Feature: global search, keyboard shortcuts / hotkey support (#6449)

src-ui/src/app/services/rest/search.service.ts

@@ -1,15 +1,48 @@
 import { HttpClient, HttpParams } from '@angular/common/http'
 import { Injectable } from '@angular/core'
 import { Observable } from 'rxjs'
-import { map } from 'rxjs/operators'
 import { environment } from 'src/environments/environment'
-import { DocumentService } from './document.service'
+import { Document } from 'src/app/data/document'
+import { DocumentType } from 'src/app/data/document-type'
+import { Correspondent } from 'src/app/data/correspondent'
+import { CustomField } from 'src/app/data/custom-field'
+import { Group } from 'src/app/data/group'
+import { MailAccount } from 'src/app/data/mail-account'
+import { MailRule } from 'src/app/data/mail-rule'
+import { StoragePath } from 'src/app/data/storage-path'
+import { Tag } from 'src/app/data/tag'
+import { User } from 'src/app/data/user'
+import { Workflow } from 'src/app/data/workflow'
+import { SettingsService } from '../settings.service'
+import { SETTINGS_KEYS } from 'src/app/data/ui-settings'
+import { SavedView } from 'src/app/data/saved-view'
+
+export interface GlobalSearchResult {
+  total: number
+  documents: Document[]
+  saved_views: SavedView[]
+  correspondents: Correspondent[]
+  document_types: DocumentType[]
+  storage_paths: StoragePath[]
+  tags: Tag[]
+  users: User[]
+  groups: Group[]
+  mail_accounts: MailAccount[]
+  mail_rules: MailRule[]
+  custom_fields: CustomField[]
+  workflows: Workflow[]
+}
 
 @Injectable({
   providedIn: 'root',
 })
 export class SearchService {
-  constructor(private http: HttpClient) {}
+  public readonly searchResultObjectLimit: number = 3 // documents/views.py GlobalSearchView > OBJECT_LIMIT
+
+  constructor(
+    private http: HttpClient,
+    private settingsService: SettingsService
+  ) {}
 
   autocomplete(term: string): Observable<string[]> {
     return this.http.get<string[]>(
@@ -17,4 +50,19 @@ export class SearchService {
       { params: new HttpParams().set('term', term) }
     )
   }
+
+  globalSearch(query: string): Observable<GlobalSearchResult> {
+    let params = new HttpParams().set('query', query)
+    if (this.searchDbOnly) {
+      params = params.set('db_only', true)
+    }
+    return this.http.get<GlobalSearchResult>(
+      `${environment.apiBaseUrl}search/`,
+      { params }
+    )
+  }
+
+  public get searchDbOnly(): boolean {
+    return this.settingsService.get(SETTINGS_KEYS.SEARCH_DB_ONLY)
+  }
 }