Stricter linting rules

Parameter and return types are required now

client/src/app/app.component.ts

@@ -25,7 +25,7 @@ export class AppComponent {
      * the bootstrapped module.
      * @param moduleRef Reference to the bootstrapped AppModule
      */
-    public static bootstrapDone(moduleRef: NgModuleRef<AppModule>) {
+    public static bootstrapDone(moduleRef: NgModuleRef<AppModule>): void {
         AppComponent.bootstrapDoneSubject.next(moduleRef);
     }
 

client/src/app/app.module.ts

@@ -18,7 +18,7 @@ import { LoginModule } from './site/login/login.module';
  * For the translation module. Loads a Custom 'translation loader' and provides it as loader.
  * @param http Just the HttpClient to load stuff
  */
-export function HttpLoaderFactory(http: HttpClient) {
+export function HttpLoaderFactory(http: HttpClient): PruningTranslationLoader {
     return new PruningTranslationLoader(http);
 }
 /**

client/src/app/core/pruning-loader.ts

@@ -37,7 +37,7 @@ export class PruningTranslationLoader implements TranslateLoader {
      * Falls back to the default language or simply copy the content of the key.
      * @param any the content of any language file.
      */
-    private process(object: any) {
+    private process(object: any): any {
         const newObject = {};
         for (const key in object) {
             if (object.hasOwnProperty(key)) {

client/src/app/core/services/autoupdate.service.ts

@@ -37,7 +37,7 @@ export class AutoupdateService extends OpenSlidesComponent {
      *
      * Saves models in DataStore.
      */
-    public storeResponse(socketResponse): void {
+    public storeResponse(socketResponse: any): void {
         // Reorganize the autoupdate: groupy by action, then by collection. The final
         // entries are the single autoupdate objects.
         const autoupdate = {
@@ -76,7 +76,7 @@ export class AutoupdateService extends OpenSlidesComponent {
      *
      * TODO: Wait for changeIds to be implemented on the server.
      */
-    public requestChanges() {
+    public requestChanges(): void {
         console.log('requesting changed objects');
         // this.websocketService.send('changeIdRequest', this.DS.maxChangeId);
     }

client/src/app/core/services/collectionStringModelMapper.service.ts

@@ -15,7 +15,7 @@ export class CollectionStringModelMapperService {
      * @param collectionString
      * @param type
      */
-    public static registerCollectionElement(collectionString: string, type: ModelConstructor<BaseModel>) {
+    public static registerCollectionElement(collectionString: string, type: ModelConstructor<BaseModel>): void {
         CollectionStringModelMapperService.collectionStringsTypeMapping[collectionString] = type;
     }
 

client/src/app/core/services/data-store.service.ts

@@ -305,17 +305,9 @@ export class DataStoreService {
      *
      * @param Type   The desired BaseModel type to be read from the dataStore
      * @param ...ids An or multiple IDs or a list of IDs of BaseModels. use spread operator ("...") for arrays
-     * @example this.DS.remove(User, myUser.id, 3, 4)
+     * @example this.DS.remove('users/user', myUser.id, 3, 4)
      */
-    public remove(collectionType, ...ids: number[]): void {
-        let collectionString: string;
-        if (typeof collectionType === 'string') {
-            collectionString = collectionType;
-        } else {
-            const tempObject = new collectionType();
-            collectionString = tempObject.collectionString;
-        }
-
+    public remove(collectionString: string, ...ids: number[]): void {
         const maxChangeId = 0;
         ids.forEach(id => {
             if (this.modelStore[collectionString]) {
@@ -338,7 +330,7 @@ export class DataStoreService {
      * Updates the cache by inserting the serialized DataStore. Also changes the chageId, if it's larger
      * @param maxChangeId
      */
-    private storeToCache(maxChangeId: number) {
+    private storeToCache(maxChangeId: number): void {
         this.cacheService.set(DataStoreService.cachePrefix + 'DS', this.JsonStore);
         if (maxChangeId > this._maxChangeId) {
             this._maxChangeId = maxChangeId;

