Merge pull request #4761 from specklesystems/iain/duplicate-workspace-join-request

fix(server/workspaces): gracefully handle duplicate workspace join requests

packages/server/modules/workspaces/services/workspaceJoinRequests.ts

@@ -84,7 +84,7 @@ export const requestToJoinWorkspaceFactory =
       throw new WorkspaceProtectedError()
     }
 
-    await createWorkspaceJoinRequest({
+    const joinRequest = await createWorkspaceJoinRequest({
       workspaceJoinRequest: {
         userId,
         workspaceId,
@@ -92,6 +92,11 @@ export const requestToJoinWorkspaceFactory =
       }
     })
 
+    if (!joinRequest || joinRequest.status !== 'pending') {
+      // The request was already created, so don't send the email again
+      return true
+    }
+
     await sendWorkspaceJoinRequestReceivedEmail({
       workspace,
       requester