app_vue2/services/profile/accessProfile.ts

import { Ability } from '@casl/ability'
import { AbilitiesType, accessState, AccessStore, AnyJson } from '~/types/interfaces'

/**
 * @category Services/profiles
 * @class AccessProfile
 * Classe répondant aux différentes questions que l'on peut se poser sur l'access connecté
 */
class AccessProfile {
  private accessProfile: accessState

  private $ability:Ability = {} as Ability

  /**
   * @constructor
   * @param {AccessStore} store State Access du Store contenant les informations de l'utilisateur
   * @param {Ability} ability Plugin $ability
   */
  constructor (store:AccessStore, ability:Ability) {
    this.accessProfile = store.state.profile.access
    this.$ability = ability
  }

  /**
   * Est ce que l'utilisateur possède le role.
   * @param {Array<string>} roles roles à tester
   * @return {boolean}
   */
  hasRole (roles:Array<string>): boolean {
    if (roles === null) { return true }

    let hasRole = false
    roles.map((r) => {
      if (this.accessProfile.roles.includes(r)) { hasRole = true }
    })
    return hasRole
  }

  /**
   * Est-ce que l'utilisateur possède l'abilité
   * @param {Array<AbilitiesType>} ability abilité à tester
   * @return {boolean}
   */
  hasAbility (ability:Array<AbilitiesType>): boolean {
    if (ability === null) { return true }

    let hasAbility = false
    ability.map((ability) => {
      if (this.$ability.can(ability.action, ability.subject)) { hasAbility = true }
    })
    return hasAbility
  }

  /**
   * Factory
   * @return {AnyJson} retourne les fonction rendues publiques
   */
  handler ():AnyJson {
    return {
      hasRole: this.hasRole.bind(this),
      hasAbility: this.hasAbility.bind(this)
    }
  }
}

export const $accessProfile = (store:AccessStore, ability:Ability) => new AccessProfile(store, ability)