add new dependencies for facets filters isolation

src/app/admin/admin-notify-dashboard/admin-notify-dashboard.component.ts

@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, InjectionToken, OnInit } from '@angular/core';
 import { SearchService } from '../../core/shared/search/search.service';
 import { environment } from '../../../environments/environment';
 import { PaginatedSearchOptions } from '../../shared/search/models/paginated-search-options.model';
@@ -9,11 +9,32 @@ import { map } from 'rxjs/operators';
 import { SearchObjects } from '../../shared/search/models/search-objects.model';
 import { AdminNotifyMetricsBox, AdminNotifyMetricsRow } from './admin-notify-metrics/admin-notify-metrics.model';
 import { DSpaceObject } from '../../core/shared/dspace-object.model';
+import { FILTER_CONFIG, SearchFilterService } from "../../core/shared/search/search-filter.service";
+import { SEARCH_CONFIG_SERVICE } from "../../my-dspace-page/my-dspace-page.component";
+import { AdminNotifySearchConfigurationService } from "./config/admin-notify-search-configuration.service";
+import { AdminNotifySearchFilterService } from "./config/admin-notify-filter-service";
+import { AdminNotifySearchFilterConfig } from "./config/admin-notify-search-filter-config";
+
+export const FILTER_SEARCH: InjectionToken<SearchFilterService> = new InjectionToken<SearchFilterService>('searchFilterService');
 
 @Component({
   selector: 'ds-admin-notify-dashboard',
   templateUrl: './admin-notify-dashboard.component.html',
   styleUrls: ['./admin-notify-dashboard.component.scss'],
+  providers: [
+    {
+      provide: SEARCH_CONFIG_SERVICE,
+      useClass: AdminNotifySearchConfigurationService
+    },
+    {
+      provide: FILTER_SEARCH,
+      useClass: AdminNotifySearchFilterService
+    },
+    {
+      provide: FILTER_CONFIG,
+      useClass: AdminNotifySearchFilterConfig
+    }
+  ]
 })
 export class AdminNotifyDashboardComponent implements OnInit{
 

src/app/admin/admin-notify-dashboard/admin-notify-logs/admin-notify-incoming/admin-notify-incoming.component.ts

@@ -1,7 +1,12 @@
-import { Component } from '@angular/core';
+import { Component, Inject } from '@angular/core';
 import { SEARCH_CONFIG_SERVICE } from '../../../../my-dspace-page/my-dspace-page.component';
 import { SearchConfigurationService } from '../../../../core/shared/search/search-configuration.service';
 import { Context } from '../../../../core/shared/context.model';
+import { AdminNotifySearchConfigurationService } from "../../config/admin-notify-search-configuration.service";
+import { FILTER_SEARCH } from "../../admin-notify-dashboard.component";
+import { AdminNotifySearchFilterService } from "../../config/admin-notify-filter-service";
+import { FILTER_CONFIG } from "../../../../core/shared/search/search-filter.service";
+import { AdminNotifySearchFilterConfig } from "../../config/admin-notify-search-filter-config";
 
 
 @Component({
@@ -11,10 +16,26 @@ import { Context } from '../../../../core/shared/context.model';
   providers: [
     {
       provide: SEARCH_CONFIG_SERVICE,
-      useClass: SearchConfigurationService
+      useClass: AdminNotifySearchConfigurationService
+    },
+    {
+      provide: FILTER_SEARCH,
+      useClass: AdminNotifySearchFilterService
+    },
+    {
+      provide: FILTER_CONFIG,
+      useClass: AdminNotifySearchFilterConfig
     }
   ]
 })
 export class AdminNotifyIncomingComponent {
   protected readonly context = Context.CoarNotify;
+  constructor(@Inject(SEARCH_CONFIG_SERVICE) public searchConfigService: AdminNotifySearchConfigurationService,
+              @Inject(FILTER_SEARCH) public searchFilterService: AdminNotifySearchFilterService,
+              @Inject(FILTER_CONFIG) public filterConfig: AdminNotifySearchFilterConfig) {
+    const incomingPrefix = 'incoming.f'
+    this.searchConfigService.setParamPrefix(incomingPrefix);
+    this.searchFilterService.setParamPrefix(incomingPrefix);
+    this.filterConfig.paramNamePrefix = incomingPrefix;
+  }
 }

src/app/admin/admin-notify-dashboard/admin-notify-logs/admin-notify-outgoing/admin-notify-outgoing.component.ts