client/src/app/core/services/openslides.service.ts

@@ -84,7 +84,7 @@ export class OpenSlidesService extends OpenSlidesComponent {
     /**
      * Init DS from cache and after this start the websocket service.
      */
-    private setupDataStoreAndWebSocket() {
+    private setupDataStoreAndWebSocket(): void {
         this.DS.initFromCache().then((changeId: number) => {
             this.websocketService.connect(
                 false,

client/src/app/core/services/operator.service.ts

@@ -69,7 +69,7 @@ export class OperatorService extends OpenSlidesComponent {
     /**
      * The subject that can be observed by other instances using observing functions.
      */
-    private operatorSubject: BehaviorSubject<any> = new BehaviorSubject<any>(null);
+    private operatorSubject: BehaviorSubject<User> = new BehaviorSubject<User>(null);
 
     /**
      * @param http HttpClient
@@ -82,7 +82,7 @@ export class OperatorService extends OpenSlidesComponent {
      * Setup the subscription of the DataStore.Update the user and it's
      * permissions if the user or groups changes.
      */
-    public setupSubscription() {
+    public setupSubscription(): void {
         this.DS.changeObservable.subscribe(newModel => {
             if (this._user) {
                 if (newModel instanceof Group) {
@@ -120,7 +120,7 @@ export class OperatorService extends OpenSlidesComponent {
      * Services an components can use it to get informed when something changes in
      * the operator
      */
-    public getObservable() {
+    public getObservable(): Observable<User> {
         return this.operatorSubject.asObservable();
     }
 

client/src/app/core/services/viewport.service.ts

@@ -40,7 +40,7 @@ export class ViewportService {
      * Needs to be called (exactly) once.
      * Will observe breakpoints and updates the _isMobile variable
      */
-    public checkForChange() {
+    public checkForChange(): void {
         this.breakpointObserver
             .observe([Breakpoints.Small, Breakpoints.HandsetPortrait])
             .subscribe((state: BreakpointState) => {
@@ -52,7 +52,7 @@ export class ViewportService {
             });
     }
 
-    public get isMobile() {
+    public get isMobile(): boolean {
         return this._isMobile;
     }
 }

client/src/app/core/services/websocket.service.ts

@@ -83,7 +83,7 @@ export class WebsocketService {
      *
      * Uses NgZone to let all callbacks run in the angular context.
      */
-    public connect(retry = false, changeId?: number): void {
+    public connect(retry: boolean = false, changeId?: number): void {
         if (this.websocket) {
             return;
         }

client/src/app/openslides.component.ts

@@ -54,7 +54,7 @@ export abstract class OpenSlidesComponent {
      * TODO: could have more features
      * @return an observable error
      */
-    public handleError<T>() {
+    public handleError<T>(): (error: any) => Observable<T> {
         return (error: any): Observable<T> => {
             console.error(error);
             return of(error);

client/src/app/projector-container/projector-container.component.ts

@@ -8,5 +8,5 @@ import { Component, OnInit } from '@angular/core';
 export class ProjectorContainerComponent implements OnInit {
     public constructor() {}
 
-    public ngOnInit() {}
+    public ngOnInit(): void {}
 }

client/src/app/projector-container/projector/projector.component.ts

@@ -12,7 +12,7 @@ export class ProjectorComponent extends BaseComponent implements OnInit {
         super(titleService);
     }
 
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Projector');
     }
 }

client/src/app/shared/components/footer/footer.component.ts

@@ -25,5 +25,5 @@ export class FooterComponent implements OnInit {
     /**
      * empty onInit
      */
-    public ngOnInit() {}
+    public ngOnInit(): void {}
 }

client/src/app/shared/components/head-bar/head-bar.component.ts

@@ -86,20 +86,20 @@ export class HeadBarComponent implements OnInit {
     /**
      * empty onInit
      */
-    public ngOnInit() {}
+    public ngOnInit(): void {}
 
