ngx-chain-functional-guards v17.0.0

Ngx Chain Functional Guards

Ngx Chain Functional Guards is a small library that exposes two functions chainActivationGuards and chainDeactivationGuards. Both of these functions allow to run guards in a serial manner, waiting for each one to complete before proceeding to the next.

Installation

Requires the following peer dependencies:

• @angular/core (>= 17.0.0)
• @angular/router (>= 17.0.0)
• rxjs (>= 7.0.0)

Example

canActivate, canActivateChild

import { chainActivationGuards } from 'ngx-chain-functional-guards';

// In the route config:
{
  path: '...',
  // chain the desired guards
  canActivate: [chainActivationGuards([SomeGuard1, SomeGuard2, ...])],
  ...
}

canDeactivate

import { chainDeactivationGuards } from 'ngx-chain-guards';

// In the route config:
{
  path: '...',
  // chain the desired guards
  canDeactivate: [chainDeactivationGuards([SomeGuard1, SomeGuard2, ...])],
}

API

CanActivateChildFn, CanActivateFn

The chainActivationGuards function lets you add an array of guards to be executed in a serial manner.

export declare function chainActivationGuards(guards: CanActivateFn[] | CanActivateChildFn[]): CanActivateFn | CanActivateChildFn

CanDeactivateFn

The chainDeactivationGuards function lets you add an array of guards to be executed in a serial manner.

export declare function chainDeactivationGuards(guards: CanDeactivateFn<never>[]): CanDeactivateFn<never>