GPT

Correct Authentication Service

// services/auth.service.ts import { Injectable, inject } from '@angular/core' import { Router } from '@angular/router' import { BehaviorSubject, Observable } from 'rxjs' import { supabase } from '../lib/supabase' import

Prompt text

Original English text. Replace placeholders with your own details.

// services/auth.service.ts
import { Injectable, inject } from '@angular/core'
import { Router } from '@angular/router'
import { BehaviorSubject, Observable } from 'rxjs'
import { supabase } from '../lib/supabase'
import type { User, Session } from '@supabase/supabase-js'

@Injectable({
 providedIn: 'root'
})
export class AuthService {
 private router = inject(Router)
 private userSubject = new BehaviorSubject<User | null>(null)
 private sessionSubject = new BehaviorSubject<Session | null>(null)

 user$ = this.userSubject.asObservable()
 session$ = this.sessionSubject.asObservable()
 isAuthenticated$ = new Observable<boolean>(observer => 
 this.session$.subscribe(session => observer.next(!!session))
 )

 constructor() {
 this.initializeAuth()
 }

 private async initializeAuth() {
 const { data: { session } } = await supabase.auth.getSession()
 this.sessionSubject.next(session)
 this.userSubject.next(session?.user ?? null)

 supabase.auth.onAuthStateChange((_, session) => {
 this.sessionSubject.next(session)
 this.userSubject.next(session?.user ?? null)
 })
 }

 async signIn(email: string, password: string) {
 try {
 const { error } = await supabase.auth.signInWithPassword({
 email,
 password
 })
 if (error) throw error
 } catch (error) {
 console.error('Error signing in:', error)
 throw error
 }
 }

 async signOut() {
 try {
 const { error } = await supabase.auth.signOut()
 if (error) throw error
 this.router.navigate(['/login'])
 } catch (error) {
 console.error('Error signing out:', error)
 throw error
 }
 }
}

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