Modify CDS-UI server to allow communicating with external blueprint mS

Issue-ID: CCSDK-1292

Change-Id: I3536437bad334841d7c7ecd577c092cd13f42a9b
Signed-off-by: Nirvan Ramjuttun <nirvan.ramjuttun@amdocs.com>
(cherry picked from commit 087d4b667a9c5517ac7d014c2bbdad994b927147)

9 files changed, 80 insertions, 55 deletions

diff --git a/cds-ui/server/config/app-config.ts b/cds-ui/server/config/app-config.ts
new file mode 100644
index 000000000..80f246427
--- /dev/null
+++ b/cds-ui/server/config/app-config.ts
@@ -0,0 +1,9 @@
+export const controllerApiConfig = Object.freeze({
+    url: process.env.API_BLUEPRINT_CONTROLLER_BASE_URL || "http://localhost:8080/api/v1",
+    authToken: process.env.API_BLUEPRINT_CONTROLLER_AUTH_TOKEN || "Basic Y2NzZGthcHBzOmNjc2RrYXBwcw=="
+});
+
+export const processorApiConfig = Object.freeze({
+    url: process.env.API_BLUEPRINT_PROCESSOR_BASE_URL || "http://localhost:8081/api/v1",
+    authToken: process.env.API_BLUEPRINT_PROCESSOR_AUTH_TOKEN || "Basic Y2NzZGthcHBzOmNjc2RrYXBwcw=="
+});
\ No newline at end of file
diff --git a/cds-ui/server/src/controllers/blueprint-rest.controller.ts b/cds-ui/server/src/controllers/blueprint-rest.controller.ts
index 38abad80c..877fa02bb 100644
--- a/cds-ui/server/src/controllers/blueprint-rest.controller.ts
+++ b/cds-ui/server/src/controllers/blueprint-rest.controller.ts
@@ -48,11 +48,7 @@ import { BlueprintService } from '../services';
 import * as fs from 'fs';
 import * as multiparty from 'multiparty';
 import * as request_lib from 'request';
-
-const REST_BLUEPRINT_CONTROLLER_BASE_URL = process.env.REST_BLUEPRINT_CONTROLLER_BASE_URL || "http://localhost:8080/api/v1";
-const REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER = process.env.REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER || "Basic Y2NzZGthcHBzOmNjc2RrYXBwcw==";
-const REST_BLUEPRINT_PROCESSOR_BASE_URL= process.env.REST_BLUEPRINT_PROCESSOR_BASE_URL ||"http://localhost:8081/api/v1";
-const MULTIPART_FORM_UPLOAD_DIR = process.env.MULTIPART_FORM_UPLOAD_DIR || "/tmp";
+import {controllerApiConfig, processorApiConfig} from '../../config/app-config';
 
 export class BlueprintRestController {
   constructor(
@@ -69,7 +65,7 @@ export class BlueprintRestController {
     },
   })
   async getall() {
-    return await this.bpservice.getAllblueprints(REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER);
+    return await this.bpservice.getAllblueprints();
   }
 
   @post('/create-blueprint')
@@ -90,7 +86,7 @@ export class BlueprintRestController {
   ): Promise<Response> {
     return new Promise((resolve, reject) => { 
        this.getFileFromMultiPartForm(request).then(file=>{
-         this.uploadFileToBlueprintController(file, REST_BLUEPRINT_CONTROLLER_BASE_URL+"/blueprint-model/", response).then(resp=>{
+         this.uploadFileToBlueprintController(file, "/blueprint-model/", response).then(resp=>{
           resolve(resp);
          }, err=>{
            reject(err);
@@ -100,6 +96,7 @@ export class BlueprintRestController {
       });
     });
   }
+
   @post('/publish')
   async publish(
     @requestBody({
@@ -118,7 +115,7 @@ export class BlueprintRestController {
   ): Promise<Response> {
     return new Promise((resolve, reject) => { 
        this.getFileFromMultiPartForm(request).then(file=>{
-         this.uploadFileToBlueprintController(file, REST_BLUEPRINT_CONTROLLER_BASE_URL+"/blueprint-model/publish/", response).then(resp=>{
+         this.uploadFileToBlueprintController(file, "/blueprint-model/publish/", response).then(resp=>{
           resolve(resp);
          }, err=>{
            reject(err);
@@ -128,6 +125,7 @@ export class BlueprintRestController {
       });
     });
   }
+
   @post('/enrich-blueprint')
   async enrich(
     @requestBody({
@@ -146,7 +144,7 @@ export class BlueprintRestController {
   ): Promise<Response> {
     return new Promise((resolve, reject) => { 
        this.getFileFromMultiPartForm(request).then(file=>{
-         this.uploadFileToBlueprintController(file, REST_BLUEPRINT_CONTROLLER_BASE_URL+"/blueprint-model/enrich/", response).then(resp=>{
+         this.uploadFileToBlueprintController(file, "/blueprint-model/enrich/", response).then(resp=>{
            resolve(resp);
          }, err=>{
            reject(err);
@@ -163,7 +161,7 @@ export class BlueprintRestController {
     @param.path.string('version') version:string,
     @inject(RestBindings.Http.RESPONSE) response: Response,
   ): Promise<Response> {
-    return this.downloadFileFromBlueprintController(REST_BLUEPRINT_CONTROLLER_BASE_URL+"/blueprint-model/download/by-name/"+name+"/version/"+version, response);
+    return this.downloadFileFromBlueprintController("/blueprint-model/download/by-name/"+name+"/version/"+version, response);
   }
 
