Fix prevent duplicate team invite (#536)

* check for existing invites

* add success / error toast on invite

* add toast on member / invite removal

apps/web/app/environments/[environmentId]/settings/members/EditMemberships.tsx

@@ -152,10 +152,16 @@ export function EditMemberships({ environmentId }: EditMembershipsProps) {
   }
 
   const handleDeleteMember = async () => {
+    let result = false;
     if (activeMember.accepted) {
-      await removeMember(team.teamId, activeMember.userId);
+      result = await removeMember(team.teamId, activeMember.userId);
     } else {
-      await deleteInvite(team.teamId, activeMember.inviteId);
+      result = await deleteInvite(team.teamId, activeMember.inviteId);
+    }
+    if (result) {
+      toast.success("Member removed successfully");
+    } else {
+      toast.error("Something went wrong");
     }
     setDeleteMemberModalOpen(false);
     mutateTeam();
@@ -173,7 +179,12 @@ export function EditMemberships({ environmentId }: EditMembershipsProps) {
 
   const handleAddMember = async (data) => {
     // TODO: handle http 409 user is already part of the team
-    await addMember(team.teamId, data);
+    const add = await addMember(team.teamId, data);
+    if (add) {
+      toast.success("Member invited successfully");
+    } else {
+      toast.error("Something went wrong");
+    }
     mutateTeam();
   };
 

apps/web/lib/members.ts

@@ -78,7 +78,7 @@ export const addMember = async (teamId: string, data: { name: string; email: str
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify(data),
     });
-    return result.status === 200;
+    return result.status === 201;
   } catch (error) {
     console.error(error);
     return false;

apps/web/pages/api/v1/teams/[teamId]/invite/index.ts

@@ -35,6 +35,11 @@ export default async function handle(req: NextApiRequest, res: NextApiResponse)
     let { email, name, role } = req.body;
     email = email.toLowerCase();
 
+    const existingInvite = await prisma.invite.findFirst({ where: { email, teamId } });
+    if (existingInvite) {
+      return res.status(409).json({ message: "Invite already exists" });
+    }
+
     const user = await prisma.user.findUnique({ where: { email } });
 
     if (user) {