From edeeaa56518f9b9b5c5b4fe8f39bb64856e9558b Mon Sep 17 00:00:00 2001
From: Catalin Pit <25515812+catalinpit@users.noreply.github.com>
Date: Tue, 6 Feb 2024 16:00:28 +0200
Subject: [PATCH] feat: implement webhooks

---
 .../(dashboard)/settings/webhooks/page.tsx    |  71 ++++++++
 .../settings/layout/desktop-nav.tsx           |  15 +-
 .../settings/layout/mobile-nav.tsx            |  15 +-
 .../webhooks/create-webhook-dialog.tsx        |   3 +
 .../webhooks/delete-webhook-dialog.tsx        | 167 ++++++++++++++++++
 apps/web/src/components/forms/webhook.tsx     |   0
 .../migration.sql                             |  19 ++
 packages/prisma/schema.prisma                 |  18 ++
 8 files changed, 306 insertions(+), 2 deletions(-)
 create mode 100644 apps/web/src/app/(dashboard)/settings/webhooks/page.tsx
 create mode 100644 apps/web/src/components/(dashboard)/settings/webhooks/create-webhook-dialog.tsx
 create mode 100644 apps/web/src/components/(dashboard)/settings/webhooks/delete-webhook-dialog.tsx
 create mode 100644 apps/web/src/components/forms/webhook.tsx
 create mode 100644 packages/prisma/migrations/20240206131417_add_user_webhooks/migration.sql

diff --git a/apps/web/src/app/(dashboard)/settings/webhooks/page.tsx b/apps/web/src/app/(dashboard)/settings/webhooks/page.tsx
new file mode 100644
index 000000000..e7445c1d9
--- /dev/null
+++ b/apps/web/src/app/(dashboard)/settings/webhooks/page.tsx
@@ -0,0 +1,71 @@
+'use client';
+
+import { Zap } from 'lucide-react';
+
+import { Button } from '@documenso/ui/primitives/button';
+
+import { SettingsHeader } from '~/components/(dashboard)/settings/layout/header';
+import { DeleteWebhookDialog } from '~/components/(dashboard)/settings/webhooks/delete-webhook-dialog';
+
+export default function WebhookPage() {
+  // TODO: Fetch webhooks from the DB after implementing the backend
+  const webhooks = [
+    {
+      id: 1,
+      secret: 'my-secret',
+      webhookUrl: 'https://example.com/webhook',
+      eventTriggers: ['document.created', 'document.signed'],
+      enabled: true,
+      userID: 1,
+    },
+  ];
+
+  return (
+    <div>
+      <SettingsHeader
+        title="Webhooks"
+        subtitle="On this page, you can create new Webhooks and manage the existing ones."
+      >
+        <Button variant="default">Create Webhook</Button>
+      </SettingsHeader>
+
+      {webhooks.length === 0 && (
+        // TODO: Perhaps add some illustrations here to make the page more engaging
+        <div className="mb-4">
+          <p className="text-muted-foreground mt-2 text-sm italic">
+            You have no webhooks yet. Your webhooks will be shown here once you create them.
+          </p>
+        </div>
+      )}
+
+      {webhooks.length > 0 && (
+        <div className="mt-4 flex max-w-xl flex-col gap-y-4">
+          {webhooks.map((webhook) => (
+            <div key={webhook.id} className="border-border rounded-lg border p-4">
+              <div className="flex items-center justify-between gap-x-4">
+                <div>
+                  <h4 className="text-lg font-semibold">Webhook URL</h4>
+                  <p className="text-muted-foreground">{webhook.webhookUrl}</p>
+                  <h4 className="mt-4 text-lg font-semibold">Event triggers</h4>
+                  {webhook.eventTriggers.map((trigger, index) => (
+                    <p key={index} className="text-muted-foreground flex flex-row items-center">
+                      <Zap className="mr-1 h-4 w-4 fill-yellow-400 stroke-yellow-600" /> {trigger}
+                    </p>
+                  ))}
+                </div>
+              </div>
+              <div className="flex flex-col-reverse space-y-2 space-y-reverse sm:flex-row sm:justify-end sm:space-x-2 sm:space-y-0">
+                <Button variant="secondary" className="">
+                  Edit
+                </Button>
+                <DeleteWebhookDialog webhook={webhook}>
+                  <Button variant="destructive">Delete</Button>
+                </DeleteWebhookDialog>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/apps/web/src/components/(dashboard)/settings/layout/desktop-nav.tsx b/apps/web/src/components/(dashboard)/settings/layout/desktop-nav.tsx
index c7ab61d8a..5b7a1b739 100644
--- a/apps/web/src/components/(dashboard)/settings/layout/desktop-nav.tsx
+++ b/apps/web/src/components/(dashboard)/settings/layout/desktop-nav.tsx
@@ -5,7 +5,7 @@ import type { HTMLAttributes } from 'react';
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
 
