126 lines
4.3 KiB
TypeScript
126 lines
4.3 KiB
TypeScript
"use client";
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import { cn } from "@/lib/utils";
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import { signIn } from "@/lib/actions/auth";
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import { Button } from "@/components/ui/button";
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import {
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Card,
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CardContent,
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CardDescription,
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CardHeader,
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CardTitle,
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} from "@/components/ui/card";
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import { Input } from "@/components/ui/input";
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import { Label } from "@/components/ui/label";
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import Link from "next/link";
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import { useRouter } from "next/navigation";
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import { useState, useEffect } from "react";
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export function LoginForm({
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className,
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...props
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}: React.ComponentPropsWithoutRef<"div">) {
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const [email, setEmail] = useState("");
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const [password, setPassword] = useState("");
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const [error, setError] = useState<string | null>(null);
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const [isLoading, setIsLoading] = useState(false);
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const [messageParam, setMessageParam] = useState<string | null>(null);
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const [errorParam, setErrorParam] = useState<string | null>(null);
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const router = useRouter();
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useEffect(() => {
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const params = new URLSearchParams(window.location.search);
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setMessageParam(params.get('message'));
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setErrorParam(params.get('error'));
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}, []);
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const handleLogin = async (e: React.FormEvent) => {
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e.preventDefault();
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setIsLoading(true);
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setError(null);
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const nextParam = typeof window !== 'undefined' ? new URLSearchParams(window.location.search).get('next') : null;
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try {
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const res = await signIn(email, password);
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if (!res.success) {
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setError(res.error || "Ein Fehler ist aufgetreten.");
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return;
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}
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if (nextParam) {
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router.push(nextParam);
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} else if (res.role === "admin") {
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router.push("/admin/einstellungen");
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} else {
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router.push("/my-customers");
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}
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} catch (error: unknown) {
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setError(error instanceof Error ? error.message : "Ein Fehler ist aufgetreten.");
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} finally {
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setIsLoading(false);
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}
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};
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return (
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<div className={cn("flex flex-col gap-6", className)} {...props}>
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<Card>
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<CardHeader>
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<CardTitle className="text-2xl">Anmelden</CardTitle>
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<CardDescription>
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Geben Sie Ihre E-Mail-Adresse und Ihr Passwort ein, um sich anzumelden.
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</CardDescription>
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</CardHeader>
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<CardContent>
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<form onSubmit={handleLogin}>
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<div className="flex flex-col gap-6">
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<div className="grid gap-2">
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<Label htmlFor="email">E-Mail</Label>
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<Input
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id="email"
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type="email"
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placeholder="name@beispiel.de"
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required
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value={email}
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onChange={(e) => setEmail(e.target.value)}
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/>
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</div>
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<div className="grid gap-2">
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<div className="flex items-center">
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<Label htmlFor="password">Passwort</Label>
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<Link
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href="/auth/forgot-password"
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className="ml-auto inline-block text-sm underline-offset-4 hover:underline"
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>
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Passwort vergessen?
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</Link>
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</div>
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<Input
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id="password"
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type="password"
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required
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value={password}
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onChange={(e) => setPassword(e.target.value)}
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/>
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</div>
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{errorParam === "gesperrt" && (
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<p className="text-sm text-red-500 bg-red-500/10 border border-red-500/20 p-3 rounded-lg text-center font-medium">
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🚫 Ihr Konto wurde gesperrt. Bitte wenden Sie sich an den Administrator.
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</p>
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)}
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{messageParam === "concurrent" && (
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<p className="text-sm text-amber-500 bg-amber-500/10 border border-amber-500/20 p-3 rounded-lg text-center font-medium">
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Sie wurden abgemeldet, da Sie sich an einem anderen Gerät angemeldet haben.
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</p>
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)}
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{error && <p className="text-sm text-red-500">{error}</p>}
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<Button type="submit" className="w-full" disabled={isLoading}>
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{isLoading ? "Wird angemeldet..." : "Anmelden"}
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</Button>
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</div>
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</form>
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</CardContent>
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</Card>
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</div>
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);
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}
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