     /**
      * Emits a signal to the parent if an item in the menu was clicked.
      * @param item
      */
-    public clickMenu(item: any) {
+    public clickMenu(item: any): void {
         this.ellipsisMenuItem.emit(item);
     }
 
     /**
      * Emits a signal to the parent if
      */
-    public clickPlusButton() {
+    public clickPlusButton(): void {
         this.plusButtonClicked.emit(true);
     }
 }

client/src/app/shared/directives/perms.directive.ts

@@ -51,7 +51,7 @@ export class PermsDirective extends OpenSlidesComponent {
      * The value defines the requires permissions as an array or a single permission.
      */
     @Input()
-    public set osPerms(value) {
+    public set osPerms(value: string | string[]) {
         if (!value) {
             value = [];
         } else if (typeof value === 'string') {

client/src/app/shared/models/base.model.ts

@@ -15,7 +15,7 @@ export abstract class BaseModel extends OpenSlidesComponent implements Deseriali
      * @param collectionString
      * @param type
      */
-    public static registerCollectionElement(collectionString: string, type: any) {
+    public static registerCollectionElement(collectionString: string, type: any): void {
         CollectionStringModelMapperService.registerCollectionElement(collectionString, type);
     }
 

client/src/app/shared/models/motions/motion.ts

@@ -67,14 +67,14 @@ export class Motion extends BaseModel {
     /**
      * update the values of the motion with new values
      */
-    public patchValues(update: object) {
+    public patchValues(update: object): void {
         Object.assign(this, update);
     }
 
     /**
      * sets the and the workflow from either dataStore or WebSocket
      */
-    public initDataStoreValues() {
+    public initDataStoreValues(): void {
         // check the containing Workflows in DataStore
         const allWorkflows = this.DS.getAll(Workflow);
         allWorkflows.forEach(localWorkflow => {
@@ -97,7 +97,7 @@ export class Motion extends BaseModel {
      * add a new motionSubmitter from user-object
      * @param user the user
      */
-    public addSubmitter(user: User) {
+    public addSubmitter(user: User): void {
         const newSubmitter = new MotionSubmitter();
         newSubmitter.user_id = user.id;
         this.submitters.push(newSubmitter);
@@ -107,7 +107,7 @@ export class Motion extends BaseModel {
     /**
      * return the submitters as uses objects
      */
-    public get submitterAsUser() {
+    public get submitterAsUser(): User[] {
         const submitterIds: number[] = this.submitters
             .sort((a: MotionSubmitter, b: MotionSubmitter) => {
                 return a.weight - b.weight;
@@ -133,11 +133,11 @@ export class Motion extends BaseModel {
     /**
      * return the workflow state
      */
-    public get state(): any {
+    public get state(): WorkflowState {
         if (this.workflow) {
             return this.workflow.state_by_id(this.state_id);
         } else {
-            return '';
+            return null;
         }
     }
 
@@ -157,29 +157,29 @@ export class Motion extends BaseModel {
      *
      * TODO: Motion workflow needs to be specific on the server
      */
-    public get recommendation(): any {
+    public get recommendation(): WorkflowState {
         if (this.recommendation_id && this.workflow && this.workflow.id) {
             const state = this.workflow.state_by_id(this.recommendation_id);
             return state;
         } else {
-            return '';
+            return null;
         }
     }
 
     /**
      * returns the value of 'config.motions_recommendations_by'
      */
-    public get recomBy() {
+    public get recomBy(): string {
         const motionsRecommendationsByConfig = this.DS.filter<Config>(
             Config,
             config => config.key === 'motions_recommendations_by'
         )[0] as Config;
 
         if (motionsRecommendationsByConfig) {
-            const recomByString = motionsRecommendationsByConfig.value;
+            const recomByString: string = motionsRecommendationsByConfig.value as string;
             return recomByString;
         } else {
-            return null;
+            return '';
         }
     }
 