-import { CreditCard, Lock, User, Users } from 'lucide-react';
+import { CreditCard, Lock, User, Users, Webhook } from 'lucide-react';
 
 import { useFeatureFlags } from '@documenso/lib/client-only/providers/feature-flag';
 import { cn } from '@documenso/ui/lib/utils';
@@ -48,6 +48,19 @@ export const DesktopNav = ({ className, ...props }: DesktopNavProps) => {
         </Button>
       </Link>
 
+      <Link href="/settings/webhooks">
+        <Button
+          variant="ghost"
+          className={cn(
+            'w-full justify-start',
+            pathname?.startsWith('/settings/webhooks') && 'bg-secondary',
+          )}
+        >
+          <Webhook className="mr-2 h-5 w-5" />
+          Webhooks
+        </Button>
+      </Link>
+
       <Link href="/settings/security">
         <Button
           variant="ghost"
diff --git a/apps/web/src/components/(dashboard)/settings/layout/mobile-nav.tsx b/apps/web/src/components/(dashboard)/settings/layout/mobile-nav.tsx
index 2809cefe5..28bbf747d 100644
--- a/apps/web/src/components/(dashboard)/settings/layout/mobile-nav.tsx
+++ b/apps/web/src/components/(dashboard)/settings/layout/mobile-nav.tsx
@@ -5,7 +5,7 @@ import type { HTMLAttributes } from 'react';
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
 
-import { CreditCard, Lock, User, Users } from 'lucide-react';
+import { CreditCard, Lock, User, Users, Webhook } from 'lucide-react';
 
 import { useFeatureFlags } from '@documenso/lib/client-only/providers/feature-flag';
 import { cn } from '@documenso/ui/lib/utils';
@@ -51,6 +51,19 @@ export const MobileNav = ({ className, ...props }: MobileNavProps) => {
         </Button>
       </Link>
 
