bugfix, Permission Link display correctly

src/app/components/permissions-management/add-permission-line/add-permission-line.component.ts

@@ -12,7 +12,7 @@
 */
 import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
 import {Server} from "@models/server";
-import {ApiInformationService} from "@services/api-information.service";
+import {ApiInformationService} from "@services/ApiInformation/api-information.service";
 import {Methods, Permission, PermissionActions} from "@models/api/permission";
 import {PermissionsService} from "@services/permissions.service";
 import {ToasterService} from "@services/toaster.service";

src/app/components/permissions-management/add-permission-line/path-auto-complete/filter-complete.pipe.ts

@@ -11,14 +11,14 @@
 * Author: Sylvain MATHIEU, Elise LEBEAU
 */
 import { Pipe, PipeTransform } from '@angular/core';
-import {IFormatedList} from "@services/api-information.service";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
 
 @Pipe({
   name: 'filterComplete'
 })
 export class FilterCompletePipe implements PipeTransform {
 
-  transform(value: IFormatedList[], searchText: string): IFormatedList[] {
+  transform(value: IGenericApiObject[], searchText: string): IGenericApiObject[] {
     if (!searchText || searchText === '') { return value; }
 
     return value.filter((v) => {

src/app/components/permissions-management/add-permission-line/path-auto-complete/path-auto-complete.component.ts

@@ -11,10 +11,11 @@
 * Author: Sylvain MATHIEU, Elise LEBEAU
 */
 import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
-import {ApiInformationService, IFormatedList} from "@services/api-information.service";
+import {ApiInformationService} from "@services/ApiInformation/api-information.service";
 import {Server} from "@models/server";
 import {PermissionPath} from "@components/permissions-management/add-permission-line/path-auto-complete/PermissionPath";
 import {SubPath} from "@components/permissions-management/add-permission-line/path-auto-complete/SubPath";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
 
 @Component({
   selector: 'app-path-auto-complete',
@@ -28,7 +29,7 @@ export class PathAutoCompleteComponent implements OnInit {
   @Input() server: Server;
   path: PermissionPath = new PermissionPath();
   values: string[] = [];
-  private completeData: { data: IFormatedList[]; key: string };
+  private completeData: { data: IGenericApiObject[]; key: string };
   public mode: 'SELECT' | 'COMPLETE' | undefined;
   completeField: string;
 

src/app/components/permissions-management/display-path.pipe.ts

@@ -13,7 +13,7 @@
 import {Pipe, PipeTransform} from '@angular/core';
 import {map, switchMap} from "rxjs/operators";
 import {forkJoin, Observable, of} from "rxjs";
-import {ApiInformationService} from "@services/api-information.service";
+import {ApiInformationService} from "@services/ApiInformation/api-information.service";
 import {Server} from "@models/server";
 
 @Pipe({

src/app/components/permissions-management/permission-edit-line/permission-edit-line.component.ts

@@ -13,7 +13,7 @@
 import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
 import {Methods, Permission} from "@models/api/permission";
 import {Server} from '@models/server';
-import {ApiInformationService} from "@services/api-information.service";
+import {ApiInformationService} from "@services/ApiInformation/api-information.service";
 import {PermissionsService} from "@services/permissions.service";
 import {ToasterService} from "@services/toaster.service";
 import {MatDialog} from "@angular/material/dialog";

src/app/components/permissions-management/permissions-management.component.ts

@@ -19,7 +19,8 @@ import {Permission} from "@models/api/permission";
 import {AddPermissionLineComponent} from "@components/permissions-management/add-permission-line/add-permission-line.component";
 import {ServerService} from "@services/server.service";
 import {PageEvent} from "@angular/material/paginator";
-import {ApiInformationService, IFormatedList} from "@services/api-information.service";
+import {ApiInformationService} from "@services/ApiInformation/api-information.service";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
 
 @Component({
   selector: 'app-permissions-management',
@@ -33,7 +34,7 @@ export class PermissionsManagementComponent implements OnInit {
   newPermissionEdit = false;
   searchPermissions: any;
   pageEvent: PageEvent | undefined;
-  filteredOptions: IFormatedList[];
+  filteredOptions: IGenericApiObject[];
   options: string[] = [];
 