@@ -1,7 +1,11 @@
-import { Component } from '@angular/core';
+import { Component, Inject } from '@angular/core';
 import { SEARCH_CONFIG_SERVICE } from '../../../../my-dspace-page/my-dspace-page.component';
-import { SearchConfigurationService } from '../../../../core/shared/search/search-configuration.service';
 import { Context } from '../../../../core/shared/context.model';
+import { AdminNotifySearchConfigurationService } from "../../config/admin-notify-search-configuration.service";
+import { FILTER_SEARCH } from "../../admin-notify-dashboard.component";
+import { AdminNotifySearchFilterService } from "../../config/admin-notify-filter-service";
+import { FILTER_CONFIG } from "../../../../core/shared/search/search-filter.service";
+import { AdminNotifySearchFilterConfig } from "../../config/admin-notify-search-filter-config";
 
 
 @Component({
@@ -11,10 +15,27 @@ import { Context } from '../../../../core/shared/context.model';
   providers: [
     {
       provide: SEARCH_CONFIG_SERVICE,
-      useClass: SearchConfigurationService
+      useClass: AdminNotifySearchConfigurationService
+    },
+    {
+      provide: FILTER_SEARCH,
+      useClass: AdminNotifySearchFilterService
+    },
+    {
+      provide: FILTER_CONFIG,
+      useClass: AdminNotifySearchFilterConfig
     }
   ]
 })
 export class AdminNotifyOutgoingComponent {
   protected readonly context = Context.CoarNotify;
+
+  constructor(@Inject(SEARCH_CONFIG_SERVICE) public searchConfigService: AdminNotifySearchConfigurationService,
+              @Inject(FILTER_SEARCH) public searchFilterService: AdminNotifySearchFilterService,
+              @Inject(FILTER_CONFIG) public filterConfig: AdminNotifySearchFilterConfig) {
+    const outgoingPrefix = 'outgoing.f'
+    this.searchConfigService.setParamPrefix(outgoingPrefix);
+    this.searchFilterService.setParamPrefix(outgoingPrefix);
+    this.filterConfig.paramNamePrefix = outgoingPrefix;
+  }
 }

src/app/admin/admin-notify-dashboard/admin-notify-search-result/admin-notify-search-result.component.html

@@ -1,7 +1,7 @@
 <div class="d-flex bg-light w-100 align-items-center">
-  <div class="p-2">{{indexableObject.queueTimeout}}</div>
-  <div class="p-2">{{indexableObject.source}}</div>
-  <div class="p-2">{{indexableObject.target}}</div>
-  <div class="p-2">{{indexableObject.coarNotifyType}}</div>
-  <div class="p-2">{{indexableObject.queueStatusLabel}}</div>
+  <div class="p-2 text-truncate">{{indexableObject.queueTimeout ?? 'n/a'}}</div>
+  <div class="p-2 text-truncate">{{indexableObject.source ?? 'n/a'}}</div>
+  <div class="p-2 text-truncate">{{indexableObject.target ?? 'n/a'}}</div>
+  <div class="p-2 text-truncate">{{indexableObject.coarNotifyType ?? 'n/a'}}</div>
+  <div class="p-2 text-truncate">{{indexableObject.queueStatusLabel ?? 'n/a'}}</div>
 </div>

src/app/admin/admin-notify-dashboard/config/admin-notify-facet-config-response.model.ts

