chore: team stuff (#1228)

- Added functionality to decline team invitations
- Added email notifications for when team is deleted
- Added email notifications for team members joining and leaving

packages/lib/server-only/team/delete-team.ts

@@ -1,7 +1,16 @@
+import { createElement } from 'react';
+
+import { mailer } from '@documenso/email/mailer';
+import { render } from '@documenso/email/render';
+import type { TeamDeleteEmailProps } from '@documenso/email/templates/team-delete';
+import { TeamDeleteEmailTemplate } from '@documenso/email/templates/team-delete';
+import { WEBAPP_BASE_URL } from '@documenso/lib/constants/app';
+import { FROM_ADDRESS, FROM_NAME } from '@documenso/lib/constants/email';
+import { AppError } from '@documenso/lib/errors/app-error';
+import { stripe } from '@documenso/lib/server-only/stripe';
 import { prisma } from '@documenso/prisma';
 
-import { AppError } from '../../errors/app-error';
-import { stripe } from '../stripe';
+import { jobs } from '../../jobs/client';
 
 export type DeleteTeamOptions = {
   userId: number;
@@ -18,6 +27,17 @@ export const deleteTeam = async ({ userId, teamId }: DeleteTeamOptions) => {
         },
         include: {
           subscription: true,
+          members: {
+            include: {
+              user: {
+                select: {
+                  id: true,
+                  name: true,
+                  email: true,
+                },
+              },
+            },
+          },
         },
       });
 
@@ -33,6 +53,22 @@ export const deleteTeam = async ({ userId, teamId }: DeleteTeamOptions) => {
           });
       }
 
+      await jobs.triggerJob({
+        name: 'send.team-deleted.email',
+        payload: {
+          team: {
+            name: team.name,
+            url: team.url,
+            ownerUserId: team.ownerUserId,
+          },
+          members: team.members.map((member) => ({
+            id: member.user.id,
+            name: member.user.name || '',
+            email: member.user.email,
+          })),
+        },
+      });
+
       await tx.team.delete({
         where: {
           id: teamId,
@@ -43,3 +79,30 @@ export const deleteTeam = async ({ userId, teamId }: DeleteTeamOptions) => {
     { timeout: 30_000 },
   );
 };
+
+type SendTeamDeleteEmailOptions = Omit<TeamDeleteEmailProps, 'baseUrl' | 'assetBaseUrl'> & {
+  email: string;
+  teamName: string;
+};
+
+export const sendTeamDeleteEmail = async ({
+  email,
+  ...emailTemplateOptions
+}: SendTeamDeleteEmailOptions) => {
+  const template = createElement(TeamDeleteEmailTemplate, {
+    assetBaseUrl: WEBAPP_BASE_URL,
+    baseUrl: WEBAPP_BASE_URL,
+    ...emailTemplateOptions,
+  });
+
+  await mailer.sendMail({
+    to: email,
+    from: {
+      name: FROM_NAME,
+      address: FROM_ADDRESS,
+    },
+    subject: `Team "${emailTemplateOptions.teamName}" has been deleted on Documenso`,
+    html: render(template),
+    text: render(template, { plainText: true }),
+  });
+};