};
-	border: 1px solid transparent;
-	border-color: ${props => props.theme.loopViewerHeaderBackgroundColor};
-`
-
-const LoopViewHeaderDivStyled = styled.div`
-	background-color: ${props => props.theme.loopViewerHeaderBackgroundColor};
-	padding: 10px 10px;
-	color: ${props => props.theme.loopViewerHeaderFontColor};
-`
-
-const LoopViewBodyDivStyled = styled.div`
-	background-color: ${props => (props.theme.loopViewerBackgroundColor)};
-	padding: 10px 10px;
-	color: ${props => (props.theme.loopViewerHeaderFontColor)};
-	height: 95%;
-`
-
-const LoopViewLoopNameSpanStyled = styled.span`
-	font-weight: bold;
-	color: ${props => (props.theme.loopViewerHeaderFontColor)};
-	background-color: ${props => (props.theme.loopViewerHeaderBackgroundColor)};
-`
-
-export default class LoopUI extends React.Component {
-	state = {
-		userName: null,
-		loopName: "Empty (NO loop loaded yet)",
-	};
-
-	constructor() {
-		super();
-		this.getUser = this.getUser.bind(this);
-	}
-
- 	componentDidMount() {
-		 this.getUser();
-	 }
-
-	getUser() {
-		UserService.LOGIN().then(user => {
-			this.setState({userName:user})
-		});
-	}
-		
-	renderMenuNavBar() {
-		return (
-			<MenuBar />
-		);
-	}
-
-	renderUserLoggedNavBar() {
-		return (
-			<Navbar.Text>
-				Signed in as: <a href="/login">{this.state.userName}</a>
-			</Navbar.Text>
-		);
-	}
-
-	renderLogoNavBar() {
-		return (
-			<Navbar.Brand>
-				<img height="50px" width="234px" src={logo} alt=""/>
-				<ProjectNameStyled>CLAMP</ProjectNameStyled>
-			</Navbar.Brand>
-		);
-	}
-
-	renderNavBar() {
-		return (
-		<Navbar expand="lg">
-			{this.renderLogoNavBar()}
-			{this.renderMenuNavBar()}
-			{this.renderUserLoggedNavBar()}
-		</Navbar>
-	);
-	}
-	
-	renderLoopViewHeader() {
-		return (
-			<LoopViewHeaderDivStyled>
-				Loop Viewer - <LoopViewLoopNameSpanStyled id="loop_name">{this.state.loopName}</LoopViewLoopNameSpanStyled> 
-			</LoopViewHeaderDivStyled>
-		);
-	}
-	
-	renderLoopViewBody() {
-		return (
-			<LoopViewBodyDivStyled>
-				<ClosedLoopSvg />
-				<ClosedLoopLogs />
-				<ClosedLoopStatus />
-			</LoopViewBodyDivStyled>
-		);
-	}
-	
-	renderLoopViewer() {
-		return (
-			<LoopViewDivStyled>
-					{this.renderLoopViewHeader()}
-					{this.renderLoopViewBody()}
-			</LoopViewDivStyled>
-	 		);
-	}
-	
-	render() {
-		return (
-			<div id="main_div">
-				 	<GlobalClampStyle />
-					{this.renderNavBar()}
-					{this.renderLoopViewer()}
-				</div>
-		);
-	}
-}
diff --git a/ui-react/src/components/app/NotFound.js b/ui-react/src/components/app/NotFound.js
deleted file mode 100644
index d4b53fd7..00000000
--- a/ui-react/src/components/app/NotFound.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights
- *                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END============================================
- * ===================================================================
- *
- */
-import React from 'react'
-
-
-export default class NotFound extends React.Component {
-	render () {
-		return (
-      <div id='main'>
-      	<div class="divRow"><b>Page Not Found!</b></div>
-      	<div class="divRow">Please cick <a href="/">here</a> to go back to the main page.</div>
-      </div>
-
-		);
-	}
-}
diff --git a/ui-react/src/components/app/logo.png b/ui-react/src/components/app/logo.png
deleted file mode 100644
index c6f6857a..00000000
--- a/ui-react/src/components/app/logo.png
+++ /dev/null
diff --git a/ui-react/src/components/backend_communication/LoopActionService.js b/ui-react/src/components/backend_communication/LoopActionService.js
deleted file mode 100644
index 9ce8ff0a..00000000
--- a/ui-react/src/components/backend_communication/LoopActionService.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights
- *                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END============================================
- * ===================================================================
- *
- */
-const loopActionService = {
-	submit
-};
-
-
-function submit(uiAction) {
-	const cl_name = "";
-	console.log("clActionServices perform action: " + uiAction + " closedloopName="
-		+ cl_name);
-	const svcAction = uiAction.toLowerCase();
-	const svcUrl = "/restservices/clds/v2/loop/" + svcAction + "/" + cl_name;
-
-	let options = {
-		method: 'GET'
-	};
-	return sendRequest(svcUrl, svcAction, options);
-}
-
-function sendRequest(svcUrl, svcAction) {
-	fetch(svcUrl, options)
-		.then(
-			response => {
-				alertService.alertMessage("Action Successful: " + svcAction, 1)
-			}).error(error => {
-				alertService.alertMessage("Action Failure: " + svcAction, 2);
-				return Promise.reject(error);
-			});
-
-	return response.json();