@@ -0,0 +1,35 @@
+import { typedObject } from '../../../core/cache/builders/build-decorators';
+import { excludeFromEquals } from '../../../core/utilities/equals.decorators';
+import { deserialize } from 'cerialize';
+import { HALLink } from '../../../core/shared/hal-link.model';
+import { CacheableObject } from '../../../core/cache/cacheable-object.model';
+import { AdminNotifySearchFilterConfig } from "./admin-notify-search-filter-config";
+import { FACET_CONFIG_RESPONSE } from "../../../shared/search/models/types/facet-config-response.resouce-type";
+
+/**
+ * The response from the discover/facets endpoint
+ */
+@typedObject
+export class AdminNotifyFacetConfigResponse implements CacheableObject {
+  static type = FACET_CONFIG_RESPONSE;
+
+  /**
+   * The object type,
+   * hardcoded because rest doesn't a unique one.
+   */
+  @excludeFromEquals
+  type = FACET_CONFIG_RESPONSE;
+
+  /**
+   * the filters in this response
+   */
+  filters: AdminNotifySearchFilterConfig[];
+
+  /**
+   * The {@link HALLink}s for this SearchFilterConfig
+   */
+  @deserialize
+  _links: {
+    self: HALLink;
+  };
+}

src/app/admin/admin-notify-dashboard/config/admin-notify-facet-response-parsing.service.ts

@@ -0,0 +1,38 @@
+import { Injectable } from '@angular/core';
+import { FacetConfigResponseParsingService } from "../../../core/data/facet-config-response-parsing.service";
+import { RestRequest } from "../../../core/data/rest-request.model";
+import { RawRestResponse } from "../../../core/dspace-rest/raw-rest-response.model";
+import { ParsedResponse } from "../../../core/cache/response.models";
+import { DSpaceSerializer } from "../../../core/dspace-rest/dspace.serializer";
+import { AdminNotifySearchFilterConfig } from "./admin-notify-search-filter-config";
+import { FacetConfigResponse } from "../../../shared/search/models/facet-config-response.model";
+
+@Injectable()
+export class AdminNotifyFacetResponseParsingService extends FacetConfigResponseParsingService {
+  parse(request: RestRequest, data: RawRestResponse): ParsedResponse {
+
+    const config = data.payload._embedded.facets;
+    const serializer = new DSpaceSerializer(AdminNotifySearchFilterConfig);
+    const filters = serializer.deserializeArray(config);
+
+    const _links = {
+      self: data.payload._links.self
+    };
+
+    // fill in the missing links section
+    filters.forEach((filterConfig: AdminNotifySearchFilterConfig) => {
+      _links[filterConfig.name] = {
+        href: filterConfig._links.self.href
+      };
+    });
+
+    const facetConfigResponse = Object.assign(new FacetConfigResponse(), {
+      filters,
+      _links
+    });
+
+    this.addToObjectCache(facetConfigResponse, request, data);
+
+    return new ParsedResponse(data.statusCode, facetConfigResponse._links.self);
+  }
+}

src/app/admin/admin-notify-dashboard/config/admin-notify-filter-service.ts

@@ -0,0 +1,36 @@
+import { Inject, Injectable } from "@angular/core";
+import { FILTER_CONFIG, SearchFilterService } from "../../../core/shared/search/search-filter.service";
+import { Store } from "@ngrx/store";
+import { SearchFiltersState } from "../../../shared/search/search-filters/search-filter/search-filter.reducer";
+import { RouteService } from "../../../core/services/route.service";
+import { SearchFilterConfig } from "../../../shared/search/models/search-filter-config.model";
+
+
+/**
+ * Service that performs all actions that have to do with search filters and facets
+ */
+@Injectable()
+export class AdminNotifySearchFilterService extends SearchFilterService {
+
+  public filterPrefix: string;
+  constructor(protected store: Store<SearchFiltersState>,
+              protected routeService: RouteService) {
+    super(store, routeService)
+  }
+
+  /**
+   * Fetch the current active filters from the query parameters
+   * @returns {Observable<Params>}
+   */
+  getCurrentFilters() {
+    return this.routeService.getQueryParamsWithPrefix(`${this.filterPrefix}.`);
+  }
+
+  /**
+   * Set prefix to be used for route filters
+   * @param prefix
+   */
+  setParamPrefix(prefix: string) : void {
+    this.filterPrefix = prefix;
+  }
+}

src/app/admin/admin-notify-dashboard/config/admin-notify-search-configuration.service.ts