client/src/app/shared/models/users/group.ts

@@ -19,7 +19,7 @@ export class Group extends BaseModel {
         }
     }
 
-    public get users() {
+    public get users(): User[] {
         // We have to use the string version to avoid circular dependencies.
         return this.DS.filter<User>('users/user', user => {
             return user.groups_id.includes(this.id);

client/src/app/site/agenda/agenda-list/agenda-list.component.ts

@@ -29,7 +29,7 @@ export class AgendaListComponent extends BaseComponent implements OnInit {
      * Init function.
      * Sets the title
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Agenda');
         // tslint:disable-next-line
         const i: Item = new Item(); // Needed, that the Item.ts is loaded. Can be removed, if something else creates/uses items.
@@ -41,7 +41,7 @@ export class AgendaListComponent extends BaseComponent implements OnInit {
      * Handler for the plus button.
      * Comes from the HeadBar Component
      */
-    public onPlusButton() {
+    public onPlusButton(): void {
         console.log('create new motion');
     }
 }

client/src/app/site/assignments/assignment-list/assignment-list.component.ts

@@ -39,14 +39,14 @@ export class AssignmentListComponent extends BaseComponent implements OnInit {
     /**
      * Click on the plus button delegated from head-bar
      */
-    public onPlusButton() {
+    public onPlusButton(): void {
         console.log('create new assignments');
     }
 
     /**
      * Init function. Sets the title.
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Assignments');
 
         // tslint:disable-next-line
@@ -66,7 +66,7 @@ export class AssignmentListComponent extends BaseComponent implements OnInit {
      *
      * @param event clicked entry from ellipsis menu
      */
-    public onEllipsisItem(event: any) {
+    public onEllipsisItem(event: any): void {
         if (event.action) {
             this[event.action]();
         }

client/src/app/site/legal-notice/legal-notice.component.ts

@@ -12,7 +12,7 @@ export class LegalNoticeComponent implements OnInit {
 
     public constructor(private configService: ConfigService, private translate: TranslateService) {}
 
-    public ngOnInit() {
+    public ngOnInit(): void {
         this.configService.get('general_event_legal_notice').subscribe(value => {
             if (value) {
                 this.legalNotice = this.translate.instant(value);

client/src/app/site/mediafiles/mediafile-list/mediafile-list.component.ts

@@ -42,14 +42,14 @@ export class MediafileListComponent extends BaseComponent implements OnInit {
      * Init.
      * Set the title
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Files');
     }
 
     /**
      * Click on the plus button delegated from head-bar
      */
-    public onPlusButton() {
+    public onPlusButton(): void {
         console.log('clicked plus (mediafile)');
     }
 
@@ -59,7 +59,7 @@ export class MediafileListComponent extends BaseComponent implements OnInit {
      *
      * TODO: Not yet implemented, might not even be required
      */
-    public deleteAllFiles() {
+    public deleteAllFiles(): void {
         console.log('do download');
     }
 
@@ -68,7 +68,7 @@ export class MediafileListComponent extends BaseComponent implements OnInit {
      *
      * @param event clicked entry from ellipsis menu
      */
-    public onEllipsisItem(event: any) {
+    public onEllipsisItem(event: any): void {
         if (event.action) {
             this[event.action]();
         }

client/src/app/site/motions/category-list/category-list.component.ts

@@ -51,7 +51,7 @@ export class CategoryListComponent extends BaseComponent implements OnInit {
      *
      * Sets the title and gets/observes categories from DataStore
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Category');
         this.categoryArray = this.DS.getAll(Category);
         this.dataSource = new MatTableDataSource(this.categoryArray);
@@ -72,7 +72,7 @@ export class CategoryListComponent extends BaseComponent implements OnInit {
      *
      * TODO: Not yet implemented
      */
-    public onPlusButton() {
+    public onPlusButton(): void {
         console.log('Add New Category');
     }
 }