   async getFileFromMultiPartForm(request: Request): Promise<multiparty.File>{
@@ -199,7 +197,7 @@ export class BlueprintRestController {
   ): Promise<Response> {
     return new Promise((resolve, reject) => { 
        this.getFileFromMultiPartForm(request).then(file=>{
-         this.uploadFileToBlueprintController(file, REST_BLUEPRINT_PROCESSOR_BASE_URL+"/execution-service/upload/", response).then(resp=>{
+         this.uploadFileToBlueprintProcessor(file, "/execution-service/upload/", response).then(resp=>{
           resolve(resp);
          }, err=>{
            reject(err);
@@ -209,12 +207,20 @@ export class BlueprintRestController {
       });
     });
   }
+
   async uploadFileToBlueprintController(file: multiparty.File, uri: string, response: Response): Promise<Response>{
+    return this.uploadFileToBlueprintService(file, controllerApiConfig.url + uri, controllerApiConfig.authToken, response);
+  }
+
+  async uploadFileToBlueprintProcessor(file: multiparty.File, uri: string, response: Response): Promise<Response>{
+    return this.uploadFileToBlueprintService(file, processorApiConfig.url + uri, processorApiConfig.authToken, response);
+  }
+
+  async uploadFileToBlueprintService(file: multiparty.File, url: string, authToken: string, response: Response): Promise<Response>{
     let options = {
-      // url: REST_BLUEPRINT_CONTROLLER_BASE_URL + uri,
-      url:uri,
+      url: url,
       headers: {
-        Authorization: REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER,
+        Authorization: authToken,
         'content-type': 'multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW'
       },
       formData: {
@@ -248,12 +254,16 @@ export class BlueprintRestController {
         });
     })
   }
+
   async downloadFileFromBlueprintController(uri: string, response: Response): Promise<Response> {
+    return this.downloadFileFromBlueprintService(controllerApiConfig.url + uri, controllerApiConfig.authToken, response);
+  }
+
+  async downloadFileFromBlueprintService(url: string, authToken: string, response: Response): Promise<Response> {
     let options = {
-      url: uri,
-      // REST_BLUEPRINT_CONTROLLER_BASE_URL + uri,
+      url: url,
       headers: {
-        Authorization: REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER,
+        Authorization: authToken,
       }
     };
     return new Promise((resolve, reject) => {
diff --git a/cds-ui/server/src/controllers/data-dictionary.controller.ts b/cds-ui/server/src/controllers/data-dictionary.controller.ts
index d535e27b2..486c28658 100644
--- a/cds-ui/server/src/controllers/data-dictionary.controller.ts
+++ b/cds-ui/server/src/controllers/data-dictionary.controller.ts
@@ -18,7 +18,6 @@ import {
 import { inject } from '@loopback/core';
 import { ResourceDictionaryService } from '../services';
 
-const REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER = process.env.REST_BLUEPRINT_CONTROLLER_BASIC_AUTH_HEADER || "Basic Y2NzZGthcHBzOmNjc2RrYXBwcw==";
 export class DataDictionaryController {
   constructor(
     @inject('services.ResourceDictionaryService')
@@ -33,8 +32,9 @@ export class DataDictionaryController {
     },
   })
   async getByName(@param.path.string('name') name: string) {
-    return await this.rdservice.getByName(name, REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER);
+    return await this.rdservice.getByName(name);
   }
+
   @get('/resourcedictionary/search/{tags}', {
     responses: {
       '200': {
@@ -43,7 +43,7 @@ export class DataDictionaryController {
     },
   })
   async getByTags(@param.path.string('tags') tags: string) {
-    return await this.rdservice.getByTags(tags, REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER);
+    return await this.rdservice.getByTags(tags);
   }
 
