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rvm-toolkit

v2.1.0

Published

Tools to help build apps based on the MVVM pattern using React and mobx.

Readme

rvm-toolkit

Tests GitHub Pages License Stars Issues Views

Примеры и демо: https://g28xyz.github.io/rvm-toolkit/

Библиотека для MVVM‑подхода на базе MobX + React. Содержит:

  • Model: управление состоянием, валидации, сериализация, откат/коммит.
  • Decorators: field/validation/submit/exclude/PropFromView/MakeObservable.
  • Command: asyncCommand для работы с async-операциями, ошибками и конкурентностью.
  • View: обертка для проброса ViewModel и жизненный цикл onInit/onDispose.
  • Vite‑плагин: генерация контейнеров типов для DI.

Зачем и чем помогает

rvm-toolkit нужен, когда бизнес‑логика и состояние React‑приложения начинают расползаться по компонентам. Он задает понятную структуру MVVM поверх MobX: Model отвечает за данные и валидацию, Store — за коллекции, ViewModel — за сценарии UI, а View остается чистой.

  • Меньше бойлерплейта: декораторы связывают поля модели с сериализацией и MobX‑наблюдаемостью.
  • Управляемые изменения: model.service дает dirty, dumpData и операции commit/reject/toInit, что удобно для форм и черновиков.
  • Списки и загрузки без хаоса: StoreBase + @Store упрощают CRUD, фильтры и загрузку данных (см. docs/store.md и examples/todo-list).
  • DI и композиция ViewModel: @Service, @Inject, @InjectStore, view() подключают зависимости и жизненный цикл onInit/onDispose.
  • Типобезопасность: Vite‑плагин генерирует DI‑типы.

Документация

  • https://g28xyz.github.io/rvm-toolkit/docs/

Быстрый старт

1) Model + decorators

import { Model, field, validation, submit, exclude } from "rvm-toolkit";

interface UserDto {
  id: number;
  name: string;
  token: string;
}

class UserModel extends Model<UserDto> {
  @field
  id = 0;

  @field
  @validation((value) => (value ? "" : "name required"))
  name = "";

  @field
  @exclude(true)
  token = "";

  @field
  @submit((value) => value.trim())
  trimmedName = "";
}

const model = new UserModel({ id: 1, name: "Alice", token: "secret" });
model.name = "";
console.log(model.service.validation.name); // "name required"
console.log(model.service.dumpData); // { id: 1, name: "", trimmedName: "" }