   @ViewChild('dynamic', {

src/app/components/role-management/role-detail/permission-editor/permission-editor.component.ts

@@ -10,15 +10,14 @@
 *
 * Author: Sylvain MATHIEU, Elise LEBEAU
 */
-import {Component, Inject, Input, OnInit, Output} from '@angular/core';
-import {Role} from "@models/api/role";
+import {Component, Input, OnInit, Output, EventEmitter} from '@angular/core';
 import {Server} from "@models/server";
 import {Permission} from "@models/api/permission";
 import {MatDialog} from "@angular/material/dialog";
 import {PermissionEditorValidateDialogComponent} from "@components/role-management/role-detail/permission-editor/permission-editor-validate-dialog/permission-editor-validate-dialog.component";
-import { EventEmitter } from '@angular/core';
-import {ApiInformationService, IFormatedList} from "@services/api-information.service";
+import {ApiInformationService } from "@services/ApiInformation/api-information.service";
 import {PageEvent} from "@angular/material/paginator";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
 
 @Component({
   selector: 'app-permission-editor',
@@ -30,7 +29,7 @@ export class PermissionEditorComponent implements OnInit {
   owned: Set<Permission>;
   available: Set<Permission>;
   searchPermissions: any;
-  filteredOptions: IFormatedList[];
+  filteredOptions: IGenericApiObject[];
   pageEventOwned: PageEvent | undefined;
   pageEventAvailable: PageEvent | undefined;
 
@@ -106,10 +105,10 @@ export class PermissionEditorComponent implements OnInit {
   }
 
   get ownedArray() {
-    return Array.from(this.owned.values())
+    return Array.from(this.owned.values());
   }
 
   get availableArray() {
-    return Array.from(this.available.values())
+    return Array.from(this.available.values());
   }
 }

src/app/services/ApiInformation/ApiInformationCache.ts

@@ -0,0 +1,43 @@
+import {IApiData} from "./IApiData";
+import {Server} from "../../models/server";
+import {IExtraParams} from "./IExtraParams";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
+
+export class ApiInformationCache {
+
+  private cache = new Map<string, IApiData>();
+
+
+  public update(server: Server, key: string, value: string, extraParams: IExtraParams[], data: IGenericApiObject[]) {
+    const dataKey = this.generateKey(server, key, value, extraParams);
+    this.cache.set(dataKey, {expired: Date.now() + 10000, data});
+  }
+
+  public get(server: Server, key: string, value: string, extraParams: IExtraParams[]): IGenericApiObject[] | undefined {
+    const dataKey = this.generateKey(server, key, value, extraParams);
+    const data = this.cache.get(dataKey);
+    if (data) {
+      if (data.expired > Date.now()) {
+        return data.data;
+      }
+    }
+
+  }
+
+  private generateKey(server: Server, key: string, value: string, extraParams: IExtraParams[]) {
+    return `${server.id}-${key}-${value}-${extraParams.map(param => `${param.key}+${param.value}`).join('.')}`;
+  }
+
+  searchByName(name: string) {
+    const result: IGenericApiObject[] = [];
+    this.cache.forEach((apiData: IApiData) => {
+      apiData.data.forEach((value: IGenericApiObject) => {
+        if (value.name.includes(name)) {
+          result.push(value);
+        }
+      });
+    });
+
+    return result;
+  }
+}