-};
-
-export default loopActionService;
\ No newline at end of file
diff --git a/ui-react/src/components/backend_communication/LoopCache.js b/ui-react/src/components/backend_communication/LoopCache.js
deleted file mode 100644
index 2ef83962..00000000
--- a/ui-react/src/components/backend_communication/LoopCache.js
+++ /dev/null
@@ -1,116 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights
- *                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END============================================
- * ===================================================================
- * 
- */
-class LoopCache {
-	constructor() {
-		//this.loopJsonCache=loopJson;
-		this.loopJsonCache = require('./example.json'); //(with path)
-	}
-
-	updateMsProperties(type, newMsProperties) {
-		if (newMsProperties["name"] == type) {
-			for (var policy in this.loopJsonCache["microServicePolicies"]) {
-				if (this.loopJsonCache["microServicePolicies"][policy]["name"] == type) {
-					this.loopJsonCache["microServicePolicies"][policy] = newMsProperties;
-				}
-			}
-		}
-	}
-
-	updateGlobalProperties(newGlobalProperties) {
-		this.loopJsonCache["globalPropertiesJson"] = newGlobalProperties;
-	}
-
-	updateOpPolicyProperties(newOpProperties) {
-		this.loopJsonCache["operationalPolicies"] = newOpProperties;
-	}
-
-	getLoopName() {
-		return this.loopJsonCache["name"];
-	}
-
-	getOperationalPolicyProperty() {
-		return JSON.parse(JSON.stringify(this.loopJsonCache["operationalPolicies"]["0"]["configurationsJson"]));
-	}
-
-	getOperationalPolicies() {
-		return JSON.parse(JSON.stringify(this.loopJsonCache["operationalPolicies"]));
-	}
-
-	getGlobalProperty() {
-		return JSON.parse(JSON.stringify(this.loopJsonCache["globalPropertiesJson"]));
-	}
-
-	getDeploymentProperties() {
-		return JSON.parse(JSON.stringify(this.loopJsonCache["globalPropertiesJson"]["dcaeDeployParameters"]));
-	}
-
-	getMsJson(type) {
-		var msProperties = this.loopJsonCache["microServicePolicies"];
-		for (var policy in msProperties) {
-			if (msProperties[policy]["name"] == type) {
-				return JSON.parse(JSON.stringify(msProperties[policy]));
-			}
-		}
-		return null;
-	}
-
-	getMsProperty(type) {
-		var msProperties = this.loopJsonCache["microServicePolicies"];
-		for (var policy in msProperties) {
-			if (msProperties[policy]["name"] == type) {
-				if (msProperties[policy]["properties"] !== null && msProperties[policy]["properties"] !== undefined) {
-					return JSON.parse(JSON.stringify(msProperties[policy]["properties"]));
-				}
-			}
-		}
-		return null;
-	}
-
-	getMsUI(type) {
-		var msProperties = this.loopJsonCache["microServicePolicies"];
-		for (var policy in msProperties) {
-			if (msProperties[policy]["name"] == type) {
-				return JSON.parse(JSON.stringify(msProperties[policy]["jsonRepresentation"]));
-			}
-		}
-		return null;
-	}
-
-	getResourceDetailsVfProperty() {
-		return this.loopJsonCache["modelPropertiesJson"]["resourceDetails"]["VF"];
-	}
-
-	getResourceDetailsVfModuleProperty() {
-		return this.loopJsonCache["modelPropertiesJson"]["resourceDetails"]["VFModule"];
-	}
-
-	getLoopLogsArray() {
-		return this.loopJsonCache.loopLogs;
-	}
-
-	getComponentStates() {
-		return this.loopJsonCache.components;
-	}
-
-}
-export default LoopCache;
diff --git a/ui-react/src/components/backend_communication/UserService.js b/ui-react/src/components/backend_communication/UserService.js
deleted file mode 100644
index 81453955..00000000
--- a/ui-react/src/components/backend_communication/UserService.js
+++ /dev/null
@@ -1,50 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * ONAP CLAMP
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights
- *                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END============================================
- * ===================================================================
- *
- */
-
-export default class UserService {
-
-	static LOGIN() {
-		return fetch('/restservices/clds/v1/user/getUser', {
-				method: 'GET',
-				credentials: 'include',
-			})
-		.then(function (response) {
-			if (response.ok) {
-				console.log("getUser response received: ", response.status);
-				return response.text();
-			} else {
-				console.error("getUser failed with status code: ",response.status);
-				return "Anonymous";
-			}
-		})
-		.then(function (data) {
-			console.log ("User connected:",data)
-			return data;
-		})
-		.catch(function(error) {
-			console.error("getUser error received",error);
-			return "Anonymous";
-		});
-	}
-}
-
diff --git a/ui-react/src/components/backend_communication/example.json b/ui-react/src/components/backend_communication/example.json
