From 9cbb43204222b28ab1ff9e6bbfb5dc4f4566a457 Mon Sep 17 00:00:00 2001
From: mickasmt <sermont.mickael@hotmail.fr>
Date: Fri, 21 Jun 2024 11:10:05 +0200
Subject: [PATCH] feat: add delete account section

---
 actions/open-customer-portal.ts               |   1 -
 .../dashboard/settings/loading.tsx            |  11 +-
 app/(dashboard)/dashboard/settings/page.tsx   |   4 +-
 app/api/user/route.ts                         |  26 ++++
 components/dashboard/delete-account.tsx       |  42 ++++++
 components/forms/user-name-form.tsx           |   4 +-
 components/modals/delete-account-modal.tsx    | 135 ++++++++++++++++++
 7 files changed, 214 insertions(+), 9 deletions(-)
 create mode 100644 app/api/user/route.ts
 create mode 100644 components/dashboard/delete-account.tsx
 create mode 100644 components/modals/delete-account-modal.tsx

diff --git a/actions/open-customer-portal.ts b/actions/open-customer-portal.ts
index 812e97b3..25b059fc 100644
--- a/actions/open-customer-portal.ts
+++ b/actions/open-customer-portal.ts
@@ -4,7 +4,6 @@ import { redirect } from "next/navigation";
 import { auth } from "@/auth";
 
 import { stripe } from "@/lib/stripe";
-import { getUserSubscriptionPlan } from "@/lib/subscription";
 import { absoluteUrl } from "@/lib/utils";
 
 export type responseAction = {
diff --git a/app/(dashboard)/dashboard/settings/loading.tsx b/app/(dashboard)/dashboard/settings/loading.tsx
index 1b0a1389..9304c36c 100644
--- a/app/(dashboard)/dashboard/settings/loading.tsx
+++ b/app/(dashboard)/dashboard/settings/loading.tsx
@@ -1,6 +1,6 @@
-import { CardSkeleton } from "@/components/shared/card-skeleton"
-import { DashboardHeader } from "@/components/dashboard/header"
-import { DashboardShell } from "@/components/dashboard/shell"
+import { DashboardHeader } from "@/components/dashboard/header";
+import { DashboardShell } from "@/components/dashboard/shell";
+import { CardSkeleton } from "@/components/shared/card-skeleton";
 
 export default function DashboardSettingsLoading() {
   return (
@@ -9,9 +9,10 @@ export default function DashboardSettingsLoading() {
         heading="Settings"
         text="Manage account and website settings."
       />
-      <div className="grid gap-10">
+      <div className="grid gap-6">
+        <CardSkeleton />
         <CardSkeleton />
       </div>
     </DashboardShell>
-  )
+  );
 }
diff --git a/app/(dashboard)/dashboard/settings/page.tsx b/app/(dashboard)/dashboard/settings/page.tsx
index 60bf3668..4ecbb0a4 100644
--- a/app/(dashboard)/dashboard/settings/page.tsx
+++ b/app/(dashboard)/dashboard/settings/page.tsx
@@ -2,6 +2,7 @@ import { redirect } from "next/navigation";
 