client/src/app/site/motions/motion-detail/motion-detail.component.ts

@@ -105,7 +105,7 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
     /**
      * Async load the values of the motion in the Form.
      */
-    public patchForm(formMotion: Motion) {
+    public patchForm(formMotion: Motion): void {
         this.metaInfoForm.patchValue({
             category_id: formMotion.category_id,
             state_id: formMotion.state_id,
@@ -125,7 +125,7 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
      *
      * TODO: Build a custom form validator
      */
-    public createForm() {
+    public createForm(): void {
         this.metaInfoForm = this.formBuilder.group({
             identifier: [''],
             category_id: [''],
@@ -149,7 +149,7 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
      *
      * TODO: state is not yet saved. Need a special "put" command
      */
-    public saveMotion() {
+    public saveMotion(): void {
         const newMotionValues = { ...this.metaInfoForm.value, ...this.contentForm.value };
         this.motionCopy.patchValues(newMotionValues);
 
@@ -171,7 +171,7 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
     /**
      * Click on the edit button (pen-symbol)
      */
-    public editMotionButton() {
+    public editMotionButton(): void {
         this.editMotion ? (this.editMotion = false) : (this.editMotion = true);
         if (this.editMotion) {
             // copy the motion
@@ -191,7 +191,7 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
     /**
      * Trigger to delete the motion
      */
-    public deleteMotionButton() {
+    public deleteMotionButton(): void {
         this.dataSend.delete(this.motion).subscribe(answer => {
             this.router.navigate(['./motions/']);
         });
@@ -200,5 +200,5 @@ export class MotionDetailComponent extends BaseComponent implements OnInit {
     /**
      * Init. Does nothing here.
      */
-    public ngOnInit() {}
+    public ngOnInit(): void {}
 }

client/src/app/site/motions/motion-list/motion-list.component.ts

@@ -6,6 +6,7 @@ import { TranslateService } from '@ngx-translate/core';
 import { Motion } from '../../../shared/models/motions/motion';
 import { MatTable, MatPaginator, MatSort, MatTableDataSource } from '@angular/material';
 import { Workflow } from '../../../shared/models/motions/workflow';
+import { WorkflowState } from '../../../shared/models/motions/workflow-state';
 
 /**
  * Component that displays all the motions in a Table using DataSource.
@@ -91,7 +92,7 @@ export class MotionListComponent extends BaseComponent implements OnInit {
     /**
      * Init function
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Motions');
         this.workflowArray = this.DS.getAll(Workflow);
         this.motionArray = this.DS.getAll(Motion);
@@ -114,7 +115,7 @@ export class MotionListComponent extends BaseComponent implements OnInit {
      *
      * @param motion The row the user clicked at
      */
-    public selectMotion(motion) {
+    public selectMotion(motion: Motion): void {
         this.router.navigate(['./' + motion.id], { relativeTo: this.route });
     }
 
@@ -123,7 +124,7 @@ export class MotionListComponent extends BaseComponent implements OnInit {
      * TODO Needs to be more accessible (Motion workflow needs adjustment on the server)
      * @param state the name of the state
      */
-    public getStateIcon(state) {
+    public getStateIcon(state: WorkflowState): string {
         const stateName = state.name;
         if (stateName === 'accepted') {
             return 'thumbs-up';
@@ -140,21 +141,21 @@ export class MotionListComponent extends BaseComponent implements OnInit {
      * Determines if an icon should be shown in the list view
      * @param state
      */
-    public isDisplayIcon(state): boolean {
+    public isDisplayIcon(state: WorkflowState): boolean {
         return state.name === 'accepted' || state.name === 'rejected' || state.name === 'not decided';
     }
 
     /**
      * Handler for the plus button
      */
-    public onPlusButton() {
+    public onPlusButton(): void {
         this.router.navigate(['./new'], { relativeTo: this.route });
     }
 
     /**
      * navigate to 'motion/category'
      */
-    public toCategories() {
+    public toCategories(): void {
         this.router.navigate(['./category'], { relativeTo: this.route });
     }
 
@@ -163,7 +164,7 @@ export class MotionListComponent extends BaseComponent implements OnInit {
      *
      * TODO: Currently does nothing
      */
-    public downloadMotions() {
+    public downloadMotions(): void {
         console.log('Download Motions Button');
     }
 