@@ -0,0 +1,149 @@
+import { Injectable } from '@angular/core';
+import { ActivatedRoute, Params } from '@angular/router';
+import { combineLatest, Observable } from 'rxjs';
+import { first, map, take } from 'rxjs/operators';
+import { SearchConfigurationService } from "../../../core/shared/search/search-configuration.service";
+import { RouteService } from "../../../core/services/route.service";
+import { LinkService } from "../../../core/cache/builders/link.service";
+import { HALEndpointService } from "../../../core/shared/hal-endpoint.service";
+import { RequestService } from "../../../core/data/request.service";
+import { RemoteDataBuildService } from "../../../core/cache/builders/remote-data-build.service";
+import { PaginationService } from "../../../core/pagination/pagination.service";
+import { DspaceRestResponseParsingService } from "../../../core/data/dspace-rest-response-parsing.service";
+import { RemoteData } from "../../../core/data/remote-data";
+import { SearchFilterConfig } from "../../../shared/search/models/search-filter-config.model";
+import { GetRequest } from "../../../core/data/request.models";
+import { GenericConstructor } from "../../../core/shared/generic-constructor";
+import { ResponseParsingService } from "../../../core/data/parsing.service";
+import { FacetConfigResponseParsingService } from "../../../core/data/facet-config-response-parsing.service";
+import { FacetConfigResponse } from "../../../shared/search/models/facet-config-response.model";
+import { hasNoValue, isNotEmpty } from "../../../shared/empty.util";
+import { AdminNotifyFacetResponseParsingService } from "./admin-notify-facet-response-parsing.service";
+import { AdminNotifySearchFilterConfig } from "./admin-notify-search-filter-config";
+import { AdminNotifyFacetConfigResponse } from "./admin-notify-facet-config-response.model";
+import { SearchFilter } from "../../../shared/search/models/search-filter.model";
+
+
+
+/**
+ * Service that performs all actions that have to do with the current admin notify configuration
+ */
+@Injectable()
+export class AdminNotifySearchConfigurationService extends SearchConfigurationService {
+
+  public paramPrefix: string;
+  /**
+   * Initialize class
+   *
+   * @param {RouteService} routeService
+   * @param {PaginationService} paginationService
+   * @param {ActivatedRoute} route
+   * @param linkService
+   * @param halService
+   * @param requestService
+   * @param rdb
+   */
+  constructor(protected routeService: RouteService,
+              protected paginationService: PaginationService,
+              protected route: ActivatedRoute,
+              protected linkService: LinkService,
+              protected halService: HALEndpointService,
+              protected requestService: RequestService,
+              protected rdb: RemoteDataBuildService) {
+    super(routeService, paginationService, route, linkService, halService, requestService, rdb);
+  }
+
+  /**
+   * @returns {Observable<Params>} Emits the current active filters with their values as they are displayed in the frontend URL
+   */
+  getCurrentFrontendFilters(): Observable<Params> {
+    return this.routeService.getQueryParamsWithPrefix(`${this.paramPrefix}.`);
+  }
+
+  /**
+   * Set prefix to be used for route filters
+   * @param prefix
+   */
+  setParamPrefix(prefix: string) : void {
+    this.paramPrefix = prefix;
+  }
+
+  /**
+   * Request the filter configuration for a given scope or the whole repository
+   * @param {string} scope UUID of the object for which config the filter config is requested, when no scope is provided the configuration for the whole repository is loaded
+   * @param {string} configurationName the name of the configuration
+   * @returns {Observable<RemoteData<SearchFilterConfig[]>>} The found filter configuration
+   */
+  getConfig(scope?: string, configurationName?: string): Observable<RemoteData<AdminNotifySearchFilterConfig[]>> {
+    const href$ = this.halService.getEndpoint(this.facetLinkPathPrefix).pipe(
+      map((url: string) => this.getConfigUrl(url, scope, configurationName)),
+    );
+
+    href$.pipe(take(1)).subscribe((url: string) => {
+      let request = new GetRequest(this.requestService.generateRequestId(), url);
+      request = Object.assign(request, {
+        getResponseParser(): GenericConstructor<ResponseParsingService> {
+          return AdminNotifyFacetResponseParsingService;
+        }
+      });
+      this.requestService.send(request, true);
+    });
+
+    return this.rdb.buildFromHref(href$).pipe(
+      map((rd: RemoteData<AdminNotifyFacetConfigResponse>) => {
+        if (rd.hasSucceeded) {
+          let filters: AdminNotifySearchFilterConfig[];
+          if (isNotEmpty(rd.payload.filters)) {
+            filters = rd.payload.filters
+              .map((filter: any) => Object.assign(new AdminNotifySearchFilterConfig(), filter));
+            filters.forEach(filter => filter.namePrefix = this.paramPrefix);
+          } else {
+            filters = [];
+          }
+
+          return new RemoteData(
+            rd.timeCompleted,
+            rd.msToLive,
+            rd.lastUpdated,
+            rd.state,
+            rd.errorMessage,
+            filters,
+            rd.statusCode,
+          );
+        } else {
+          return rd as any as RemoteData<AdminNotifySearchFilterConfig[]>;
+        }
+      })
+    );
+  }
+
+  /**
+   * @returns {Observable<Params>} Emits the current active filters with their values as they are sent to the backend
+   */
+  getCurrentFilters(): Observable<SearchFilter[]> {
+    return this.getCurrentFrontendFilters().pipe(map((filterParams) => {
+      if (isNotEmpty(filterParams)) {
+        const filters = [];
+        Object.keys(filterParams).forEach((key) => {
+          // we add one to keep in account the point at the end of the prefix and set back the prefix f.
+          const updatedKey = `f.${key.substring(this.paramPrefix.length + 1, key.length)}`;
+
+          delete Object.assign(filterParams, {[updatedKey]: filterParams[key] })[key];
+          key = updatedKey;
+          if (key.endsWith('.min') || key.endsWith('.max')) {
+            const realKey = key.slice(0, -4);
+            if (hasNoValue(filters.find((f) => f.key === realKey))) {
+              const min = filterParams[realKey + '.min'] ? filterParams[realKey + '.min'][0] : '*';
+              const max = filterParams[realKey + '.max'] ? filterParams[realKey + '.max'][0] : '*';
+              filters.push(new SearchFilter(realKey, ['[' + min + ' TO ' + max + ']'], 'equals'));
+            }
+          } else {
+            filters.push(new SearchFilter(key, filterParams[key]));
+          }
+        });
+        return filters;
+      }
+      return [];
+    }));
+  }
+}

