fix: make invite and confirmations long lived (#1309)

Previously we would delete all invites and confirmation tokens upon
completing the action that they represent.

This change instead adds a flag on each token indicating whether it has
been completed so we can action a
completed token differently in the UI to reduce confusion for users.

This had been brought up a number of times where confirmation emails,
team member invites and other items
may have been actioned and forgotten about causing an error toast/page
upon subsequent revisit.

packages/lib/server-only/team/accept-team-invitation.ts

@@ -1,6 +1,7 @@
 import { updateSubscriptionItemQuantity } from '@documenso/ee/server-only/stripe/update-subscription-item-quantity';
 import { IS_BILLING_ENABLED } from '@documenso/lib/constants/app';
 import { prisma } from '@documenso/prisma';
+import { TeamMemberInviteStatus } from '@documenso/prisma/client';
 
 import { jobs } from '../../jobs/client';
 
@@ -22,6 +23,9 @@ export const acceptTeamInvitation = async ({ userId, teamId }: AcceptTeamInvitat
         where: {
           teamId,
           email: user.email,
+          status: {
+            not: TeamMemberInviteStatus.DECLINED,
+          },
         },
         include: {
           team: {
@@ -37,6 +41,10 @@ export const acceptTeamInvitation = async ({ userId, teamId }: AcceptTeamInvitat
         },
       });
 
+      if (teamMemberInvite.status === TeamMemberInviteStatus.ACCEPTED) {
+        return;
+      }
+
       const { team } = teamMemberInvite;
 
       const teamMember = await tx.teamMember.create({
@@ -47,10 +55,13 @@ export const acceptTeamInvitation = async ({ userId, teamId }: AcceptTeamInvitat
         },
       });
 
-      await tx.teamMemberInvite.delete({
+      await tx.teamMemberInvite.update({
         where: {
           id: teamMemberInvite.id,
         },
+        data: {
+          status: TeamMemberInviteStatus.ACCEPTED,
+        },
       });
 
       if (IS_BILLING_ENABLED() && team.subscription) {