@koalarx/ui/fesm2022/koalarx-ui-shared-services.mjs.map

Koala UI is a modern and accessible component library designed to speed up interface development in Angular projects. With simple integration and clear documentation, you can easily build robust and visually appealing applications.

{"version":3,"file":"koalarx-ui-shared-services.mjs","sources":["../../projects/koala-ui/shared/services/authorization.ts","../../projects/koala-ui/shared/services/koalarx-ui-shared-services.ts"],"sourcesContent":["import { HttpClient } from '@angular/common/http';\nimport { computed, effect, inject, Injectable, signal } from '@angular/core';\nimport { Router } from '@angular/router';\nimport { AppConfig } from '@koalarx/ui/core/config';\nimport { AuthConfig } from '@koalarx/ui/core/models';\nimport { Confirm } from '@koalarx/ui/shared/components/confirm';\nimport { jwtDecode } from 'jwt-decode';\nimport { first } from 'rxjs/internal/operators/first';\nimport { tap } from 'rxjs/internal/operators/tap';\n\n@Injectable({ providedIn: 'root' })\nexport class Authorization<TUser = any> {\n  private readonly appConfig = inject(AppConfig);\n  private readonly translation =\n    this.appConfig.translation.jwtAuthorizationService;\n  private readonly authConfig = this.appConfig.authConfig as AuthConfig;\n  private _accessToken = signal<string | null>(null);\n  private _refreshToken = signal<string | null>(null);\n  private _isAuthenticated = signal<boolean>(false);\n  private _userinfo = signal<TUser | null>(null);\n  private readonly router = inject(Router);\n  private readonly http = inject(HttpClient);\n  private readonly confirm = inject(Confirm);\n\n  get accessToken() {\n    const accessToken = this._accessToken();\n    return accessToken;\n  }\n\n  set accessToken(accessToken: string | null) {\n    if (accessToken) {\n      localStorage.setItem(this.authConfig.storageTokenKey, accessToken);\n    } else {\n      localStorage.removeItem(this.authConfig.storageTokenKey);\n    }\n\n    this._accessToken.set(accessToken);\n  }\n\n  get refreshToken() {\n    const refreshToken = this._refreshToken();\n    return refreshToken;\n  }\n\n  set refreshToken(refreshToken: string | null) {\n    if (refreshToken) {\n      localStorage.setItem(\n        this.authConfig.storageRefreshTokenKey,\n        refreshToken\n      );\n    } else {\n      localStorage.removeItem(this.authConfig.storageRefreshTokenKey);\n    }\n\n    this._refreshToken.set(refreshToken);\n  }\n\n  get isAuthenticated() {\n    return this._isAuthenticated.asReadonly();\n  }\n\n  get userinfo() {\n    return this._userinfo.asReadonly();\n  }\n\n  get isExpired() {\n    return computed(() => {\n      const accessToken = this._accessToken();\n\n      if (accessToken) {\n        const decodedToken = jwtDecode(accessToken);\n\n        if (decodedToken) {\n          const exp = new Date((decodedToken.exp ?? 0) * 1000);\n          const now = new Date();\n\n          return exp < now;\n        }\n      }\n\n      return true;\n    });\n  }\n\n  get hasToken() {\n    return computed(() => !!this._accessToken());\n  }\n\n  constructor() {\n    if (this.appConfig.authConfig) {\n      this.init();\n    }\n  }\n\n  private init() {\n    this._accessToken.set(\n      localStorage.getItem(this.authConfig.storageTokenKey)\n    );\n    this._refreshToken.set(\n      localStorage.getItem(this.authConfig?.storageRefreshTokenKey)\n    );\n\n    effect(() => {\n      const userInfo = this._userinfo();\n\n      if (userInfo) {\n        this.updateAuthState();\n      }\n    });\n\n    effect(() => {\n      const isAuthenticated = this.isAuthenticated();\n\n      if (\n        isAuthenticated &&\n        (!this.authConfig.loginRoute ||\n          (this.authConfig.loginRoute &&\n            location.hash.includes(this.authConfig.loginRoute))) &&\n        this.authConfig.homeRoute\n      ) {\n        this.router.navigate([this.authConfig.homeRoute]);\n      }\n    });\n\n    effect(() => {\n      const hasToken = this.hasToken();\n\n      if (hasToken) {\n        this.loadUserInfo();\n      } else if (\n        this.authConfig.loginRoute &&\n        !location.hash.includes(this.authConfig.loginRoute)\n      ) {\n        this.router.navigate([this.authConfig.loginRoute]);\n      }\n    });\n  }\n\n  private updateAuthState() {\n    this._isAuthenticated.set(\n      this.hasToken() && !this.isExpired() && !!this._userinfo()\n    );\n  }\n\n  private logoutUser() {\n    localStorage.removeItem(this.authConfig.storageTokenKey);\n    localStorage.removeItem(this.authConfig.storageRefreshTokenKey);\n    this._userinfo.set(null);\n    this._refreshToken.set(null);\n    this._accessToken.set(null);\n    this.updateAuthState();\n  }\n\n  private loadUserInfo() {\n    this.http.get<TUser>(this.authConfig.userInfo.url).subscribe({\n      next: (userInfo) => this._userinfo.set(userInfo),\n      error: () => this.logoutUser(),\n    });\n  }\n\n  logout(force = false) {\n    if (force) {\n      this.logoutUser();\n      return;\n    }\n\n    this.confirm.open({\n      message: this.translation.questionLogoutMessage,\n      yesCallback: () => this.logoutUser(),\n    });\n  }\n\n  updateToken() {\n    return this.http.post<any>(this.authConfig.refreshToken.url, {}).pipe(\n      tap({\n        next: (response) => {\n          this.accessToken =\n            response[this.authConfig.refreshToken.response.accessTokenKeyName];\n          this.refreshToken =\n            response[this.authConfig.refreshToken.response.refreshTokenKeyName];\n          this.updateAuthState();\n        },\n        error: () => {\n          this.logout(true);\n          this.router.navigate([this.authConfig.loginRoute]);\n        },\n      }),\n      first()\n    );\n  }\n}\n","/**\n * Generated bundle index. 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