src/app/admin/admin-notify-dashboard/config/admin-notify-search-filter-config.ts

@@ -0,0 +1,90 @@
+import { typedObject } from '../../../core/cache/builders/build-decorators';
+import { SearchFilterConfig } from "../../../shared/search/models/search-filter-config.model";
+import { autoserialize, autoserializeAs, deserialize } from "cerialize";
+import { HALLink } from "../../../core/shared/hal-link.model";
+import { excludeFromEquals } from "../../../core/utilities/equals.decorators";
+import { SEARCH_FILTER_CONFIG } from "../../../shared/search/models/types/search-filter-config.resource-type";
+import { FilterType } from "../../../shared/search/models/filter-type.model";
+
+/**
+ * The configuration for a search filter
+ */
+@typedObject
+export class AdminNotifySearchFilterConfig implements SearchFilterConfig {
+  @autoserialize
+  namePrefix: string;
+
+  static type = SEARCH_FILTER_CONFIG;
+
+  /**
+   * The object type,
+   * hardcoded because rest doesn't set one.
+   */
+  @excludeFromEquals
+  type = SEARCH_FILTER_CONFIG;
+
+  /**
+   * The name of this filter
+   */
+  @autoserialize
+  name: string;
+
+  /**
+   * The FilterType of this filter
+   */
+  @autoserializeAs(String, 'facetType')
+  filterType: FilterType;
+
+  /**
+   * True if the filter has facets
+   */
+  @autoserialize
+  hasFacets: boolean;
+
+  /**
+   * @type {number} The page size used for this facet
+   */
+  @autoserializeAs(String, 'facetLimit')
+  pageSize = 5;
+
+  /**
+   * Defines if the item facet is collapsed by default or not on the search page
+   */
+  @autoserialize
+  isOpenByDefault: boolean;
+
+  /**
+   * Minimum value possible for this facet in the repository
+   */
+  @autoserialize
+  maxValue: string;
+
+  /**
+   * Maximum value possible for this facet in the repository
+   */
+  @autoserialize
+  minValue: string;
+
+  /**
+   * The {@link HALLink}s for this SearchFilterConfig
+   */
+  @deserialize
+  _links: {
+    self: HALLink;
+  };
+
+  /**
+   * Set prefix to be used for route filters
+   * @param namePrefix
+   */
+  set paramNamePrefix(namePrefix: string) {
+    this.namePrefix = namePrefix;
+  }
+
+  /**
+   * Name of this configuration that can be used in a url
+   * @returns Parameter name
+   */
+  get paramName(): string {
+    return `${this.namePrefix}.${this.name}`;
+  }}