deleted file mode 100644
index f3cc9e18..00000000
--- a/ui-react/src/components/backend_communication/example.json
+++ /dev/null
@@ -1,417 +0,0 @@
-{
-  "name": "LOOP_h2NMX_v1_0_ResourceInstanceName1_tca",
-  "dcaeBlueprintId": "typeId-3a942643-a8f7-4e54-b2c1-eea8daba2b17",
-  "globalPropertiesJson": {
-    "dcaeDeployParameters": {
-      "location_id": "",
-      "service_id": "",
-      "policy_id": "TCA_h2NMX_v1_0_ResourceInstanceName1_tca"
-    }
-  },
-  "modelPropertiesJson": {
-    "serviceDetails": {
-      "serviceType": "",
-      "namingPolicy": "",
-      "environmentContext": "General_Revenue-Bearing",
-      "serviceEcompNaming": "true",
-      "serviceRole": "",
-      "name": "vLoadBalancerMS",
-      "description": "vLBMS",
-      "invariantUUID": "30ec5b59-4799-48d8-ac5f-1058a6b0e48f",
-      "ecompGeneratedNaming": "true",
-      "category": "Network L4+",
-      "type": "Service",
-      "UUID": "63cac700-ab9a-4115-a74f-7eac85e3fce0",
-      "instantiationType": "A-la-carte"
-    },
-    "resourceDetails": {
-      "CP": {},
-      "VL": {},
-      "VF": {
-        "vLoadBalancerMS 0": {
-          "resourceVendor": "Test",
-          "resourceVendorModelNumber": "",
-          "name": "vLoadBalancerMS",
-          "description": "vLBMS",
-          "invariantUUID": "1a31b9f2-e50d-43b7-89b3-a040250cf506",
-          "subcategory": "Load Balancer",
-          "category": "Application L4+",
-          "type": "VF",
-          "UUID": "b4c4f3d7-929e-4b6d-a1cd-57e952ddc3e6",
-          "version": "1.0",
-          "resourceVendorRelease": "1.0",
-          "customizationUUID": "465246dc-7748-45f4-a013-308d92922552"
-        }
-      },
-      "CR": {},
-      "VFC": {},
-      "PNF": {},
-      "Service": {},
-      "CVFC": {},
-      "Service Proxy": {},
-      "Configuration": {},
-      "AllottedResource": {},
-      "VFModule": {
-        "Vloadbalancerms..vpkg..module-1": {
-          "vfModuleModelInvariantUUID": "ca052563-eb92-4b5b-ad41-9111768ce043",
-          "vfModuleModelVersion": "1",
-          "vfModuleModelName": "Vloadbalancerms..vpkg..module-1",
-          "vfModuleModelUUID": "1e725ccc-b823-4f67-82b9-4f4367070dbc",
-          "vfModuleModelCustomizationUUID": "1bffdc31-a37d-4dee-b65c-dde623a76e52",
-          "min_vf_module_instances": 0,
-          "vf_module_label": "vpkg",
-          "max_vf_module_instances": 1,
-          "vf_module_type": "Expansion",
-          "isBase": false,
-          "initial_count": 0,
-          "volume_group": false
-        },
-        "Vloadbalancerms..vdns..module-3": {
-          "vfModuleModelInvariantUUID": "4c10ba9b-f88f-415e-9de3-5d33336047fa",
-          "vfModuleModelVersion": "1",
-          "vfModuleModelName": "Vloadbalancerms..vdns..module-3",
-          "vfModuleModelUUID": "4fa73b49-8a6c-493e-816b-eb401567b720",
-          "vfModuleModelCustomizationUUID": "bafcdab0-801d-4d81-9ead-f464640a38b1",
-          "min_vf_module_instances": 0,
-          "vf_module_label": "vdns",
-          "max_vf_module_instances": 50,
-          "vf_module_type": "Expansion",
-          "isBase": false,
-          "initial_count": 0,
-          "volume_group": false
-        },
-        "Vloadbalancerms..base_template..module-0": {
-          "vfModuleModelInvariantUUID": "921f7c96-ebdd-42e6-81b9-1cfc0c9796f3",
-          "vfModuleModelVersion": "1",
-          "vfModuleModelName": "Vloadbalancerms..base_template..module-0",
-          "vfModuleModelUUID": "63734409-f745-4e4d-a38b-131638a0edce",
-          "vfModuleModelCustomizationUUID": "86baddea-c730-4fb8-9410-cd2e17fd7f27",
-          "min_vf_module_instances": 1,
-          "vf_module_label": "base_template",
-          "max_vf_module_instances": 1,
-          "vf_module_type": "Base",
-          "isBase": true,
-          "initial_count": 1,
-          "volume_group": false
-        },
-        "Vloadbalancerms..vlb..module-2": {
-          "vfModuleModelInvariantUUID": "a772a1f4-0064-412c-833d-4749b15828dd",
-          "vfModuleModelVersion": "1",
-          "vfModuleModelName": "Vloadbalancerms..vlb..module-2",
-          "vfModuleModelUUID": "0f5c3f6a-650a-4303-abb6-fff3e573a07a",
-          "vfModuleModelCustomizationUUID": "96a78aad-4ffb-4ef0-9c4f-deb03bf1d806",
-          "min_vf_module_instances": 0,
-          "vf_module_label": "vlb",
-          "max_vf_module_instances": 1,
-          "vf_module_type": "Expansion",
-          "isBase": false,
-          "initial_count": 0,
-          "volume_group": false
-        }
-      }
-    }
-  },
-  "lastComputedState": "DESIGN",
-  "components": {
-    "POLICY": {
-      "componentState": {