   @get('/resourcedictionary/source-mapping', {
@@ -54,8 +54,9 @@ export class DataDictionaryController {
     },
   })
   async getSourceMapping() {
-    return await this.rdservice.getSourceMapping(REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER);
+    return await this.rdservice.getSourceMapping();
   }
+
   @post('/resourcedictionary/save', {
     responses: {
       '200': {
@@ -67,8 +68,9 @@ export class DataDictionaryController {
     content: { 'application/json': { schema: { 'x-ts-type': JSON } } },
     accepts: { 'application/json': { schema: { 'x-ts-type': JSON } } }
   }) resourceDictionary: JSON): Promise<any> {
-    return await this.rdservice.save(REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER, resourceDictionary);
+    return await this.rdservice.save(resourceDictionary);
   }
+  
   @post('/resourcedictionary/search/by-names', {
     responses: {
       '200': {
@@ -80,6 +82,6 @@ export class DataDictionaryController {
     content: { 'application/json': { schema: { 'x-ts-type': JSON } } },
     accepts: { 'application/json': { schema: { 'x-ts-type': JSON } } }
   }) resourceDictionaryList: JSON): Promise<any> {
-    return await this.rdservice.searchbyNames(REST_RESOURCE_DICTIONARY_BASIC_AUTH_HEADER, resourceDictionaryList);
+    return await this.rdservice.searchbyNames(resourceDictionaryList);
   }
 }
diff --git a/cds-ui/server/src/datasources/blueprint.datasource.json b/cds-ui/server/src/datasources/blueprint.datasource-template.ts
index 86b1c2c15..3cbf09576 100644
--- a/cds-ui/server/src/datasources/blueprint.datasource.json
+++ b/cds-ui/server/src/datasources/blueprint.datasource-template.ts
@@ -1,22 +1,24 @@
-{
+import {controllerApiConfig} from '../../config/app-config';
+
+export default {
     "name": "blueprint",
     "connector": "rest",
-    "baseURL": "http://localhost:8080/api/v1/",
+    "baseURL": controllerApiConfig.url,
     "crud": false,
     "operations": [{
         "template": {
             "method": "GET",
-            "url": "http://localhost:8080/api/v1/blueprint-model/",
+            "url": controllerApiConfig.url + "/blueprint-model/",
             "headers": {
                 "accepts": "application/json",
                 "content-type": "application/json",
-                "authorization": "{authtoken}"
+                "authorization": controllerApiConfig.authToken
             },
             "responsePath": "$.*"
         },
         "functions": {
-            "getAllblueprints": ["authtoken"]
+            "getAllblueprints": []
 
         }
     }]
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/cds-ui/server/src/datasources/blueprint.datasource.ts b/cds-ui/server/src/datasources/blueprint.datasource.ts
index 008612693..ce901b6d7 100644
--- a/cds-ui/server/src/datasources/blueprint.datasource.ts
+++ b/cds-ui/server/src/datasources/blueprint.datasource.ts
@@ -1,6 +1,6 @@
 import {inject} from '@loopback/core';
 import {juggler} from '@loopback/repository';
-import * as config from './blueprint.datasource.json';
+import config from './blueprint.datasource-template';
 
 export class BlueprintDataSource extends juggler.DataSource {
   static dataSourceName = 'blueprint';
diff --git a/cds-ui/server/src/datasources/resource-dictionary.datasource.json b/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts
index 9bf5f30c4..b987e588c 100644
--- a/cds-ui/server/src/datasources/resource-dictionary.datasource.json
+++ b/cds-ui/server/src/datasources/resource-dictionary.datasource-template.ts
@@ -1,89 +1,91 @@
-{
+import {controllerApiConfig} from '../../config/app-config';
+
+export default {
     "name": "resourceDictionary",
     "connector": "rest",
-    "baseURL": "http://localhost:8080/api/v1/dictionary",
+    "baseURL": controllerApiConfig.url + "/dictionary",
     "crud": false,
     "operations": [{
             "template": {
                 "method": "GET",
-                "url": "http://localhost:8080/api/v1/dictionary/{name}",
+                "url": controllerApiConfig.url + "/dictionary/{name}",
                 "headers": {
                     "accepts": "application/json",
                     "content-type": "application/json",
-                    "authorization": "{authtoken}"
+                    "authorization": controllerApiConfig.authToken
                 },
                 "responsePath": "$.*"
             },
             "functions": {
-                "getByName": ["name", "authtoken"]
+                "getByName": ["name"]
 
             }
         },
         {
             "template": {
                 "method": "GET",
-                "url": "http://localhost:8080/api/v1/dictionary/source-mapping",
+                "url": controllerApiConfig.url + "/dictionary/source-mapping",
                 "headers": {
                     "accepts": "application/json",
                     "content-type": "application/json",
-                    "authorization": "{authtoken}"
+                    "authorization": controllerApiConfig.authToken
                 },
                 "responsePath": "$.*"
             },
             "functions": {
-                "getSourceMapping": ["authtoken"]
+                "getSourceMapping": []
 