src/app/core/core.module.ts

@@ -198,6 +198,11 @@ import { SubmissionCoarNotifyConfig } from '../submission/sections/section-coar-
 import { NotifyRequestsStatus } from '../item-page/simple/notify-requests-status/notify-requests-status.model';
 import { NotifyRequestsStatusDataService } from './data/notify-services-status-data.service';
 import { AdminNotifyMessage } from '../admin/admin-notify-dashboard/models/admin-notify-message.model';
+import {
+  AdminNotifyFacetResponseParsingService
+} from "../admin/admin-notify-dashboard/config/admin-notify-facet-response-parsing.service";
+import { FILTER_SEARCH } from "../admin/admin-notify-dashboard/admin-notify-dashboard.component";
+import { AdminNotifySearchFilterService } from "../admin/admin-notify-dashboard/config/admin-notify-filter-service";
 
 
 /**
@@ -230,6 +235,10 @@ const PROVIDERS = [
   DSOResponseParsingService,
   { provide: MOCK_RESPONSE_MAP, useValue: mockResponseMap },
   { provide: DspaceRestService, useFactory: restServiceFactory, deps: [MOCK_RESPONSE_MAP, HttpClient] },
+  {
+    provide: FILTER_SEARCH,
+    useClass: SearchFilterService
+  },
   EPersonDataService,
   LinkHeadService,
   HALEndpointService,
@@ -245,6 +254,7 @@ const PROVIDERS = [
   EndpointMapResponseParsingService,
   FacetValueResponseParsingService,
   FacetConfigResponseParsingService,
+  AdminNotifyFacetResponseParsingService,
   DebugResponseParsingService,
   SearchResponseParsingService,
   MyDSpaceResponseParsingService,
@@ -284,7 +294,7 @@ const PROVIDERS = [
   SearchService,
   SidebarService,
   SearchFilterService,
-  SearchFilterService,
+  AdminNotifySearchFilterService,
   SearchConfigurationService,
   SelectableListService,
   RelationshipTypeDataService,

src/app/core/shared/search/search-configuration.service.ts

@@ -44,7 +44,7 @@ export class SearchConfigurationService implements OnDestroy {
   /**
    * Endpoint link path for retrieving facet config incl values
    */
-  private facetLinkPathPrefix = 'discover/facets/';
+  protected facetLinkPathPrefix = 'discover/facets/';
 
   /**
    * Default pagination id
@@ -463,7 +463,7 @@ export class SearchConfigurationService implements OnDestroy {
     return this.rdb.buildFromHref(href$);
   }
 
-  private getConfigUrl(url: string, scope?: string, configurationName?: string) {
+  protected getConfigUrl(url: string, scope?: string, configurationName?: string) {
     const args: string[] = [];
 
     if (isNotEmpty(scope)) {

src/app/core/shared/search/search-filter.service.ts

@@ -34,8 +34,8 @@ export const REFRESH_FILTER: InjectionToken<BehaviorSubject<any>> = new Injectio
 @Injectable()
 export class SearchFilterService {
 
-  constructor(private store: Store<SearchFiltersState>,
-              private routeService: RouteService) {
+  constructor(protected store: Store<SearchFiltersState>,
+              protected routeService: RouteService) {
   }
 
   /**

src/app/core/shared/search/search.service.ts

@@ -162,7 +162,6 @@ export class SearchService implements OnDestroy {
         getResponseParser: getResponseParserFn,
         searchOptions: searchOptions
       });
-
       this.requestService.send(request, useCachedVersionIfAvailable);
     });
 

src/app/shared/search/search-filters/search-filter/search-facet-filter-options/search-facet-option/search-facet-option.component.ts