@@ -172,7 +173,7 @@ export class MotionListComponent extends BaseComponent implements OnInit {
      *
      * @param event clicked entry from ellipsis menu
      */
-    public onEllipsisItem(event: any) {
+    public onEllipsisItem(event: any): void {
         if (event.action) {
             this[event.action]();
         }

client/src/app/site/privacy-policy/privacy-policy.component.ts

@@ -8,5 +8,5 @@ import { Component, OnInit } from '@angular/core';
 export class PrivacyPolicyComponent implements OnInit {
     public constructor() {}
 
-    public ngOnInit() {}
+    public ngOnInit(): void {}
 }

client/src/app/site/settings/settings-list/settings-list.component.ts

@@ -26,7 +26,7 @@ export class SettingsListComponent extends BaseComponent implements OnInit {
     /**
      * Init function. Sets the title
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Settings');
     }
 }

client/src/app/site/site.component.ts

@@ -64,7 +64,7 @@ export class SiteComponent extends BaseComponent implements OnInit {
     /**
      * Initialize the site component
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         this.vp.checkForChange();
 
         // get a translation via code: use the translation service
@@ -81,7 +81,7 @@ export class SiteComponent extends BaseComponent implements OnInit {
     /**
      * Closes the sidenav in mobile view
      */
-    public toggleSideNav() {
+    public toggleSideNav(): void {
         if (this.vp.isMobile) {
             this.sideNav.toggle();
         }
@@ -109,15 +109,15 @@ export class SiteComponent extends BaseComponent implements OnInit {
     }
 
     // TODO: Implement this
-    public editProfile() {}
+    public editProfile(): void {}
 
     // TODO: Implement this
-    public changePassword() {}
+    public changePassword(): void {}
 
     /**
      * Function to log out the current user
      */
-    public logout() {
+    public logout(): void {
         this.authService.logout();
     }
 }

client/src/app/site/start/start.component.ts

@@ -37,7 +37,7 @@ export class StartComponent extends BaseComponent implements OnInit {
      * And observes DataStore for changes
      * Set title and observe DataStore for changes.
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         // required dummy translation, cause translations for config values were never set
         // tslint:disable-next-line
         const welcomeTitleTranslateDummy = this.translate.instant('Welcome to OpenSlides');
@@ -77,7 +77,7 @@ export class StartComponent extends BaseComponent implements OnInit {
     /**
      * test data store
      */
-    public DataStoreTest() {
+    public DataStoreTest(): void {
         console.log('add a user to dataStore');
         this.DS.add(new User({ id: 100 }));
         console.log('add three users to dataStore');
@@ -107,14 +107,14 @@ export class StartComponent extends BaseComponent implements OnInit {
     /**
      * function to print datastore
      */
-    public giveDataStore() {
+    public giveDataStore(): void {
         this.DS.printWhole();
     }
 
     /**
      * test translations in component
      */
-    public TranslateTest() {
+    public TranslateTest(): void {
         console.log('lets translate the word "motion" in the current in the current lang');
         console.log('Motions in ' + this.translate.currentLang + ' is ' + this.translate.instant('Motions'));
     }

client/src/app/site/users/user-list/user-list.component.ts

@@ -26,7 +26,7 @@ export class UserListComponent extends BaseComponent implements OnInit {
     /**
      * Init function, sets the title
      */
-    public ngOnInit() {
+    public ngOnInit(): void {
         super.setTitle('Users');
     }
 }

client/src/tslint.json

@@ -15,6 +15,14 @@
                 "order": ["static-field", "static-method", "instance-field", "constructor", "instance-method"]
             }
         ],
-        "no-unused-variable": true
+        "no-unused-variable": true,
+        "typedef": [
+            true,
+            "call-signature",
+            "property-declaration",
+            "parameter",
+            "object-destructuring",
+            "array-destructuring"
+        ]
     }
 }