-        "stateName": "NOT_SENT",
-        "description": "The policies defined have NOT yet been created on the policy engine"
-      }
-    },
-    "DCAE": {
-      "componentState": {
-        "stateName": "BLUEPRINT_DEPLOYED",
-        "description": "The DCAE blueprint has been found in the DCAE inventory but not yet instancianted for this loop"
-      }
-    }
-  },
-  "operationalPolicies": [
-    {
-      "name": "OPERATIONAL_h2NMX_v1_0_ResourceInstanceName1_tca",
-      "configurationsJson": {
-        "guard_policies": {
-          "guard.minmax.new": {
-            "recipe": "",
-            "clname": "LOOP_h2NMX_v1_0_ResourceInstanceName1_tca",
-            "actor": "",
-            "targets": "",
-            "min": "gg",
-            "max": "gg",
-            "limit": "",
-            "timeUnits": "",
-            "timeWindow": "",
-            "guardActiveStart": "00:00:00Z",
-            "guardActiveEnd": "00:00:01Z"
-          }
-        },
-        "operational_policy": {
-          "controlLoop": {
-            "trigger_policy": "new",
-            "timeout": "0",
-            "abatement": "false",
-            "controlLoopName": "LOOP_h2NMX_v1_0_ResourceInstanceName1_tca"
-          },
-          "policies": [
-            {
-              "id": "new",
-              "recipe": "",
-              "retry": "0",
-              "timeout": "0",
-              "actor": "",
-              "payload": "",
-              "success": "",
-              "failure": "",
-              "failure_timeout": "",
-              "failure_retries": "",
-              "failure_exception": "",
-              "failure_guard": "",
-              "target": {
-                "type": "VM",
-                "resourceID": ""
-              }
-            }
-          ]
-        }
-      }
-    }
-  ],
-  "microServicePolicies": [
-    {
-      "name": "TCA_h2NMX_v1_0_ResourceInstanceName1_tca",
-      "modelType": "onap.policies.monitoring.cdap.tca.hi.lo.app",
-      "properties": {
-        "domain": "measurementsForVfScaling",
-        "metricsPerEventName": [
-          {
-            "policyVersion": "ff",
-            "thresholds": [
-              {
-                "severity": "CRITICAL",
-                "fieldPath": "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta",
-                "thresholdValue": 0,
-                "closedLoopEventStatus": "ONSET",
-                "closedLoopControlName": "ff",
-                "version": "ff",
-                "direction": "LESS"
-              }
-            ],
-            "policyName": "ff",
-            "controlLoopSchemaType": "VM",
-            "policyScope": "ff",
-            "eventName": "ff"
-          }
-        ]
-      },
-      "shared": false,
-      "jsonRepresentation": {
-        "schema": {
-          "uniqueItems": "true",
-          "format": "tabs-top",
-          "type": "array",
-          "title": "TCA Policy JSON",
-          "items": {
-            "type": "object",
-            "title": "TCA Policy JSON",
-            "required": [
-              "domain",
-              "metricsPerEventName"
-            ],
-            "properties": {
-              "domain": {
-                "propertyOrder": 1001,
-                "default": "measurementsForVfScaling",
-                "title": "Domain name to which TCA needs to be applied",
-                "type": "string"
-              },
-              "metricsPerEventName": {
-                "propertyOrder": 1002,
-                "uniqueItems": "true",
-                "format": "tabs-top",
-                "title": "Contains eventName and threshold details that need to be applied to given eventName",
-                "type": "array",
-                "items": {
-                  "type": "object",
-                  "required": [
-                    "controlLoopSchemaType",
-                    "eventName",
-                    "policyName",
-                    "policyScope",
-                    "policyVersion",
-                    "thresholds"
-                  ],
-                  "properties": {
-                    "policyVersion": {
-                      "propertyOrder": 1007,
-                      "title": "TCA Policy Scope Version",
-                      "type": "string"
-                    },
-                    "thresholds": {
-                      "propertyOrder": 1008,
-                      "uniqueItems": "true",
-                      "format": "tabs-top",
-                      "title": "Thresholds associated with eventName",
-                      "type": "array",
-                      "items": {
-                        "type": "object",