@@ -1,6 +1,6 @@
 import { combineLatest as observableCombineLatest, Observable, Subscription } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { Component, Input, OnDestroy, OnInit } from '@angular/core';
+import { Component, Inject, Input, OnDestroy, OnInit } from '@angular/core';
 import { Router } from '@angular/router';
 import { FacetValue } from '../../../../models/facet-value.model';
 import { SearchFilterConfig } from '../../../../models/search-filter-config.model';
@@ -11,6 +11,7 @@ import { hasValue } from '../../../../../empty.util';
 import { currentPath } from '../../../../../utils/route.utils';
 import { getFacetValueForType } from '../../../../search.utils';
 import { PaginationService } from '../../../../../../core/pagination/pagination.service';
+import { FILTER_SEARCH } from "../../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-facet-option',
@@ -64,7 +65,7 @@ export class SearchFacetOptionComponent implements OnInit, OnDestroy {
   paginationId: string;
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected searchConfigService: SearchConfigurationService,
               protected router: Router,
               protected paginationService: PaginationService

src/app/shared/search/search-filters/search-filter/search-facet-filter-options/search-facet-range-option/search-facet-range-option.component.ts

@@ -1,6 +1,6 @@
 import { Observable, Subscription } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { Component, Input, OnDestroy, OnInit } from '@angular/core';
+import { Component, Inject, Input, OnDestroy, OnInit } from '@angular/core';
 import { Router } from '@angular/router';
 import { FacetValue } from '../../../../models/facet-value.model';
 import { SearchFilterConfig } from '../../../../models/search-filter-config.model';
@@ -14,6 +14,7 @@ import { SearchConfigurationService } from '../../../../../../core/shared/search
 import { hasValue } from '../../../../../empty.util';
 import { currentPath } from '../../../../../utils/route.utils';
 import { PaginationService } from '../../../../../../core/pagination/pagination.service';
+import { FILTER_SEARCH } from "../../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 const rangeDelimiter = '-';
 
@@ -64,7 +65,7 @@ export class SearchFacetRangeOptionComponent implements OnInit, OnDestroy {
   searchLink: string;
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected searchConfigService: SearchConfigurationService,
               protected router: Router,
               protected paginationService: PaginationService

src/app/shared/search/search-filters/search-filter/search-facet-filter-options/search-facet-selected-option/search-facet-selected-option.component.ts

@@ -1,5 +1,5 @@
 import { combineLatest as observableCombineLatest, Observable, Subscription } from 'rxjs';
-import { Component, Input, OnDestroy, OnInit } from '@angular/core';
+import { Component, Inject, Input, OnDestroy, OnInit } from '@angular/core';
 import { Router } from '@angular/router';
 import { SearchFilterConfig } from '../../../../models/search-filter-config.model';
 import { SearchService } from '../../../../../../core/shared/search/search.service';
@@ -10,6 +10,7 @@ import { FacetValue } from '../../../../models/facet-value.model';
 import { currentPath } from '../../../../../utils/route.utils';
 import { getFacetValueForType } from '../../../../search.utils';
 import { PaginationService } from '../../../../../../core/pagination/pagination.service';
+import { FILTER_SEARCH } from "../../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-facet-selected-option',
@@ -57,7 +58,7 @@ export class SearchFacetSelectedOptionComponent implements OnInit, OnDestroy {
   searchLink: string;
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected searchConfigService: SearchConfigurationService,
               protected router: Router,
               protected paginationService: PaginationService

src/app/shared/search/search-filters/search-filter/search-facet-filter/search-facet-filter.component.ts