+      <Link href="/settings/webhooks">
+        <Button
+          variant="ghost"
+          className={cn(
+            'w-full justify-start',
+            pathname?.startsWith('/settings/webhooks') && 'bg-secondary',
+          )}
+        >
+          <Webhook className="mr-2 h-5 w-5" />
+          Webhooks
+        </Button>
+      </Link>
+
       <Link href="/settings/security">
         <Button
           variant="ghost"
diff --git a/apps/web/src/components/(dashboard)/settings/webhooks/create-webhook-dialog.tsx b/apps/web/src/components/(dashboard)/settings/webhooks/create-webhook-dialog.tsx
new file mode 100644
index 000000000..2924efc86
--- /dev/null
+++ b/apps/web/src/components/(dashboard)/settings/webhooks/create-webhook-dialog.tsx
@@ -0,0 +1,3 @@
+export const CreateWebhookDialog = ({ trigger, ...props }: CreateWebhookDialogProps) => {
+  return <h1>test</h1>;
+};
diff --git a/apps/web/src/components/(dashboard)/settings/webhooks/delete-webhook-dialog.tsx b/apps/web/src/components/(dashboard)/settings/webhooks/delete-webhook-dialog.tsx
new file mode 100644
index 000000000..540bcf657
--- /dev/null
+++ b/apps/web/src/components/(dashboard)/settings/webhooks/delete-webhook-dialog.tsx
@@ -0,0 +1,167 @@
+'use effect';
+
+import { useEffect, useState } from 'react';
+
+import { useRouter } from 'next/navigation';
+
+import { zodResolver } from '@hookform/resolvers/zod';
+import { useForm } from 'react-hook-form';
+import { z } from 'zod';
+
+import type { Webhook } from '@documenso/prisma/client';
+import { trpc } from '@documenso/trpc/react';
+import { Button } from '@documenso/ui/primitives/button';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from '@documenso/ui/primitives/dialog';
+import {
+  Form,
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from '@documenso/ui/primitives/form/form';
+import { Input } from '@documenso/ui/primitives/input';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+export type DeleteWebhookDialogProps = {
+  webhook: Pick<Webhook, 'id' | 'webhookUrl'>;
+  onDelete?: () => void;
+  children: React.ReactNode;
+};
+
+export const DeleteWebhookDialog = ({ webhook, children }: DeleteWebhookDialogProps) => {
+  const router = useRouter();
+  const { toast } = useToast();
+  const [open, setOpen] = useState(false);
+
+  const deleteMessage = `delete ${webhook.webhookUrl}`;
+
+  const ZDeleteWebhookFormSchema = z.object({
+    webhookUrl: z.literal(deleteMessage, {
+      errorMap: () => ({ message: `You must enter '${deleteMessage}' to proceed` }),
+    }),
+  });
+
+  type TDeleteWebhookFormSchema = z.infer<typeof ZDeleteWebhookFormSchema>;
+
+  const { mutateAsync: deleteWebhook } = trpc.webhook.deleteWebhookById.useMutation();
+
+  const form = useForm<TDeleteWebhookFormSchema>({
+    resolver: zodResolver(ZDeleteWebhookFormSchema),
+    values: {
+      webhookUrl: '',
+    },
+  });
+
+  const onSubmit = async () => {
+    try {
+      await deleteWebhook({ id: webhook.id });
+
+      toast({
+        title: 'Webhook deleted',
+        duration: 5000,
+        description: 'The webhook has been successfully deleted.',
+      });
+
+      setOpen(false);
+
+      router.refresh();
+    } catch (error) {
+      toast({
+        title: 'An unknown error occurred',
+        variant: 'destructive',
+        duration: 5000,
+        description:
+          'We encountered an unknown error while attempting to delete it. Please try again later.',
+      });
+    }
+  };
+
+  useEffect(() => {
+    if (!open) {
+      form.reset();
+    }
+  }, [open, form]);
+
+  return (
+    <Dialog open={open} onOpenChange={(value) => !form.formState.isSubmitting && setOpen(value)}>
+      <DialogTrigger asChild>
+        {children ?? (
+          <Button className="mr-4" variant="destructive">
+            Delete
+          </Button>
+        )}
+      </DialogTrigger>
+
+      <DialogContent>
+        <DialogHeader>
+          <DialogTitle>Delete Webhook</DialogTitle>
+
+          <DialogDescription>
+            Please note that this action is irreversible. Once confirmed, your webhook will be
+            permanently deleted.
+          </DialogDescription>
+        </DialogHeader>
+
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(onSubmit)}>
+            <fieldset
+              className="flex h-full flex-col space-y-4"
+              disabled={form.formState.isSubmitting}
+            >
+              <FormField
+                control={form.control}
+                name="webhookUrl"
+                render={({ field }) => (
+                  <FormItem>
+                    <FormLabel>
+                      Confirm by typing:{' '}
+                      <span className="font-sm text-destructive font-semibold">
+                        {deleteMessage}
+                      </span>
+                    </FormLabel>
+                    <FormControl>
+                      <Input className="bg-background" type="text" {...field} />
+                    </FormControl>
+                    <FormMessage />
+                  </FormItem>
+                )}
+              />
+
+              <DialogFooter>
+                <div className="flex w-full flex-nowrap gap-4">
+                  <Button
+                    type="button"
+                    variant="secondary"
+                    className="flex-1"
+                    onClick={() => setOpen(false)}
+                  >
+                    Cancel
+                  </Button>
+
+                  <Button
+                    type="submit"
+                    variant="destructive"
+                    className="flex-1"
+                    disabled={!form.formState.isValid}
+                    loading={form.formState.isSubmitting}
+                  >
+                    I'm sure! Delete it
+                  </Button>
+                </div>
+              </DialogFooter>
+            </fieldset>
+          </form>
+        </Form>
+      </DialogContent>
+    </Dialog>
+  );
+};
diff --git a/apps/web/src/components/forms/webhook.tsx b/apps/web/src/components/forms/webhook.tsx
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/prisma/migrations/20240206131417_add_user_webhooks/migration.sql b/packages/prisma/migrations/20240206131417_add_user_webhooks/migration.sql
new file mode 100644
index 000000000..7bf4e190f
--- /dev/null
+++ b/packages/prisma/migrations/20240206131417_add_user_webhooks/migration.sql
@@ -0,0 +1,19 @@
+-- CreateEnum
+CREATE TYPE "WebhookTriggerEvents" AS ENUM ('DOCUMENT_CREATED', 'DOCUMENT_SIGNED');
+
+-- CreateTable
+CREATE TABLE "Webhook" (
+    "id" SERIAL NOT NULL,
+    "webhookUrl" TEXT NOT NULL,
+    "eventTriggers" "WebhookTriggerEvents"[],
+    "secret" TEXT,
+    "enabled" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "userId" INTEGER NOT NULL,
+
+    CONSTRAINT "Webhook_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Webhook" ADD CONSTRAINT "Webhook_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/packages/prisma/schema.prisma b/packages/prisma/schema.prisma
index 79dcdf6aa..f2ce12cab 100644
--- a/packages/prisma/schema.prisma
+++ b/packages/prisma/schema.prisma
@@ -47,6 +47,7 @@ model User {
   VerificationToken VerificationToken[]
   Template          Template[]
   securityAuditLogs UserSecurityAuditLog[]
+  Webhooks          Webhook[]
 
   @@index([email])
 }
@@ -94,6 +95,23 @@ model VerificationToken {
   user       User     @relation(fields: [userId], references: [id], onDelete: Cascade)
 }
 
+enum WebhookTriggerEvents {
+  DOCUMENT_CREATED
+  DOCUMENT_SIGNED
+}
+
+model Webhook {
+  id            Int                    @id @default(autoincrement())
+  webhookUrl    String
+  eventTriggers WebhookTriggerEvents[]
+  secret        String?
+  enabled       Boolean                @default(true)
+  createdAt     DateTime               @default(now())
+  updatedAt     DateTime               @default(now()) @updatedAt
+  userId        Int
+  User          User                   @relation(fields: [userId], references: [id], onDelete: Cascade)
+}
+
 enum SubscriptionStatus {
   ACTIVE
   PAST_DUE