src/app/services/ApiInformation/GetObjectIdHelper.ts

@@ -0,0 +1,106 @@
+import {ApiInformationService, IApiObject} from "@services/ApiInformation/api-information.service";
+import {Server} from "@models/server";
+import {IExtraParams} from "@services/ApiInformation/IExtraParams";
+import {forkJoin, Observable, of} from "rxjs";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
+import {map} from "rxjs/operators";
+
+export class GetObjectIdHelper {
+
+  public static getIdNameFromKey(key: string): string {
+    return /{([^)]+)}/.exec(key)[1];
+  }
+
+  public static findElementInObjectListFn(key): (data: IApiObject[]) => IApiObject {
+    return function findElement(data: IApiObject[]): IApiObject {
+      const elem = data.find(d => d.name === key);
+      if (!elem) {
+        throw new Error('entry not found');
+      }
+      return elem;
+    };
+  }
+
+  public static buildRequestURL(server: Server, value: string, extraParams: IExtraParams[]): (elem) => string {
+    return (elem): string => {
+      let url = `${server.protocol}//${server.host}:${server.port}${elem.path}`;
+      if (extraParams) {
+        extraParams.forEach((param) => {
+          url = url.replace(param.key, param.value);
+        });
+      }
+
+      if (value) {
+        url = `${url}/${value}`;
+      }
+      return url;
+    };
+  }
+
+  public static createResponseObject(key: string,
+                                     extraParams: IExtraParams[],
+                                     service: ApiInformationService,
+                                     server: Server
+  ): (response) => Observable<IGenericApiObject[]> {
+
+    const idName = key ? GetObjectIdHelper.getIdNameFromKey(key) : undefined;
+    return (response): Observable<IGenericApiObject[]> => {
+
+      if (!(response instanceof Array)) {
+        response = [response];
+      }
+      if (response.length === 0) {
+        return of([]);
+      }
+
+      /*
+      specific treatment for link_id
+       */
+      if (key === '{link_id}') {
+        return GetObjectIdHelper.setLinkObjectInformation(response, extraParams, service, server);
+      } else {
+        return GetObjectIdHelper.setGenericObjectInformation(response, idName);
+      }
+    };
+  }
+
+  private static setGenericObjectInformation(response: any[], idName: string): Observable<IGenericApiObject[]> {
+    const keys = Object.keys(response[0]);
+    const idKey = keys.find(k => k.match(/_id$|filename/));
+    const nameKey = keys.find(k => k.match(/name/));
+    response = response.map(o => {
+      return {
+        id: o[idName] || o[idKey],
+        name: o[nameKey]
+      };
+    });
+    return of(response);
+  }
+
+  private static setLinkObjectInformation(links: any[],
+                                          extraParams: IExtraParams[],
+                                          service: ApiInformationService,
+                                          server: Server
+  ): Observable<IGenericApiObject[]> {
+
+    return forkJoin(links.map(link => GetObjectIdHelper.getLinkInformation(link, extraParams, service, server)));
+  }
+
+  private static getLinkInformation(link: any,
+                                    extraParams: IExtraParams[],
+                                    service: ApiInformationService,
+                                    server: Server
+  ): Observable<IGenericApiObject> {
+
+    const nodesDataObs = link.nodes.map(node => service.getListByObjectId(server, '{node_id}', node.node_id, extraParams));
+    return forkJoin(nodesDataObs)
+      .pipe(map((nodes: [any]) => {
+        const name = nodes
+          .reduce((acc, val) => acc.concat(val), [])
+          .map(node => node.name)
+          .join(' <-> ');
+
+        return {id: link.link_id, name};
+      }));
+  }
+}

src/app/services/ApiInformation/IApiData.ts

@@ -0,0 +1,6 @@
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
+
+export interface IApiData {
+  expired: number;
+  data: IGenericApiObject[];
+}

src/app/services/ApiInformation/IExtraParams.ts

@@ -0,0 +1,4 @@
+export interface IExtraParams {
+  key: string;
+  value: string;
+}

src/app/services/ApiInformation/IGenericApiObject.ts

@@ -0,0 +1,4 @@
+export interface IGenericApiObject {
+  id: string;
+  name?: string;
+}

src/app/services/ApiInformation/api-information.service.ts

@@ -13,10 +13,14 @@
 import {Injectable} from '@angular/core';
 import {HttpClient} from "@angular/common/http";
 import {Observable, of, ReplaySubject} from "rxjs";
-import {map, switchMap, take} from "rxjs/operators";
-import {Methods} from "@models/api/permission";
-import {HttpServer} from "@services/http-server.service";
-import {Server} from "@models/server";
+import {map, switchMap, take, tap} from "rxjs/operators";
+import {Methods} from "app/models/api/permission";
+import {HttpServer} from "app/services/http-server.service";
+import {Server} from "app/models/server";
+import {GetObjectIdHelper} from "@services/ApiInformation/GetObjectIdHelper";
+import {IExtraParams} from "@services/ApiInformation/IExtraParams";
+import {ApiInformationCache} from "@services/ApiInformation/ApiInformationCache";
+import {IGenericApiObject} from "@services/ApiInformation/IGenericApiObject";
 
 export interface IPathDict {
   methods: ('POST' | 'GET' | 'PUT' | 'DELETE' | 'HEAD' | 'PATH')[];
@@ -35,18 +39,12 @@ export interface IQueryObject {
   text: string[];
 }
 
