bitwarden-estensione-browser/angular/src/components/collections.component.ts

import {
    Directive,
    EventEmitter,
    Input,
    OnInit,
    Output,
} from '@angular/core';

import { CipherService } from 'jslib-common/abstractions/cipher.service';
import { CollectionService } from 'jslib-common/abstractions/collection.service';
import { I18nService } from 'jslib-common/abstractions/i18n.service';
import { LogService } from 'jslib-common/abstractions/log.service';
import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';

import { CipherView } from 'jslib-common/models/view/cipherView';
import { CollectionView } from 'jslib-common/models/view/collectionView';

import { Cipher } from 'jslib-common/models/domain/cipher';

@Directive()
export class CollectionsComponent implements OnInit {
    @Input() cipherId: string;
    @Input() allowSelectNone = false;
    @Output() onSavedCollections = new EventEmitter();

    formPromise: Promise<any>;
    cipher: CipherView;
    collectionIds: string[];
    collections: CollectionView[] = [];

    protected cipherDomain: Cipher;

    constructor(protected collectionService: CollectionService, protected platformUtilsService: PlatformUtilsService,
        protected i18nService: I18nService, protected cipherService: CipherService, private logService: LogService) { }

    async ngOnInit() {
        await this.load();
    }

    async load() {
        this.cipherDomain = await this.loadCipher();
        this.collectionIds = this.loadCipherCollections();
        this.cipher = await this.cipherDomain.decrypt();
        this.collections = await this.loadCollections();

        this.collections.forEach(c => (c as any).checked = false);
        if (this.collectionIds != null) {
            this.collections.forEach(c => {
                (c as any).checked = this.collectionIds != null && this.collectionIds.indexOf(c.id) > -1;
            });
        }
    }

    async submit() {
        const selectedCollectionIds = this.collections
            .filter(c => !!(c as any).checked)
            .map(c => c.id);
        if (!this.allowSelectNone && selectedCollectionIds.length === 0) {
            this.platformUtilsService.showToast('error', this.i18nService.t('errorOccurred'),
                this.i18nService.t('selectOneCollection'));
            return;
        }
        this.cipherDomain.collectionIds = selectedCollectionIds;
        try {
            this.formPromise = this.saveCollections();
            await this.formPromise;
            this.onSavedCollections.emit();
            this.platformUtilsService.showToast('success', null, this.i18nService.t('editedItem'));
        } catch (e) {
            this.logService.error(e);
        }
    }

    protected loadCipher() {
        return this.cipherService.get(this.cipherId);
    }

    protected loadCipherCollections() {
        return this.cipherDomain.collectionIds;
    }

    protected async loadCollections() {
        const allCollections = await this.collectionService.getAllDecrypted();
        return allCollections.filter(c => !c.readOnly && c.organizationId === this.cipher.organizationId);
    }

    protected saveCollections() {
        return this.cipherService.saveCollectionsWithServer(this.cipherDomain);
    }
}