             }
         },
         {
             "template": {
                 "method": "GET",
-                "url": "http://localhost:8080/api/v1/dictionary/search/{tags}",
+                "url": controllerApiConfig.url + "/dictionary/search/{tags}",
                 "headers": {
                     "accepts": "application/json",
                     "content-type": "application/json",
-                    "authorization": "{authtoken}"
+                    "authorization": controllerApiConfig.authToken
                 },
                 "responsePath": "$.*"
             },
             "functions": {
-                "getByTags": ["tags", "authtoken"]
+                "getByTags": ["tags"]
 
             }
         },
         {
             "template": {
                 "method": "POST",
-                "url": "http://localhost:8080/api/v1/dictionary",
+                "url": controllerApiConfig.url + "/dictionary",
                 "headers": {
                     "accepts": "application/json",
                     "content-type": "application/json",
-                    "authorization": "{authtoken}"
+                    "authorization": controllerApiConfig.authToken
                 },
                 "body": "{resourceDictionary}",
                 "responsePath": "$.*"
             },
             "functions": {
-                "save": ["authtoken", "resourceDictionary"]
+                "save": ["resourceDictionary"]
 
             }
         },
         {
             "template": {
                 "method": "POST",
-                "url": "http://localhost:8080/api/v1/dictionary/by-names",
+                "url": controllerApiConfig.url + "/dictionary/by-names",
                 "headers": {
                     "accepts": "application/json",
                     "content-type": "application/json",
-                    "authorization": "{authtoken}"
+                    "authorization": controllerApiConfig.authToken
                 },
                 "body": "{resourceDictionaryList}",
                 "responsePath": "$.*"
             },
             "functions": {
-                "searchbyNames": ["authtoken", "resourceDictionaryList"]
+                "searchbyNames": ["resourceDictionaryList"]
 
             }
         }
     ]
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/cds-ui/server/src/datasources/resource-dictionary.datasource.ts b/cds-ui/server/src/datasources/resource-dictionary.datasource.ts
index 381ab9a78..ba12c78e2 100644
--- a/cds-ui/server/src/datasources/resource-dictionary.datasource.ts
+++ b/cds-ui/server/src/datasources/resource-dictionary.datasource.ts
@@ -1,6 +1,6 @@
 import {inject} from '@loopback/core';
 import {juggler} from '@loopback/repository';
-import * as config from './resource-dictionary.datasource.json';
+import config from './resource-dictionary.datasource-template';
 
 export class ResourceDictionaryDataSource extends juggler.DataSource {
   static dataSourceName = 'resourceDictionary';
diff --git a/cds-ui/server/src/services/blueprint.service.ts b/cds-ui/server/src/services/blueprint.service.ts
index f48253652..970b2afda 100644
--- a/cds-ui/server/src/services/blueprint.service.ts
+++ b/cds-ui/server/src/services/blueprint.service.ts
@@ -3,7 +3,7 @@ import {inject, Provider} from '@loopback/core';
 import {BlueprintDataSource} from '../datasources';
 
 export interface BlueprintService {
-   getAllblueprints(authtoken: string): Promise<any>;
+   getAllblueprints(): Promise<any>;
 }
 
 export class BlueprintServiceProvider implements Provider<BlueprintService> {
diff --git a/cds-ui/server/src/services/resource-dictionary.service.ts b/cds-ui/server/src/services/resource-dictionary.service.ts
index 44ba1a347..8bc61fad1 100644
--- a/cds-ui/server/src/services/resource-dictionary.service.ts
+++ b/cds-ui/server/src/services/resource-dictionary.service.ts
@@ -3,11 +3,11 @@ import {inject, Provider} from '@loopback/core';
 import {ResourceDictionaryDataSource} from '../datasources';
 
 export interface ResourceDictionaryService {
-  getByName(name: string, authtoken: string): Promise<JSON>;
-  getSourceMapping(authtoken: string): Promise<JSON>;
-  getByTags(tags: string, authtoken: string): Promise<JSON>;
-  save(authtoken: string, resourceDictionary: JSON): Promise<JSON>;
-  searchbyNames(authtoken: string, resourceDictionaryList: JSON): Promise<JSON>;
+  getByName(name: string): Promise<JSON>;
+  getSourceMapping(): Promise<JSON>;
+  getByTags(tags: string): Promise<JSON>;
+  save(resourceDictionary: JSON): Promise<JSON>;
+  searchbyNames(resourceDictionaryList: JSON): Promise<JSON>;
 }
 
 export class ResourceDictionaryServiceProvider implements Provider<ResourceDictionaryService> {