58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
import { BaseModel } from 'app/shared/models/base/base-model';
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import { Collection } from 'app/shared/models/base/collection';
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import { Displayable } from './displayable';
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import { Identifiable } from '../../shared/models/base/identifiable';
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export type TitleInformation = object;
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export interface ViewModelConstructor<T extends BaseViewModel> {
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COLLECTIONSTRING: string;
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new (...args: any[]): T;
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}
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/**
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* Base class for view models.
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*/
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export abstract class BaseViewModel<M extends BaseModel = any> {
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/**
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* @returns the element id of the model
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*/
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public get elementId(): string {
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return this._model.elementId;
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}
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/**
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* @param collectionString
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* @param model
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*/
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public constructor(protected _model: M) {}
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/**
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* @returns the main underlying model of the view model
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*/
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public getModel(): M {
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return this._model;
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}
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public toString(): string {
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return this.getTitle();
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}
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public toJSON(): M {
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return this.getModel();
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}
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public getUpdatedModel(update: Partial<M>): M {
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return this.getModel().getUpdatedVersion(update);
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}
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}
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export interface BaseViewModel<M extends BaseModel = any> extends Displayable, Identifiable, Collection {
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getTitle: () => string;
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getListTitle: () => string;
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/**
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* Returns the verbose name.
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*
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* @param plural If the name should be plural
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* @returns the verbose name of the model
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*/
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getVerboseName: (plural?: boolean) => string;
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}
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