@@ -35,6 +35,7 @@ import { currentPath } from '../../../../utils/route.utils';
 import { getFacetValueForType, stripOperatorFromFilterValue } from '../../../search.utils';
 import { createPendingRemoteDataObject } from '../../../../remote-data.utils';
 import { FacetValues } from '../../../models/facet-values.model';
+import { FILTER_SEARCH } from "../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-facet-filter',
@@ -98,7 +99,7 @@ export class SearchFacetFilterComponent implements OnInit, OnDestroy {
   currentUrl: string;
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected rdbs: RemoteDataBuildService,
               protected router: Router,
               @Inject(SEARCH_CONFIG_SERVICE) public searchConfigService: SearchConfigurationService,

src/app/shared/search/search-filters/search-filter/search-filter.component.ts

@@ -1,4 +1,4 @@
-import { Component, Inject, Input, OnInit } from '@angular/core';
+import { Component, Inject, Input, OnInit, Optional } from '@angular/core';
 
 import { BehaviorSubject, Observable, of as observableOf } from 'rxjs';
 import { filter, map, startWith, switchMap, take } from 'rxjs/operators';
@@ -11,6 +11,7 @@ import { SearchService } from '../../../../core/shared/search/search.service';
 import { SearchConfigurationService } from '../../../../core/shared/search/search-configuration.service';
 import { SEARCH_CONFIG_SERVICE } from '../../../../my-dspace-page/my-dspace-page.component';
 import { SequenceService } from '../../../../core/shared/sequence.service';
+import { FILTER_SEARCH } from "../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-filter',
@@ -71,7 +72,7 @@ export class SearchFilterComponent implements OnInit {
   private readonly sequenceId: number;
 
   constructor(
-    private filterService: SearchFilterService,
+    @Inject(FILTER_SEARCH) private filterService: SearchFilterService,
     private searchService: SearchService,
     @Inject(SEARCH_CONFIG_SERVICE) private searchConfigService: SearchConfigurationService,
     private sequenceService: SequenceService,

src/app/shared/search/search-filters/search-filter/search-hierarchy-filter/search-hierarchy-filter.component.ts

@@ -26,6 +26,7 @@ import { PageInfo } from '../../../../../core/shared/page-info.model';
 import { environment } from '../../../../../../environments/environment';
 import { addOperatorToFilterValue } from '../../../search.utils';
 import { VocabularyTreeviewModalComponent } from '../../../../form/vocabulary-treeview-modal/vocabulary-treeview-modal.component';
+import { FILTER_SEARCH } from "../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-hierarchy-filter',
@@ -41,7 +42,7 @@ import { VocabularyTreeviewModalComponent } from '../../../../form/vocabulary-tr
 export class SearchHierarchyFilterComponent extends SearchFacetFilterComponent implements OnInit {
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected rdbs: RemoteDataBuildService,
               protected router: Router,
               protected modalService: NgbModal,

src/app/shared/search/search-filters/search-filter/search-range-filter/search-range-filter.component.ts

@@ -21,6 +21,7 @@ import { SearchConfigurationService } from '../../../../../core/shared/search/se
 import { RouteService } from '../../../../../core/services/route.service';
 import { hasValue } from '../../../../empty.util';
 import { yearFromString } from 'src/app/shared/date.util';
+import { FILTER_SEARCH } from "../../../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 /**
  * The suffix for a range filters' minimum in the frontend URL
@@ -92,7 +93,7 @@ export class SearchRangeFilterComponent extends SearchFacetFilterComponent imple
   keyboardControl: boolean;
 
   constructor(protected searchService: SearchService,
-              protected filterService: SearchFilterService,
+              @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
               protected router: Router,
               protected rdbs: RemoteDataBuildService,
               private translateService: TranslateService,

src/app/shared/search/search-filters/search-filters.component.ts

@@ -12,6 +12,7 @@ import { SearchFilterService } from '../../../core/shared/search/search-filter.s
 import { SEARCH_CONFIG_SERVICE } from '../../../my-dspace-page/my-dspace-page.component';
 import { currentPath } from '../../utils/route.utils';
 import { hasValue } from '../../empty.util';
+import { FILTER_SEARCH } from "../../../admin/admin-notify-dashboard/admin-notify-dashboard.component";
 
 @Component({
   selector: 'ds-search-filters',
@@ -71,7 +72,7 @@ export class SearchFiltersComponent implements OnInit, OnDestroy {
    */
   constructor(
     private searchService: SearchService,
-    private filterService: SearchFilterService,
+    @Inject(FILTER_SEARCH) protected filterService: SearchFilterService,
     private router: Router,
     @Inject(SEARCH_CONFIG_SERVICE) private searchConfigService: SearchConfigurationService) {
   }