-export interface IFormatedList {
-  id: string;
-  name?: string;
-}
-
-
 @Injectable({
   providedIn: 'root'
 })
 export class ApiInformationService {
 
-  private cache_permissions:  { [key: string]: IFormatedList; } = {};
+  private cache = new ApiInformationCache();
   private allowed = ['projects', 'images', 'templates', 'computes', 'symbols', 'notifications'];
   private data: ReplaySubject<IPathDict[]> = new ReplaySubject<IPathDict[]>(1);
   private objs: ReplaySubject<IApiObject[]> = new ReplaySubject<IApiObject[]>(1);
@@ -206,71 +204,24 @@ export class ApiInformationService {
       }));
   }
 
-  getListByObjectId(server: Server, key: string, value?: string, extraParams?: { key: string; value: string }[]) {
-    const idName =  /{([^)]+)}/.exec(key)[1];
-    function findElement(data: IApiObject[]): IApiObject {
-      const elem = data.find(d => d.name === key);
-      if (!elem) {
-        throw new Error('entry not found');
-      }
-      return elem;
+  getListByObjectId(server: Server, key: string, value?: string, extraParams?: IExtraParams[]) {
+
+    const cachedData = this.cache.get(server, key, value, extraParams);
+    if (cachedData) {
+      return of(cachedData);
     }
 
     return this.objs.pipe(
-      map(findElement),
-      switchMap(elem => {
-          let url = `${server.protocol}//${server.host}:${server.port}${elem.path}`;
-          if (extraParams) {
-            extraParams.forEach((param) => {
-              url = url.replace(param.key, param.value);
-            });
-          }
-
-          if (value) {
-            url = `${url}/${value}`;
-          }
-
-          return this.httpClient.get<any[]>(url, {headers: {Authorization: `Bearer ${server.authToken}`}});
-        }
-      ),
-      switchMap(response => {
-
-        if (response instanceof Array) {
-          if (response.length === 0) {
-            return of([]);
-          }
-          const keys = Object.keys(response[0]);
-          const idKey = keys.find(k => k.match(/_id$|filename/));
-          const nameKey = keys.find(k => k.match(/name/));
-          response = response.map(o => {
-            return {
-              id: o[idName] || o[idKey],
-              name: o[nameKey]
-            };
-          });
-          response.forEach(elt => {
-            this.cache_permissions[elt.id] = elt;
-          });
-          return of(response);
-        } else {
-          const keys = Object.keys(response);
-          const idKey = keys.find(k => k.match(/_id$|filename/));
-          const nameKey = keys.find(k => k.match(/name/));
-          const ret = {id: response[idName] || response[idKey], name: response[nameKey]};
-          this.cache_permissions[ret.id] = ret;
-          return of([ret]);
-        }
-      }), take(1));
+      map(GetObjectIdHelper.findElementInObjectListFn(key)),
+      map(GetObjectIdHelper.buildRequestURL(server, value, extraParams)),
+      switchMap(url => this.httpClient.get<any[]>(url, {headers: {Authorization: `Bearer ${server.authToken}`}})),
+      switchMap(GetObjectIdHelper.createResponseObject(key, extraParams, this, server)),
+      tap(data => this.cache.update(server, key, value, extraParams, data)),
+      take(1));
   }
 
-  getIdByObjNameFromCache(name: string): IFormatedList[] {
-    const ret: IFormatedList[] = [];
-    for (let [key, value] of Object.entries(this.cache_permissions)) {
-      if (value.name.includes(name)) {
-        ret.push(value);
-      }
-    }
-    return ret;
+  getIdByObjNameFromCache(name: string): IGenericApiObject[] {
+    return this.cache.searchByName(name);
   }
 }