 import { getCurrentUser } from "@/lib/session";
 import { constructMetadata } from "@/lib/utils";
+import { DeleteAccountSection } from "@/components/dashboard/delete-account";
 import { DashboardHeader } from "@/components/dashboard/header";
 import { DashboardShell } from "@/components/dashboard/shell";
 import { UserNameForm } from "@/components/forms/user-name-form";
@@ -24,8 +25,9 @@ export default async function SettingsPage() {
         heading="Settings"
         text="Manage account and website settings."
       />
-      <div className="grid gap-10">
+      <div className="grid gap-6">
         <UserNameForm user={{ id: user.id, name: user.name || "" }} />
+        <DeleteAccountSection />
       </div>
     </DashboardShell>
   );
diff --git a/app/api/user/route.ts b/app/api/user/route.ts
new file mode 100644
index 00000000..79375766
--- /dev/null
+++ b/app/api/user/route.ts
@@ -0,0 +1,26 @@
+import { auth } from "@/auth";
+
+import { prisma } from "@/lib/db";
+
+export const DELETE = auth(async (req) => {
+  if (!req.auth) {
+    return new Response("Not authenticated", { status: 401 });
+  }
+
+  const currentUser = req.auth.user;
+  if (!currentUser) {
+    return new Response("Invalid user", { status: 401 });
+  }
+
+  try {
+    await prisma.user.delete({
+      where: {
+        id: currentUser.id,
+      },
+    });
+  } catch (error) {
+    return new Response("Internal server error", { status: 500 });
+  }
+
+  return new Response("User deleted successfully!", { status: 200 });
+});
diff --git a/components/dashboard/delete-account.tsx b/components/dashboard/delete-account.tsx
new file mode 100644
index 00000000..ec0b020d
--- /dev/null
+++ b/components/dashboard/delete-account.tsx
@@ -0,0 +1,42 @@
+"use client";
+
+import { useDeleteAccountModal } from "@/components/modals/delete-account-modal";
+import { Button } from "@/components/ui/button";
+import {
+  Card,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from "@/components/ui/card";
+import { siteConfig } from "@/config/site";
+
+export function DeleteAccountSection() {
+  const { setShowDeleteAccountModal, DeleteAccountModal } =
+    useDeleteAccountModal();
+
+  return (
+    <>
+      <DeleteAccountModal />
+      <Card className="border border-red-600">
+        <CardHeader className="space-y-2">
+          <CardTitle>Delete Account</CardTitle>
+          <CardDescription className="text-pretty text-[15px] lg:text-balance">
+            Permanently delete your {siteConfig.name} account and your
+            subscription. This action cannot be undone - please proceed with
+            caution.
+          </CardDescription>
+        </CardHeader>
+        <CardFooter className="mt-2 flex justify-end border-t border-red-600 bg-red-500/5 py-2">
+          <Button
+            type="submit"
+            variant="destructive"
+            onClick={() => setShowDeleteAccountModal(true)}
+          >
+            <span>Delete Account</span>
+          </Button>
+        </CardFooter>
+      </Card>
+    </>
+  );
+}
diff --git a/components/forms/user-name-form.tsx b/components/forms/user-name-form.tsx
index 6b1e4d20..405f7425 100644
--- a/components/forms/user-name-form.tsx
+++ b/components/forms/user-name-form.tsx
@@ -67,9 +67,9 @@ export function UserNameForm({ user }: UserNameFormProps) {
   return (
     <form onSubmit={onSubmit}>
       <Card>
-        <CardHeader>
+        <CardHeader className="space-y-2">
           <CardTitle>Your Name</CardTitle>
-          <CardDescription>
+          <CardDescription className="text-[15px]">
             Please enter your full name or a display name you are comfortable
             with.
           </CardDescription>
diff --git a/components/modals/delete-account-modal.tsx b/components/modals/delete-account-modal.tsx
new file mode 100644
index 00000000..7aa0856c
--- /dev/null
+++ b/components/modals/delete-account-modal.tsx
@@ -0,0 +1,135 @@
+import {
+  Dispatch,
+  SetStateAction,
+  useCallback,
+  useMemo,
+  useState,
+} from "react";
+import { signOut, useSession } from "next-auth/react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { Modal } from "@/components/ui/modal";
+import { UserAvatar } from "@/components/shared/user-avatar";
+
+function DeleteAccountModal({
+  showDeleteAccountModal,
+  setShowDeleteAccountModal,
+}: {
+  showDeleteAccountModal: boolean;
+  setShowDeleteAccountModal: Dispatch<SetStateAction<boolean>>;
+}) {
+  const { data: session } = useSession();
+  const [deleting, setDeleting] = useState(false);
+
+  async function deleteAccount() {
+    setDeleting(true);
+    await fetch(`/api/user`, {
+      method: "DELETE",
+      headers: {
+        "Content-Type": "application/json",
+      },
+    }).then(async (res) => {
+      if (res.status === 200) {
+        // delay to allow for the route change to complete
+        await new Promise((resolve) =>
+          setTimeout(() => {
+            signOut({
+              callbackUrl: `${window.location.origin}/`,
+            });
+            resolve(null);
+          }, 500),
+        );
+      } else {
+        setDeleting(false);
+        const error = await res.text();
+        throw error;
+      }
+    });
+  }
+
+  return (
+    <Modal
+      showModal={showDeleteAccountModal}
+      setShowModal={setShowDeleteAccountModal}
+      className="gap-0"
+    >
+      <div className="flex flex-col items-center justify-center space-y-3 border-b p-4 pt-8 sm:px-16">
+        <UserAvatar
+          user={{
+            name: session?.user?.name || null,
+            image: session?.user?.image || null,
+          }}
+        />
+        <h3 className="text-lg font-semibold">Delete Account</h3>
+        <p className="text-center text-sm text-muted-foreground">
+          <b>Warning:</b> This will permanently delete your account and your
+          active subscription!
+        </p>
+
+        {/* TODO: Use getUserSubscriptionPlan(session.user.id) to display the user's subscription if he have a paid plan */}
+      </div>
+
+      <form
+        onSubmit={async (e) => {
+          e.preventDefault();
+          toast.promise(deleteAccount(), {
+            loading: "Deleting account...",
+            success: "Account deleted successfully!",
+            error: (err) => err,
+          });
+        }}
+        className="flex flex-col space-y-6 bg-accent px-4 py-8 text-left sm:px-16"
+      >
+        <div>
+          <label htmlFor="verification" className="block text-sm">
+            To verify, type{" "}
+            <span className="font-semibold text-black dark:text-white">
+              confirm delete account
+            </span>{" "}
+            below
+          </label>
+          <Input
+            type="text"
+            name="verification"
+            id="verification"
+            pattern="confirm delete account"
+            required
+            autoFocus={false}
+            autoComplete="off"
+            className="mt-1 w-full border bg-background"
+          />
+        </div>
+
+        <Button
+          variant={deleting ? "disable" : "destructive"}
+          disabled={deleting}
+        >
+          Confirm delete account
+        </Button>
+      </form>
+    </Modal>
+  );
+}
+
+export function useDeleteAccountModal() {
+  const [showDeleteAccountModal, setShowDeleteAccountModal] = useState(false);
+
+  const DeleteAccountModalCallback = useCallback(() => {
+    return (
+      <DeleteAccountModal
+        showDeleteAccountModal={showDeleteAccountModal}
+        setShowDeleteAccountModal={setShowDeleteAccountModal}
+      />
+    );
+  }, [showDeleteAccountModal, setShowDeleteAccountModal]);
+
+  return useMemo(
+    () => ({
+      setShowDeleteAccountModal,
+      DeleteAccountModal: DeleteAccountModalCallback,
+    }),
+    [setShowDeleteAccountModal, DeleteAccountModalCallback],
+  );
+}