Error Exception

Modules can individually provide their own Error exceptions

Initialize code skeleton

TIP

Context Menu - [Module Path]: Zova Init/Error

Define Error

It takes two steps to define Error. Taking the module demo-basic as an example:

1. Define Error enum

src/suite/a-demo/modules/demo-basic/src/config/errors.ts

export enum Errors {
  'ErrorTest' = 1001,
}

• Convention: Error Code > 1000

2. Define Error language resources

English: src/suite/a-demo/modules/demo-basic/src/config/locale/en-us.ts

export default {
  ErrorTest: 'This is a error test',
};

Chinese: src/suite/a-demo/modules/demo-basic/src/config/locale/zh-cn.ts

export default {
  ErrorTest: '这是一个错误测试',
};

Use Error

You can directly throw the module's Error exception through the Scope instance

export class TestA {
  protected async __init__() {
    this.scope.error.ErrorTest.throw();
  }
}

• Gif Demonstration

Use Error cross-module

import { ScopeModuleDemoBasic } from 'zova-module-demo-basic';

export class TestA {
  @UseScope()
  $$scopeModuleDemoBasic: ScopeModuleDemoBasic;

  protected async __init__() {
    this.$$scopeModuleDemoBasic.error.ErrorTest.throw();
  }
}