added util methods to utility service

added methods in utility service for creating common payload method for save andretrieve and downloading artifact

Issue-ID: APPC-1063
Change-Id: I05d8e0df05bf74fe30358b0a44506baf03442a99
Signed-off-by: Sandeep J <sandeejh@in.ibm.com>

diff --git a/src/app/shared/services/utilityService/utility.service.ts b/src/app/shared/services/utilityService/utility.service.ts
index 11fa888..f22f2ab 100644 (file)
--- a/src/app/shared/services/utilityService/utility.service.ts
+++ b/src/app/shared/services/utilityService/utility.service.ts
@@ -3,7 +3,8 @@
 ===================================================================
 Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
 ===================================================================
-
+Copyright (C) 2018 IBM.
+===================================================================
 Unless otherwise specified, all software contained herein is licensed
 under the Apache License, Version 2.0 (the License);
 you may not use this software except in compliance with the License.
@@ -24,28 +25,36 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
 
 import {Injectable} from '@angular/core';
 import {NotificationsService} from 'angular2-notifications';
+import { saveAs } from 'file-saver';
 
 @Injectable()
 export class UtilityService {
-
+    public putAction = 'uploadArtifact';
+    public getAction = 'getArtifact';
+    private retrievalSuccessMessage = 'Retrieved artifact successfully';
+    private retrievalFailureMessage = 'There is no artifact saved in APPC for the selected action';
+    private saveSuccessMessage = 'Successfully uploaded the ';
+    private saveFailureMessage = 'Error in saving the ';
+    public connectionErrorMessage = 'Error in connecting to the APPC Server';
+    
     private successMessage = 'Retrieved artifact successfully';
     private failureMessage = 'There is no artifact saved in APPC for the selected action!';
 
     constructor(private notificationService: NotificationsService) {
     }
 
-    randomId() {
+    public randomId() {
         let x = (new Date().getUTCMilliseconds()) * Math.random();
         return (x + '').substr(4, 12);
 
 
     }
 
-    appendSlashes(artifactData) {
+    public appendSlashes(artifactData) {
         return artifactData.replace(/"/g, '\\"');
     }
 
-    checkResult(result: any) {
+    public checkResult(result: any) {
 
         if (result.output.status.code == '401') {
             this.notificationService.info('Information', this.failureMessage);
@@ -58,5 +67,123 @@ export class UtilityService {
 
     }
 
+    public processApiSubscribe(result: any, action, artifactType) {
+
+        if (result.output.status.code == '401' && action == this.getAction) {
+            this.notificationService.info('Information', this.retrievalFailureMessage);
+        }
+        else if (result.output.status.code == '400' && action == this.getAction) {
+            this.notificationService.success('Success', this.retrievalSuccessMessage);
+        }
+        if (result.output.status.code == '401' && action == this.putAction) {
+            this.notificationService.warn('Error', this.saveFailureMessage + artifactType);
+        }
+        else if (result.output.status.code == '400' && action == this.putAction) {
+            this.notificationService.success('Success', this.saveSuccessMessage + artifactType);
+        }
+
+    }
+
+    public processApiError()
+    {
+        this.notificationService.error('Error', this.connectionErrorMessage);
+    }
+
+
+    public checkNotNull(object:any)
+    {
+
+        if (object != undefined || object != null)
+          {
+              if(object.length > 0)
+              return true;
+              else return false;
+          }    
+          else return false;
+    }
+
+    public createPayLoadForSave(artifactType,vnfType,action,fileName, versionNo, artifactContent)
+    {
+        let userId=localStorage['userId'];
+        let apiToken=localStorage['apiToken']
+        let newPayload:any;
+        switch(artifactType)
+        {
+        case "reference_data": 
+        //newPayload='{"userID": "' + userId + '","vnf-type" : "' + vnfType + '","action: "'+action+'","artifact-name" : "' + fileName.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '","artifact-type" : "APPC-CONFIG","artifact-version" : "0.1","artifact-contents" :" ' + artifactContent + '"}';
+        newPayload='{"userID": "' + userId + '","vnf-type" : "' + vnfType + '","action" : "AllAction","artifact-name" : "' + fileName.replace(/ /g, '').replace(new RegExp('/', 'g'), '_').replace(/ /g, '') + '","artifact-type" : "APPC-CONFIG","artifact-version" : "0.1","artifact-contents" :" ' + artifactContent + '"}';
+        break;
+        case "template_data": 
+        newPayload= JSON.stringify({
+            "userID": userId,
+            "vnf-type": vnfType,
+            "action": action,
+            "artifact-name": fileName,
+            "artifact-type": "APPC-CONFIG",
+            "artifact-version": versionNo,
+            "artifact-contents": artifactContent.replace(/\(([^()]|(R))*\)=\(/g, '').replace(/\)}/g, '}')
+        }); 
+        break;
+        case "param_data": 
+        newPayload=JSON.stringify({
+            "userID": userId,
+            "vnf-type": vnfType,
+            "action": action,
+            "artifact-name": fileName,
+            "artifact-type": "APPC-CONFIG",
+            "artifact-version": versionNo,
+            "artifact-contents": artifactContent
+          }); 
+        break;
+        case "pd_data": 
+        newPayload='{"userID": "' + userId + '","vnf-type" : "' + vnfType + '","action" : "' + action + '","artifact-name" : "' + fileName + '","artifact-type" : "APPC-CONFIG","artifact-version" :"'+versionNo+'","artifact-contents" : ' + artifactContent + '}';
+        break;
+          default : newPayload={};
+        }
+
+        let data =
+          {
+            "input": {
+              "design-request": {
+                "request-id": apiToken,
+                "action": "uploadArtifact",
+                "payload": newPayload
+
+              }
+            }
+          }
+          return data;
+    }
+
+    public createPayloadForRetrieve(isReference:boolean,action,vnfType,fileName)
+    {
+        let payload:any;
+        if(isReference) {
+            payload=JSON.parse(sessionStorage.getItem('updateParams'));
+            payload['userID'] = localStorage['userId'];
+            payload = JSON.stringify(payload);
+        }
+        else payload = '{"userID": "' + localStorage['userId'] + '","action": "' + action + '", "vnf-type" : "' + vnfType + '", "artifact-type":"APPC-CONFIG", "artifact-name":"' + fileName + '"}';
+        let data = {
+                'input': {
+                    'design-request': {
+                        'request-id': localStorage['apiToken'],
+                        'action': 'getArtifact',
+                        'payload': payload
+                    }
+                }
+            };
+        return data;    
+    }
+
+    public downloadArtifactToPc(data,extension, fileName, delay)
+    {
+        var blob = new Blob([data], {
+                type: 'text/'+extension
+            });
+        setTimeout(() => {
+            saveAs(blob, fileName);
+        }, delay)
+    }
 
 }