wamarket/lib/actions/auth.ts

"use server";

import { redirect } from "next/navigation";
import { createClient } from "@/lib/supabase/server";
import {
  LoginFormSchema,
  SignupFormSchema,
  type FormState,
} from "@/lib/validations/auth";

export async function signup(
  _state: FormState,
  formData: FormData
): Promise<FormState> {
  const validatedFields = SignupFormSchema.safeParse({
    fullName: formData.get("fullName"),
    email: formData.get("email"),
    password: formData.get("password"),
  });

  if (!validatedFields.success) {
    return { errors: validatedFields.error.flatten().fieldErrors };
  }

  const { fullName, email, password } = validatedFields.data;
  const supabase = await createClient();

  const { error } = await supabase.auth.signUp({
    email,
    password,
    options: { data: { full_name: fullName } },
  });

  if (error) {
    return { message: error.message };
  }

  redirect("/dashboard/my-needs");
}

export async function login(
  _state: FormState,
  formData: FormData
): Promise<FormState> {
  const validatedFields = LoginFormSchema.safeParse({
    email: formData.get("email"),
    password: formData.get("password"),
  });

  if (!validatedFields.success) {
    return { errors: validatedFields.error.flatten().fieldErrors };
  }

  const { email, password } = validatedFields.data;
  const supabase = await createClient();

  const { error } = await supabase.auth.signInWithPassword({
    email,
    password,
  });

  if (error) {
    return { message: "Email ou mot de passe incorrect." };
  }

  redirect("/dashboard/my-needs");
}

export async function logout() {
  const supabase = await createClient();
  await supabase.auth.signOut();
  redirect("/auth/login");
}