-                        "required": [
-                          "closedLoopControlName",
-                          "closedLoopEventStatus",
-                          "direction",
-                          "fieldPath",
-                          "severity",
-                          "thresholdValue",
-                          "version"
-                        ],
-                        "properties": {
-                          "severity": {
-                            "propertyOrder": 1013,
-                            "title": "Threshold Event Severity",
-                            "type": "string",
-                            "enum": [
-                              "CRITICAL",
-                              "MAJOR",
-                              "MINOR",
-                              "WARNING",
-                              "NORMAL"
-                            ]
-                          },
-                          "fieldPath": {
-                            "propertyOrder": 1012,
-                            "title": "Json field Path as per CEF message which needs to be analyzed for TCA",
-                            "type": "string",
-                            "enum": [
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedOctetsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedUnicastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedMulticastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedDiscardedPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedErrorPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedOctetsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedUnicastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedMulticastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedDiscardedPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedErrorPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedTotalPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedOctetsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedUnicastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedMulticastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedBroadcastPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedDiscardedPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedErrorPacketsDelta",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedTotalPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedOctetsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedUnicastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedMulticastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedBroadcastPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedDiscardedPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedErrorPacketsAccumulated",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuIdle",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageInterrupt",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageNice",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSoftIrq",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSteal",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSystem",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuWait",
-                              "$.event.measurementsForVfScalingFields.cpuUsageArray[*].percentUsage",
-                              "$.event.measurementsForVfScalingFields.meanRequestLatency",
-                              "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryBuffered",
-                              "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryCached",
-                              "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryConfigured",
-                              "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryFree",
-                              "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryUsed",
-                              "$.event.measurementsForVfScalingFields.additionalMeasurements[*].arrayOfFields[0].value"
-                            ]
-                          },
-                          "thresholdValue": {
-                            "propertyOrder": 1014,
-                            "title": "Threshold value for the field Path inside CEF message",
-                            "type": "integer"
-                          },
-                          "closedLoopEventStatus": {
-                            "propertyOrder": 1010,
-                            "title": "Closed Loop Event Status of the threshold",
-                            "type": "string",
-                            "enum": [
-                              "ONSET",
-                              "ABATED"
-                            ]
-                          },
-                          "closedLoopControlName": {
-                            "propertyOrder": 1009,
-                            "title": "Closed Loop Control Name associated with the threshold",
-                            "type": "string"
-                          },
-                          "version": {
-                            "propertyOrder": 1015,
-                            "title": "Version number associated with the threshold",
-                            "type": "string"
-                          },
-                          "direction": {
-                            "propertyOrder": 1011,
-                            "title": "Direction of the threshold",
-                            "type": "string",
-                            "enum": [
-                              "LESS",
-                              "LESS_OR_EQUAL",
-                              "GREATER",
-                              "GREATER_OR_EQUAL",
-                              "EQUAL"
-                            ]
-                          }
-                        }
-                      }
-                    },
-                    "policyName": {
-                      "propertyOrder": 1005,
-                      "title": "TCA Policy Scope Name",
-                      "type": "string"
-                    },
-                    "controlLoopSchemaType": {
-                      "propertyOrder": 1003,
-                      "title": "Specifies Control Loop Schema Type for the event Name e.g. VNF, VM",
-                      "type": "string",
-                      "enum": [
-                        "VM",
-                        "VNF"
-                      ]
-                    },
-                    "policyScope": {
-                      "propertyOrder": 1006,
-                      "title": "TCA Policy Scope",
-                      "type": "string"
-                    },
-                    "eventName": {
-                      "propertyOrder": 1004,
-                      "title": "Event name to which thresholds need to be applied",
-                      "type": "string"
-                    }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  ],
-  "loopLogs": [
-    {
-      "id": 2,
-      "logType": "INFO",
-      "logComponent": "CLAMP",
-      "message": "Micro Service policies UPDATED",
-      "logInstant": "2019-07-08T09:44:53Z"
-    },
-    {
-      "id": 1,
-      "logType": "INFO",
-      "logComponent": "CLAMP",
-      "message": "Operational and Guard policies UPDATED",
-      "logInstant": "2019-07-08T09:44:37Z"
-    }
-  ]
-}
diff --git a/ui-react/src/components/dialogs/OperationalPolicy/OperationalPolicyModal.js b/ui-react/src/components/dialogs/OperationalPolicy/OperationalPolicyModal.js
index e52d930a..7d339313 100644
--- a/ui-react/src/components/dialogs/OperationalPolicy/OperationalPolicyModal.js
+++ b/ui-react/src/components/dialogs/OperationalPolicy/OperationalPolicyModal.js
@@ -24,7 +24,7 @@
 import React from 'react'
 import Button from 'react-bootstrap/Button';
 import Modal from 'react-bootstrap/Modal';
-import LoopCache from '../../backend_communication/LoopCache'
+import { LOOP_CACHE } from '../../../api/LoopCache'
 import './OperationalPolicy.css'
 import styled from 'styled-components';
 
@@ -37,8 +37,6 @@ export default class OperationalPolicyModal extends React.Component {
 	constructor(props, context) {
 		super(props, context);
 
-		this.loopCache = new LoopCache();
-
 		this.handleClose = this.handleClose.bind(this);
 		this.initPolicySelect = this.initPolicySelect.bind(this);
 
@@ -59,7 +57,7 @@ export default class OperationalPolicyModal extends React.Component {
 
 	initPolicySelect() {
 		if (this.allPolicies['operational_policy'] === undefined || this.allPolicies['operational_policy'] === null) {
-			this.allPolicies = this.loopCache.getOperationalPolicyProperty();
+			this.allPolicies = LOOP_CACHE.getOperationalPolicyProperty();
 		}
 		// Provision all policies ID first
 		if (this.policyIds.length == 0 && this.allPolicies['operational_policy'] != undefined) {
@@ -197,7 +195,7 @@ export default class OperationalPolicyModal extends React.Component {
 										<label className="col-sm-4 control-label" htmlFor="clname">ControlLoopName</label>
 										<div className="col-sm-8">
 											<input type="text" className="form-control" name="controlLoopName"
-												readOnly="readonly" id="clname" value={this.loopCache.getLoopName()} />
+												readOnly="readonly" id="clname" value={LOOP_CACHE.getLoopName()} />
 										</div>
 									</div>
 								</form>